diff --git a/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobNamingNormalizer.cs b/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobNamingNormalizer.cs
index b7fda66b0e..e504e30d77 100644
--- a/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobNamingNormalizer.cs
+++ b/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobNamingNormalizer.cs
@@ -6,11 +6,11 @@ namespace Volo.Abp.BlobStoring.Aliyun
     public class AliyunBlobNamingNormalizer : IBlobNamingNormalizer, ITransientDependency
     {
         /// <summary>
-        /// 只允许小写字母、数字、短横线（-），且不能以短横线开头或结尾
         /// Container names can contain only letters, numbers, and the dash (-) character 
-        /// can't start or end with the dash (-) character 
-        /// 3~63 个字符
+        /// they can't start or end with the dash (-) character 
         /// Container names must be from 3 through 63 characters long
+        /// 只允许小写字母、数字、短横线（-），且不能以短横线开头或结尾
+        /// 3~63 个字符
         /// </summary>
         public virtual string NormalizeContainerName(string containerName)
         {
diff --git a/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobProviderConfiguration.cs b/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobProviderConfiguration.cs
index 90cbe1912b..a4be7cabc2 100644
--- a/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobProviderConfiguration.cs
+++ b/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/AliyunBlobProviderConfiguration.cs
@@ -3,7 +3,9 @@
 namespace Volo.Abp.BlobStoring.Aliyun
 {
     /// <summary>
-    /// STS临时授权访问OSS:https://help.aliyun.com/document_detail/100624.html
+    /// Sub-account access to OSS or STS temporary authorization to access OSS
+    /// 子账号/STS临时授权访问OSS
+    /// https://help.aliyun.com/document_detail/100624.html
     /// </summary>
     public class AliyunBlobProviderConfiguration
     {
@@ -48,12 +50,20 @@ namespace Volo.Abp.BlobStoring.Aliyun
             set => _containerConfiguration.SetConfiguration(AliyunBlobProviderConfigurationNames.RoleArn, value);
         }
 
+        /// <summary>
+        /// The name used to identify the temporary access credentials, it is recommended to use different application users to distinguish.
+        /// 用来标识临时访问凭证的名称，建议使用不同的应用程序用户来区分。
+        /// </summary>
         public string RoleSessionName
         {
             get => _containerConfiguration.GetConfiguration<string>(AliyunBlobProviderConfigurationNames.RoleSessionName);
             set => _containerConfiguration.SetConfiguration(AliyunBlobProviderConfigurationNames.RoleSessionName, value);
         }
 
+        /// <summary>
+        /// Set the validity period of the temporary access credential, the unit is s, the minimum is 900, and the maximum is 3600.
+        /// 设置临时访问凭证的有效期，单位是s，最小为900，最大为3600。
+        /// </summary>
         public int DurationSeconds
         {
             get => _containerConfiguration.GetConfigurationOrDefault(AliyunBlobProviderConfigurationNames.DurationSeconds, 0);
diff --git a/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/DefaultOssClientFactory.cs b/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/DefaultOssClientFactory.cs
index a794d8c25a..1e379291ed 100644
--- a/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/DefaultOssClientFactory.cs
+++ b/framework/src/Volo.Abp.BlobStoring.Aliyun/Volo/Abp/BlobStoring/Aliyun/DefaultOssClientFactory.cs
@@ -11,8 +11,9 @@ using Volo.Abp.DependencyInjection;
 namespace Volo.Abp.BlobStoring.Aliyun
 {
     /// <summary>
+    /// Sub-account access to OSS or STS temporary authorization to access OSS
+    /// 子账号/STS临时授权访问OSS
     /// STS:https://help.aliyun.com/document_detail/28756.html
-    /// STS or sub account number
     /// </summary>
     public class DefaultOssClientFactory : IOssClientFactory, ITransientDependency
     {
@@ -28,7 +29,7 @@ namespace Volo.Abp.BlobStoring.Aliyun
 
         public virtual IOss Create(AliyunBlobProviderConfiguration aliyunConfig)
         {
-            //使用账号 sub account number
+            //Sub-account
             if (aliyunConfig.DurationSeconds <= 0)
             {
                 var key = aliyunConfig.ToOssKeyString();
@@ -43,7 +44,7 @@ namespace Volo.Abp.BlobStoring.Aliyun
             }
             else
             {
-                //使用STS
+                //STS temporary authorization to access OSS
                 var key = aliyunConfig.ToOssWithStsKeyString();
                 var iOssClient = _cache.Get<IOss>(key);
                 if (iOssClient != null)
@@ -55,16 +56,15 @@ namespace Volo.Abp.BlobStoring.Aliyun
                     aliyunConfig.AccessKeyId,
                     aliyunConfig.AccessKeySecret);
                 DefaultAcsClient client = new DefaultAcsClient(profile);
-                //构建AssumeRole请求
                 AssumeRoleRequest request = new AssumeRoleRequest
                 {
                     AcceptFormat = FormatType.JSON,
-                    //指定角色ARN
+                    //eg:acs:ram::$accountID:role/$roleName
                     RoleArn = aliyunConfig.RoleArn,
                     RoleSessionName = aliyunConfig.RoleSessionName,
-                    //设置Token有效期，可选参数，默认3600秒
+                    //Set the validity period of the temporary access credential, the unit is s, the minimum is 900, and the maximum is 3600. default 3600
                     DurationSeconds = aliyunConfig.DurationSeconds,
-                    //设置Token的附加权限策略；在获取Token时，通过额外设置一个权限策略进一步减小Token的权限
+                    //Set additional permission policy of Token; when acquiring Token, further reduce the permission of Token by setting an additional permission policy
                     Policy = aliyunConfig.Policy.IsNullOrEmpty() ? null : aliyunConfig.Policy,
                 };
                 var response = client.GetAcsResponse(request);
diff --git a/framework/test/Volo.Abp.BlobStoring.Aliyun.Tests/Volo/Abp/BlobStoring/Aliyun/AbpBlobStoringAliyunTestModule.cs b/framework/test/Volo.Abp.BlobStoring.Aliyun.Tests/Volo/Abp/BlobStoring/Aliyun/AbpBlobStoringAliyunTestModule.cs
index 4a63887fda..f62fe9e4b6 100644
--- a/framework/test/Volo.Abp.BlobStoring.Aliyun.Tests/Volo/Abp/BlobStoring/Aliyun/AbpBlobStoringAliyunTestModule.cs
+++ b/framework/test/Volo.Abp.BlobStoring.Aliyun.Tests/Volo/Abp/BlobStoring/Aliyun/AbpBlobStoringAliyunTestModule.cs
@@ -5,10 +5,6 @@ using Volo.Abp.Modularity;
 
 namespace Volo.Abp.BlobStoring.Aliyun
 {
-
-    /// <summary>
-    /// This module will not try to connect to azure.
-    /// </summary>
     [DependsOn(
         typeof(AbpBlobStoringAliyunModule),
         typeof(AbpBlobStoringTestModule)