diff --git a/docs/en/docs-nav.json b/docs/en/docs-nav.json
index 51b3c3e889..c3acbb6bb8 100644
--- a/docs/en/docs-nav.json
+++ b/docs/en/docs-nav.json
@@ -807,6 +807,10 @@
               "text": "Object to Object Mapping",
               "path": "framework/infrastructure/object-to-object-mapping.md"
             },
+            {
+              "text": "Operation Rate Limiting",
+              "path": "framework/infrastructure/operation-rate-limiting.md"
+            },
             {
               "text": "Settings",
               "path": "framework/infrastructure/settings.md"
diff --git a/docs/en/framework/infrastructure/operation-rate-limiting.md b/docs/en/framework/infrastructure/operation-rate-limiting.md
new file mode 100644
index 0000000000..5208c2c959
--- /dev/null
+++ b/docs/en/framework/infrastructure/operation-rate-limiting.md
@@ -0,0 +1,492 @@
+````json
+//[doc-seo]
+{
+    "Description": "Learn how to use the Operation Rate Limiting module in ABP Framework to control the frequency of specific operations like SMS sending, login attempts, and resource-intensive tasks."
+}
+````
+
+# Operation Rate Limiting
+
+ABP provides an operation rate limiting system that allows you to control the frequency of specific operations in your application. You may need operation rate limiting for several reasons:
+
+* Do not allow sending an SMS verification code to the same phone number more than 3 times in an hour.
+* Do not allow generating a "monthly sales report" more than 2 times per day for each user (if generating the report is resource-intensive).
+* Restrict login attempts per IP address to prevent brute-force attacks.
+
+> This is not for [ASP.NET Core's built-in rate limiting middleware](https://learn.microsoft.com/en-us/aspnet/core/performance/rate-limit) which works at the HTTP request pipeline level. This module works at the **application/domain code level** and is called explicitly from your services. See the [Combining with ASP.NET Core Rate Limiting](#combining-with-aspnet-core-rate-limiting) section for a comparison.
+
+## Installation
+
+You can open a command-line terminal and type the following command to install the [Volo.Abp.OperationRateLimiting](https://www.nuget.org/packages/Volo.Abp.OperationRateLimiting) package into your project:
+
+````bash
+abp add-package Volo.Abp.OperationRateLimiting
+````
+
+> If you haven't done it yet, you first need to install the [ABP CLI](../../../cli).
+
+## Quick Start
+
+This section shows the basic usage of the operation rate limiting system with a simple example.
+
+### Defining a Policy
+
+First, define a rate limiting policy in the `ConfigureServices` method of your [module class](../../architecture/modularity/basics.md):
+
+````csharp
+Configure<AbpOperationRateLimitingOptions>(options =>
+{
+    options.AddPolicy("SendSmsCode", policy =>
+    {
+        policy.WithFixedWindow(TimeSpan.FromMinutes(1), maxCount: 1)
+              .PartitionByParameter();
+    });
+});
+````
+
+* `"SendSmsCode"` is a unique name for this policy.
+* `WithFixedWindow(TimeSpan.FromMinutes(1), maxCount: 1)` means at most **1 request per minute**.
+* `PartitionByParameter()` means the counter is keyed by the parameter you pass at check time (e.g., a phone number), so different phone numbers have independent counters.
+
+### Checking the Limit
+
+Then inject `IOperationRateLimitingChecker` and call `CheckAsync` in your service:
+
+````csharp
+public class SmsAppService : ApplicationService
+{
+    private readonly IOperationRateLimitingChecker _rateLimitChecker;
+
+    public SmsAppService(IOperationRateLimitingChecker rateLimitChecker)
+    {
+        _rateLimitChecker = rateLimitChecker;
+    }
+
+    public async Task SendCodeAsync(string phoneNumber)
+    {
+        await _rateLimitChecker.CheckAsync("SendSmsCode", phoneNumber);
+
+        // If we reach here, the limit was not exceeded.
+        // Send the SMS code...
+    }
+}
+````
+
+* `CheckAsync` increments the counter and throws `AbpOperationRateLimitingException` (HTTP 429) if the limit is exceeded.
+* Each phone number has its own counter because we used `PartitionByParameter()`.
+* Passing `phoneNumber` directly is a shortcut for `new OperationRateLimitingContext { Parameter = phoneNumber }`. Extension methods are provided for all four methods (`CheckAsync`, `IsAllowedAsync`, `GetStatusAsync`, `ResetAsync`) when you only need to pass a `parameter` string.
+
+That's the basic usage. The following sections explain each concept in detail.
+
+## Defining Policies
+
+Policies are defined using `AbpOperationRateLimitingOptions` in the `ConfigureServices` method of your [module class](../../architecture/modularity/basics.md). Each policy has a unique name, one or more rules, and a partition strategy.
+
+### Single-Rule Policies
+
+For simple scenarios, use the `WithFixedWindow` shortcut directly on the policy builder:
+
+````csharp
+options.AddPolicy("SendSmsCode", policy =>
+{
+    policy.WithFixedWindow(TimeSpan.FromMinutes(1), maxCount: 1)
+          .PartitionByParameter();
+});
+````
+
+### Multi-Rule Policies
+
+Use `AddRule` to combine multiple rules. All rules are checked together (**AND** logic) — a request is allowed only when **all** rules pass:
+
+````csharp
+options.AddPolicy("Login", policy =>
+{
+    // Rule 1: Max 5 attempts per 5 minutes per username
+    policy.AddRule(rule => rule
+        .WithFixedWindow(TimeSpan.FromMinutes(5), maxCount: 5)
+        .PartitionByParameter());
+
+    // Rule 2: Max 20 attempts per hour per IP
+    policy.AddRule(rule => rule
+        .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 20)
+        .PartitionByClientIp());
+});
+````
+
+> When multiple rules are present, the module uses a **two-phase check**: it first verifies all rules without incrementing counters, then increments only if all rules pass. This prevents wasted quota when one rule would block the request.
+
+### Custom Error Code
+
+By default, the exception uses the error code `Volo.Abp.OperationRateLimiting:010001`. You can override it per policy:
+
+````csharp
+options.AddPolicy("SendSmsCode", policy =>
+{
+    policy.WithFixedWindow(TimeSpan.FromMinutes(1), maxCount: 1)
+          .PartitionByParameter()
+          .WithErrorCode("App:SmsCodeLimit");
+});
+````
+
+## Partition Types
+
+Each rule must specify a **partition type** that determines how requests are grouped. Requests with different partition keys have independent counters.
+
+### PartitionByParameter
+
+Uses the `Parameter` value from the context you pass to `CheckAsync`:
+
+````csharp
+policy.WithFixedWindow(TimeSpan.FromMinutes(1), maxCount: 1)
+      .PartitionByParameter();
+
+// Each phone number has its own counter
+await checker.CheckAsync("SendSmsCode",
+    new OperationRateLimitingContext { Parameter = phoneNumber });
+````
+
+### PartitionByCurrentUser
+
+Uses `ICurrentUser.Id` as the partition key. The user must be authenticated:
+
+````csharp
+policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 10)
+      .PartitionByCurrentUser();
+````
+
+> If you need to check rate limits for a specific user (e.g., admin checking another user's limit), use `PartitionByParameter()` and pass the user ID as the `Parameter`.
+
+### PartitionByCurrentTenant
+
+Uses `ICurrentTenant.Id` as the partition key. Uses `"host"` for the host side when no tenant is active:
+
+````csharp
+policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 100)
+      .PartitionByCurrentTenant();
+````
+
+### PartitionByClientIp
+
+Uses `IWebClientInfoProvider.ClientIpAddress` as the partition key:
+
+````csharp
+policy.WithFixedWindow(TimeSpan.FromMinutes(15), maxCount: 10)
+      .PartitionByClientIp();
+````
+
+> This requires an ASP.NET Core environment. In non-web scenarios, the IP address cannot be determined and an exception will be thrown. Use `PartitionByParameter()` if you need to pass the IP explicitly.
+
+### PartitionByEmail
+
+Resolves from `context.Parameter` first, then falls back to `ICurrentUser.Email`:
+
+````csharp
+policy.WithFixedWindow(TimeSpan.FromMinutes(1), maxCount: 1)
+      .PartitionByEmail();
+
+// For unauthenticated users, pass the email explicitly:
+await checker.CheckAsync("SendEmailCode",
+    new OperationRateLimitingContext { Parameter = email });
+````
+
+### PartitionByPhoneNumber
+
+Works the same way as `PartitionByEmail`: resolves from `context.Parameter` first, then falls back to `ICurrentUser.PhoneNumber`.
+
+### Custom Partition (PartitionBy)
+
+You can provide a custom async function to generate the partition key. The async signature allows you to perform database queries or other I/O operations:
+
+````csharp
+policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 100)
+      .PartitionBy(ctx => Task.FromResult(
+          $"{ctx.Parameter}:{ctx.ExtraProperties["DeviceId"]}"));
+````
+
+## Multi-Tenancy
+
+By default, partition keys do not include tenant information — for partition types like `PartitionByParameter`, `PartitionByCurrentUser`, `PartitionByClientIp`, etc., counters are shared across tenants unless you call `WithMultiTenancy()`. Note that `PartitionByCurrentTenant()` is inherently per-tenant since the partition key is the tenant ID itself, and `PartitionByClientIp()` is typically kept global since the same IP should share a counter regardless of tenant.
+
+You can enable tenant isolation for a rule by calling `WithMultiTenancy()`:
+
+````csharp
+policy.AddRule(rule => rule
+    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+    .WithMultiTenancy()
+    .PartitionByParameter());
+````
+
+When multi-tenancy is enabled, the cache key includes the tenant ID, so each tenant has independent counters:
+
+* **Global key format:** `orl:{PolicyName}:{RuleKey}:{PartitionKey}`
+* **Tenant-isolated key format:** `orl:t:{TenantId}:{PolicyName}:{RuleKey}:{PartitionKey}`
+
+## Checking the Limit
+
+Inject `IOperationRateLimitingChecker` to interact with rate limits. It provides four methods:
+
+### CheckAsync
+
+The primary method. It checks the rate limit and **increments the counter** if allowed. Throws `AbpOperationRateLimitingException` (HTTP 429) if the limit is exceeded:
+
+````csharp
+await checker.CheckAsync("SendSmsCode",
+    new OperationRateLimitingContext { Parameter = phoneNumber });
+````
+
+### IsAllowedAsync
+
+A read-only check that returns `true` or `false` **without incrementing** the counter. Useful for UI pre-checks (e.g., disabling a button before the user clicks):
+
+````csharp
+var isAllowed = await checker.IsAllowedAsync("SendSmsCode",
+    new OperationRateLimitingContext { Parameter = phoneNumber });
+````
+
+### GetStatusAsync
+
+Returns detailed status information **without incrementing** the counter:
+
+````csharp
+var status = await checker.GetStatusAsync("SendSmsCode",
+    new OperationRateLimitingContext { Parameter = phoneNumber });
+
+// status.IsAllowed      - whether the next request would be allowed
+// status.RemainingCount  - how many requests are left in this window
+// status.RetryAfter      - time until the window resets
+// status.MaxCount        - maximum allowed count
+// status.CurrentCount    - current usage count
+````
+
+### ResetAsync
+
+Resets the counter for a specific policy and context. This can be useful for administrative operations:
+
+````csharp
+await checker.ResetAsync("SendSmsCode",
+    new OperationRateLimitingContext { Parameter = phoneNumber });
+````
+
+## The Exception
+
+When a rate limit is exceeded, `CheckAsync` throws `AbpOperationRateLimitingException`. This exception:
+
+* Extends `BusinessException` and implements `IHasHttpStatusCode` with status code **429** (Too Many Requests).
+* Is automatically handled by ABP's exception handling pipeline and serialized into the HTTP response.
+
+The exception uses one of two error codes depending on the policy type:
+
+| Error Code | Constant | When Used |
+|---|---|---|
+| `Volo.Abp.OperationRateLimiting:010001` | `AbpOperationRateLimitingErrorCodes.ExceedLimit` | Regular rate limit exceeded (has a retry-after window) |
+| `Volo.Abp.OperationRateLimiting:010002` | `AbpOperationRateLimitingErrorCodes.ExceedLimitPermanently` | Ban policy (`maxCount: 0`, permanently denied) |
+
+You can override the error code per policy using `WithErrorCode()`. When a custom code is set, it is always used regardless of the policy type.
+
+The exception includes the following data properties:
+
+| Key | Type | Description |
+|-----|------|-------------|
+| `PolicyName` | string | Name of the triggered policy |
+| `MaxCount` | int | Maximum allowed count |
+| `CurrentCount` | int | Current usage count |
+| `RemainingCount` | int | Remaining allowed count |
+| `RetryAfterSeconds` | int | Seconds until the window resets (`0` for ban policies) |
+| `RetryAfterMinutes` | int | Minutes until the window resets, rounded down (`0` for ban policies) |
+| `RetryAfter` | string | Localized retry-after description (e.g., "5 minutes"); absent for ban policies |
+| `WindowDurationSeconds` | int | Total window duration in seconds |
+| `WindowDescription` | string | Localized window description |
+| `RuleDetails` | List | Per-rule details (for multi-rule policies) |
+
+## Configuration
+
+### AbpOperationRateLimitingOptions
+
+`AbpOperationRateLimitingOptions` is the main options class for the operation rate limiting system:
+
+````csharp
+Configure<AbpOperationRateLimitingOptions>(options =>
+{
+    options.IsEnabled = true;
+    options.LockTimeout = TimeSpan.FromSeconds(5);
+});
+````
+
+* **`IsEnabled`** (`bool`, default: `true`): Global switch to enable or disable rate limiting. When set to `false`, all `CheckAsync` calls pass through without checking. This is useful for disabling rate limiting in development (see [below](#disabling-in-development)).
+* **`LockTimeout`** (`TimeSpan`, default: `5 seconds`): Timeout for acquiring the distributed lock during counter increment operations.
+
+## Advanced Usage
+
+### Disabling in Development
+
+You may want to disable rate limiting during development to avoid being blocked while testing:
+
+````csharp
+public override void ConfigureServices(ServiceConfigurationContext context)
+{
+    var hostEnvironment = context.Services.GetHostingEnvironment();
+
+    Configure<AbpOperationRateLimitingOptions>(options =>
+    {
+        if (hostEnvironment.IsDevelopment())
+        {
+            options.IsEnabled = false;
+        }
+    });
+}
+````
+
+### Ban Policy (maxCount: 0)
+
+Setting `maxCount` to `0` creates a ban policy that permanently denies all requests regardless of the window duration. The `RetryAfter` value will be `null` since there is no window to wait for. The exception uses the error code `Volo.Abp.OperationRateLimiting:010002` (`AbpOperationRateLimitingErrorCodes.ExceedLimitPermanently`) with the message "Operation rate limit exceeded. This request is permanently denied.":
+
+````csharp
+options.AddPolicy("BlockedUser", policy =>
+{
+    policy.WithFixedWindow(TimeSpan.FromHours(24), maxCount: 0)
+          .PartitionByParameter();
+});
+````
+
+### Passing Extra Properties
+
+Use `ExtraProperties` on `OperationRateLimitingContext` to pass additional context data. These values are available in custom partition resolvers and are included in the exception data when the limit is exceeded:
+
+````csharp
+await checker.CheckAsync("ApiCall", new OperationRateLimitingContext
+{
+    Parameter = apiEndpoint,
+    ExtraProperties =
+    {
+        ["DeviceId"] = deviceId,
+        ["ClientVersion"] = clientVersion
+    }
+});
+````
+
+### Pre-checking Before Expensive Operations
+
+Use `IsAllowedAsync` or `GetStatusAsync` to check the limit **before** performing expensive work (e.g., validating input or querying the database):
+
+````csharp
+public async Task<SendCodeResultDto> SendCodeAsync(string phoneNumber)
+{
+    var context = new OperationRateLimitingContext { Parameter = phoneNumber };
+
+    // Check limit before doing any work
+    var status = await _rateLimitChecker.GetStatusAsync("SendSmsCode", context);
+
+    if (!status.IsAllowed)
+    {
+        return new SendCodeResultDto
+        {
+            Success = false,
+            RetryAfterSeconds = (int)(status.RetryAfter?.TotalSeconds ?? 0)
+        };
+    }
+
+    // Now do the actual work and increment the counter
+    await _rateLimitChecker.CheckAsync("SendSmsCode", context);
+
+    await _smsSender.SendAsync(phoneNumber, GenerateCode());
+    return new SendCodeResultDto { Success = true };
+}
+````
+
+> `IsAllowedAsync` and `GetStatusAsync` are read-only — they do not increment the counter. Only `CheckAsync` increments.
+
+### Checking on Behalf of Another User
+
+`PartitionByCurrentUser()`, `PartitionByCurrentTenant()`, and `PartitionByClientIp()` always resolve from their respective services (`ICurrentUser`, `ICurrentTenant`, `IWebClientInfoProvider`) and do not accept explicit overrides. This design avoids partition key conflicts in [composite policies](#multi-rule-policies) where `Parameter` is shared across all rules.
+
+If you need to check or enforce rate limits for a **specific user, tenant, or IP**, define the policy with `PartitionByParameter()` and pass the value explicitly:
+
+````csharp
+// Policy definition: use PartitionByParameter for explicit control
+options.AddPolicy("UserApiLimit", policy =>
+{
+    policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 100)
+          .PartitionByParameter();
+});
+````
+
+````csharp
+// Check current user's limit
+await checker.CheckAsync("UserApiLimit",
+    new OperationRateLimitingContext { Parameter = CurrentUser.Id.ToString() });
+
+// Admin checking another user's limit
+await checker.CheckAsync("UserApiLimit",
+    new OperationRateLimitingContext { Parameter = targetUserId.ToString() });
+
+// Check a specific IP in a background job
+await checker.CheckAsync("UserApiLimit",
+    new OperationRateLimitingContext { Parameter = ipAddress });
+````
+
+This approach gives you full flexibility while keeping the API simple — `PartitionByCurrentUser()` is a convenience shortcut for "always use the current authenticated user", and `PartitionByParameter()` is for "I want to specify the value explicitly".
+
+### Combining with ASP.NET Core Rate Limiting
+
+This module and ASP.NET Core's built-in [rate limiting middleware](https://learn.microsoft.com/en-us/aspnet/core/performance/rate-limit) serve different purposes and can be used together:
+
+| | ASP.NET Core Rate Limiting | Operation Rate Limiting |
+|---|---|---|
+| **Level** | HTTP request pipeline | Application/domain code |
+| **Scope** | All incoming requests | Specific business operations |
+| **Usage** | Middleware (automatic) | Explicit `CheckAsync` calls |
+| **Typical use** | API throttling, DDoS protection | Business logic limits (SMS, reports) |
+
+A common pattern is to use ASP.NET Core middleware for broad API protection and this module for fine-grained business operation limits.
+
+## Extensibility
+
+### Custom Store
+
+The default store uses ABP's `IDistributedCache`. You can replace it by implementing `IOperationRateLimitingStore`:
+
+````csharp
+public class MyCustomStore : IOperationRateLimitingStore, ITransientDependency
+{
+    public Task<OperationRateLimitingStoreResult> IncrementAsync(
+        string key, TimeSpan duration, int maxCount)
+    {
+        // Your custom implementation (e.g., Redis Lua script for atomicity)
+    }
+
+    public Task<OperationRateLimitingStoreResult> GetAsync(
+        string key, TimeSpan duration, int maxCount)
+    {
+        // Read-only check
+    }
+
+    public Task ResetAsync(string key)
+    {
+        // Reset the counter
+    }
+}
+````
+
+ABP's [dependency injection](../../fundamentals/dependency-injection.md) system will automatically use your implementation since it replaces the default one.
+
+### Custom Rule
+
+You can implement custom rate limiting algorithms (e.g., sliding window, token bucket) by implementing `IOperationRateLimitingRule` and registering it with `AddRule<TRule>()`:
+
+````csharp
+policy.AddRule<MySlidingWindowRule>();
+````
+
+### Custom Formatter
+
+Replace `IOperationRateLimitingFormatter` to customize how time durations are displayed in error messages (e.g., "5 minutes", "2 hours 30 minutes").
+
+### Custom Policy Provider
+
+Replace `IOperationRateLimitingPolicyProvider` to load policies from a database or external configuration source instead of the in-memory options.
