diff --git a/ZhongLian/ZhongLianAPI/appsettings.json b/ZhongLian/ZhongLianAPI/appsettings.json
index 6a9273f..30a5e1d 100644
--- a/ZhongLian/ZhongLianAPI/appsettings.json
+++ b/ZhongLian/ZhongLianAPI/appsettings.json
@@ -7,6 +7,6 @@
   },
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "