diff --git a/api/SimpleAdmin/SimpleAdmin.Core/Const/DevConfigConst.cs b/api/SimpleAdmin/SimpleAdmin.Core/Const/DevConfigConst.cs
index 344c17517ba7b9140d7aa929fa11c64e494c756f..c3c8d9a9d356b4ac0091d04e0d6ce374cab771d5 100644
--- a/api/SimpleAdmin/SimpleAdmin.Core/Const/DevConfigConst.cs
+++ b/api/SimpleAdmin/SimpleAdmin.Core/Const/DevConfigConst.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -53,12 +53,12 @@ public class DevConfigConst
 
     #region 存储引擎
     /// <summary>
-    /// mqtt连接用户名
+    /// windows系统本地目录
     /// </summary>
     public const string FILE_LOCAL_FOLDER_FOR_WINDOWS = "FILE_LOCAL_FOLDER_FOR_WINDOWS";
 
     /// <summary>
-    /// mqtt连接密码
+    /// Unix系统本地目录
     /// </summary>
     public const string FILE_LOCAL_FOLDER_FOR_UNIX = "FILE_LOCAL_FOLDER_FOR_UNIX";