+
+## See Also
+
+* [ASP.NET Core Rate Limiting Middleware](https://learn.microsoft.com/en-us/aspnet/core/performance/rate-limit)
+* [Distributed Caching](../fundamentals/caching.md)
+* [Exception Handling](../fundamentals/exception-handling.md)
diff --git a/framework/Volo.Abp.slnx b/framework/Volo.Abp.slnx
index 1302600c09..1e36f1d212 100644
--- a/framework/Volo.Abp.slnx
+++ b/framework/Volo.Abp.slnx
@@ -169,6 +169,7 @@
     <Project Path="src/Volo.Abp.TickerQ/Volo.Abp.TickerQ.csproj" />
     <Project Path="src/Volo.Abp.BackgroundJobs.TickerQ/Volo.Abp.BackgroundJobs.TickerQ.csproj" />
     <Project Path="src/Volo.Abp.BackgroundWorkers.TickerQ/Volo.Abp.BackgroundWorkers.TickerQ.csproj" />
+    <Project Path="src/Volo.Abp.OperationRateLimiting/Volo.Abp.OperationRateLimiting.csproj" />
   </Folder>
   <Folder Name="/test/">
     <Project Path="test/AbpTestBase/AbpTestBase.csproj" />
@@ -256,5 +257,6 @@
     <Project Path="test/Volo.Abp.Uow.Tests/Volo.Abp.Uow.Tests.csproj" />
     <Project Path="test/Volo.Abp.Validation.Tests/Volo.Abp.Validation.Tests.csproj" />
     <Project Path="test/Volo.Abp.VirtualFileSystem.Tests/Volo.Abp.VirtualFileSystem.Tests.csproj" />
+    <Project Path="test/Volo.Abp.OperationRateLimiting.Tests/Volo.Abp.OperationRateLimiting.Tests.csproj" />
   </Folder>
 </Solution>
diff --git a/framework/src/Volo.Abp.AspNetCore.Abstractions/Volo/Abp/AspNetCore/AbpAspNetCoreAbstractionsModule.cs b/framework/src/Volo.Abp.AspNetCore.Abstractions/Volo/Abp/AspNetCore/AbpAspNetCoreAbstractionsModule.cs
index 6a15c5550f..603a578ef4 100644
--- a/framework/src/Volo.Abp.AspNetCore.Abstractions/Volo/Abp/AspNetCore/AbpAspNetCoreAbstractionsModule.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Abstractions/Volo/Abp/AspNetCore/AbpAspNetCoreAbstractionsModule.cs
@@ -10,6 +10,6 @@ public class AbpAspNetCoreAbstractionsModule : AbpModule
     public override void ConfigureServices(ServiceConfigurationContext context)
     {
         context.Services.AddSingleton<IWebContentFileProvider, NullWebContentFileProvider>();
-        context.Services.AddSingleton<IWebClientInfoProvider, NullWebClientInfoProvider>();;
+        context.Services.AddSingleton<IWebClientInfoProvider, NullWebClientInfoProvider>();
     }
 }
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/FodyWeavers.xml b/framework/src/Volo.Abp.OperationRateLimiting/FodyWeavers.xml
new file mode 100644
index 0000000000..7e9f94ead6
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/FodyWeavers.xml
@@ -0,0 +1,3 @@
+<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd">
+  <ConfigureAwait ContinueOnCapturedContext="false" />
+</Weavers>
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo.Abp.OperationRateLimiting.csproj b/framework/src/Volo.Abp.OperationRateLimiting/Volo.Abp.OperationRateLimiting.csproj
new file mode 100644
index 0000000000..ffac7ef34e
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo.Abp.OperationRateLimiting.csproj
@@ -0,0 +1,32 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <Import Project="..\..\..\configureawait.props" />
+  <Import Project="..\..\..\common.props" />
+
+  <PropertyGroup>
+    <TargetFrameworks>netstandard2.0;netstandard2.1;net8.0;net9.0;net10.0</TargetFrameworks>
+    <Nullable>enable</Nullable>
+    <WarningsAsErrors>Nullable</WarningsAsErrors>
+    <AssemblyName>Volo.Abp.OperationRateLimiting</AssemblyName>
+    <PackageId>Volo.Abp.OperationRateLimiting</PackageId>
+    <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
+    <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
+    <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
+    <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Remove="Volo\Abp\OperationRateLimiting\Localization\*.json" />
+    <EmbeddedResource Include="Volo\Abp\OperationRateLimiting\Localization\*.json" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Volo.Abp.AspNetCore.Abstractions\Volo.Abp.AspNetCore.Abstractions.csproj" />
+    <ProjectReference Include="..\Volo.Abp.Caching\Volo.Abp.Caching.csproj" />
+    <ProjectReference Include="..\Volo.Abp.DistributedLocking.Abstractions\Volo.Abp.DistributedLocking.Abstractions.csproj" />
+    <ProjectReference Include="..\Volo.Abp.Localization\Volo.Abp.Localization.csproj" />
+    <ProjectReference Include="..\Volo.Abp.Security\Volo.Abp.Security.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingErrorCodes.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingErrorCodes.cs
new file mode 100644
index 0000000000..ba2bb5c189
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingErrorCodes.cs
@@ -0,0 +1,14 @@
+namespace Volo.Abp.OperationRateLimiting;
+
+public static class AbpOperationRateLimitingErrorCodes
+{
+    /// <summary>
+    /// Default error code for rate limit exceeded (with a retry-after window).
+    /// </summary>
+    public const string ExceedLimit = "Volo.Abp.OperationRateLimiting:010001";
+
+    /// <summary>
+    /// Error code for ban policy (maxCount: 0) where requests are permanently denied.
+    /// </summary>
+    public const string ExceedLimitPermanently = "Volo.Abp.OperationRateLimiting:010002";
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingModule.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingModule.cs
new file mode 100644
index 0000000000..0462a285a5
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingModule.cs
@@ -0,0 +1,42 @@
+using Volo.Abp.AspNetCore;
+using Volo.Abp.Caching;
+using Volo.Abp.DistributedLocking;
+using Volo.Abp.Localization;
+using Volo.Abp.Localization.ExceptionHandling;
+using Volo.Abp.Modularity;
+using Volo.Abp.Security;
+using Volo.Abp.VirtualFileSystem;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+[DependsOn(
+    typeof(AbpCachingModule),
+    typeof(AbpLocalizationModule),
+    typeof(AbpSecurityModule),
+    typeof(AbpAspNetCoreAbstractionsModule),
+    typeof(AbpDistributedLockingAbstractionsModule)
+)]
+public class AbpOperationRateLimitingModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        Configure<AbpVirtualFileSystemOptions>(options =>
+        {
+            options.FileSets.AddEmbedded<AbpOperationRateLimitingModule>();
+        });
+
+        Configure<AbpLocalizationOptions>(options =>
+        {
+            options.Resources
+                .Add<AbpOperationRateLimitingResource>("en")
+                .AddVirtualJson("/Volo/Abp/OperationRateLimiting/Localization");
+        });
+
+        Configure<AbpExceptionLocalizationOptions>(options =>
+        {
+            options.MapCodeNamespace(
+                "Volo.Abp.OperationRateLimiting",
+                typeof(AbpOperationRateLimitingResource));
+        });
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingOptions.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingOptions.cs
new file mode 100644
index 0000000000..711f2b17d0
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingOptions.cs
@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class AbpOperationRateLimitingOptions
+{
+    public bool IsEnabled { get; set; } = true;
+
+    public TimeSpan LockTimeout { get; set; } = TimeSpan.FromSeconds(5);
+
+    public Dictionary<string, OperationRateLimitingPolicy> Policies { get; } = new();
+
+    public void AddPolicy(string name, Action<OperationRateLimitingPolicyBuilder> configure)
+    {
+        var builder = new OperationRateLimitingPolicyBuilder(name);
+        configure(builder);
+        Policies[name] = builder.Build();
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingResource.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingResource.cs
new file mode 100644
index 0000000000..e4f93d97d0
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingResource.cs
@@ -0,0 +1,8 @@
+using Volo.Abp.Localization;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+[LocalizationResourceName("AbpOperationRateLimiting")]
+public class AbpOperationRateLimitingResource
+{
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/IOperationRateLimitingChecker.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/IOperationRateLimitingChecker.cs
new file mode 100644
index 0000000000..2220c241e8
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/IOperationRateLimitingChecker.cs
@@ -0,0 +1,14 @@
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public interface IOperationRateLimitingChecker
+{
+    Task CheckAsync(string policyName, OperationRateLimitingContext? context = null);
+
+    Task<bool> IsAllowedAsync(string policyName, OperationRateLimitingContext? context = null);
+
+    Task<OperationRateLimitingResult> GetStatusAsync(string policyName, OperationRateLimitingContext? context = null);
+
+    Task ResetAsync(string policyName, OperationRateLimitingContext? context = null);
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingChecker.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingChecker.cs
new file mode 100644
index 0000000000..095fa6cbf6
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingChecker.cs
@@ -0,0 +1,277 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Volo.Abp.AspNetCore.WebClientInfo;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.Users;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingChecker : IOperationRateLimitingChecker, ITransientDependency
+{
+    protected AbpOperationRateLimitingOptions Options { get; }
+    protected IOperationRateLimitingPolicyProvider PolicyProvider { get; }
+    protected IServiceProvider ServiceProvider { get; }
+    protected IOperationRateLimitingStore Store { get; }
+    protected ICurrentUser CurrentUser { get; }
+    protected ICurrentTenant CurrentTenant { get; }
+    protected IWebClientInfoProvider WebClientInfoProvider { get; }
+
+    public OperationRateLimitingChecker(
+        IOptions<AbpOperationRateLimitingOptions> options,
+        IOperationRateLimitingPolicyProvider policyProvider,
+        IServiceProvider serviceProvider,
+        IOperationRateLimitingStore store,
+        ICurrentUser currentUser,
+        ICurrentTenant currentTenant,
+        IWebClientInfoProvider webClientInfoProvider)
+    {
+        Options = options.Value;
+        PolicyProvider = policyProvider;
+        ServiceProvider = serviceProvider;
+        Store = store;
+        CurrentUser = currentUser;
+        CurrentTenant = currentTenant;
+        WebClientInfoProvider = webClientInfoProvider;
+    }
+
+    public virtual async Task CheckAsync(string policyName, OperationRateLimitingContext? context = null)
+    {
+        if (!Options.IsEnabled)
+        {
+            return;
+        }
+
+        context = EnsureContext(context);
+        var policy = await PolicyProvider.GetAsync(policyName);
+        var rules = CreateRules(policy);
+
+        // Phase 1: Check ALL rules without incrementing to get complete status.
+        // Do not exit early: a later rule may have a larger RetryAfter that the caller needs to know about.
+        var checkResults = new List<OperationRateLimitingRuleResult>();
+        foreach (var rule in rules)
+        {
+            checkResults.Add(await rule.CheckAsync(context));
+        }
+
+        if (checkResults.Any(r => !r.IsAllowed))
+        {
+            // Throw without incrementing any counter; RetryAfter is the max across all blocking rules.
+            var aggregatedResult = AggregateResults(checkResults, policy);
+            ThrowRateLimitException(policy, aggregatedResult, context);
+        }
+
+        // Phase 2: All rules passed in Phase 1 - now increment counters.
+        // Guard against concurrent races where another request consumed the last quota
+        // between Phase 1 and Phase 2.
+        // Once any rule fails during increment, stop incrementing subsequent rules
+        // to minimize wasted quota. Remaining rules use read-only check instead.
+        var incrementResults = new List<OperationRateLimitingRuleResult>();
+        var phase2Failed = false;
+        foreach (var rule in rules)
+        {
+            if (phase2Failed)
+            {
+                incrementResults.Add(await rule.CheckAsync(context));
+            }
+            else
+            {
+                var result = await rule.AcquireAsync(context);
+                incrementResults.Add(result);
+                if (!result.IsAllowed)
+                {
+                    phase2Failed = true;
+                }
+            }
+        }
+
+        if (phase2Failed)
+        {
+            var aggregatedResult = AggregateResults(incrementResults, policy);
+            ThrowRateLimitException(policy, aggregatedResult, context);
+        }
+    }
+
+    public virtual async Task<bool> IsAllowedAsync(string policyName, OperationRateLimitingContext? context = null)
+    {
+        if (!Options.IsEnabled)
+        {
+            return true;
+        }
+
+        context = EnsureContext(context);
+        var policy = await PolicyProvider.GetAsync(policyName);
+        var rules = CreateRules(policy);
+
+        foreach (var rule in rules)
+        {
+            var result = await rule.CheckAsync(context);
+            if (!result.IsAllowed)
+            {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    public virtual async Task<OperationRateLimitingResult> GetStatusAsync(string policyName, OperationRateLimitingContext? context = null)
+    {
+        if (!Options.IsEnabled)
+        {
+            return new OperationRateLimitingResult
+            {
+                IsAllowed = true,
+                RemainingCount = int.MaxValue,
+                MaxCount = int.MaxValue,
+                CurrentCount = 0
+            };
+        }
+
+        context = EnsureContext(context);
+        var policy = await PolicyProvider.GetAsync(policyName);
+        var rules = CreateRules(policy);
+        var ruleResults = new List<OperationRateLimitingRuleResult>();
+
+        foreach (var rule in rules)
+        {
+            ruleResults.Add(await rule.CheckAsync(context));
+        }
+
+        return AggregateResults(ruleResults, policy);
+    }
+
+    public virtual async Task ResetAsync(string policyName, OperationRateLimitingContext? context = null)
+    {
+        if (!Options.IsEnabled)
+        {
+            return;
+        }
+
+        context = EnsureContext(context);
+        var policy = await PolicyProvider.GetAsync(policyName);
+        var rules = CreateRules(policy);
+
+        foreach (var rule in rules)
+        {
+            await rule.ResetAsync(context);
+        }
+    }
+
+    protected virtual OperationRateLimitingContext EnsureContext(OperationRateLimitingContext? context)
+    {
+        context ??= new OperationRateLimitingContext();
+        context.ServiceProvider = ServiceProvider;
+        return context;
+    }
+
+    protected virtual List<IOperationRateLimitingRule> CreateRules(OperationRateLimitingPolicy policy)
+    {
+        var rules = new List<IOperationRateLimitingRule>();
+
+        foreach (var ruleDefinition in policy.Rules)
+        {
+            rules.Add(new FixedWindowOperationRateLimitingRule(
+                policy.Name,
+                ruleDefinition,
+                Store,
+                CurrentUser,
+                CurrentTenant,
+                WebClientInfoProvider));
+        }
+
+        foreach (var customRuleType in policy.CustomRuleTypes)
+        {
+            rules.Add((IOperationRateLimitingRule)ServiceProvider.GetRequiredService(customRuleType));
+        }
+
+        return rules;
+    }
+
+    protected virtual OperationRateLimitingResult AggregateResults(
+        List<OperationRateLimitingRuleResult> ruleResults,
+        OperationRateLimitingPolicy policy)
+    {
+        var isAllowed = ruleResults.All(r => r.IsAllowed);
+        var mostRestrictive = ruleResults
+            .OrderBy(r => r.RemainingCount)
+            .ThenByDescending(r => r.RetryAfter ?? TimeSpan.Zero)
+            .First();
+
+        return new OperationRateLimitingResult
+        {
+            IsAllowed = isAllowed,
+            RemainingCount = mostRestrictive.RemainingCount,
+            MaxCount = mostRestrictive.MaxCount,
+            CurrentCount = mostRestrictive.CurrentCount,
+            RetryAfter = ruleResults.Any(r => !r.IsAllowed && r.RetryAfter.HasValue)
+                ? ruleResults
+                    .Where(r => !r.IsAllowed && r.RetryAfter.HasValue)
+                    .Select(r => r.RetryAfter!.Value)
+                    .Max()
+                : null,
+            WindowDuration = mostRestrictive.WindowDuration,
+            RuleResults = ruleResults
+        };
+    }
+
+    protected virtual void ThrowRateLimitException(
+        OperationRateLimitingPolicy policy,
+        OperationRateLimitingResult result,
+        OperationRateLimitingContext context)
+    {
+        var formatter = context.ServiceProvider.GetRequiredService<IOperationRateLimitingFormatter>();
+
+        var exception = new AbpOperationRateLimitingException(
+            policy.Name,
+            result,
+            policy.ErrorCode);
+
+        if (result.RetryAfter.HasValue)
+        {
+            exception.SetRetryAfterFormatted(formatter.Format(result.RetryAfter.Value));
+        }
+
+        if (result.WindowDuration > TimeSpan.Zero)
+        {
+            exception.SetWindowDescriptionFormatted(formatter.Format(result.WindowDuration));
+        }
+
+        if (result.RuleResults != null)
+        {
+            var ruleDetails = new List<Dictionary<string, object>>();
+            foreach (var ruleResult in result.RuleResults)
+            {
+                ruleDetails.Add(new Dictionary<string, object>
+                {
+                    ["RuleName"] = ruleResult.RuleName,
+                    ["IsAllowed"] = ruleResult.IsAllowed,
+                    ["MaxCount"] = ruleResult.MaxCount,
+                    ["RemainingCount"] = ruleResult.RemainingCount,
+                    ["CurrentCount"] = ruleResult.CurrentCount,
+                    ["WindowDurationSeconds"] = (int)ruleResult.WindowDuration.TotalSeconds,
+                    ["WindowDescription"] = ruleResult.WindowDuration > TimeSpan.Zero
+                        ? formatter.Format(ruleResult.WindowDuration)
+                        : string.Empty,
+                    ["RetryAfterSeconds"] = (int)(ruleResult.RetryAfter?.TotalSeconds ?? 0),
+                    ["RetryAfter"] = ruleResult.RetryAfter.HasValue
+                        ? formatter.Format(ruleResult.RetryAfter.Value)
+                        : string.Empty
+                });
+            }
+
+            exception.WithData("RuleDetails", ruleDetails);
+        }
+
+        foreach (var kvp in context.ExtraProperties)
+        {
+            exception.WithData(kvp.Key, kvp.Value!);
+        }
+
+        throw exception;
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingCheckerExtensions.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingCheckerExtensions.cs
new file mode 100644
index 0000000000..df8d195aab
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingCheckerExtensions.cs
@@ -0,0 +1,38 @@
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public static class OperationRateLimitingCheckerExtensions
+{
+    public static Task CheckAsync(
+        this IOperationRateLimitingChecker checker,
+        string policyName,
+        string parameter)
+    {
+        return checker.CheckAsync(policyName, new OperationRateLimitingContext { Parameter = parameter });
+    }
+
+    public static Task<bool> IsAllowedAsync(
+        this IOperationRateLimitingChecker checker,
+        string policyName,
+        string parameter)
+    {
+        return checker.IsAllowedAsync(policyName, new OperationRateLimitingContext { Parameter = parameter });
+    }
+
+    public static Task<OperationRateLimitingResult> GetStatusAsync(
+        this IOperationRateLimitingChecker checker,
+        string policyName,
+        string parameter)
+    {
+        return checker.GetStatusAsync(policyName, new OperationRateLimitingContext { Parameter = parameter });
+    }
+
+    public static Task ResetAsync(
+        this IOperationRateLimitingChecker checker,
+        string policyName,
+        string parameter)
+    {
+        return checker.ResetAsync(policyName, new OperationRateLimitingContext { Parameter = parameter });
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingContext.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingContext.cs
new file mode 100644
index 0000000000..f75c06b05b
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingContext.cs
@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingContext
+{
+    /// <summary>
+    /// Optional parameter passed by the caller.
+    /// Used as the partition key by PartitionByParameter() (required),
+    /// and as a fallback by PartitionByEmail() and PartitionByPhoneNumber().
+    /// Can be email, phone number, user id, resource id, or any string.
+    /// </summary>
+    public string? Parameter { get; set; }
+
+    /// <summary>
+    /// Additional properties that can be read by custom <see cref="IOperationRateLimitingRule"/> implementations
+    /// and are forwarded to the exception's Data dictionary when the rate limit is exceeded.
+    /// </summary>
+    public Dictionary<string, object?> ExtraProperties { get; set; } = new();
+
+    /// <summary>
+    /// The service provider for resolving services.
+    /// Set automatically by the checker.
+    /// </summary>
+    public IServiceProvider ServiceProvider { get; set; } = default!;
+
+    public T GetRequiredService<T>() where T : notnull
+        => ServiceProvider.GetRequiredService<T>();
+
+    public T? GetService<T>() => ServiceProvider.GetService<T>();
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingResult.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingResult.cs
new file mode 100644
index 0000000000..6659947099
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingResult.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingResult
+{
+    public bool IsAllowed { get; set; }
+
+    public int RemainingCount { get; set; }
+
+    public int MaxCount { get; set; }
+
+    public int CurrentCount { get; set; }
+
+    public TimeSpan? RetryAfter { get; set; }
+
+    public TimeSpan WindowDuration { get; set; }
+
+    /// <summary>
+    /// Detailed results per rule (for composite policies).
