diff --git a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application.Contracts/LINGYUN/Abp/Identity/IdentityPermissions.cs b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application.Contracts/LINGYUN/Abp/Identity/IdentityPermissions.cs
index 9c4ea91cd..c7d34cf8d 100644
--- a/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application.Contracts/LINGYUN/Abp/Identity/IdentityPermissions.cs
+++ b/aspnet-core/modules/identity/LINGYUN.Abp.Identity.Application.Contracts/LINGYUN/Abp/Identity/IdentityPermissions.cs
@@ -1,44 +1,44 @@
-using Volo.Abp.Reflection;
-
-namespace LINGYUN.Abp.Identity
-{
-    public class IdentityPermissions
-    {
-        public static class Roles
-        {
-            public const string ManageClaims = Volo.Abp.Identity.IdentityPermissions.Roles.Default + ".ManageClaims";
-            public const string ManageOrganizationUnits = Volo.Abp.Identity.IdentityPermissions.Roles.Default + ".ManageOrganizationUnits";
-        }
-
-        public static class Users
-        {
-            public const string ResetPassword = Volo.Abp.Identity.IdentityPermissions.Users.Default + ".ResetPassword";
-            public const string ManageClaims = Volo.Abp.Identity.IdentityPermissions.Users.Default + ".ManageClaims";
-            public const string ManageOrganizationUnits = Volo.Abp.Identity.IdentityPermissions.Users.Default + ".ManageOrganizationUnits";
-        }
-
-        public static class OrganizationUnits
-        {
-            public const string Default = Volo.Abp.Identity.IdentityPermissions.GroupName + ".OrganizationUnits";
-            public const string Create = Default + ".Create";
-            public const string Update = Default + ".Update";
-            public const string Delete = Default + ".Delete";
-            public const string ManageUsers = Default + ".ManageUsers";
+using Volo.Abp.Reflection;
+
+namespace LINGYUN.Abp.Identity
+{
+    public class IdentityPermissions
+    {
+        public static class Roles
+        {
+            public const string ManageClaims = Volo.Abp.Identity.IdentityPermissions.Roles.Default + ".ManageClaims";
+            public const string ManageOrganizationUnits = Volo.Abp.Identity.IdentityPermissions.Roles.Default + ".ManageOrganizationUnits";
+        }
+
+        public static class Users
+        {
+            public const string ResetPassword = Volo.Abp.Identity.IdentityPermissions.Users.Default + ".ResetPassword";
+            public const string ManageClaims = Volo.Abp.Identity.IdentityPermissions.Users.Default + ".ManageClaims";
+            public const string ManageOrganizationUnits = Volo.Abp.Identity.IdentityPermissions.Users.Default + ".ManageOrganizationUnits";
+        }
+
+        public static class OrganizationUnits
+        {
+            public const string Default = Volo.Abp.Identity.IdentityPermissions.GroupName + ".OrganizationUnits";
+            public const string Create = Default + ".Create";
+            public const string Update = Default + ".Update";
+            public const string Delete = Default + ".Delete";
+            public const string ManageUsers = Default + ".ManageUsers";
             public const string ManageRoles = Default + ".ManageRoles";
-            public const string ManagePermissions = Default + ".ManagePermissions";
-        }
-
-        public static class IdentityClaimType
-        {
-            public const string Default = Volo.Abp.Identity.IdentityPermissions.GroupName + ".IdentityClaimTypes";
-            public const string Create = Default + ".Create";
-            public const string Update = Default + ".Update";
-            public const string Delete = Default + ".Delete";
-        }
-
-        public static string[] GetAll()
-        {
-            return ReflectionHelper.GetPublicConstantsRecursively(typeof(IdentityPermissions));
-        }
-    }
-}
+            public const string ManagePermissions = Default + ".ManagePermissions";
+        }
+
+        public static class IdentityClaimType
+        {
+            public const string Default = Volo.Abp.Identity.IdentityPermissions.GroupName + ".IdentityClaimTypes";
+            public const string Create = Default + ".Create";
+            public const string Update = Default + ".Update";
+            public const string Delete = Default + ".Delete";
+        }
+
+        public static string[] GetAll()
+        {
+            return ReflectionHelper.GetPublicConstantsRecursively(typeof(IdentityPermissions));
+        }
+    }
+}
diff --git a/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/AbpPermissionManagementDomainOrganizationUnitsModule.cs b/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/AbpPermissionManagementDomainOrganizationUnitsModule.cs
index cf57e6907..2ba95c1f8 100644
--- a/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/AbpPermissionManagementDomainOrganizationUnitsModule.cs
+++ b/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/AbpPermissionManagementDomainOrganizationUnitsModule.cs
@@ -1,25 +1,25 @@
 using LINGYUN.Abp.Authorization.OrganizationUnits;
 using LINGYUN.Abp.Authorization.Permissions;
 using LINGYUN.Abp.Identity;
-using Volo.Abp.Modularity;
+using Volo.Abp.Modularity;
 using Volo.Abp.PermissionManagement;
 
