diff --git a/Bootstrap.Client.DataAccess/DictHelper.cs b/Bootstrap.Client.DataAccess/DictHelper.cs
index 4882b532..49d2104d 100644
--- a/Bootstrap.Client.DataAccess/DictHelper.cs
+++ b/Bootstrap.Client.DataAccess/DictHelper.cs
@@ -16,7 +16,7 @@ namespace Bootstrap.Client.DataAccess
         /// <summary>
         /// 缓存索引，BootstrapAdmin后台清理缓存时使用
         /// </summary>
-        public const string RetrieveDictsDataKey = "BootstrapDict-RetrieveDicts";
+        private const string RetrieveDictsDataKey = "BootstrapDict-RetrieveDicts";
 
         /// <summary>
         /// 
diff --git a/Bootstrap.Client.DataAccess/MenuHelper.cs b/Bootstrap.Client.DataAccess/MenuHelper.cs
index e0d770ae..470974ae 100644
--- a/Bootstrap.Client.DataAccess/MenuHelper.cs
+++ b/Bootstrap.Client.DataAccess/MenuHelper.cs
@@ -17,7 +17,7 @@ namespace Bootstrap.Client.DataAccess
         /// <summary>
         /// 
         /// </summary>
-        /// <param name="name"></param>
+        /// <param name="userName"></param>
         /// <param name="activeUrl"></param>
         /// <returns></returns>
         public static IEnumerable<BootstrapMenu> RetrieveAppMenus(string userName, string activeUrl)
diff --git a/Bootstrap.Client.DataAccess/RoleHelper.cs b/Bootstrap.Client.DataAccess/RoleHelper.cs
index 6dedafe6..26bb098f 100644
--- a/Bootstrap.Client.DataAccess/RoleHelper.cs
+++ b/Bootstrap.Client.DataAccess/RoleHelper.cs
@@ -9,8 +9,8 @@ namespace Bootstrap.Client.DataAccess
     /// </summary>
     public static class RoleHelper
     {
-        public const string RetrieveRolesByUserNameDataKey = "RoleHelper-RetrieveRolesByUserName";
-        public const string RetrieveRolesByUrlDataKey = "RoleHelper-RetrieveRolesByUrl";
+        private const string RetrieveRolesByUserNameDataKey = "RoleHelper-RetrieveRolesByUserName";
+        private const string RetrieveRolesByUrlDataKey = "RoleHelper-RetrieveRolesByUrl";
         /// <summary>
         /// 
         /// </summary>
diff --git a/Bootstrap.Client.DataAccess/UserHelper.cs b/Bootstrap.Client.DataAccess/UserHelper.cs
index f4c2c1e9..85d8144c 100644
--- a/Bootstrap.Client.DataAccess/UserHelper.cs
+++ b/Bootstrap.Client.DataAccess/UserHelper.cs
@@ -9,7 +9,7 @@ namespace Bootstrap.Client.DataAccess
     /// </summary>
     public static class UserHelper
     {
-        public const string RetrieveUsersByNameDataKey = "BootstrapUser-RetrieveUsersByName";
+        private const string RetrieveUsersByNameDataKey = "BootstrapUser-RetrieveUsersByName";
         /// <summary>
         /// 
         /// </summary>