+    /// </summary>
+    public List<OperationRateLimitingRuleResult>? RuleResults { get; set; }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingRuleResult.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingRuleResult.cs
new file mode 100644
index 0000000000..d725b8f7f2
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Checker/OperationRateLimitingRuleResult.cs
@@ -0,0 +1,20 @@
+using System;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingRuleResult
+{
+    public string RuleName { get; set; } = default!;
+
+    public bool IsAllowed { get; set; }
+
+    public int CurrentCount { get; set; }
+
+    public int RemainingCount { get; set; }
+
+    public int MaxCount { get; set; }
+
+    public TimeSpan? RetryAfter { get; set; }
+
+    public TimeSpan WindowDuration { get; set; }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Exceptions/AbpOperationRateLimitingException.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Exceptions/AbpOperationRateLimitingException.cs
new file mode 100644
index 0000000000..88cfb2c6ff
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Exceptions/AbpOperationRateLimitingException.cs
@@ -0,0 +1,48 @@
+using System;
+using Volo.Abp.ExceptionHandling;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class AbpOperationRateLimitingException : BusinessException, IHasHttpStatusCode
+{
+    public string PolicyName { get; }
+
+    public OperationRateLimitingResult Result { get; }
+
+    public int HttpStatusCode => 429;
+
+    public AbpOperationRateLimitingException(
+        string policyName,
+        OperationRateLimitingResult result,
+        string? errorCode = null)
+        : base(code: errorCode ?? ResolveDefaultErrorCode(result))
+    {
+        PolicyName = policyName;
+        Result = result;
+
+        WithData("PolicyName", policyName);
+        WithData("MaxCount", result.MaxCount);
+        WithData("CurrentCount", result.CurrentCount);
+        WithData("RemainingCount", result.RemainingCount);
+        WithData("RetryAfterSeconds", (int)(result.RetryAfter?.TotalSeconds ?? 0));
+        WithData("RetryAfterMinutes", (int)(result.RetryAfter?.TotalMinutes ?? 0));
+        WithData("WindowDurationSeconds", (int)result.WindowDuration.TotalSeconds);
+    }
+
+    internal void SetRetryAfterFormatted(string formattedRetryAfter)
+    {
+        WithData("RetryAfter", formattedRetryAfter);
+    }
+
+    internal void SetWindowDescriptionFormatted(string formattedWindowDescription)
+    {
+        WithData("WindowDescription", formattedWindowDescription);
+    }
+
+    private static string ResolveDefaultErrorCode(OperationRateLimitingResult result)
+    {
+        return result.RetryAfter.HasValue
+            ? AbpOperationRateLimitingErrorCodes.ExceedLimit
+            : AbpOperationRateLimitingErrorCodes.ExceedLimitPermanently;
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Formatting/DefaultOperationRateLimitingFormatter.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Formatting/DefaultOperationRateLimitingFormatter.cs
new file mode 100644
index 0000000000..e69dd7082b
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Formatting/DefaultOperationRateLimitingFormatter.cs
@@ -0,0 +1,68 @@
+using System;
+using Microsoft.Extensions.Localization;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class DefaultOperationRateLimitingFormatter
+    : IOperationRateLimitingFormatter, ITransientDependency
+{
+    protected IStringLocalizer<AbpOperationRateLimitingResource> Localizer { get; }
+
+    public DefaultOperationRateLimitingFormatter(
+        IStringLocalizer<AbpOperationRateLimitingResource> localizer)
+    {
+        Localizer = localizer;
+    }
+
+    public virtual string Format(TimeSpan duration)
+    {
+        if (duration.TotalDays >= 365)
+        {
+            var years = (int)(duration.TotalDays / 365);
+            var remainingDays = (int)(duration.TotalDays % 365);
+            var months = remainingDays / 30;
+            return months > 0
+                ? Localizer["RetryAfter:YearsAndMonths", years, months]
+                : Localizer["RetryAfter:Years", years];
+        }
+
+        if (duration.TotalDays >= 30)
+        {
+            var months = (int)(duration.TotalDays / 30);
+            var remainingDays = (int)(duration.TotalDays % 30);
+            return remainingDays > 0
+                ? Localizer["RetryAfter:MonthsAndDays", months, remainingDays]
+                : Localizer["RetryAfter:Months", months];
+        }
+
+        if (duration.TotalDays >= 1)
+        {
+            var days = (int)duration.TotalDays;
+            var hours = duration.Hours;
+            return hours > 0
+                ? Localizer["RetryAfter:DaysAndHours", days, hours]
+                : Localizer["RetryAfter:Days", days];
+        }
+
+        if (duration.TotalHours >= 1)
+        {
+            var hours = (int)duration.TotalHours;
+            var minutes = duration.Minutes;
+            return minutes > 0
+                ? Localizer["RetryAfter:HoursAndMinutes", hours, minutes]
+                : Localizer["RetryAfter:Hours", hours];
+        }
+
+        if (duration.TotalMinutes >= 1)
+        {
+            var minutes = (int)duration.TotalMinutes;
+            var seconds = duration.Seconds;
+            return seconds > 0
+                ? Localizer["RetryAfter:MinutesAndSeconds", minutes, seconds]
+                : Localizer["RetryAfter:Minutes", minutes];
+        }
+
+        return Localizer["RetryAfter:Seconds", (int)duration.TotalSeconds];
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Formatting/IOperationRateLimitingFormatter.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Formatting/IOperationRateLimitingFormatter.cs
new file mode 100644
index 0000000000..7e6370e215
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Formatting/IOperationRateLimitingFormatter.cs
@@ -0,0 +1,8 @@
+using System;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public interface IOperationRateLimitingFormatter
+{
+    string Format(TimeSpan duration);
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ar.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ar.json
new file mode 100644
index 0000000000..3ca1c8f042
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ar.json
@@ -0,0 +1,18 @@
+{
+  "culture": "ar",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "تم تجاوز حد معدل العملية. يمكنك المحاولة مرة أخرى بعد {RetryAfter}.",
+    "RetryAfter:Years": "{0} سنة/سنوات",
+    "RetryAfter:YearsAndMonths": "{0} سنة/سنوات و {1} شهر/أشهر",
+    "RetryAfter:Months": "{0} شهر/أشهر",
+    "RetryAfter:MonthsAndDays": "{0} شهر/أشهر و {1} يوم/أيام",
+    "RetryAfter:Days": "{0} يوم/أيام",
+    "RetryAfter:DaysAndHours": "{0} يوم/أيام و {1} ساعة/ساعات",
+    "RetryAfter:Hours": "{0} ساعة/ساعات",
+    "RetryAfter:HoursAndMinutes": "{0} ساعة/ساعات و {1} دقيقة/دقائق",
+    "RetryAfter:Minutes": "{0} دقيقة/دقائق",
+    "RetryAfter:MinutesAndSeconds": "{0} دقيقة/دقائق و {1} ثانية/ثوان",
+    "RetryAfter:Seconds": "{0} ثانية/ثوان",
+    "Volo.Abp.OperationRateLimiting:010002": "تم تجاوز حد معدل العملية. هذا الطلب مرفوض بشكل دائم."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/cs.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/cs.json
new file mode 100644
index 0000000000..44cfb86437
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/cs.json
@@ -0,0 +1,18 @@
+{
+  "culture": "cs",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Překročen limit rychlosti operace. Můžete to zkusit znovu za {RetryAfter}.",
+    "RetryAfter:Years": "{0} rok(y/let)",
+    "RetryAfter:YearsAndMonths": "{0} rok(y/let) a {1} měsíc(e/ů)",
+    "RetryAfter:Months": "{0} měsíc(e/ů)",
+    "RetryAfter:MonthsAndDays": "{0} měsíc(e/ů) a {1} den/dny/dní",
+    "RetryAfter:Days": "{0} den/dny/dní",
+    "RetryAfter:DaysAndHours": "{0} den/dny/dní a {1} hodina/hodiny/hodin",
+    "RetryAfter:Hours": "{0} hodina/hodiny/hodin",
+    "RetryAfter:HoursAndMinutes": "{0} hodina/hodiny/hodin a {1} minuta/minuty/minut",
+    "RetryAfter:Minutes": "{0} minuta/minuty/minut",
+    "RetryAfter:MinutesAndSeconds": "{0} minuta/minuty/minut a {1} sekunda/sekundy/sekund",
+    "RetryAfter:Seconds": "{0} sekunda/sekundy/sekund",
+    "Volo.Abp.OperationRateLimiting:010002": "Byl překročen limit četnosti operace. Tento požadavek je trvale zamítnut."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/de.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/de.json
new file mode 100644
index 0000000000..44286d68a8
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/de.json
@@ -0,0 +1,18 @@
+{
+  "culture": "de",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Betriebsratenlimit überschritten. Sie können es nach {RetryAfter} erneut versuchen.",
+    "RetryAfter:Years": "{0} Jahr(e)",
+    "RetryAfter:YearsAndMonths": "{0} Jahr(e) und {1} Monat(e)",
+    "RetryAfter:Months": "{0} Monat(e)",
+    "RetryAfter:MonthsAndDays": "{0} Monat(e) und {1} Tag(e)",
+    "RetryAfter:Days": "{0} Tag(e)",
+    "RetryAfter:DaysAndHours": "{0} Tag(e) und {1} Stunde(n)",
+    "RetryAfter:Hours": "{0} Stunde(n)",
+    "RetryAfter:HoursAndMinutes": "{0} Stunde(n) und {1} Minute(n)",
+    "RetryAfter:Minutes": "{0} Minute(n)",
+    "RetryAfter:MinutesAndSeconds": "{0} Minute(n) und {1} Sekunde(n)",
+    "RetryAfter:Seconds": "{0} Sekunde(n)",
+    "Volo.Abp.OperationRateLimiting:010002": "Das Vorgangshäufigkeitslimit wurde überschritten. Diese Anfrage wird dauerhaft abgelehnt."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/el.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/el.json
new file mode 100644
index 0000000000..a688778eb5
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/el.json
@@ -0,0 +1,18 @@
+{
+  "culture": "el",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Υπέρβαση ορίου ρυθμού λειτουργίας. Μπορείτε να δοκιμάσετε ξανά μετά από {RetryAfter}.",
+    "RetryAfter:Years": "{0} έτος/η",
+    "RetryAfter:YearsAndMonths": "{0} έτος/η και {1} μήνας/ες",
+    "RetryAfter:Months": "{0} μήνας/ες",
+    "RetryAfter:MonthsAndDays": "{0} μήνας/ες και {1} ημέρα/ες",
+    "RetryAfter:Days": "{0} ημέρα/ες",
+    "RetryAfter:DaysAndHours": "{0} ημέρα/ες και {1} ώρα/ες",
+    "RetryAfter:Hours": "{0} ώρα/ες",
+    "RetryAfter:HoursAndMinutes": "{0} ώρα/ες και {1} λεπτό/ά",
+    "RetryAfter:Minutes": "{0} λεπτό/ά",
+    "RetryAfter:MinutesAndSeconds": "{0} λεπτό/ά και {1} δευτερόλεπτο/α",
+    "RetryAfter:Seconds": "{0} δευτερόλεπτο/α",
+    "Volo.Abp.OperationRateLimiting:010002": "Υπερβλήθηκε το όριο συχνότητας λειτουργίας. Αυτό το αίτημα απορρίπτεται μόνιμα."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/en-GB.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/en-GB.json
new file mode 100644
index 0000000000..4eab97f134
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/en-GB.json
@@ -0,0 +1,18 @@
+{
+  "culture": "en-GB",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Operation rate limit exceeded. You can try again after {RetryAfter}.",
+    "RetryAfter:Years": "{0} year(s)",
+    "RetryAfter:YearsAndMonths": "{0} year(s) and {1} month(s)",
+    "RetryAfter:Months": "{0} month(s)",
+    "RetryAfter:MonthsAndDays": "{0} month(s) and {1} day(s)",
+    "RetryAfter:Days": "{0} day(s)",
+    "RetryAfter:DaysAndHours": "{0} day(s) and {1} hour(s)",
+    "RetryAfter:Hours": "{0} hour(s)",
+    "RetryAfter:HoursAndMinutes": "{0} hour(s) and {1} minute(s)",
+    "RetryAfter:Minutes": "{0} minute(s)",
+    "RetryAfter:MinutesAndSeconds": "{0} minute(s) and {1} second(s)",
+    "RetryAfter:Seconds": "{0} second(s)",
+    "Volo.Abp.OperationRateLimiting:010002": "Operation rate limit exceeded. This request is permanently denied."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/en.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/en.json
new file mode 100644
index 0000000000..fc41cabc2f
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/en.json
@@ -0,0 +1,18 @@
+{
+  "culture": "en",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Operation rate limit exceeded. You can try again after {RetryAfter}.",
+    "RetryAfter:Years": "{0} year(s)",
+    "RetryAfter:YearsAndMonths": "{0} year(s) and {1} month(s)",
+    "RetryAfter:Months": "{0} month(s)",
+    "RetryAfter:MonthsAndDays": "{0} month(s) and {1} day(s)",
+    "RetryAfter:Days": "{0} day(s)",
+    "RetryAfter:DaysAndHours": "{0} day(s) and {1} hour(s)",
+    "RetryAfter:Hours": "{0} hour(s)",
+    "RetryAfter:HoursAndMinutes": "{0} hour(s) and {1} minute(s)",
+    "RetryAfter:Minutes": "{0} minute(s)",
+    "RetryAfter:MinutesAndSeconds": "{0} minute(s) and {1} second(s)",
+    "RetryAfter:Seconds": "{0} second(s)",
+    "Volo.Abp.OperationRateLimiting:010002": "Operation rate limit exceeded. This request is permanently denied."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/es.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/es.json
new file mode 100644
index 0000000000..ce13a9bceb
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/es.json
@@ -0,0 +1,18 @@
+{
+  "culture": "es",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Se ha excedido el límite de tasa de operación. Puede intentarlo de nuevo después de {RetryAfter}.",
+    "RetryAfter:Years": "{0} año(s)",
+    "RetryAfter:YearsAndMonths": "{0} año(s) y {1} mes(es)",
+    "RetryAfter:Months": "{0} mes(es)",
+    "RetryAfter:MonthsAndDays": "{0} mes(es) y {1} día(s)",
+    "RetryAfter:Days": "{0} día(s)",
+    "RetryAfter:DaysAndHours": "{0} día(s) y {1} hora(s)",
+    "RetryAfter:Hours": "{0} hora(s)",
+    "RetryAfter:HoursAndMinutes": "{0} hora(s) y {1} minuto(s)",
+    "RetryAfter:Minutes": "{0} minuto(s)",
+    "RetryAfter:MinutesAndSeconds": "{0} minuto(s) y {1} segundo(s)",
+    "RetryAfter:Seconds": "{0} segundo(s)",
+    "Volo.Abp.OperationRateLimiting:010002": "Se superó el límite de frecuencia de operación. Esta solicitud está permanentemente denegada."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fa.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fa.json
new file mode 100644
index 0000000000..0f200b5472
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fa.json
@@ -0,0 +1,18 @@
+{
+  "culture": "fa",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "محدودیت نرخ عملیات فراتر رفته است. می‌توانید بعد از {RetryAfter} دوباره تلاش کنید.",
+    "RetryAfter:Years": "{0} سال",
+    "RetryAfter:YearsAndMonths": "{0} سال و {1} ماه",
+    "RetryAfter:Months": "{0} ماه",
+    "RetryAfter:MonthsAndDays": "{0} ماه و {1} روز",
+    "RetryAfter:Days": "{0} روز",
+    "RetryAfter:DaysAndHours": "{0} روز و {1} ساعت",
+    "RetryAfter:Hours": "{0} ساعت",
+    "RetryAfter:HoursAndMinutes": "{0} ساعت و {1} دقیقه",
+    "RetryAfter:Minutes": "{0} دقیقه",
+    "RetryAfter:MinutesAndSeconds": "{0} دقیقه و {1} ثانیه",
+    "RetryAfter:Seconds": "{0} ثانیه",
+    "Volo.Abp.OperationRateLimiting:010002": "محدودیت نرخ عملیات از حد مجاز فراتر رفت. این درخواست به طور دائمی رد شده است."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fi.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fi.json
new file mode 100644
index 0000000000..bcb88bf9ed
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fi.json
@@ -0,0 +1,18 @@
+{
+  "culture": "fi",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Toiminnon nopeusraja ylitetty. Voit yrittää uudelleen {RetryAfter} kuluttua.",
+    "RetryAfter:Years": "{0} vuosi/vuotta",
+    "RetryAfter:YearsAndMonths": "{0} vuosi/vuotta ja {1} kuukausi/kuukautta",
+    "RetryAfter:Months": "{0} kuukausi/kuukautta",
+    "RetryAfter:MonthsAndDays": "{0} kuukausi/kuukautta ja {1} päivä/päivää",
+    "RetryAfter:Days": "{0} päivä/päivää",
+    "RetryAfter:DaysAndHours": "{0} päivä/päivää ja {1} tunti/tuntia",
+    "RetryAfter:Hours": "{0} tunti/tuntia",
+    "RetryAfter:HoursAndMinutes": "{0} tunti/tuntia ja {1} minuutti/minuuttia",
+    "RetryAfter:Minutes": "{0} minuutti/minuuttia",
+    "RetryAfter:MinutesAndSeconds": "{0} minuutti/minuuttia ja {1} sekunti/sekuntia",
+    "RetryAfter:Seconds": "{0} sekunti/sekuntia",
+    "Volo.Abp.OperationRateLimiting:010002": "Toiminnan nopeusraja ylitettiin. Tämä pyyntö on pysyvästi hylätty."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fr.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fr.json
new file mode 100644
index 0000000000..dca23d7a80
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/fr.json
@@ -0,0 +1,18 @@
+{
+  "culture": "fr",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Limite de taux d'opération dépassée. Vous pouvez réessayer après {RetryAfter}.",
+    "RetryAfter:Years": "{0} an(s)",
+    "RetryAfter:YearsAndMonths": "{0} an(s) et {1} mois",
+    "RetryAfter:Months": "{0} mois",
+    "RetryAfter:MonthsAndDays": "{0} mois et {1} jour(s)",
+    "RetryAfter:Days": "{0} jour(s)",
+    "RetryAfter:DaysAndHours": "{0} jour(s) et {1} heure(s)",
+    "RetryAfter:Hours": "{0} heure(s)",
+    "RetryAfter:HoursAndMinutes": "{0} heure(s) et {1} minute(s)",
+    "RetryAfter:Minutes": "{0} minute(s)",
+    "RetryAfter:MinutesAndSeconds": "{0} minute(s) et {1} seconde(s)",
+    "RetryAfter:Seconds": "{0} seconde(s)",
+    "Volo.Abp.OperationRateLimiting:010002": "La limite de fréquence d'opération a été dépassée. Cette demande est définitivement refusée."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hi.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hi.json
new file mode 100644
index 0000000000..a84a1e44a8
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hi.json
@@ -0,0 +1,18 @@
+{
+  "culture": "hi",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "ऑपरेशन दर सीमा पार हो गई। आप {RetryAfter} के बाद पुनः प्रयास कर सकते हैं।",
+    "RetryAfter:Years": "{0} वर्ष",
+    "RetryAfter:YearsAndMonths": "{0} वर्ष और {1} महीना/महीने",
+    "RetryAfter:Months": "{0} महीना/महीने",
+    "RetryAfter:MonthsAndDays": "{0} महीना/महीने और {1} दिन",
+    "RetryAfter:Days": "{0} दिन",
+    "RetryAfter:DaysAndHours": "{0} दिन और {1} घंटा/घंटे",
+    "RetryAfter:Hours": "{0} घंटा/घंटे",
+    "RetryAfter:HoursAndMinutes": "{0} घंटा/घंटे और {1} मिनट",
+    "RetryAfter:Minutes": "{0} मिनट",
+    "RetryAfter:MinutesAndSeconds": "{0} मिनट और {1} सेकंड",
+    "RetryAfter:Seconds": "{0} सेकंड",
+    "Volo.Abp.OperationRateLimiting:010002": "ऑपरेशन दर सीमा पार हो गई। यह अनुरोध स्थायी रूप से अस्वीकृत है।"
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hr.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hr.json
new file mode 100644
index 0000000000..c6597be78e
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hr.json
@@ -0,0 +1,18 @@
+{
+  "culture": "hr",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Prekoračeno ograničenje brzine operacije. Možete pokušati ponovo nakon {RetryAfter}.",
+    "RetryAfter:Years": "{0} godina/e",
+    "RetryAfter:YearsAndMonths": "{0} godina/e i {1} mjesec/i",
+    "RetryAfter:Months": "{0} mjesec/i",
+    "RetryAfter:MonthsAndDays": "{0} mjesec/i i {1} dan/a",
+    "RetryAfter:Days": "{0} dan/a",
+    "RetryAfter:DaysAndHours": "{0} dan/a i {1} sat/i",
+    "RetryAfter:Hours": "{0} sat/i",
+    "RetryAfter:HoursAndMinutes": "{0} sat/i i {1} minuta/e",
+    "RetryAfter:Minutes": "{0} minuta/e",
+    "RetryAfter:MinutesAndSeconds": "{0} minuta/e i {1} sekunda/e",
+    "RetryAfter:Seconds": "{0} sekunda/e",
+    "Volo.Abp.OperationRateLimiting:010002": "Prekoračeno je ograničenje brzine operacije. Ovaj zahtjev je trajno odbijen."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hu.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hu.json
new file mode 100644
index 0000000000..f72dfea397
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/hu.json
@@ -0,0 +1,18 @@
+{
+  "culture": "hu",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "A műveleti sebességkorlát túllépve. Újra próbálkozhat {RetryAfter} múlva.",
+    "RetryAfter:Years": "{0} év",
+    "RetryAfter:YearsAndMonths": "{0} év és {1} hónap",
+    "RetryAfter:Months": "{0} hónap",
+    "RetryAfter:MonthsAndDays": "{0} hónap és {1} nap",
+    "RetryAfter:Days": "{0} nap",
+    "RetryAfter:DaysAndHours": "{0} nap és {1} óra",
+    "RetryAfter:Hours": "{0} óra",
+    "RetryAfter:HoursAndMinutes": "{0} óra és {1} perc",
+    "RetryAfter:Minutes": "{0} perc",
+    "RetryAfter:MinutesAndSeconds": "{0} perc és {1} másodperc",
+    "RetryAfter:Seconds": "{0} másodperc",
+    "Volo.Abp.OperationRateLimiting:010002": "A műveleti ráta korlátja túllépve. Ez a kérés véglegesen elutasítva."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/is.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/is.json
new file mode 100644
index 0000000000..cce36e42cd
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/is.json
@@ -0,0 +1,18 @@
+{
+  "culture": "is",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Aðgerðarhraðatakmörk náð. Þú getur reynt aftur eftir {RetryAfter}.",
+    "RetryAfter:Years": "{0} ár",
+    "RetryAfter:YearsAndMonths": "{0} ár og {1} mánuð(ir)",
+    "RetryAfter:Months": "{0} mánuð(ur/ir)",
+    "RetryAfter:MonthsAndDays": "{0} mánuð(ur/ir) og {1} dag(ur/ar)",
+    "RetryAfter:Days": "{0} dag(ur/ar)",
+    "RetryAfter:DaysAndHours": "{0} dag(ur/ar) og {1} klukkustund(ir)",
+    "RetryAfter:Hours": "{0} klukkustund(ir)",
+    "RetryAfter:HoursAndMinutes": "{0} klukkustund(ir) og {1} mínúta/úr",
+    "RetryAfter:Minutes": "{0} mínúta/úr",
+    "RetryAfter:MinutesAndSeconds": "{0} mínúta/úr og {1} sekúnda/úr",
+    "RetryAfter:Seconds": "{0} sekúnda/úr",
+    "Volo.Abp.OperationRateLimiting:010002": "Farið var yfir takmörk á rekstrartíðni. Þessari beiðni er varanlega hafnað."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/it.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/it.json
new file mode 100644
index 0000000000..f602fd1a66
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/it.json
@@ -0,0 +1,18 @@
+{
+  "culture": "it",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Limite di frequenza operazione superato. Puoi riprovare dopo {RetryAfter}.",
+    "RetryAfter:Years": "{0} anno/i",
+    "RetryAfter:YearsAndMonths": "{0} anno/i e {1} mese/i",
+    "RetryAfter:Months": "{0} mese/i",
+    "RetryAfter:MonthsAndDays": "{0} mese/i e {1} giorno/i",
+    "RetryAfter:Days": "{0} giorno/i",
+    "RetryAfter:DaysAndHours": "{0} giorno/i e {1} ora/e",
+    "RetryAfter:Hours": "{0} ora/e",
+    "RetryAfter:HoursAndMinutes": "{0} ora/e e {1} minuto/i",
