diff --git a/SlnMesnac.TouchSocket/Back.cs b/SlnMesnac.TouchSocket/Back.cs
index 2e8df36..603ad3a 100644
--- a/SlnMesnac.TouchSocket/Back.cs
+++ b/SlnMesnac.TouchSocket/Back.cs
@@ -4,7 +4,7 @@ namespace SlnMesnac.TouchSocket
 {
     public class Back
     {
-        public int Code { get; set; } =200;
+        public int code { get; set; } =200;
         public string msg { get; set; } = "操作成功";
         public string timestamp { get; set; } = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();
     }