-namespace LINGYUN.Abp.PermissionManagement.OrganizationUnits;
-
-[DependsOn(
-    typeof(AbpIdentityDomainModule),
-    typeof(AbpPermissionManagementDomainModule),
-    typeof(AbpAuthorizationOrganizationUnitsModule)
-    )]
-public class AbpPermissionManagementDomainOrganizationUnitsModule : AbpModule
-{
-    public override void ConfigureServices(ServiceConfigurationContext context)
-    {
-        Configure<PermissionManagementOptions>(options =>
-        {
-            options.ManagementProviders.Add<OrganizationUnitPermissionManagementProvider>();
-
-            options.ProviderPolicies[OrganizationUnitPermissionValueProvider.ProviderName] = "AbpIdentity.OrganizationUnits.ManagePermissions";
-        });
-    }
-}
+namespace LINGYUN.Abp.PermissionManagement.OrganizationUnits;
+
+[DependsOn(
+    typeof(AbpIdentityDomainModule),
+    typeof(AbpPermissionManagementDomainModule),
+    typeof(AbpAuthorizationOrganizationUnitsModule)
+    )]
+public class AbpPermissionManagementDomainOrganizationUnitsModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        Configure<PermissionManagementOptions>(options =>
+        {
+            options.ManagementProviders.Add<OrganizationUnitPermissionManagementProvider>();
+
+            options.ProviderPolicies[OrganizationUnitPermissionValueProvider.ProviderName] = "AbpIdentity.OrganizationUnits.ManagePermissions";
+        });
+    }
+}
diff --git a/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/OrganizationUnitPermissionManagementProvider.cs b/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/OrganizationUnitPermissionManagementProvider.cs
index a28327563..8bf9af5a1 100644
--- a/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/OrganizationUnitPermissionManagementProvider.cs
+++ b/aspnet-core/modules/permissions-management/LINGYUN.Abp.PermissionManagement.Domain.OrganizationUnits/LINGYUN/Abp/PermissionManagement/OrganizationUnits/OrganizationUnitPermissionManagementProvider.cs
@@ -5,7 +5,9 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Volo.Abp.Authorization.Permissions;
+using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Guids;
+using Volo.Abp.Linq;
 using Volo.Abp.MultiTenancy;
 using Volo.Abp.PermissionManagement;
 using UserManager = Volo.Abp.Identity.IdentityUserManager;
@@ -16,10 +18,14 @@ public class OrganizationUnitPermissionManagementProvider : PermissionManagement
     public override string Name => OrganizationUnitPermissionValueProvider.ProviderName;
 
     protected UserManager UserManager { get; }
+    protected IAsyncQueryableExecuter AsyncQueryableExecuter { get; }
     protected IIdentityUserRepository IdentityUserRepository { get; }
     protected IIdentityRoleRepository IdentityRoleRepository { get; }
+    protected IRepository<PermissionGrant, Guid> PermissionGrantBasicRepository { get; }
 
     public OrganizationUnitPermissionManagementProvider(
+        IAsyncQueryableExecuter asyncQueryableExecuter,
+        IRepository<PermissionGrant, Guid> permissionGrantBasicRepository,
         IPermissionGrantRepository permissionGrantRepository,
         IIdentityUserRepository identityUserRepository,
         IIdentityRoleRepository identityRoleRepository,
@@ -32,8 +38,10 @@ public class OrganizationUnitPermissionManagementProvider : PermissionManagement
             currentTenant)
     {
         UserManager = userManager;
+        AsyncQueryableExecuter = asyncQueryableExecuter;
         IdentityUserRepository = identityUserRepository;
         IdentityRoleRepository = identityRoleRepository;
+        PermissionGrantBasicRepository = permissionGrantBasicRepository;
     }
 
     public override async Task<PermissionValueProviderGrantInfo> CheckAsync(string name, string providerName, string providerKey)
@@ -51,29 +59,32 @@ public class OrganizationUnitPermissionManagementProvider : PermissionManagement
         if (providerName == Name)
         {
             permissionGrants.AddRange(await PermissionGrantRepository.GetListAsync(names, providerName, providerKey));
-
         }
 
         if (providerName == RolePermissionValueProvider.ProviderName)
         {
             var role = await IdentityRoleRepository.FindByNormalizedNameAsync(UserManager.NormalizeName(providerKey));
             var organizationUnits = await IdentityRoleRepository.GetOrganizationUnitsAsync(role.Id);
+            var roleOrganizationUnits = organizationUnits.Select(x => x.Id.ToString());
 
-            foreach (var organizationUnit in organizationUnits)
-            {
-                permissionGrants.AddRange(await PermissionGrantRepository.GetListAsync(names, Name, organizationUnit.Id.ToString()));
-            }
+            var quaryble = await PermissionGrantBasicRepository.GetQueryableAsync();
+            quaryble = quaryble.Where(x => x.ProviderName == Name && roleOrganizationUnits.Contains(x.ProviderKey) && names.Contains(x.Name));
+            var roleUnitGrants = await AsyncQueryableExecuter.ToListAsync(quaryble);
+
+            permissionGrants.AddRange(roleUnitGrants);
         }
 
         if (providerName == UserPermissionValueProvider.ProviderName)
         {
             var userId = Guid.Parse(providerKey);
             var organizationUnits = await IdentityUserRepository.GetOrganizationUnitsAsync(id: userId);
+            var userOrganizationUnits = organizationUnits.Select(x => x.Id.ToString());
 
-            foreach (var organizationUnit in organizationUnits)
-            {
-                permissionGrants.AddRange(await PermissionGrantRepository.GetListAsync(names, Name, organizationUnit.Id.ToString()));
-            }
+            var quaryble = await PermissionGrantBasicRepository.GetQueryableAsync();
+            quaryble = quaryble.Where(x => x.ProviderName == Name && userOrganizationUnits.Contains(x.ProviderKey) && names.Contains(x.Name));
+            var userOrganizationUnitGrants = await AsyncQueryableExecuter.ToListAsync(quaryble);
+
+            permissionGrants.AddRange(userOrganizationUnitGrants);
         }
 
         permissionGrants = permissionGrants.Distinct().ToList();