+    "RetryAfter:Minutes": "{0} minuto/i",
+    "RetryAfter:MinutesAndSeconds": "{0} minuto/i e {1} secondo/i",
+    "RetryAfter:Seconds": "{0} secondo/i",
+    "Volo.Abp.OperationRateLimiting:010002": "Limite di frequenza operazione superato. Questa richiesta è permanentemente negata."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/nl.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/nl.json
new file mode 100644
index 0000000000..bb21e7f313
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/nl.json
@@ -0,0 +1,18 @@
+{
+  "culture": "nl",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Bewerkingssnelheidslimiet overschreden. U kunt het opnieuw proberen na {RetryAfter}.",
+    "RetryAfter:Years": "{0} jaar",
+    "RetryAfter:YearsAndMonths": "{0} jaar en {1} maand(en)",
+    "RetryAfter:Months": "{0} maand(en)",
+    "RetryAfter:MonthsAndDays": "{0} maand(en) en {1} dag(en)",
+    "RetryAfter:Days": "{0} dag(en)",
+    "RetryAfter:DaysAndHours": "{0} dag(en) en {1} uur",
+    "RetryAfter:Hours": "{0} uur",
+    "RetryAfter:HoursAndMinutes": "{0} uur en {1} minuut/minuten",
+    "RetryAfter:Minutes": "{0} minuut/minuten",
+    "RetryAfter:MinutesAndSeconds": "{0} minuut/minuten en {1} seconde(n)",
+    "RetryAfter:Seconds": "{0} seconde(n)",
+    "Volo.Abp.OperationRateLimiting:010002": "Het bewerkingsfrequentielimiet is overschreden. Dit verzoek wordt permanent geweigerd."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/pl-PL.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/pl-PL.json
new file mode 100644
index 0000000000..e4503f6aa7
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/pl-PL.json
@@ -0,0 +1,18 @@
+{
+  "culture": "pl-PL",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Przekroczono limit częstotliwości operacji. Możesz spróbować ponownie po {RetryAfter}.",
+    "RetryAfter:Years": "{0} rok/lat",
+    "RetryAfter:YearsAndMonths": "{0} rok/lat i {1} miesiąc/miesięcy",
+    "RetryAfter:Months": "{0} miesiąc/miesięcy",
+    "RetryAfter:MonthsAndDays": "{0} miesiąc/miesięcy i {1} dzień/dni",
+    "RetryAfter:Days": "{0} dzień/dni",
+    "RetryAfter:DaysAndHours": "{0} dzień/dni i {1} godzina/godzin",
+    "RetryAfter:Hours": "{0} godzina/godzin",
+    "RetryAfter:HoursAndMinutes": "{0} godzina/godzin i {1} minuta/minut",
+    "RetryAfter:Minutes": "{0} minuta/minut",
+    "RetryAfter:MinutesAndSeconds": "{0} minuta/minut i {1} sekunda/sekund",
+    "RetryAfter:Seconds": "{0} sekunda/sekund",
+    "Volo.Abp.OperationRateLimiting:010002": "Przekroczono limit częstotliwości operacji. To żądanie jest trwale odrzucone."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/pt-BR.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/pt-BR.json
new file mode 100644
index 0000000000..fb6f873805
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/pt-BR.json
@@ -0,0 +1,18 @@
+{
+  "culture": "pt-BR",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Limite de taxa de operação excedido. Você pode tentar novamente após {RetryAfter}.",
+    "RetryAfter:Years": "{0} ano(s)",
+    "RetryAfter:YearsAndMonths": "{0} ano(s) e {1} mês/meses",
+    "RetryAfter:Months": "{0} mês/meses",
+    "RetryAfter:MonthsAndDays": "{0} mês/meses e {1} dia(s)",
+    "RetryAfter:Days": "{0} dia(s)",
+    "RetryAfter:DaysAndHours": "{0} dia(s) e {1} hora(s)",
+    "RetryAfter:Hours": "{0} hora(s)",
+    "RetryAfter:HoursAndMinutes": "{0} hora(s) e {1} minuto(s)",
+    "RetryAfter:Minutes": "{0} minuto(s)",
+    "RetryAfter:MinutesAndSeconds": "{0} minuto(s) e {1} segundo(s)",
+    "RetryAfter:Seconds": "{0} segundo(s)",
+    "Volo.Abp.OperationRateLimiting:010002": "Limite de taxa de operação excedido. Esta solicitação está permanentemente negada."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ro-RO.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ro-RO.json
new file mode 100644
index 0000000000..178042fa85
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ro-RO.json
@@ -0,0 +1,18 @@
+{
+  "culture": "ro-RO",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Limita ratei de operare a fost depășită. Puteți încerca din nou după {RetryAfter}.",
+    "RetryAfter:Years": "{0} an/ani",
+    "RetryAfter:YearsAndMonths": "{0} an/ani și {1} lună/luni",
+    "RetryAfter:Months": "{0} lună/luni",
+    "RetryAfter:MonthsAndDays": "{0} lună/luni și {1} zi/zile",
+    "RetryAfter:Days": "{0} zi/zile",
+    "RetryAfter:DaysAndHours": "{0} zi/zile și {1} oră/ore",
+    "RetryAfter:Hours": "{0} oră/ore",
+    "RetryAfter:HoursAndMinutes": "{0} oră/ore și {1} minut(e)",
+    "RetryAfter:Minutes": "{0} minut(e)",
+    "RetryAfter:MinutesAndSeconds": "{0} minut(e) și {1} secundă/secunde",
+    "RetryAfter:Seconds": "{0} secundă/secunde",
+    "Volo.Abp.OperationRateLimiting:010002": "Limita de rată a operației a fost depășită. Această solicitare este permanent refuzată."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ru.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ru.json
new file mode 100644
index 0000000000..5260a9c90c
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/ru.json
@@ -0,0 +1,18 @@
+{
+  "culture": "ru",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Превышен лимит частоты операций. Вы можете повторить попытку через {RetryAfter}.",
+    "RetryAfter:Years": "{0} год/лет",
+    "RetryAfter:YearsAndMonths": "{0} год/лет и {1} месяц/месяцев",
+    "RetryAfter:Months": "{0} месяц/месяцев",
+    "RetryAfter:MonthsAndDays": "{0} месяц/месяцев и {1} день/дней",
+    "RetryAfter:Days": "{0} день/дней",
+    "RetryAfter:DaysAndHours": "{0} день/дней и {1} час/часов",
+    "RetryAfter:Hours": "{0} час/часов",
+    "RetryAfter:HoursAndMinutes": "{0} час/часов и {1} минута/минут",
+    "RetryAfter:Minutes": "{0} минута/минут",
+    "RetryAfter:MinutesAndSeconds": "{0} минута/минут и {1} секунда/секунд",
+    "RetryAfter:Seconds": "{0} секунда/секунд",
+    "Volo.Abp.OperationRateLimiting:010002": "Превышен лимит частоты операций. Этот запрос постоянно отклонён."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sk.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sk.json
new file mode 100644
index 0000000000..73cdbb2b5d
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sk.json
@@ -0,0 +1,18 @@
+{
+  "culture": "sk",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Prekročený limit rýchlosti operácie. Môžete to skúsiť znova po {RetryAfter}.",
+    "RetryAfter:Years": "{0} rok/rokov",
+    "RetryAfter:YearsAndMonths": "{0} rok/rokov a {1} mesiac/mesiacov",
+    "RetryAfter:Months": "{0} mesiac/mesiacov",
+    "RetryAfter:MonthsAndDays": "{0} mesiac/mesiacov a {1} deň/dní",
+    "RetryAfter:Days": "{0} deň/dní",
+    "RetryAfter:DaysAndHours": "{0} deň/dní a {1} hodina/hodín",
+    "RetryAfter:Hours": "{0} hodina/hodín",
+    "RetryAfter:HoursAndMinutes": "{0} hodina/hodín a {1} minúta/minút",
+    "RetryAfter:Minutes": "{0} minúta/minút",
+    "RetryAfter:MinutesAndSeconds": "{0} minúta/minút a {1} sekunda/sekúnd",
+    "RetryAfter:Seconds": "{0} sekunda/sekúnd",
+    "Volo.Abp.OperationRateLimiting:010002": "Bol prekročený limit frekvencie operácie. Táto požiadavka je trvalo zamietnutá."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sl.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sl.json
new file mode 100644
index 0000000000..333f51efb5
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sl.json
@@ -0,0 +1,18 @@
+{
+  "culture": "sl",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Presežena omejitev hitrosti operacije. Poskusite lahko znova čez {RetryAfter}.",
+    "RetryAfter:Years": "{0} leto/let",
+    "RetryAfter:YearsAndMonths": "{0} leto/let in {1} mesec/mesecev",
+    "RetryAfter:Months": "{0} mesec/mesecev",
+    "RetryAfter:MonthsAndDays": "{0} mesec/mesecev in {1} dan/dni",
+    "RetryAfter:Days": "{0} dan/dni",
+    "RetryAfter:DaysAndHours": "{0} dan/dni in {1} ura/ur",
+    "RetryAfter:Hours": "{0} ura/ur",
+    "RetryAfter:HoursAndMinutes": "{0} ura/ur in {1} minuta/minut",
+    "RetryAfter:Minutes": "{0} minuta/minut",
+    "RetryAfter:MinutesAndSeconds": "{0} minuta/minut in {1} sekunda/sekund",
+    "RetryAfter:Seconds": "{0} sekunda/sekund",
+    "Volo.Abp.OperationRateLimiting:010002": "Prekoračena je omejitev hitrosti operacije. Ta zahteva je trajno zavrnjena."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sv.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sv.json
new file mode 100644
index 0000000000..ef5172867c
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/sv.json
@@ -0,0 +1,18 @@
+{
+  "culture": "sv",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Hastighetsgränsen för operationen har överskridits. Du kan försöka igen efter {RetryAfter}.",
+    "RetryAfter:Years": "{0} år",
+    "RetryAfter:YearsAndMonths": "{0} år och {1} månad(er)",
+    "RetryAfter:Months": "{0} månad(er)",
+    "RetryAfter:MonthsAndDays": "{0} månad(er) och {1} dag(ar)",
+    "RetryAfter:Days": "{0} dag(ar)",
+    "RetryAfter:DaysAndHours": "{0} dag(ar) och {1} timme/timmar",
+    "RetryAfter:Hours": "{0} timme/timmar",
+    "RetryAfter:HoursAndMinutes": "{0} timme/timmar och {1} minut(er)",
+    "RetryAfter:Minutes": "{0} minut(er)",
+    "RetryAfter:MinutesAndSeconds": "{0} minut(er) och {1} sekund(er)",
+    "RetryAfter:Seconds": "{0} sekund(er)",
+    "Volo.Abp.OperationRateLimiting:010002": "Hastighetsgränsen för operationen har överskridits. Denna förfrågan är permanent nekad."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/tr.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/tr.json
new file mode 100644
index 0000000000..0480003f9c
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/tr.json
@@ -0,0 +1,18 @@
+{
+  "culture": "tr",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "İşlem hız sınırı aşıldı. {RetryAfter} sonra tekrar deneyebilirsiniz.",
+    "RetryAfter:Years": "{0} yıl",
+    "RetryAfter:YearsAndMonths": "{0} yıl ve {1} ay",
+    "RetryAfter:Months": "{0} ay",
+    "RetryAfter:MonthsAndDays": "{0} ay ve {1} gün",
+    "RetryAfter:Days": "{0} gün",
+    "RetryAfter:DaysAndHours": "{0} gün ve {1} saat",
+    "RetryAfter:Hours": "{0} saat",
+    "RetryAfter:HoursAndMinutes": "{0} saat ve {1} dakika",
+    "RetryAfter:Minutes": "{0} dakika",
+    "RetryAfter:MinutesAndSeconds": "{0} dakika ve {1} saniye",
+    "RetryAfter:Seconds": "{0} saniye",
+    "Volo.Abp.OperationRateLimiting:010002": "İşlem hızı sınırı aşıldı. Bu istek kalıcı olarak reddedildi."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/vi.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/vi.json
new file mode 100644
index 0000000000..53059f819c
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/vi.json
@@ -0,0 +1,18 @@
+{
+  "culture": "vi",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "Đã vượt quá giới hạn tốc độ thao tác. Bạn có thể thử lại sau {RetryAfter}.",
+    "RetryAfter:Years": "{0} năm",
+    "RetryAfter:YearsAndMonths": "{0} năm và {1} tháng",
+    "RetryAfter:Months": "{0} tháng",
+    "RetryAfter:MonthsAndDays": "{0} tháng và {1} ngày",
+    "RetryAfter:Days": "{0} ngày",
+    "RetryAfter:DaysAndHours": "{0} ngày và {1} giờ",
+    "RetryAfter:Hours": "{0} giờ",
+    "RetryAfter:HoursAndMinutes": "{0} giờ và {1} phút",
+    "RetryAfter:Minutes": "{0} phút",
+    "RetryAfter:MinutesAndSeconds": "{0} phút và {1} giây",
+    "RetryAfter:Seconds": "{0} giây",
+    "Volo.Abp.OperationRateLimiting:010002": "Vượt quá giới hạn tần suất thao tác. Yêu cầu này bị từ chối vĩnh viễn."
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/zh-Hans.json b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/zh-Hans.json
new file mode 100644
index 0000000000..632d0e438f
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Localization/zh-Hans.json
@@ -0,0 +1,18 @@
+{
+  "culture": "zh-Hans",
+  "texts": {
+    "Volo.Abp.OperationRateLimiting:010001": "操作频率超出限制。请在 {RetryAfter} 后重试。",
+    "RetryAfter:Years": "{0} 年",
+    "RetryAfter:YearsAndMonths": "{0} 年 {1} 个月",
+    "RetryAfter:Months": "{0} 个月",
+    "RetryAfter:MonthsAndDays": "{0} 个月 {1} 天",
+    "RetryAfter:Days": "{0} 天",
+    "RetryAfter:DaysAndHours": "{0} 天 {1} 小时",
+    "RetryAfter:Hours": "{0} 小时",
+    "RetryAfter:HoursAndMinutes": "{0} 小时 {1} 分钟",
+    "RetryAfter:Minutes": "{0} 分钟",
+    "RetryAfter:MinutesAndSeconds": "{0} 分钟 {1} 秒",
+    "RetryAfter:Seconds": "{0} 秒",
+    "Volo.Abp.OperationRateLimiting:010002": "操作频率超出限制。此请求已被永久拒绝。"
+  }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/DefaultOperationRateLimitingPolicyProvider.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/DefaultOperationRateLimitingPolicyProvider.cs
new file mode 100644
index 0000000000..305863381a
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/DefaultOperationRateLimitingPolicyProvider.cs
@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Options;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class DefaultOperationRateLimitingPolicyProvider : IOperationRateLimitingPolicyProvider, ITransientDependency
+{
+    protected AbpOperationRateLimitingOptions Options { get; }
+
+    public DefaultOperationRateLimitingPolicyProvider(IOptions<AbpOperationRateLimitingOptions> options)
+    {
+        Options = options.Value;
+    }
+
+    public virtual Task<OperationRateLimitingPolicy> GetAsync(string policyName)
+    {
+        if (!Options.Policies.TryGetValue(policyName, out var policy))
+        {
+            throw new AbpException(
+                $"Operation rate limit policy '{policyName}' was not found. " +
+                $"Make sure to configure it using AbpOperationRateLimitingOptions.AddPolicy().");
+        }
+
+        return Task.FromResult(policy);
+    }
+
+    public virtual Task<List<OperationRateLimitingPolicy>> GetListAsync()
+    {
+        return Task.FromResult(Options.Policies.Values.ToList());
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/IOperationRateLimitingPolicyProvider.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/IOperationRateLimitingPolicyProvider.cs
new file mode 100644
index 0000000000..1f87137a68
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/IOperationRateLimitingPolicyProvider.cs
@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public interface IOperationRateLimitingPolicyProvider
+{
+    Task<OperationRateLimitingPolicy> GetAsync(string policyName);
+
+    Task<List<OperationRateLimitingPolicy>> GetListAsync();
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPartitionType.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPartitionType.cs
new file mode 100644
index 0000000000..e330bd8e46
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPartitionType.cs
@@ -0,0 +1,12 @@
+namespace Volo.Abp.OperationRateLimiting;
+
+public enum OperationRateLimitingPartitionType
+{
+    Parameter,
+    CurrentUser,
+    CurrentTenant,
+    ClientIp,
+    Email,
+    PhoneNumber,
+    Custom
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPolicy.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPolicy.cs
new file mode 100644
index 0000000000..45634e5de1
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPolicy.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingPolicy
+{
+    public string Name { get; set; } = default!;
+
+    public string? ErrorCode { get; set; }
+
+    public List<OperationRateLimitingRuleDefinition> Rules { get; set; } = new();
+
+    public List<Type> CustomRuleTypes { get; set; } = new();
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPolicyBuilder.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPolicyBuilder.cs
new file mode 100644
index 0000000000..72cb247614
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingPolicyBuilder.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingPolicyBuilder
+{
+    private readonly string _name;
+    private string? _errorCode;
+    private readonly List<OperationRateLimitingRuleDefinition> _rules = new();
+    private readonly List<Type> _customRuleTypes = new();
+
+    public OperationRateLimitingPolicyBuilder(string name)
+    {
+        _name = Check.NotNullOrWhiteSpace(name, nameof(name));
+    }
+
+    /// <summary>
+    /// Add a built-in rule. Multiple rules are AND-combined.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder AddRule(
+        Action<OperationRateLimitingRuleBuilder> configure)
+    {
+        var builder = new OperationRateLimitingRuleBuilder(this);
+        configure(builder);
+        if (!builder.IsCommitted)
+        {
+            _rules.Add(builder.Build());
+        }
+        return this;
+    }
+
+    /// <summary>
+    /// Add a custom rule type (resolved from DI).
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder AddRule<TRule>()
+        where TRule : class, IOperationRateLimitingRule
+    {
+        _customRuleTypes.Add(typeof(TRule));
+        return this;
+    }
+
+    /// <summary>
+    /// Shortcut: single-rule policy with fixed window.
+    /// Returns the rule builder for partition configuration.
+    /// </summary>
+    public OperationRateLimitingRuleBuilder WithFixedWindow(
+        TimeSpan duration, int maxCount)
+    {
+        var builder = new OperationRateLimitingRuleBuilder(this);
+        builder.WithFixedWindow(duration, maxCount);
+        return builder;
+    }
+
+    /// <summary>
+    /// Set a custom ErrorCode for this policy's exception.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder WithErrorCode(string errorCode)
+    {
+        _errorCode = Check.NotNullOrWhiteSpace(errorCode, nameof(errorCode));
+        return this;
+    }
+
+    internal void AddRuleDefinition(OperationRateLimitingRuleDefinition definition)
+    {
+        _rules.Add(definition);
+    }
+
+    internal OperationRateLimitingPolicy Build()
+    {
+        if (_rules.Count == 0 && _customRuleTypes.Count == 0)
+        {
+            throw new AbpException(
+                $"Operation rate limit policy '{_name}' has no rules. " +
+                "Call AddRule() or WithFixedWindow(...).PartitionBy*() to add at least one rule.");
+        }
+
+        var duplicate = _rules
+            .Where(r => r.PartitionType != OperationRateLimitingPartitionType.Custom)
+            .GroupBy(r => (r.Duration, r.MaxCount, r.PartitionType, r.IsMultiTenant))
+            .FirstOrDefault(g => g.Count() > 1);
+
+        if (duplicate != null)
+        {
+            var (duration, maxCount, partitionType, isMultiTenant) = duplicate.Key;
+            throw new AbpException(
+                $"Operation rate limit policy '{_name}' has duplicate rules with the same " +
+                $"Duration ({duration}), MaxCount ({maxCount}), PartitionType ({partitionType}), " +
+                $"and IsMultiTenant ({isMultiTenant}). " +
+                "Each rule in a policy must have a unique combination of these properties.");
+        }
+
+        return new OperationRateLimitingPolicy
+        {
+            Name = _name,
+            ErrorCode = _errorCode,
+            Rules = new List<OperationRateLimitingRuleDefinition>(_rules),
+            CustomRuleTypes = new List<Type>(_customRuleTypes)
+        };
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingRuleBuilder.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingRuleBuilder.cs
new file mode 100644
index 0000000000..b9f2eacf9a
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingRuleBuilder.cs
@@ -0,0 +1,157 @@
+using System;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingRuleBuilder
+{
+    private readonly OperationRateLimitingPolicyBuilder _policyBuilder;
+    private TimeSpan _duration;
+    private int _maxCount;
+    private OperationRateLimitingPartitionType? _partitionType;
+    private Func<OperationRateLimitingContext, Task<string>>? _customPartitionKeyResolver;
+    private bool _isMultiTenant;
+
+    internal bool IsCommitted { get; private set; }
+
+    internal OperationRateLimitingRuleBuilder(OperationRateLimitingPolicyBuilder policyBuilder)
+    {
+        _policyBuilder = policyBuilder;
+    }
+
+    public OperationRateLimitingRuleBuilder WithFixedWindow(
+        TimeSpan duration, int maxCount)
+    {
+        _duration = duration;
+        _maxCount = maxCount;
+        return this;
+    }
+
+    public OperationRateLimitingRuleBuilder WithMultiTenancy()
+    {
+        _isMultiTenant = true;
+        return this;
+    }
+
+    /// <summary>
+    /// Use context.Parameter as partition key.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionByParameter()
+    {
+        _partitionType = OperationRateLimitingPartitionType.Parameter;
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    /// <summary>
+    /// Partition by the current authenticated user (ICurrentUser.Id).
+    /// Use PartitionByParameter() if you need to specify the user ID explicitly.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionByCurrentUser()
+    {
+        _partitionType = OperationRateLimitingPartitionType.CurrentUser;
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    /// <summary>
+    /// Partition by the current tenant (ICurrentTenant.Id). Uses "host" when no tenant is active.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionByCurrentTenant()
+    {
+        _partitionType = OperationRateLimitingPartitionType.CurrentTenant;
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    /// <summary>
+    /// Partition by the client IP address (IWebClientInfoProvider.ClientIpAddress).
+    /// Use PartitionByParameter() if you need to specify the IP explicitly.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionByClientIp()
+    {
+        _partitionType = OperationRateLimitingPartitionType.ClientIp;
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    /// <summary>
+    /// Partition by email address.
+    /// Resolves from context.Parameter, falls back to ICurrentUser.Email.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionByEmail()
+    {
+        _partitionType = OperationRateLimitingPartitionType.Email;
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    /// <summary>
+    /// Partition by phone number.
+    /// Resolves from context.Parameter, falls back to ICurrentUser.PhoneNumber.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionByPhoneNumber()
+    {
+        _partitionType = OperationRateLimitingPartitionType.PhoneNumber;
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    /// <summary>
+    /// Custom async partition key resolver from context.
