diff --git a/aspnet-core/modules/data-protection/LINGYUN.Abp.DataProtectionManagement.Domain.Shared/LINGYUN/Abp/DataProtectionManagement/DataProtectionManagementErrorCodes.cs b/aspnet-core/modules/data-protection/LINGYUN.Abp.DataProtectionManagement.Domain.Shared/LINGYUN/Abp/DataProtectionManagement/DataProtectionManagementErrorCodes.cs
index 21177a1ea..1f57aba4b 100644
--- a/aspnet-core/modules/data-protection/LINGYUN.Abp.DataProtectionManagement.Domain.Shared/LINGYUN/Abp/DataProtectionManagement/DataProtectionManagementErrorCodes.cs
+++ b/aspnet-core/modules/data-protection/LINGYUN.Abp.DataProtectionManagement.Domain.Shared/LINGYUN/Abp/DataProtectionManagement/DataProtectionManagementErrorCodes.cs
@@ -8,11 +8,11 @@ public static class DataProtectionManagementErrorCodes
     {
         public const string Prefix = Namespace + ":001";
         /// <summary>
-        /// 已经存在相同的类型
+        /// 已经存在名为 {Name} 的实体类型定义
         /// </summary>
         public const string DuplicateTypeInfo = Prefix + "100";
         /// <summary>
-        /// 已经存在相同的属性
+        /// 实体类型已经存在名为 {Name} 的属性定义
         /// </summary>
         public const string DuplicateProperty = Prefix + "200";
     }
@@ -21,7 +21,7 @@ public static class DataProtectionManagementErrorCodes
     {
         public const string Prefix = Namespace + ":002";
         /// <summary>
-        /// 已经存在相同的实体数据访问规则
+        /// 已为角色 {RoleName} 分配了实体 {Name} 的 {Operation} 访问规则!
         /// </summary>
         public const string DuplicateEntityRule = Prefix + "100";
     }
@@ -30,7 +30,7 @@ public static class DataProtectionManagementErrorCodes
     {
         public const string Prefix = Namespace + ":003";
         /// <summary>
-        /// 已经存在相同的实体数据访问规则
+        /// 已为组织机构 {OrgCode} 分配了实体 {Name} 的 {Operation} 访问规则!
         /// </summary>
         public const string DuplicateEntityRule = Prefix + "100";
     }