+    /// </summary>
+    public OperationRateLimitingPolicyBuilder PartitionBy(
+        Func<OperationRateLimitingContext, Task<string>> keyResolver)
+    {
+        _partitionType = OperationRateLimitingPartitionType.Custom;
+        _customPartitionKeyResolver = Check.NotNull(keyResolver, nameof(keyResolver));
+        CommitToPolicyBuilder();
+        return _policyBuilder;
+    }
+
+    protected virtual void CommitToPolicyBuilder()
+    {
+        _policyBuilder.AddRuleDefinition(Build());
+        IsCommitted = true;
+    }
+
+    internal OperationRateLimitingRuleDefinition Build()
+    {
+        if (_duration <= TimeSpan.Zero)
+        {
+            throw new AbpException(
+                "Operation rate limit rule requires a positive duration. " +
+                "Call WithFixedWindow(duration, maxCount) before building the rule.");
+        }
+
+        if (_maxCount < 0)
+        {
+            throw new AbpException(
+                "Operation rate limit rule requires maxCount >= 0. " +
+                "Use maxCount: 0 to completely deny all requests (ban policy).");
+        }
+
+        if (!_partitionType.HasValue)
+        {
+            throw new AbpException(
+                "Operation rate limit rule requires a partition type. " +
+                "Call PartitionByParameter(), PartitionByCurrentUser(), PartitionByClientIp(), or another PartitionBy*() method.");
+        }
+
+        if (_partitionType == OperationRateLimitingPartitionType.Custom && _customPartitionKeyResolver == null)
+        {
+            throw new AbpException(
+                "Custom partition type requires a key resolver. " +
+                "Call PartitionBy(keyResolver) instead of setting partition type directly.");
+        }
+
+        return new OperationRateLimitingRuleDefinition
+        {
+            Duration = _duration,
+            MaxCount = _maxCount,
+            PartitionType = _partitionType.Value,
+            CustomPartitionKeyResolver = _customPartitionKeyResolver,
+            IsMultiTenant = _isMultiTenant
+        };
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingRuleDefinition.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingRuleDefinition.cs
new file mode 100644
index 0000000000..f8d1bcf9e7
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Policies/OperationRateLimitingRuleDefinition.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingRuleDefinition
+{
+    public TimeSpan Duration { get; set; }
+
+    public int MaxCount { get; set; }
+
+    public OperationRateLimitingPartitionType PartitionType { get; set; }
+
+    public Func<OperationRateLimitingContext, Task<string>>? CustomPartitionKeyResolver { get; set; }
+
+    public bool IsMultiTenant { get; set; }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Rules/FixedWindowOperationRateLimitingRule.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Rules/FixedWindowOperationRateLimitingRule.cs
new file mode 100644
index 0000000000..bd869e2c5b
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Rules/FixedWindowOperationRateLimitingRule.cs
@@ -0,0 +1,147 @@
+using System.Threading.Tasks;
+using Volo.Abp.AspNetCore.WebClientInfo;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.Users;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class FixedWindowOperationRateLimitingRule : IOperationRateLimitingRule
+{
+    private const string HostTenantKey = "host";
+
+    protected string PolicyName { get; }
+    protected OperationRateLimitingRuleDefinition Definition { get; }
+    protected IOperationRateLimitingStore Store { get; }
+    protected ICurrentUser CurrentUser { get; }
+    protected ICurrentTenant CurrentTenant { get; }
+    protected IWebClientInfoProvider WebClientInfoProvider { get; }
+
+    public FixedWindowOperationRateLimitingRule(
+        string policyName,
+        OperationRateLimitingRuleDefinition definition,
+        IOperationRateLimitingStore store,
+        ICurrentUser currentUser,
+        ICurrentTenant currentTenant,
+        IWebClientInfoProvider webClientInfoProvider)
+    {
+        PolicyName = policyName;
+        Definition = definition;
+        Store = store;
+        CurrentUser = currentUser;
+        CurrentTenant = currentTenant;
+        WebClientInfoProvider = webClientInfoProvider;
+    }
+
+    public virtual async Task<OperationRateLimitingRuleResult> AcquireAsync(
+        OperationRateLimitingContext context)
+    {
+        var partitionKey = await ResolvePartitionKeyAsync(context);
+        var storeKey = BuildStoreKey(partitionKey);
+        var storeResult = await Store.IncrementAsync(storeKey, Definition.Duration, Definition.MaxCount);
+
+        return ToRuleResult(storeResult);
+    }
+
+    public virtual async Task<OperationRateLimitingRuleResult> CheckAsync(
+        OperationRateLimitingContext context)
+    {
+        var partitionKey = await ResolvePartitionKeyAsync(context);
+        var storeKey = BuildStoreKey(partitionKey);
+        var storeResult = await Store.GetAsync(storeKey, Definition.Duration, Definition.MaxCount);
+
+        return ToRuleResult(storeResult);
+    }
+
+    public virtual async Task ResetAsync(OperationRateLimitingContext context)
+    {
+        var partitionKey = await ResolvePartitionKeyAsync(context);
+        var storeKey = BuildStoreKey(partitionKey);
+        await Store.ResetAsync(storeKey);
+    }
+
+    protected virtual async Task<string> ResolvePartitionKeyAsync(OperationRateLimitingContext context)
+    {
+        return Definition.PartitionType switch
+        {
+            OperationRateLimitingPartitionType.Parameter =>
+                context.Parameter ?? throw new AbpException(
+                    $"OperationRateLimitingContext.Parameter is required for policy '{PolicyName}' (PartitionByParameter)."),
+
+            OperationRateLimitingPartitionType.CurrentUser =>
+                CurrentUser.Id?.ToString()
+                ?? throw new AbpException(
+                    $"Current user is not authenticated. Policy '{PolicyName}' requires PartitionByCurrentUser. " +
+                    "Use PartitionByParameter() if you need to specify the user ID explicitly."),
+
+            OperationRateLimitingPartitionType.CurrentTenant =>
+                CurrentTenant.Id?.ToString()
+                ?? HostTenantKey,
+
+            OperationRateLimitingPartitionType.ClientIp =>
+                WebClientInfoProvider.ClientIpAddress
+                ?? throw new AbpException(
+                    $"Client IP address could not be determined. Policy '{PolicyName}' requires PartitionByClientIp. " +
+                    "Ensure IWebClientInfoProvider is properly configured or use PartitionByParameter() to pass the IP explicitly."),
+
+            OperationRateLimitingPartitionType.Email =>
+                context.Parameter
+                ?? CurrentUser.Email
+                ?? throw new AbpException(
+                    $"Email is required for policy '{PolicyName}' (PartitionByEmail). Provide it via context.Parameter or ensure the user has an email."),
+
+            OperationRateLimitingPartitionType.PhoneNumber =>
+                context.Parameter
+                ?? CurrentUser.PhoneNumber
+                ?? throw new AbpException(
+                    $"Phone number is required for policy '{PolicyName}' (PartitionByPhoneNumber). Provide it via context.Parameter or ensure the user has a phone number."),
+
+            OperationRateLimitingPartitionType.Custom =>
+                await ResolveCustomPartitionKeyAsync(context),
+
+            _ => throw new AbpException($"Unknown partition type: {Definition.PartitionType}")
+        };
+    }
+
+    protected virtual async Task<string> ResolveCustomPartitionKeyAsync(OperationRateLimitingContext context)
+    {
+        var key = await Definition.CustomPartitionKeyResolver!(context);
+        if (string.IsNullOrEmpty(key))
+        {
+            throw new AbpException(
+                $"Custom partition key resolver returned null or empty for policy '{PolicyName}'. " +
+                "The resolver must return a non-empty string.");
+        }
+        return key;
+    }
+
+    protected virtual string BuildStoreKey(string partitionKey)
+    {
+        // Stable rule descriptor based on content so reordering rules does not change the key.
+        // Changing Duration or MaxCount intentionally resets counters for that rule.
+        var ruleKey = $"{(long)Definition.Duration.TotalSeconds}_{Definition.MaxCount}_{(int)Definition.PartitionType}";
+
+        // Tenant isolation is opt-in via WithMultiTenancy() on the rule builder.
+        // When not set, the key is global (shared across all tenants).
+        if (!Definition.IsMultiTenant)
+        {
+            return $"orl:{PolicyName}:{ruleKey}:{partitionKey}";
+        }
+
+        var tenantId = CurrentTenant.Id.HasValue ? CurrentTenant.Id.Value.ToString() : HostTenantKey;
+        return $"orl:t:{tenantId}:{PolicyName}:{ruleKey}:{partitionKey}";
+    }
+
+    protected virtual OperationRateLimitingRuleResult ToRuleResult(OperationRateLimitingStoreResult storeResult)
+    {
+        return new OperationRateLimitingRuleResult
+        {
+            RuleName = $"{PolicyName}:Rule[{(long)Definition.Duration.TotalSeconds}s,{Definition.MaxCount},{Definition.PartitionType}]",
+            IsAllowed = storeResult.IsAllowed,
+            CurrentCount = storeResult.CurrentCount,
+            RemainingCount = storeResult.MaxCount - storeResult.CurrentCount,
+            MaxCount = storeResult.MaxCount,
+            RetryAfter = storeResult.RetryAfter,
+            WindowDuration = Definition.Duration
+        };
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Rules/IOperationRateLimitingRule.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Rules/IOperationRateLimitingRule.cs
new file mode 100644
index 0000000000..1bb42a1727
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Rules/IOperationRateLimitingRule.cs
@@ -0,0 +1,12 @@
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public interface IOperationRateLimitingRule
+{
+    Task<OperationRateLimitingRuleResult> AcquireAsync(OperationRateLimitingContext context);
+
+    Task<OperationRateLimitingRuleResult> CheckAsync(OperationRateLimitingContext context);
+
+    Task ResetAsync(OperationRateLimitingContext context);
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/DistributedCacheOperationRateLimitingStore.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/DistributedCacheOperationRateLimitingStore.cs
new file mode 100644
index 0000000000..d9f13b41d1
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/DistributedCacheOperationRateLimitingStore.cs
@@ -0,0 +1,155 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Caching.Distributed;
+using Microsoft.Extensions.Options;
+using Volo.Abp.Caching;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.DistributedLocking;
+using Volo.Abp.Timing;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class DistributedCacheOperationRateLimitingStore : IOperationRateLimitingStore, ITransientDependency
+{
+    protected IDistributedCache<OperationRateLimitingCacheItem> Cache { get; }
+    protected IClock Clock { get; }
+    protected IAbpDistributedLock DistributedLock { get; }
+    protected AbpOperationRateLimitingOptions Options { get; }
+
+    public DistributedCacheOperationRateLimitingStore(
+        IDistributedCache<OperationRateLimitingCacheItem> cache,
+        IClock clock,
+        IAbpDistributedLock distributedLock,
+        IOptions<AbpOperationRateLimitingOptions> options)
+    {
+        Cache = cache;
+        Clock = clock;
+        DistributedLock = distributedLock;
+        Options = options.Value;
+    }
+
+    public virtual async Task<OperationRateLimitingStoreResult> IncrementAsync(
+        string key, TimeSpan duration, int maxCount)
+    {
+        if (maxCount <= 0)
+        {
+            return new OperationRateLimitingStoreResult
+            {
+                IsAllowed = false,
+                CurrentCount = 0,
+                MaxCount = maxCount,
+                RetryAfter = null
+            };
+        }
+
+        await using (var handle = await DistributedLock.TryAcquireAsync(
+            $"OperationRateLimiting:{key}", Options.LockTimeout))
+        {
+            if (handle == null)
+            {
+                throw new AbpException(
+                    "Could not acquire distributed lock for operation rate limit. " +
+                    "This is an infrastructure issue, not a rate limit violation.");
+            }
+
+            var cacheItem = await Cache.GetAsync(key);
+            var now = new DateTimeOffset(Clock.Now.ToUniversalTime());
+
+            if (cacheItem == null || now >= cacheItem.WindowStart.Add(duration))
+            {
+                cacheItem = new OperationRateLimitingCacheItem { Count = 1, WindowStart = now };
+                await Cache.SetAsync(key, cacheItem,
+                    new DistributedCacheEntryOptions
+                    {
+                        AbsoluteExpirationRelativeToNow = duration
+                    });
+
+                return new OperationRateLimitingStoreResult
+                {
+                    IsAllowed = true,
+                    CurrentCount = 1,
+                    MaxCount = maxCount
+                };
+            }
+
+            if (cacheItem.Count >= maxCount)
+            {
+                var retryAfter = cacheItem.WindowStart.Add(duration) - now;
+                return new OperationRateLimitingStoreResult
+                {
+                    IsAllowed = false,
+                    CurrentCount = cacheItem.Count,
+                    MaxCount = maxCount,
+                    RetryAfter = retryAfter
+                };
+            }
+
+            cacheItem.Count++;
+            var expiration = cacheItem.WindowStart.Add(duration) - now;
+            await Cache.SetAsync(key, cacheItem,
+                new DistributedCacheEntryOptions
+                {
+                    AbsoluteExpirationRelativeToNow = expiration > TimeSpan.Zero ? expiration : duration
+                });
+
+            return new OperationRateLimitingStoreResult
+            {
+                IsAllowed = true,
+                CurrentCount = cacheItem.Count,
+                MaxCount = maxCount
+            };
+        }
+    }
+
+    public virtual async Task<OperationRateLimitingStoreResult> GetAsync(
+        string key, TimeSpan duration, int maxCount)
+    {
+        if (maxCount <= 0)
+        {
+            return new OperationRateLimitingStoreResult
+            {
+                IsAllowed = false,
+                CurrentCount = 0,
+                MaxCount = maxCount,
+                RetryAfter = null
+            };
+        }
+
+        var cacheItem = await Cache.GetAsync(key);
+        var now = new DateTimeOffset(Clock.Now.ToUniversalTime());
+
+        if (cacheItem == null || now >= cacheItem.WindowStart.Add(duration))
+        {
+            return new OperationRateLimitingStoreResult
+            {
+                IsAllowed = true,
+                CurrentCount = 0,
+                MaxCount = maxCount
+            };
+        }
+
+        if (cacheItem.Count >= maxCount)
+        {
+            var retryAfter = cacheItem.WindowStart.Add(duration) - now;
+            return new OperationRateLimitingStoreResult
+            {
+                IsAllowed = false,
+                CurrentCount = cacheItem.Count,
+                MaxCount = maxCount,
+                RetryAfter = retryAfter
+            };
+        }
+
+        return new OperationRateLimitingStoreResult
+        {
+            IsAllowed = true,
+            CurrentCount = cacheItem.Count,
+            MaxCount = maxCount
+        };
+    }
+
+    public virtual async Task ResetAsync(string key)
+    {
+        await Cache.RemoveAsync(key);
+    }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/IOperationRateLimitingStore.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/IOperationRateLimitingStore.cs
new file mode 100644
index 0000000000..049fa35b0c
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/IOperationRateLimitingStore.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public interface IOperationRateLimitingStore
+{
+    Task<OperationRateLimitingStoreResult> IncrementAsync(string key, TimeSpan duration, int maxCount);
+
+    Task<OperationRateLimitingStoreResult> GetAsync(string key, TimeSpan duration, int maxCount);
+
+    Task ResetAsync(string key);
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/OperationRateLimitingCacheItem.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/OperationRateLimitingCacheItem.cs
new file mode 100644
index 0000000000..2d92d8578e
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/OperationRateLimitingCacheItem.cs
@@ -0,0 +1,14 @@
+using System;
+using Volo.Abp.Caching;
+using Volo.Abp.MultiTenancy;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+[CacheName("OperationRateLimiting")]
+[IgnoreMultiTenancy]
+public class OperationRateLimitingCacheItem
+{
+    public int Count { get; set; }
+
+    public DateTimeOffset WindowStart { get; set; }
+}
diff --git a/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/OperationRateLimitingStoreResult.cs b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/OperationRateLimitingStoreResult.cs
new file mode 100644
index 0000000000..caa2bd640d
--- /dev/null
+++ b/framework/src/Volo.Abp.OperationRateLimiting/Volo/Abp/OperationRateLimiting/Store/OperationRateLimitingStoreResult.cs
@@ -0,0 +1,14 @@
+using System;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingStoreResult
+{
+    public bool IsAllowed { get; set; }
+
+    public int CurrentCount { get; set; }
+
+    public int MaxCount { get; set; }
+
+    public TimeSpan? RetryAfter { get; set; }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo.Abp.OperationRateLimiting.Tests.csproj b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo.Abp.OperationRateLimiting.Tests.csproj
new file mode 100644
index 0000000000..a9d2d9ee36
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo.Abp.OperationRateLimiting.Tests.csproj
@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <Import Project="..\..\..\common.test.props" />
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
+    <ProjectReference Include="..\..\src\Volo.Abp.ExceptionHandling\Volo.Abp.ExceptionHandling.csproj" />
+    <ProjectReference Include="..\AbpTestBase\AbpTestBase.csproj" />
+    <ProjectReference Include="..\..\src\Volo.Abp.OperationRateLimiting\Volo.Abp.OperationRateLimiting.csproj" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+  </ItemGroup>
+
+</Project>
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingException_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingException_Tests.cs
new file mode 100644
index 0000000000..9d88c5e57d
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingException_Tests.cs
@@ -0,0 +1,117 @@
+using System;
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class AbpOperationRateLimitingException_Tests
+{
+    [Fact]
+    public void Should_Set_HttpStatusCode_To_429()
+    {
+        var result = new OperationRateLimitingResult
+        {
+            IsAllowed = false,
+            MaxCount = 3,
+            CurrentCount = 3,
+            RemainingCount = 0,
+            RetryAfter = TimeSpan.FromMinutes(15)
+        };
+
+        var exception = new AbpOperationRateLimitingException("TestPolicy", result);
+
+        exception.HttpStatusCode.ShouldBe(429);
+    }
+
+    [Fact]
+    public void Should_Use_ExceedLimit_Code_When_RetryAfter_Is_Set()
+    {
+        var result = new OperationRateLimitingResult
+        {
+            IsAllowed = false,
+            MaxCount = 3,
+            CurrentCount = 3,
+            RemainingCount = 0,
+            RetryAfter = TimeSpan.FromMinutes(5)
+        };
+
+        var exception = new AbpOperationRateLimitingException("TestPolicy", result);
+
+        exception.Code.ShouldBe(AbpOperationRateLimitingErrorCodes.ExceedLimit);
+    }
+
+    [Fact]
+    public void Should_Use_ExceedLimitPermanently_Code_When_RetryAfter_Is_Null()
+    {
+        var result = new OperationRateLimitingResult
+        {
+            IsAllowed = false,
+            MaxCount = 0,
+            CurrentCount = 0,
+            RemainingCount = 0,
+            RetryAfter = null
+        };
+
+        var exception = new AbpOperationRateLimitingException("TestPolicy", result);
+
+        exception.Code.ShouldBe(AbpOperationRateLimitingErrorCodes.ExceedLimitPermanently);
+    }
+
+    [Fact]
+    public void Should_Set_Custom_ErrorCode()
+    {
+        var result = new OperationRateLimitingResult
+        {
+            IsAllowed = false,
+            MaxCount = 3,
+            CurrentCount = 3,
+            RemainingCount = 0
+        };
+
+        var exception = new AbpOperationRateLimitingException("TestPolicy", result, "App:Custom:Error");
+
+        exception.Code.ShouldBe("App:Custom:Error");
+    }
+
+    [Fact]
+    public void Should_Include_Data_Properties()
+    {
+        var result = new OperationRateLimitingResult
+        {
+            IsAllowed = false,
+            MaxCount = 3,
+            CurrentCount = 3,
+            RemainingCount = 0,
+            RetryAfter = TimeSpan.FromMinutes(15),
+            WindowDuration = TimeSpan.FromHours(1)
+        };
+
+        var exception = new AbpOperationRateLimitingException("TestPolicy", result);
+
+        exception.Data["PolicyName"].ShouldBe("TestPolicy");
+        exception.Data["MaxCount"].ShouldBe(3);
+        exception.Data["CurrentCount"].ShouldBe(3);
+        exception.Data["RemainingCount"].ShouldBe(0);
+        exception.Data["RetryAfterSeconds"].ShouldBe(900);
+        exception.Data["RetryAfterMinutes"].ShouldBe(15);
+        exception.Data["WindowDurationSeconds"].ShouldBe(3600);
+    }
+
+    [Fact]
+    public void Should_Store_PolicyName_And_Result()
+    {
+        var result = new OperationRateLimitingResult
+        {
+            IsAllowed = false,
+            MaxCount = 5,
+            CurrentCount = 5,
+            RemainingCount = 0,
+            RetryAfter = TimeSpan.FromHours(1)
+        };
+
+        var exception = new AbpOperationRateLimitingException("MyPolicy", result);
+
+        exception.PolicyName.ShouldBe("MyPolicy");
+        exception.Result.ShouldBeSameAs(result);
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingPhase2EarlyBreakTestModule.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingPhase2EarlyBreakTestModule.cs
new file mode 100644
index 0000000000..b36b9778cd
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingPhase2EarlyBreakTestModule.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Volo.Abp.Autofac;
+using Volo.Abp.ExceptionHandling;
+using Volo.Abp.Modularity;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+/// <summary>
+/// A mock store that simulates a multi-rule Phase 2 race condition:
+/// - GetAsync always reports quota available (Phase 1 passes for all rules).
+/// - IncrementAsync succeeds for the first call, fails on the second call
+///   (simulating a concurrent race on Rule2), and tracks total increment calls
+///   so tests can verify that Rule3 was never incremented (early break).
+/// </summary>
+internal class MultiRuleRaceConditionSimulatorStore : IOperationRateLimitingStore
+{
+    private int _incrementCallCount;
+
+    /// <summary>
+    /// Total number of IncrementAsync calls made.
+    /// </summary>
+    public int IncrementCallCount => _incrementCallCount;
+
+    public Task<OperationRateLimitingStoreResult> GetAsync(string key, TimeSpan duration, int maxCount)
+    {
+        return Task.FromResult(new OperationRateLimitingStoreResult
+        {
+            IsAllowed = true,
+            CurrentCount = 0,
+            MaxCount = maxCount
+        });
+    }
+
+    public Task<OperationRateLimitingStoreResult> IncrementAsync(string key, TimeSpan duration, int maxCount)
+    {
+        var callIndex = Interlocked.Increment(ref _incrementCallCount);
+
+        if (callIndex == 2)
+        {
+            // Second rule: simulate concurrent race - another request consumed the last slot.
+            return Task.FromResult(new OperationRateLimitingStoreResult
+            {
+                IsAllowed = false,
+                CurrentCount = maxCount,
+                MaxCount = maxCount,
+                RetryAfter = duration
+            });
+        }
+
+        // First rule (and any others if early break fails): succeed.
+        return Task.FromResult(new OperationRateLimitingStoreResult
+        {
+            IsAllowed = true,
+            CurrentCount = 1,
+            MaxCount = maxCount
+        });
+    }
+
+    public Task ResetAsync(string key)
+    {
+        return Task.CompletedTask;
+    }
+}
+
+[DependsOn(
+    typeof(AbpOperationRateLimitingModule),
+    typeof(AbpExceptionHandlingModule),
+    typeof(AbpTestBaseModule),
+    typeof(AbpAutofacModule)
+)]
+public class AbpOperationRateLimitingPhase2EarlyBreakTestModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        context.Services.Replace(
+            ServiceDescriptor.Singleton<IOperationRateLimitingStore, MultiRuleRaceConditionSimulatorStore>());
+
+        Configure<AbpOperationRateLimitingOptions>(options =>
+        {
+            // 3-rule composite policy: all PartitionByParameter with different durations
+            // so they generate unique cache keys and don't trigger duplicate rule validation.
+            options.AddPolicy("TestMultiRuleRacePolicy", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(2), maxCount: 5)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(3), maxCount: 5)
+                    .PartitionByParameter());
+            });
+        });
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingPhase2RaceTestModule.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingPhase2RaceTestModule.cs
new file mode 100644
index 0000000000..c60381c774
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingPhase2RaceTestModule.cs
@@ -0,0 +1,68 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Volo.Abp.Autofac;
+using Volo.Abp.ExceptionHandling;
+using Volo.Abp.Modularity;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+/// <summary>
+/// A mock store that simulates a concurrent race condition:
+/// - GetAsync always says the quota is available (Phase 1 checks pass).
+/// - IncrementAsync always says the quota is exhausted (Phase 2 finds another request consumed it).
+/// </summary>
+internal class RaceConditionSimulatorStore : IOperationRateLimitingStore
+{
+    public Task<OperationRateLimitingStoreResult> GetAsync(string key, TimeSpan duration, int maxCount)
+    {
+        return Task.FromResult(new OperationRateLimitingStoreResult
+        {
+            IsAllowed = true,
+            CurrentCount = 0,
+            MaxCount = maxCount
+        });
+    }
+
+    public Task<OperationRateLimitingStoreResult> IncrementAsync(string key, TimeSpan duration, int maxCount)
+    {
+        // Simulate: between Phase 1 and Phase 2 another concurrent request consumed the last slot.
+        return Task.FromResult(new OperationRateLimitingStoreResult
+        {
+            IsAllowed = false,
+            CurrentCount = maxCount,
+            MaxCount = maxCount,
+            RetryAfter = duration
+        });
+    }
+
+    public Task ResetAsync(string key)
+    {
+        return Task.CompletedTask;
+    }
+}
+
+[DependsOn(
+    typeof(AbpOperationRateLimitingModule),
+    typeof(AbpExceptionHandlingModule),
+    typeof(AbpTestBaseModule),
+    typeof(AbpAutofacModule)
+)]
+public class AbpOperationRateLimitingPhase2RaceTestModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        context.Services.Replace(
+            ServiceDescriptor.Transient<IOperationRateLimitingStore, RaceConditionSimulatorStore>());
+
+        Configure<AbpOperationRateLimitingOptions>(options =>
+        {
+            options.AddPolicy("TestRacePolicy", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                      .PartitionByParameter();
+            });
+        });
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingTestModule.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingTestModule.cs
new file mode 100644
index 0000000000..cd436546f1
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/AbpOperationRateLimitingTestModule.cs
@@ -0,0 +1,187 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using NSubstitute;
+using Volo.Abp.AspNetCore.WebClientInfo;
+using Volo.Abp.Autofac;
+using Volo.Abp.ExceptionHandling;
+using Volo.Abp.Modularity;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+[DependsOn(
+    typeof(AbpOperationRateLimitingModule),
+    typeof(AbpExceptionHandlingModule),
+    typeof(AbpTestBaseModule),
+    typeof(AbpAutofacModule)
+)]
+public class AbpOperationRateLimitingTestModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        var mockWebClientInfoProvider = Substitute.For<IWebClientInfoProvider>();
+        mockWebClientInfoProvider.ClientIpAddress.Returns("127.0.0.1");
+        context.Services.AddSingleton<IWebClientInfoProvider>(mockWebClientInfoProvider);
+
+        Configure<AbpOperationRateLimitingOptions>(options =>
+        {
+            options.AddPolicy("TestSimple", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                      .PartitionByParameter();
+            });
+
+            options.AddPolicy("TestUserBased", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromMinutes(30), maxCount: 5)
+                      .PartitionByCurrentUser();
+            });
+
+            options.AddPolicy("TestComposite", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromDays(1), maxCount: 10)
+                    .PartitionByCurrentUser());
+            });
+
+            options.AddPolicy("TestCustomErrorCode", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                      .PartitionByParameter()
+                      .WithErrorCode("Test:CustomError");
+            });
+
+            options.AddPolicy("TestTenantBased", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                      .PartitionByCurrentTenant();
+            });
+
+            options.AddPolicy("TestClientIp", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromMinutes(15), maxCount: 10)
+                      .PartitionByClientIp();
+            });
+
+            options.AddPolicy("TestEmailBased", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                      .PartitionByEmail();
+            });
+
+            options.AddPolicy("TestPhoneNumberBased", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                      .PartitionByPhoneNumber();
+            });
+
+            // Composite where Rule2 triggers before Rule1 (to test no-wasted-increment)
+            options.AddPolicy("TestCompositeRule2First", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                    .PartitionByCurrentUser());
+            });
+
+            // Composite: ByParameter + ByClientIp (different partition types, no auth)
+            options.AddPolicy("TestCompositeParamIp", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                    .PartitionByClientIp());
+            });
+
+            // Composite: Triple - ByParameter + ByCurrentUser + ByClientIp
+            options.AddPolicy("TestCompositeTriple", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 4)
+                    .PartitionByCurrentUser());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                    .PartitionByClientIp());
+            });
+
+            // Fix #6: policy where both rules block simultaneously with different RetryAfter durations.
+            // Used to verify that Phase 1 checks ALL rules and reports the maximum RetryAfter.
+            // Rule0: 5-minute window → RetryAfter ~5 min when full
+            // Rule1: 2-hour window  → RetryAfter ~2 hr  when full
+            options.AddPolicy("TestCompositeMaxRetryAfter", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromMinutes(5), maxCount: 1)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(2), maxCount: 1)
+                    .PartitionByParameter());
+            });
+
+            // Fix #6: policy where only Rule0 blocks but Rule1 is still within limit.
+            // Used to verify that RuleResults contains all rules, not just the blocking one.
+            options.AddPolicy("TestCompositePartialBlock", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 1)
+                    .PartitionByParameter());
+
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 100)
+                    .PartitionByParameter());
+            });
+
+            // Ban policy: maxCount=0 should always deny
+            options.AddPolicy("TestBanPolicy", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 0)
+                      .PartitionByParameter();
+            });
+
+            // Custom resolver: combines Parameter + a static prefix to simulate multi-value key
+            options.AddPolicy("TestCustomResolver", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                      .PartitionBy(ctx => Task.FromResult($"action:{ctx.Parameter}"));
+            });
+
+            // Custom resolver returning null - should throw
+            options.AddPolicy("TestCustomResolverNull", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                      .PartitionBy(ctx => Task.FromResult<string>(null!));
+            });
+
+            // Multi-tenant: ByParameter with tenant isolation - same param, different tenants = different counters
+            options.AddPolicy("TestMultiTenantByParameter", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                      .WithMultiTenancy()
+                      .PartitionByParameter();
+            });
+
+            // Multi-tenant: ByClientIp (global) - same IP, different tenants = same counter
+            options.AddPolicy("TestMultiTenantByClientIp", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                      .PartitionByClientIp();
+            });
+        });
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/DistributedCacheOperationRateLimitingStore_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/DistributedCacheOperationRateLimitingStore_Tests.cs
new file mode 100644
index 0000000000..b612419e48
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/DistributedCacheOperationRateLimitingStore_Tests.cs
@@ -0,0 +1,135 @@
+using System;
+using System.Threading.Tasks;
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class DistributedCacheOperationRateLimitingStore_Tests : OperationRateLimitingTestBase
+{
+    private readonly IOperationRateLimitingStore _store;
+
+    public DistributedCacheOperationRateLimitingStore_Tests()
+    {
+        _store = GetRequiredService<IOperationRateLimitingStore>();
+    }
+
+    [Fact]
+    public async Task Should_Create_New_Window_On_First_Request()
+    {
+        var key = $"store-new-{Guid.NewGuid()}";
+        var result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 5);
+
+        result.IsAllowed.ShouldBeTrue();
+        result.CurrentCount.ShouldBe(1);
+        result.MaxCount.ShouldBe(5);
+        result.RetryAfter.ShouldBeNull();
+    }
+
+    [Fact]
+    public async Task Should_Increment_Within_Window()
+    {
+        var key = $"store-incr-{Guid.NewGuid()}";
+
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 5);
+        var result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 5);
+
+        result.IsAllowed.ShouldBeTrue();
+        result.CurrentCount.ShouldBe(2);
+    }
+
+    [Fact]
+    public async Task Should_Reject_When_MaxCount_Reached()
+    {
+        var key = $"store-max-{Guid.NewGuid()}";
+
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        var result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+
+        result.IsAllowed.ShouldBeFalse();
+        result.CurrentCount.ShouldBe(2);
+        result.RetryAfter.ShouldNotBeNull();
+        result.RetryAfter!.Value.TotalSeconds.ShouldBeGreaterThan(0);
+    }
+
+    [Fact]
+    public async Task Should_Reset_Counter()
+    {
+        var key = $"store-reset-{Guid.NewGuid()}";
+
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+
+        // At max now
+        var result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        result.IsAllowed.ShouldBeFalse();
+
+        // Reset
+        await _store.ResetAsync(key);
+
+        // Should be allowed again
+        result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        result.IsAllowed.ShouldBeTrue();
+        result.CurrentCount.ShouldBe(1);
+    }
+
+    [Fact]
+    public async Task Should_Get_Status_Without_Incrementing()
+    {
+        var key = $"store-get-{Guid.NewGuid()}";
+
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 5);
+
+        var result = await _store.GetAsync(key, TimeSpan.FromHours(1), 5);
+        result.IsAllowed.ShouldBeTrue();
+        result.CurrentCount.ShouldBe(1);
+
+        // Get again should still be 1 (no increment)
+        result = await _store.GetAsync(key, TimeSpan.FromHours(1), 5);
+        result.CurrentCount.ShouldBe(1);
+    }
+
+    [Fact]
+    public async Task Should_Not_Isolate_By_Tenant_At_Store_Level()
+    {
+        // Tenant isolation is now handled at the rule level (BuildStoreKey),
+        // not at the store level. The store treats keys as opaque strings.
+        var key = $"store-tenant-{Guid.NewGuid()}";
+
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+
+        var result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 2);
+        result.IsAllowed.ShouldBeFalse();
+
+        // Same key, same counter regardless of tenant context
+        result = await _store.GetAsync(key, TimeSpan.FromHours(1), 2);
+        result.IsAllowed.ShouldBeFalse();
+        result.CurrentCount.ShouldBe(2);
+    }
+
+    [Fact]
+    public async Task Should_Deny_Immediately_When_MaxCount_Is_Zero_Increment()
+    {
+        var key = $"store-zero-incr-{Guid.NewGuid()}";
+        var result = await _store.IncrementAsync(key, TimeSpan.FromHours(1), 0);
+
+        result.IsAllowed.ShouldBeFalse();
+        result.CurrentCount.ShouldBe(0);
+        result.MaxCount.ShouldBe(0);
+        result.RetryAfter.ShouldBeNull();
+    }
+
+    [Fact]
+    public async Task Should_Deny_Immediately_When_MaxCount_Is_Zero_Get()
+    {
+        var key = $"store-zero-get-{Guid.NewGuid()}";
+        var result = await _store.GetAsync(key, TimeSpan.FromHours(1), 0);
+
+        result.IsAllowed.ShouldBeFalse();
+        result.CurrentCount.ShouldBe(0);
+        result.MaxCount.ShouldBe(0);
+        result.RetryAfter.ShouldBeNull();
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingCheckerFixes_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingCheckerFixes_Tests.cs
new file mode 100644
index 0000000000..fce15fa466
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingCheckerFixes_Tests.cs
@@ -0,0 +1,197 @@
+using System;
+using System.Threading.Tasks;
+using Shouldly;
+using Volo.Abp.Testing;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+/// <summary>
+/// Tests for Fix #6: Phase 1 in CheckAsync now checks ALL rules before throwing,
+/// so RetryAfter is the maximum across all blocking rules and RuleResults is complete.
+/// </summary>
+public class OperationRateLimitingCheckerPhase1_Tests : OperationRateLimitingTestBase
+{
+    private readonly IOperationRateLimitingChecker _checker;
+
+    public OperationRateLimitingCheckerPhase1_Tests()
+    {
+        _checker = GetRequiredService<IOperationRateLimitingChecker>();
+    }
+
+    [Fact]
+    public async Task Should_Report_Max_RetryAfter_When_Multiple_Rules_Block()
+    {
+        // TestCompositeMaxRetryAfter: Rule0 (5-min window, max=1), Rule1 (2-hr window, max=1)
+        // Both rules use PartitionByParameter with the same key, so one request exhausts both.
+        var param = $"max-retry-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // First request: both rules go from 0 to 1 (exhausted, since maxCount=1)
+        await _checker.CheckAsync("TestCompositeMaxRetryAfter", context);
+
+        // Second request: both Rule0 and Rule1 are blocking.
+        // Phase 1 checks all rules → RetryAfter must be the larger one (~2 hours).
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCompositeMaxRetryAfter", context);
+        });
+
+        // RetryAfter should be at least 1 hour (i.e., from Rule1's 2-hour window, not Rule0's 5-min window)
+        exception.Result.RetryAfter.ShouldNotBeNull();
+        exception.Result.RetryAfter!.Value.ShouldBeGreaterThan(TimeSpan.FromHours(1));
+    }
+
+    [Fact]
+    public async Task Should_Include_All_Rules_In_RuleResults_When_Multiple_Rules_Block()
+    {
+        var param = $"all-rules-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // Exhaust both rules
+        await _checker.CheckAsync("TestCompositeMaxRetryAfter", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCompositeMaxRetryAfter", context);
+        });
+
+        // Both rules must appear in RuleResults (not just the first blocking one)
+        exception.Result.RuleResults.ShouldNotBeNull();
+        exception.Result.RuleResults!.Count.ShouldBe(2);
+        exception.Result.RuleResults[0].IsAllowed.ShouldBeFalse();
+        exception.Result.RuleResults[1].IsAllowed.ShouldBeFalse();
+    }
+
+    [Fact]
+    public async Task Should_Include_Non_Blocking_Rules_In_RuleResults()
+    {
+        // TestCompositePartialBlock: Rule0 (max=1) blocks, Rule1 (max=100) is still within limit.
+        // RuleResults must contain BOTH rules so callers get the full picture.
+        var param = $"partial-block-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // Exhaust only Rule0 (max=1)
+        await _checker.CheckAsync("TestCompositePartialBlock", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCompositePartialBlock", context);
+        });
+
+        exception.Result.RuleResults.ShouldNotBeNull();
+        exception.Result.RuleResults!.Count.ShouldBe(2);
+
+        // Rule0 is blocking
+        exception.Result.RuleResults[0].IsAllowed.ShouldBeFalse();
+        exception.Result.RuleResults[0].MaxCount.ShouldBe(1);
+
+        // Rule1 is still allowed (only 1/100 used), but is still present in results
+        exception.Result.RuleResults[1].IsAllowed.ShouldBeTrue();
+        exception.Result.RuleResults[1].MaxCount.ShouldBe(100);
+        exception.Result.RuleResults[1].RemainingCount.ShouldBe(99);
+
+        // The overall RetryAfter comes only from the blocking Rule0
+        exception.Result.RetryAfter.ShouldNotBeNull();
+        exception.Result.RetryAfter!.Value.TotalMinutes.ShouldBeLessThan(61); // ~1 hour from Rule0
+    }
+}
+
+/// <summary>
+/// Tests for Phase 2 early break: when a multi-rule policy encounters a race condition
+/// in Phase 2 (Rule2 fails), Rule3 should NOT be incremented.
+/// Uses a mock store where IncrementAsync fails on the 2nd call.
+/// </summary>
+public class OperationRateLimitingCheckerPhase2EarlyBreak_Tests
+    : AbpIntegratedTest<AbpOperationRateLimitingPhase2EarlyBreakTestModule>
+{
+    protected override void SetAbpApplicationCreationOptions(AbpApplicationCreationOptions options)
+    {
+        options.UseAutofac();
+    }
+
+    [Fact]
+    public async Task Should_Not_Increment_Remaining_Rules_After_Phase2_Failure()
+    {
+        // 3-rule policy. Mock store: Rule1 increment succeeds, Rule2 increment fails (race),
+        // Rule3 should NOT be incremented due to early break.
+        var checker = GetRequiredService<IOperationRateLimitingChecker>();
+        var store = (MultiRuleRaceConditionSimulatorStore)GetRequiredService<IOperationRateLimitingStore>();
+        var context = new OperationRateLimitingContext { Parameter = "early-break-test" };
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await checker.CheckAsync("TestMultiRuleRacePolicy", context);
+        });
+
+        exception.PolicyName.ShouldBe("TestMultiRuleRacePolicy");
+        exception.Result.IsAllowed.ShouldBeFalse();
+
+        // Key assertion: only 2 IncrementAsync calls were made (Rule1 + Rule2).
+        // Rule3 was skipped (used CheckAsync instead) due to early break.
+        store.IncrementCallCount.ShouldBe(2);
+    }
+
+    [Fact]
+    public async Task Should_Include_All_Rule_Results_Despite_Early_Break()
+    {
+        // Even with early break, the aggregated result should contain all 3 rules
+        // (Rule3 via CheckAsync instead of AcquireAsync).
+        var checker = GetRequiredService<IOperationRateLimitingChecker>();
+        var context = new OperationRateLimitingContext { Parameter = $"all-results-{Guid.NewGuid()}" };
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await checker.CheckAsync("TestMultiRuleRacePolicy", context);
+        });
+
+        exception.Result.RuleResults.ShouldNotBeNull();
+        exception.Result.RuleResults!.Count.ShouldBe(3);
+    }
+}
+
+/// <summary>
+/// Tests for Fix #1: Phase 2 in CheckAsync now checks the result of AcquireAsync.
+/// Uses a mock store that simulates a concurrent race condition:
+/// GetAsync (Phase 1) always reports quota available, but IncrementAsync (Phase 2) returns denied.
+/// </summary>
+public class OperationRateLimitingCheckerPhase2Race_Tests
+    : AbpIntegratedTest<AbpOperationRateLimitingPhase2RaceTestModule>
+{
+    protected override void SetAbpApplicationCreationOptions(AbpApplicationCreationOptions options)
+    {
+        options.UseAutofac();
+    }
+
+    [Fact]
+    public async Task Should_Throw_When_Phase2_Increment_Returns_Denied_Due_To_Race()
+    {
+        // The mock store always returns IsAllowed=true in GetAsync (Phase 1 passes)
+        // but always returns IsAllowed=false in IncrementAsync (simulates concurrent exhaustion).
+        // Before Fix #1, CheckAsync would silently succeed. After the fix it must throw.
+        var checker = GetRequiredService<IOperationRateLimitingChecker>();
+        var context = new OperationRateLimitingContext { Parameter = "race-test" };
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await checker.CheckAsync("TestRacePolicy", context);
+        });
+
+        exception.PolicyName.ShouldBe("TestRacePolicy");
+        exception.Result.IsAllowed.ShouldBeFalse();
+        exception.HttpStatusCode.ShouldBe(429);
+    }
+
+    [Fact]
+    public async Task IsAllowedAsync_Should_Not_Be_Affected_By_Phase2_Fix()
+    {
+        // IsAllowedAsync is read-only and does not call IncrementAsync,
+        // so it should not be affected by the mock store's deny-on-increment behavior.
+        var checker = GetRequiredService<IOperationRateLimitingChecker>();
+        var context = new OperationRateLimitingContext { Parameter = "is-allowed-race" };
+
+        // Should return true because GetAsync always returns allowed in the mock store
+        var allowed = await checker.IsAllowedAsync("TestRacePolicy", context);
+        allowed.ShouldBeTrue();
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingChecker_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingChecker_Tests.cs
new file mode 100644
index 0000000000..fd3d9f4214
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingChecker_Tests.cs
@@ -0,0 +1,798 @@
+using System;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Shouldly;
+using Volo.Abp.Security.Claims;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingChecker_Tests : OperationRateLimitingTestBase
+{
+    private readonly IOperationRateLimitingChecker _checker;
+
+    public OperationRateLimitingChecker_Tests()
+    {
+        _checker = GetRequiredService<IOperationRateLimitingChecker>();
+    }
+
+    [Fact]
+    public async Task Should_Allow_Within_Limit()
+    {
+        var context = new OperationRateLimitingContext { Parameter = "test@example.com" };
+
+        // Should not throw for 3 requests (max is 3)
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+    }
+
+    [Fact]
+    public async Task Should_Reject_When_Exceeded()
+    {
+        var param = $"exceed-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestSimple", context);
+        });
+
+        exception.PolicyName.ShouldBe("TestSimple");
+        exception.Result.IsAllowed.ShouldBeFalse();
+        exception.HttpStatusCode.ShouldBe(429);
+        exception.Code.ShouldBe(AbpOperationRateLimitingErrorCodes.ExceedLimit);
+    }
+
+    [Fact]
+    public async Task Should_Return_Correct_RemainingCount()
+    {
+        var param = $"remaining-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        var status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeTrue();
+        status.RemainingCount.ShouldBe(3);
+        status.CurrentCount.ShouldBe(0);
+
+        // Increment once
+        await _checker.CheckAsync("TestSimple", context);
+
+        status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeTrue();
+        status.RemainingCount.ShouldBe(2);
+        status.CurrentCount.ShouldBe(1);
+    }
+
+    [Fact]
+    public async Task Should_Return_Correct_RetryAfter()
+    {
+        var param = $"retry-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestSimple", context);
+        });
+
+        exception.Result.RetryAfter.ShouldNotBeNull();
+        exception.Result.RetryAfter!.Value.TotalSeconds.ShouldBeGreaterThan(0);
+    }
+
+    [Fact]
+    public async Task Should_Handle_Composite_Policy_All_Pass()
+    {
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+                var context = new OperationRateLimitingContext { Parameter = $"composite-{Guid.NewGuid()}" };
+
+                // Should pass: both rules within limits
+                await checker.CheckAsync("TestComposite", context);
+                await checker.CheckAsync("TestComposite", context);
+                await checker.CheckAsync("TestComposite", context);
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Reject_Composite_Policy_When_Any_Rule_Exceeds()
+    {
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+                var param = $"composite-reject-{Guid.NewGuid()}";
+                var context = new OperationRateLimitingContext { Parameter = param };
+
+                await checker.CheckAsync("TestComposite", context);
+                await checker.CheckAsync("TestComposite", context);
+                await checker.CheckAsync("TestComposite", context);
+
+                // 4th request: Rule1 (max 3 per hour by parameter) should fail
+                var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                {
+                    await checker.CheckAsync("TestComposite", context);
+                });
+
+                exception.PolicyName.ShouldBe("TestComposite");
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Reset_Counter()
+    {
+        var param = $"reset-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        // Should be at limit
+        await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestSimple", context);
+        });
+
+        // Reset
+        await _checker.ResetAsync("TestSimple", context);
+
+        // Should be allowed again
+        await _checker.CheckAsync("TestSimple", context);
+    }
+
+    [Fact]
+    public async Task Should_Use_Custom_ErrorCode()
+    {
+        var param = $"custom-error-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        await _checker.CheckAsync("TestCustomErrorCode", context);
+        await _checker.CheckAsync("TestCustomErrorCode", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCustomErrorCode", context);
+        });
+
+        exception.Code.ShouldBe("Test:CustomError");
+    }
+
+    [Fact]
+    public async Task Should_Throw_For_Unknown_Policy()
+    {
+        await Assert.ThrowsAsync<AbpException>(async () =>
+        {
+            await _checker.CheckAsync("NonExistentPolicy");
+        });
+    }
+
+    [Fact]
+    public async Task Should_Skip_When_Disabled()
+    {
+        var options = GetRequiredService<Microsoft.Extensions.Options.IOptions<AbpOperationRateLimitingOptions>>();
+        var originalValue = options.Value.IsEnabled;
+
+        try
+        {
+            options.Value.IsEnabled = false;
+
+            var param = $"disabled-{Guid.NewGuid()}";
+            var context = new OperationRateLimitingContext { Parameter = param };
+
+            // Should pass unlimited times
+            for (var i = 0; i < 100; i++)
+            {
+                await _checker.CheckAsync("TestSimple", context);
+            }
+        }
+        finally
+        {
+            options.Value.IsEnabled = originalValue;
+        }
+    }
+
+    [Fact]
+    public async Task Should_Work_With_IsAllowedAsync()
+    {
+        var param = $"is-allowed-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // IsAllowedAsync does not consume quota
+        (await _checker.IsAllowedAsync("TestSimple", context)).ShouldBeTrue();
+        (await _checker.IsAllowedAsync("TestSimple", context)).ShouldBeTrue();
+
+        // Status should still show 0 consumed
+        var status = await _checker.GetStatusAsync("TestSimple", context);
+        status.CurrentCount.ShouldBe(0);
+        status.RemainingCount.ShouldBe(3);
+
+        // Now consume all
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        (await _checker.IsAllowedAsync("TestSimple", context)).ShouldBeFalse();
+    }
+
+    [Fact]
+    public async Task Should_Partition_By_Different_Parameters()
+    {
+        var param1 = $"param1-{Guid.NewGuid()}";
+        var param2 = $"param2-{Guid.NewGuid()}";
+
+        var context1 = new OperationRateLimitingContext { Parameter = param1 };
+        var context2 = new OperationRateLimitingContext { Parameter = param2 };
+
+        // Consume all for param1
+        await _checker.CheckAsync("TestSimple", context1);
+        await _checker.CheckAsync("TestSimple", context1);
+        await _checker.CheckAsync("TestSimple", context1);
+
+        // param2 should still be allowed
+        await _checker.CheckAsync("TestSimple", context2);
+        (await _checker.IsAllowedAsync("TestSimple", context2)).ShouldBeTrue();
+    }
+
+    [Fact]
+    public async Task Should_Support_ExtraProperties_In_Exception_Data()
+    {
+        var param = $"extra-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext
+        {
+            Parameter = param,
+            ExtraProperties =
+            {
+                ["Email"] = "test@example.com",
+                ["UserId"] = "user-123"
+            }
+        };
+
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestSimple", context);
+        });
+
+        exception.Data["Email"].ShouldBe("test@example.com");
+        exception.Data["UserId"].ShouldBe("user-123");
+        exception.Data["PolicyName"].ShouldBe("TestSimple");
+        exception.Data["MaxCount"].ShouldBe(3);
+    }
+
+    [Fact]
+    public async Task Should_Partition_By_Email_Via_Parameter()
+    {
+        var email = $"email-param-{Guid.NewGuid()}@example.com";
+        var context = new OperationRateLimitingContext { Parameter = email };
+
+        await _checker.CheckAsync("TestEmailBased", context);
+        await _checker.CheckAsync("TestEmailBased", context);
+        await _checker.CheckAsync("TestEmailBased", context);
+
+        await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestEmailBased", context);
+        });
+    }
+
+    [Fact]
+    public async Task Should_Partition_By_Email_Via_CurrentUser_Fallback()
+    {
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+
+                // No Parameter set, should fall back to ICurrentUser.Email
+                var context = new OperationRateLimitingContext();
+
+                await checker.CheckAsync("TestEmailBased", context);
+                await checker.CheckAsync("TestEmailBased", context);
+                await checker.CheckAsync("TestEmailBased", context);
+
+                await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                {
+                    await checker.CheckAsync("TestEmailBased", context);
+                });
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Partition_By_PhoneNumber_Via_Parameter()
+    {
+        var phone = $"phone-param-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = phone };
+
+        await _checker.CheckAsync("TestPhoneNumberBased", context);
+        await _checker.CheckAsync("TestPhoneNumberBased", context);
+        await _checker.CheckAsync("TestPhoneNumberBased", context);
+
+        await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestPhoneNumberBased", context);
+        });
+    }
+
+    [Fact]
+    public async Task Should_Partition_By_PhoneNumber_Via_CurrentUser_Fallback()
+    {
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+
+                // No Parameter set, should fall back to ICurrentUser.PhoneNumber
+                var context = new OperationRateLimitingContext();
+
+                await checker.CheckAsync("TestPhoneNumberBased", context);
+                await checker.CheckAsync("TestPhoneNumberBased", context);
+                await checker.CheckAsync("TestPhoneNumberBased", context);
+
+                await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                {
+                    await checker.CheckAsync("TestPhoneNumberBased", context);
+                });
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Throw_When_Email_Not_Available()
+    {
+        // No Parameter and no authenticated user
+        var context = new OperationRateLimitingContext();
+
+        await Assert.ThrowsAsync<AbpException>(async () =>
+        {
+            await _checker.CheckAsync("TestEmailBased", context);
+        });
+    }
+
+    [Fact]
+    public async Task Should_Not_Waste_Rule1_Count_When_Rule2_Blocks()
+    {
+        // TestCompositeRule2First: Rule1 (Parameter, 5/hour), Rule2 (CurrentUser, 2/hour)
+        // Rule2 triggers at 2. Rule1 should NOT be incremented for blocked requests.
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+                var param = $"no-waste-{Guid.NewGuid()}";
+                var context = new OperationRateLimitingContext { Parameter = param };
+
+                // 2 successful requests (Rule1: 2/5, Rule2: 2/2)
+                await checker.CheckAsync("TestCompositeRule2First", context);
+                await checker.CheckAsync("TestCompositeRule2First", context);
+
+                // 3rd request: Rule2 blocks (2/2 at max)
+                await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                {
+                    await checker.CheckAsync("TestCompositeRule2First", context);
+                });
+
+                // Verify Rule1 was NOT incremented for the blocked request
+                // Rule1 should still be at 2/5, not 3/5
+                var status = await checker.GetStatusAsync("TestCompositeRule2First", context);
+                // GetStatusAsync returns the most restrictive rule (Rule2 at 2/2)
+                // But we can verify Rule1 by checking RuleResults
+                status.RuleResults.ShouldNotBeNull();
+                status.RuleResults!.Count.ShouldBe(2);
+
+                // Rule1 (index 0): should be 2/5, remaining 3
+                status.RuleResults[0].RemainingCount.ShouldBe(3);
+                status.RuleResults[0].MaxCount.ShouldBe(5);
+
+                // Rule2 (index 1): should be 2/2, remaining 0
+                status.RuleResults[1].RemainingCount.ShouldBe(0);
+                status.RuleResults[1].MaxCount.ShouldBe(2);
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Composite_ParamIp_Ip_Triggers_First()
+    {
+        // TestCompositeParamIp: Rule1 (Parameter, 5/hour), Rule2 (ClientIp, 3/hour)
+        // IP limit (3) is lower, should trigger first
+        var param = $"param-ip-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // 3 successful requests
+        await _checker.CheckAsync("TestCompositeParamIp", context);
+        await _checker.CheckAsync("TestCompositeParamIp", context);
+        await _checker.CheckAsync("TestCompositeParamIp", context);
+
+        // 4th: IP rule blocks (3/3)
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCompositeParamIp", context);
+        });
+
+        exception.PolicyName.ShouldBe("TestCompositeParamIp");
+
+        // Verify counts: Rule1 should be 3/5, Rule2 should be 3/3
+        var status = await _checker.GetStatusAsync("TestCompositeParamIp", context);
+        status.RuleResults.ShouldNotBeNull();
+        status.RuleResults!.Count.ShouldBe(2);
+
+        status.RuleResults[0].RemainingCount.ShouldBe(2); // Parameter: 3/5, remaining 2
+        status.RuleResults[0].MaxCount.ShouldBe(5);
+        status.RuleResults[1].RemainingCount.ShouldBe(0); // IP: 3/3, remaining 0
+        status.RuleResults[1].MaxCount.ShouldBe(3);
+    }
+
+    [Fact]
+    public async Task Should_Composite_ParamIp_Different_Params_Share_Ip()
+    {
+        // Different parameters should have independent Rule1 counters
+        // but share the same Rule2 (IP) counter
+        var param1 = $"share-ip-1-{Guid.NewGuid()}";
+        var param2 = $"share-ip-2-{Guid.NewGuid()}";
+        var context1 = new OperationRateLimitingContext { Parameter = param1 };
+        var context2 = new OperationRateLimitingContext { Parameter = param2 };
+
+        // 2 requests with param1
+        await _checker.CheckAsync("TestCompositeParamIp", context1);
+        await _checker.CheckAsync("TestCompositeParamIp", context1);
+
+        // 1 request with param2 (IP counter is now at 3/3)
+        await _checker.CheckAsync("TestCompositeParamIp", context2);
+
+        // 4th request with param2: IP rule blocks (3/3 from combined)
+        await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCompositeParamIp", context2);
+        });
+
+        // param1 Rule1 should be at 2/5
+        var status1 = await _checker.GetStatusAsync("TestCompositeParamIp", context1);
+        status1.RuleResults![0].RemainingCount.ShouldBe(3); // Parameter: 2/5
+        status1.RuleResults[0].MaxCount.ShouldBe(5);
+
+        // param2 Rule1 should be at 1/5
+        var status2 = await _checker.GetStatusAsync("TestCompositeParamIp", context2);
+        status2.RuleResults![0].RemainingCount.ShouldBe(4); // Parameter: 1/5
+        status2.RuleResults[0].MaxCount.ShouldBe(5);
+    }
+
+    [Fact]
+    public async Task Should_Composite_Triple_Lowest_Limit_Triggers_First()
+    {
+        // TestCompositeTriple: Rule1 (Parameter, 5/hour), Rule2 (User, 4/hour), Rule3 (IP, 3/hour)
+        // IP limit (3) is lowest, should trigger first
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+                var param = $"triple-{Guid.NewGuid()}";
+                var context = new OperationRateLimitingContext { Parameter = param };
+
+                // 3 successful requests
+                await checker.CheckAsync("TestCompositeTriple", context);
+                await checker.CheckAsync("TestCompositeTriple", context);
+                await checker.CheckAsync("TestCompositeTriple", context);
+
+                // 4th: IP rule blocks (3/3)
+                await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                {
+                    await checker.CheckAsync("TestCompositeTriple", context);
+                });
+
+                // Verify all three rules
+                var status = await checker.GetStatusAsync("TestCompositeTriple", context);
+                status.RuleResults.ShouldNotBeNull();
+                status.RuleResults!.Count.ShouldBe(3);
+
+                status.RuleResults[0].RemainingCount.ShouldBe(2); // Parameter: 3/5
+                status.RuleResults[0].MaxCount.ShouldBe(5);
+                status.RuleResults[1].RemainingCount.ShouldBe(1); // User: 3/4
+                status.RuleResults[1].MaxCount.ShouldBe(4);
+                status.RuleResults[2].RemainingCount.ShouldBe(0); // IP: 3/3
+                status.RuleResults[2].MaxCount.ShouldBe(3);
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Composite_Triple_No_Wasted_Increment_On_Block()
+    {
+        // When IP (Rule3) blocks, Rule1 and Rule2 should NOT be incremented
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+                var param = $"triple-nowaste-{Guid.NewGuid()}";
+                var context = new OperationRateLimitingContext { Parameter = param };
+
+                // 3 successful requests (all rules increment to 3)
+                await checker.CheckAsync("TestCompositeTriple", context);
+                await checker.CheckAsync("TestCompositeTriple", context);
+                await checker.CheckAsync("TestCompositeTriple", context);
+
+                // Attempt 3 more blocked requests
+                for (var i = 0; i < 3; i++)
+                {
+                    await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                    {
+                        await checker.CheckAsync("TestCompositeTriple", context);
+                    });
+                }
+
+                // Verify Rule1 and Rule2 were NOT incremented beyond 3
+                var status = await checker.GetStatusAsync("TestCompositeTriple", context);
+                status.RuleResults![0].RemainingCount.ShouldBe(2); // Parameter: still 3/5
+                status.RuleResults[1].RemainingCount.ShouldBe(1);  // User: still 3/4
+                status.RuleResults[2].RemainingCount.ShouldBe(0);  // IP: still 3/3
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Composite_Reset_All_Rules()
+    {
+        // Verify reset clears all rules in a composite policy
+        var userId = Guid.NewGuid();
+
+        using (var scope = ServiceProvider.CreateScope())
+        {
+            var principalAccessor = scope.ServiceProvider.GetRequiredService<ICurrentPrincipalAccessor>();
+            var claimsPrincipal = CreateClaimsPrincipal(userId);
+
+            using (principalAccessor.Change(claimsPrincipal))
+            {
+                var checker = scope.ServiceProvider.GetRequiredService<IOperationRateLimitingChecker>();
+                var param = $"triple-reset-{Guid.NewGuid()}";
+                var context = new OperationRateLimitingContext { Parameter = param };
+
+                // Exhaust IP limit
+                await checker.CheckAsync("TestCompositeTriple", context);
+                await checker.CheckAsync("TestCompositeTriple", context);
+                await checker.CheckAsync("TestCompositeTriple", context);
+
+                await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+                {
+                    await checker.CheckAsync("TestCompositeTriple", context);
+                });
+
+                // Reset
+                await checker.ResetAsync("TestCompositeTriple", context);
+
+                // All rules should be cleared
+                var status = await checker.GetStatusAsync("TestCompositeTriple", context);
+                status.IsAllowed.ShouldBeTrue();
+                status.RuleResults![0].RemainingCount.ShouldBe(5); // Parameter: 0/5
+                status.RuleResults[1].RemainingCount.ShouldBe(4);  // User: 0/4
+                status.RuleResults[2].RemainingCount.ShouldBe(3);  // IP: 0/3
+
+                // Should be able to use again
+                await checker.CheckAsync("TestCompositeTriple", context);
+            }
+        }
+    }
+
+    [Fact]
+    public async Task Should_Throw_When_PhoneNumber_Not_Available()
+    {
+        // No Parameter and no authenticated user
+        var context = new OperationRateLimitingContext();
+
+        await Assert.ThrowsAsync<AbpException>(async () =>
+        {
+            await _checker.CheckAsync("TestPhoneNumberBased", context);
+        });
+    }
+
+    [Fact]
+    public async Task Should_Deny_First_Request_When_MaxCount_Is_Zero()
+    {
+        var context = new OperationRateLimitingContext { Parameter = $"ban-{Guid.NewGuid()}" };
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestBanPolicy", context);
+        });
+
+        exception.Result.IsAllowed.ShouldBeFalse();
+        exception.Result.MaxCount.ShouldBe(0);
+        exception.Result.RetryAfter.ShouldBeNull();
+        exception.HttpStatusCode.ShouldBe(429);
+        exception.Code.ShouldBe(AbpOperationRateLimitingErrorCodes.ExceedLimitPermanently);
+    }
+
+    [Fact]
+    public async Task Should_IsAllowed_Return_False_When_MaxCount_Is_Zero()
+    {
+        var context = new OperationRateLimitingContext { Parameter = $"ban-allowed-{Guid.NewGuid()}" };
+
+        var allowed = await _checker.IsAllowedAsync("TestBanPolicy", context);
+        allowed.ShouldBeFalse();
+    }
+
+    [Fact]
+    public async Task Should_GetStatus_Show_Not_Allowed_When_MaxCount_Is_Zero()
+    {
+        var context = new OperationRateLimitingContext { Parameter = $"ban-status-{Guid.NewGuid()}" };
+
+        var status = await _checker.GetStatusAsync("TestBanPolicy", context);
+        status.IsAllowed.ShouldBeFalse();
+        status.MaxCount.ShouldBe(0);
+        status.RemainingCount.ShouldBe(0);
+        status.RetryAfter.ShouldBeNull();
+    }
+
+    [Fact]
+    public async Task Should_Partition_By_Custom_Resolver()
+    {
+        // TestCustomResolver uses PartitionBy(ctx => $"action:{ctx.Parameter}")
+        // Two different parameters => independent counters
+        var param1 = $"op1-{Guid.NewGuid()}";
+        var param2 = $"op2-{Guid.NewGuid()}";
+
+        var ctx1 = new OperationRateLimitingContext { Parameter = param1 };
+        var ctx2 = new OperationRateLimitingContext { Parameter = param2 };
+
+        // Exhaust param1's quota (max=2)
+        await _checker.CheckAsync("TestCustomResolver", ctx1);
+        await _checker.CheckAsync("TestCustomResolver", ctx1);
+
+        await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCustomResolver", ctx1);
+        });
+
+        // param2 should still be allowed
+        await _checker.CheckAsync("TestCustomResolver", ctx2);
+        (await _checker.IsAllowedAsync("TestCustomResolver", ctx2)).ShouldBeTrue();
+    }
+
+    [Fact]
+    public async Task Should_Throw_When_Custom_Resolver_Returns_Null()
+    {
+        var context = new OperationRateLimitingContext { Parameter = "test" };
+
+        var exception = await Assert.ThrowsAsync<AbpException>(async () =>
+        {
+            await _checker.CheckAsync("TestCustomResolverNull", context);
+        });
+
+        exception.Message.ShouldContain("Custom partition key resolver returned null or empty");
+    }
+
+    [Fact]
+    public void Should_Throw_When_Policy_Has_Duplicate_Rules()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        Assert.Throws<AbpException>(() =>
+        {
+            options.AddPolicy("DuplicateRulePolicy", policy =>
+            {
+                policy.AddRule(r => r.WithFixedWindow(TimeSpan.FromHours(1), 5).PartitionByParameter());
+                policy.AddRule(r => r.WithFixedWindow(TimeSpan.FromHours(1), 5).PartitionByParameter());
+            });
+        });
+    }
+
+
+    [Fact]
+    public async Task Should_Return_Correct_CurrentCount_In_RuleResults()
+    {
+        var param = $"current-count-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        var status = await _checker.GetStatusAsync("TestSimple", context);
+        status.RuleResults.ShouldNotBeNull();
+        status.RuleResults!.Count.ShouldBe(1);
+        status.RuleResults[0].CurrentCount.ShouldBe(2);
+        status.RuleResults[0].RemainingCount.ShouldBe(1);
+        status.RuleResults[0].MaxCount.ShouldBe(3);
+    }
+
+    [Fact]
+    public async Task ResetAsync_Should_Skip_When_Disabled()
+    {
+        var options = GetRequiredService<Microsoft.Extensions.Options.IOptions<AbpOperationRateLimitingOptions>>();
+        var originalValue = options.Value.IsEnabled;
+
+        try
+        {
+            var param = $"reset-disabled-{Guid.NewGuid()}";
+            var context = new OperationRateLimitingContext { Parameter = param };
+
+            // Exhaust the quota
+            await _checker.CheckAsync("TestSimple", context);
+            await _checker.CheckAsync("TestSimple", context);
+            await _checker.CheckAsync("TestSimple", context);
+
+            // Disable and call ResetAsync — should be a no-op (counter not actually reset)
+            options.Value.IsEnabled = false;
+            await _checker.ResetAsync("TestSimple", context);
+
+            // Re-enable: quota should still be exhausted because reset was skipped
+            options.Value.IsEnabled = true;
+            await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+            {
+                await _checker.CheckAsync("TestSimple", context);
+            });
+        }
+        finally
+        {
+            options.Value.IsEnabled = originalValue;
+        }
+    }
+
+    private static ClaimsPrincipal CreateClaimsPrincipal(Guid userId)
+    {
+        return new ClaimsPrincipal(
+            new ClaimsIdentity(
+                new[]
+                {
+                    new Claim(AbpClaimTypes.UserId, userId.ToString()),
+                    new Claim(AbpClaimTypes.Email, "test@example.com"),
+                    new Claim(AbpClaimTypes.PhoneNumber, "1234567890")
+                },
+                "TestAuth"));
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingFrontendIntegration_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingFrontendIntegration_Tests.cs
new file mode 100644
index 0000000000..6566bbccdb
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingFrontendIntegration_Tests.cs
@@ -0,0 +1,408 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Shouldly;
+using Volo.Abp.AspNetCore.ExceptionHandling;
+using Volo.Abp.Localization;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingFrontendIntegration_Tests : OperationRateLimitingTestBase
+{
+    private readonly IOperationRateLimitingChecker _checker;
+    private readonly IExceptionToErrorInfoConverter _errorInfoConverter;
+    private readonly IOperationRateLimitingFormatter _formatter;
+
+    public OperationRateLimitingFrontendIntegration_Tests()
+    {
+        _checker = GetRequiredService<IOperationRateLimitingChecker>();
+        _errorInfoConverter = GetRequiredService<IExceptionToErrorInfoConverter>();
+        _formatter = GetRequiredService<IOperationRateLimitingFormatter>();
+    }
+
+    [Fact]
+    public async Task ErrorInfo_Should_Contain_Localized_Message_En()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            var param = $"frontend-en-{Guid.NewGuid()}";
+            var context = new OperationRateLimitingContext { Parameter = param };
+
+            await _checker.CheckAsync("TestSimple", context);
+            await _checker.CheckAsync("TestSimple", context);
+            await _checker.CheckAsync("TestSimple", context);
+
+            var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+            {
+                await _checker.CheckAsync("TestSimple", context);
+            });
+
+            var errorInfo = _errorInfoConverter.Convert(exception);
+
+            // The localized message should contain "Operation rate limit exceeded"
+            errorInfo.Message.ShouldContain("Operation rate limit exceeded");
+            errorInfo.Message.ShouldContain("minute(s)");
+        }
+    }
+
+    [Fact]
+    public async Task ErrorInfo_Should_Contain_Localized_Message_ZhHans()
+    {
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            var param = $"frontend-zh-{Guid.NewGuid()}";
+            var context = new OperationRateLimitingContext { Parameter = param };
+
+            await _checker.CheckAsync("TestSimple", context);
+            await _checker.CheckAsync("TestSimple", context);
+            await _checker.CheckAsync("TestSimple", context);
+
+            var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+            {
+                await _checker.CheckAsync("TestSimple", context);
+            });
+
+            var errorInfo = _errorInfoConverter.Convert(exception);
+
+            // The localized message should be in Chinese
+            errorInfo.Message.ShouldContain("操作频率超出限制");
+            errorInfo.Message.ShouldContain("分钟");
+        }
+    }
+
+    [Fact]
+    public async Task ErrorInfo_Should_Include_Structured_Data_For_Frontend()
+    {
+        var param = $"frontend-data-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext
+        {
+            Parameter = param,
+            ExtraProperties =
+            {
+                ["Email"] = "user@example.com"
+            }
+        };
+
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestSimple", context);
+        });
+
+        var errorInfo = _errorInfoConverter.Convert(exception);
+
+        // Frontend receives error.code
+        errorInfo.Code.ShouldBe(AbpOperationRateLimitingErrorCodes.ExceedLimit);
+
+        // Frontend receives error.data for countdown timer and UI display
+        exception.Data["PolicyName"].ShouldBe("TestSimple");
+        exception.Data["MaxCount"].ShouldBe(3);
+        exception.Data["CurrentCount"].ShouldBe(3);
+        exception.Data["RemainingCount"].ShouldBe(0);
+
+        // RetryAfterSeconds: frontend uses this for countdown
+        var retryAfterSeconds = (int)exception.Data["RetryAfterSeconds"]!;
+        retryAfterSeconds.ShouldBeGreaterThan(0);
+        retryAfterSeconds.ShouldBeLessThanOrEqualTo(3600); // max 1 hour window
+
+        // RetryAfterMinutes: frontend uses this for display
+        var retryAfterMinutes = (int)exception.Data["RetryAfterMinutes"]!;
+        retryAfterMinutes.ShouldBeGreaterThan(0);
+
+        // RetryAfter: localized human-readable string
+        exception.Data["RetryAfter"].ShouldNotBeNull();
+        exception.Data["RetryAfter"].ShouldBeOfType<string>();
+
+        // WindowDurationSeconds: the configured window duration
+        var windowDurationSeconds = (int)exception.Data["WindowDurationSeconds"]!;
+        windowDurationSeconds.ShouldBe(3600); // 1 hour window
+
+        // WindowDescription: localized human-readable window description (e.g. "1 hour(s)")
+        exception.Data["WindowDescription"].ShouldNotBeNull();
+        exception.Data["WindowDescription"].ShouldBeOfType<string>();
+
+        // RuleDetails: complete rule information for frontend
+        var ruleDetails = exception.Data["RuleDetails"].ShouldBeOfType<List<Dictionary<string, object>>>();
+        ruleDetails.Count.ShouldBe(1);
+        ruleDetails[0]["RuleName"].ShouldBe("TestSimple:Rule[3600s,3,Parameter]");
+        ruleDetails[0]["MaxCount"].ShouldBe(3);
+        ruleDetails[0]["IsAllowed"].ShouldBe(false);
+        ruleDetails[0]["WindowDurationSeconds"].ShouldBe(3600);
+        ((string)ruleDetails[0]["WindowDescription"]).ShouldNotBeNullOrEmpty();
+        ((int)ruleDetails[0]["RetryAfterSeconds"]).ShouldBeGreaterThan(0);
+        ((string)ruleDetails[0]["RetryAfter"]).ShouldNotBeNullOrEmpty();
+
+        // ExtraProperties passed through
+        exception.Data["Email"].ShouldBe("user@example.com");
+    }
+
+    [Fact]
+    public async Task GetStatusAsync_Should_Provide_Countdown_Data_For_Frontend()
+    {
+        var param = $"frontend-status-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // Before any requests: frontend can show "3 remaining"
+        var status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeTrue();
+        status.RemainingCount.ShouldBe(3);
+        status.MaxCount.ShouldBe(3);
+        status.CurrentCount.ShouldBe(0);
+        status.RetryAfter.ShouldBeNull();
+        status.WindowDuration.ShouldBe(TimeSpan.FromHours(1));
+
+        // After 2 requests: frontend shows "1 remaining"
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeTrue();
+        status.RemainingCount.ShouldBe(1);
+        status.MaxCount.ShouldBe(3);
+        status.CurrentCount.ShouldBe(2);
+
+        // After exhausting limit: frontend shows countdown
+        await _checker.CheckAsync("TestSimple", context);
+
+        status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeFalse();
+        status.RemainingCount.ShouldBe(0);
+        status.CurrentCount.ShouldBe(3);
+        status.RetryAfter.ShouldNotBeNull();
+        status.RetryAfter!.Value.TotalSeconds.ShouldBeGreaterThan(0);
+    }
+
+    [Fact]
+    public async Task Custom_ErrorCode_Should_Appear_In_ErrorInfo()
+    {
+        var param = $"frontend-custom-code-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        await _checker.CheckAsync("TestCustomErrorCode", context);
+        await _checker.CheckAsync("TestCustomErrorCode", context);
+
+        var exception = await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestCustomErrorCode", context);
+        });
+
+        var errorInfo = _errorInfoConverter.Convert(exception);
+
+        // Frontend can use error.code to decide which UI to show
+        errorInfo.Code.ShouldBe("Test:CustomError");
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_Seconds()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromSeconds(30)).ShouldBe("30 second(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromSeconds(30)).ShouldBe("30 秒");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_Minutes()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromMinutes(15)).ShouldBe("15 minute(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromMinutes(15)).ShouldBe("15 分钟");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_MinutesAndSeconds()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            // 70 seconds = 1 minute and 10 seconds
+            _formatter.Format(TimeSpan.FromSeconds(70)).ShouldBe("1 minute(s) and 10 second(s)");
+            _formatter.Format(TimeSpan.FromSeconds(90)).ShouldBe("1 minute(s) and 30 second(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromSeconds(70)).ShouldBe("1 分钟 10 秒");
+            _formatter.Format(TimeSpan.FromSeconds(90)).ShouldBe("1 分钟 30 秒");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_Hours()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromHours(2)).ShouldBe("2 hour(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromHours(2)).ShouldBe("2 小时");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_HoursAndMinutes()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromMinutes(90)).ShouldBe("1 hour(s) and 30 minute(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromMinutes(90)).ShouldBe("1 小时 30 分钟");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_Days()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromDays(1)).ShouldBe("1 day(s)");
+            _formatter.Format(TimeSpan.FromDays(3)).ShouldBe("3 day(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromDays(1)).ShouldBe("1 天");
+            _formatter.Format(TimeSpan.FromDays(3)).ShouldBe("3 天");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_DaysAndHours()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromHours(30)).ShouldBe("1 day(s) and 6 hour(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromHours(30)).ShouldBe("1 天 6 小时");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_Months()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromDays(30)).ShouldBe("1 month(s)");
+            _formatter.Format(TimeSpan.FromDays(90)).ShouldBe("3 month(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromDays(30)).ShouldBe("1 个月");
+            _formatter.Format(TimeSpan.FromDays(90)).ShouldBe("3 个月");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_MonthsAndDays()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromDays(45)).ShouldBe("1 month(s) and 15 day(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromDays(45)).ShouldBe("1 个月 15 天");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_Years()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            _formatter.Format(TimeSpan.FromDays(365)).ShouldBe("1 year(s)");
+            _formatter.Format(TimeSpan.FromDays(730)).ShouldBe("2 year(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromDays(365)).ShouldBe("1 年");
+            _formatter.Format(TimeSpan.FromDays(730)).ShouldBe("2 年");
+        }
+    }
+
+    [Fact]
+    public void RetryAfterFormatter_Should_Format_YearsAndMonths()
+    {
+        using (CultureHelper.Use("en"))
+        {
+            // 1 year + 60 days = 1 year and 2 months
+            _formatter.Format(TimeSpan.FromDays(425)).ShouldBe("1 year(s) and 2 month(s)");
+        }
+
+        using (CultureHelper.Use("zh-Hans"))
+        {
+            _formatter.Format(TimeSpan.FromDays(425)).ShouldBe("1 年 2 个月");
+        }
+    }
+
+    [Fact]
+    public async Task Reset_Should_Allow_Frontend_To_Resume()
+    {
+        var param = $"frontend-reset-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // Exhaust limit
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        // Frontend shows "limit reached"
+        var status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeFalse();
+
+        // After reset (e.g. CAPTCHA verified), frontend can resume
+        await _checker.ResetAsync("TestSimple", context);
+
+        status = await _checker.GetStatusAsync("TestSimple", context);
+        status.IsAllowed.ShouldBeTrue();
+        status.RemainingCount.ShouldBe(3);
+        status.CurrentCount.ShouldBe(0);
+        status.RetryAfter.ShouldBeNull();
+    }
+
+    [Fact]
+    public async Task IsAllowedAsync_Can_Be_Used_For_Frontend_PreCheck()
+    {
+        var param = $"frontend-precheck-{Guid.NewGuid()}";
+        var context = new OperationRateLimitingContext { Parameter = param };
+
+        // Frontend precheck: button should be enabled
+        (await _checker.IsAllowedAsync("TestSimple", context)).ShouldBeTrue();
+
+        // Consume all
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+        await _checker.CheckAsync("TestSimple", context);
+
+        // Frontend precheck: button should be disabled
+        (await _checker.IsAllowedAsync("TestSimple", context)).ShouldBeFalse();
+
+        // IsAllowedAsync does NOT consume — calling again still returns false, not error
+        (await _checker.IsAllowedAsync("TestSimple", context)).ShouldBeFalse();
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingMultiTenant_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingMultiTenant_Tests.cs
new file mode 100644
index 0000000000..b55ffbc966
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingMultiTenant_Tests.cs
@@ -0,0 +1,106 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Shouldly;
+using Volo.Abp.MultiTenancy;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+/// <summary>
+/// Verifies per-tenant isolation for tenant-scoped partition types and
+/// global (cross-tenant) sharing for ClientIp partition type.
+/// </summary>
+public class OperationRateLimitingMultiTenant_Tests : OperationRateLimitingTestBase
+{
+    private readonly ICurrentTenant _currentTenant;
+    private readonly IOperationRateLimitingChecker _checker;
+
+    private static readonly Guid TenantA = Guid.NewGuid();
+    private static readonly Guid TenantB = Guid.NewGuid();
+
+    public OperationRateLimitingMultiTenant_Tests()
+    {
+        _currentTenant = GetRequiredService<ICurrentTenant>();
+        _checker = GetRequiredService<IOperationRateLimitingChecker>();
+    }
+
+    [Fact]
+    public async Task Should_Isolate_ByParameter_Between_Tenants()
+    {
+        // Same parameter value in different tenants should have independent counters.
+        var param = $"shared-param-{Guid.NewGuid()}";
+
+        using (_currentTenant.Change(TenantA))
+        {
+            var ctx = new OperationRateLimitingContext { Parameter = param };
+            await _checker.CheckAsync("TestMultiTenantByParameter", ctx);
+            await _checker.CheckAsync("TestMultiTenantByParameter", ctx);
+
+            // Tenant A exhausted (max=2)
+            await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+            {
+                await _checker.CheckAsync("TestMultiTenantByParameter", ctx);
+            });
+        }
+
+        using (_currentTenant.Change(TenantB))
+        {
+            var ctx = new OperationRateLimitingContext { Parameter = param };
+
+            // Tenant B has its own counter and should still be allowed
+            await _checker.CheckAsync("TestMultiTenantByParameter", ctx);
+            (await _checker.IsAllowedAsync("TestMultiTenantByParameter", ctx)).ShouldBeTrue();
+        }
+    }
+
+    [Fact]
+    public async Task Should_Share_ByClientIp_Across_Tenants()
+    {
+        // ClientIp counters are global: requests from the same IP are counted together
+        // regardless of which tenant context is active.
+        // The mock IWebClientInfoProvider returns "127.0.0.1" for all requests.
+
+        using (_currentTenant.Change(TenantA))
+        {
+            var ctx = new OperationRateLimitingContext();
+            await _checker.CheckAsync("TestMultiTenantByClientIp", ctx);
+            await _checker.CheckAsync("TestMultiTenantByClientIp", ctx);
+        }
+
+        using (_currentTenant.Change(TenantB))
+        {
+            var ctx = new OperationRateLimitingContext();
+
+            // Tenant B shares the same IP counter; should be at limit now
+            await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+            {
+                await _checker.CheckAsync("TestMultiTenantByClientIp", ctx);
+            });
+        }
+    }
+
+    [Fact]
+    public async Task Should_Isolate_ByParameter_Host_Tenant_From_Named_Tenant()
+    {
+        // Host context (no tenant) and a specific tenant should have separate counters.
+        var param = $"host-vs-tenant-{Guid.NewGuid()}";
+
+        // Host context: exhaust quota
+        var hostCtx = new OperationRateLimitingContext { Parameter = param };
+        await _checker.CheckAsync("TestMultiTenantByParameter", hostCtx);
+        await _checker.CheckAsync("TestMultiTenantByParameter", hostCtx);
+        await Assert.ThrowsAsync<AbpOperationRateLimitingException>(async () =>
+        {
+            await _checker.CheckAsync("TestMultiTenantByParameter", hostCtx);
+        });
+
+        // Tenant A should have its own counter, unaffected by host
+        using (_currentTenant.Change(TenantA))
+        {
+            var tenantCtx = new OperationRateLimitingContext { Parameter = param };
+            await _checker.CheckAsync("TestMultiTenantByParameter", tenantCtx);
+            (await _checker.IsAllowedAsync("TestMultiTenantByParameter", tenantCtx)).ShouldBeTrue();
+        }
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingPolicyBuilder_Tests.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingPolicyBuilder_Tests.cs
new file mode 100644
index 0000000000..6a503a6191
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingPolicyBuilder_Tests.cs
@@ -0,0 +1,258 @@
+using System;
+using System.Threading.Tasks;
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingPolicyBuilder_Tests
+{
+    [Fact]
+    public void Should_Build_Simple_Policy()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+        options.AddPolicy("TestPolicy", policy =>
+        {
+            policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                  .PartitionByParameter();
+        });
+
+        var policy = options.Policies["TestPolicy"];
+
+        policy.Name.ShouldBe("TestPolicy");
+        policy.Rules.Count.ShouldBe(1);
+        policy.Rules[0].Duration.ShouldBe(TimeSpan.FromHours(1));
+        policy.Rules[0].MaxCount.ShouldBe(5);
+        policy.Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Parameter);
+        policy.ErrorCode.ShouldBeNull();
+    }
+
+    [Fact]
+    public void Should_Build_Composite_Policy()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+        options.AddPolicy("CompositePolicy", policy =>
+        {
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 3)
+                .PartitionByParameter());
+
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromDays(1), maxCount: 10)
+                .PartitionByCurrentUser());
+        });
+
+        var policy = options.Policies["CompositePolicy"];
+
+        policy.Name.ShouldBe("CompositePolicy");
+        policy.Rules.Count.ShouldBe(2);
+        policy.Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Parameter);
+        policy.Rules[0].MaxCount.ShouldBe(3);
+        policy.Rules[1].PartitionType.ShouldBe(OperationRateLimitingPartitionType.CurrentUser);
+        policy.Rules[1].MaxCount.ShouldBe(10);
+    }
+
+    [Fact]
+    public void Should_Set_ErrorCode()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+        options.AddPolicy("ErrorPolicy", policy =>
+        {
+            policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 2)
+                  .PartitionByParameter()
+                  .WithErrorCode("App:Custom:Error");
+        });
+
+        var policy = options.Policies["ErrorPolicy"];
+        policy.ErrorCode.ShouldBe("App:Custom:Error");
+    }
+
+    [Fact]
+    public void Should_Build_Custom_Partition()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+        options.AddPolicy("CustomPolicy", policy =>
+        {
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromMinutes(30), maxCount: 5)
+                .PartitionBy(ctx => Task.FromResult($"custom:{ctx.Parameter}")));
+        });
+
+        var policy = options.Policies["CustomPolicy"];
+
+        policy.Rules.Count.ShouldBe(1);
+        policy.Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Custom);
+        policy.Rules[0].CustomPartitionKeyResolver.ShouldNotBeNull();
+    }
+
+    [Fact]
+    public void Should_Support_All_Partition_Types()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        options.AddPolicy("P1", p => p.WithFixedWindow(TimeSpan.FromHours(1), 1).PartitionByParameter());
+        options.AddPolicy("P2", p => p.WithFixedWindow(TimeSpan.FromHours(1), 1).PartitionByCurrentUser());
+        options.AddPolicy("P3", p => p.WithFixedWindow(TimeSpan.FromHours(1), 1).PartitionByCurrentTenant());
+        options.AddPolicy("P4", p => p.WithFixedWindow(TimeSpan.FromHours(1), 1).PartitionByClientIp());
+        options.AddPolicy("P5", p => p.WithFixedWindow(TimeSpan.FromHours(1), 1).PartitionByEmail());
+        options.AddPolicy("P6", p => p.WithFixedWindow(TimeSpan.FromHours(1), 1).PartitionByPhoneNumber());
+
+        options.Policies["P1"].Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Parameter);
+        options.Policies["P2"].Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.CurrentUser);
+        options.Policies["P3"].Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.CurrentTenant);
+        options.Policies["P4"].Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.ClientIp);
+        options.Policies["P5"].Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Email);
+        options.Policies["P6"].Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.PhoneNumber);
+    }
+
+    [Fact]
+    public void Should_Throw_When_Policy_Has_No_Rules()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        var exception = Assert.Throws<AbpException>(() =>
+        {
+            options.AddPolicy("EmptyPolicy", policy =>
+            {
+                // Intentionally not adding any rules
+            });
+        });
+
+        exception.Message.ShouldContain("no rules");
+    }
+
+    [Fact]
+    public void Should_Throw_When_WithFixedWindow_Without_PartitionBy()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        var exception = Assert.Throws<AbpException>(() =>
+        {
+            options.AddPolicy("IncompletePolicy", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5);
+                // Missing PartitionBy*() call - rule never committed
+            });
+        });
+
+        exception.Message.ShouldContain("no rules");
+    }
+
+    [Fact]
+    public void Should_Throw_When_AddRule_Without_WithFixedWindow()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        var exception = Assert.Throws<AbpException>(() =>
+        {
+            options.AddPolicy("NoWindowPolicy", policy =>
+            {
+                policy.AddRule(rule =>
+                {
+                    // Missing WithFixedWindow call - duration is zero
+                });
+            });
+        });
+
+        exception.Message.ShouldContain("positive duration");
+    }
+
+    [Fact]
+    public void Should_Allow_MaxCount_Zero_For_Ban_Policy()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        // maxCount=0 is a valid "ban" policy - always deny
+        options.AddPolicy("BanPolicy", policy =>
+        {
+            policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: 0)
+                  .PartitionByParameter();
+        });
+
+        var policy = options.Policies["BanPolicy"];
+        policy.Rules[0].MaxCount.ShouldBe(0);
+    }
+
+    [Fact]
+    public void Should_Throw_When_AddRule_Without_PartitionBy()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        var exception = Assert.Throws<AbpException>(() =>
+        {
+            options.AddPolicy("NoPartitionPolicy", policy =>
+            {
+                policy.AddRule(rule => rule
+                    .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5));
+                // Missing PartitionBy*() call
+            });
+        });
+
+        exception.Message.ShouldContain("partition type");
+    }
+
+    [Fact]
+    public void Should_Throw_When_MaxCount_Is_Negative()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        var exception = Assert.Throws<AbpException>(() =>
+        {
+            options.AddPolicy("NegativePolicy", policy =>
+            {
+                policy.WithFixedWindow(TimeSpan.FromHours(1), maxCount: -1)
+                      .PartitionByParameter();
+            });
+        });
+
+        exception.Message.ShouldContain("maxCount >= 0");
+    }
+
+    [Fact]
+    public void Should_Allow_Same_Rule_With_Different_MultiTenancy()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        // Same Duration/MaxCount/PartitionType but different IsMultiTenant should be allowed
+        options.AddPolicy("MultiTenancyPolicy", policy =>
+        {
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                .PartitionByParameter());
+
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                .WithMultiTenancy()
+                .PartitionByParameter());
+        });
+
+        var policy = options.Policies["MultiTenancyPolicy"];
+        policy.Rules.Count.ShouldBe(2);
+        policy.Rules[0].IsMultiTenant.ShouldBeFalse();
+        policy.Rules[1].IsMultiTenant.ShouldBeTrue();
+    }
+
+    [Fact]
+    public void Should_Allow_Multiple_Custom_Partition_Rules()
+    {
+        var options = new AbpOperationRateLimitingOptions();
+
+        // Multiple custom partition rules with same Duration/MaxCount should be allowed
+        // because they may use different key resolvers
+        options.AddPolicy("MultiCustomPolicy", policy =>
+        {
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                .PartitionBy(ctx => Task.FromResult($"by-ip:{ctx.Parameter}")));
+
+            policy.AddRule(rule => rule
+                .WithFixedWindow(TimeSpan.FromHours(1), maxCount: 5)
+                .PartitionBy(ctx => Task.FromResult($"by-device:{ctx.Parameter}")));
+        });
+
+        var policy = options.Policies["MultiCustomPolicy"];
+        policy.Rules.Count.ShouldBe(2);
+        policy.Rules[0].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Custom);
+        policy.Rules[1].PartitionType.ShouldBe(OperationRateLimitingPartitionType.Custom);
+    }
+}
diff --git a/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingTestBase.cs b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingTestBase.cs
new file mode 100644
index 0000000000..4316437e57
--- /dev/null
+++ b/framework/test/Volo.Abp.OperationRateLimiting.Tests/Volo/Abp/OperationRateLimiting/OperationRateLimitingTestBase.cs
@@ -0,0 +1,11 @@
+using Volo.Abp.Testing;
+
+namespace Volo.Abp.OperationRateLimiting;
+
+public class OperationRateLimitingTestBase : AbpIntegratedTest<AbpOperationRateLimitingTestModule>
+{
+    protected override void SetAbpApplicationCreationOptions(AbpApplicationCreationOptions options)
+    {
+        options.UseAutofac();
+    }
+}
diff --git a/nupkg/common.ps1 b/nupkg/common.ps1
index 6fbc34e80c..cb356faee4 100644
--- a/nupkg/common.ps1
+++ b/nupkg/common.ps1
@@ -237,6 +237,7 @@ $projects = (
     "framework/src/Volo.Abp.Minify",
     "framework/src/Volo.Abp.ObjectExtending",
     "framework/src/Volo.Abp.ObjectMapping",
+    "framework/src/Volo.Abp.OperationRateLimiting",
     "framework/src/Volo.Abp.Quartz",
     "framework/src/Volo.Abp.RabbitMQ",
     "framework/src/Volo.Abp.RemoteServices",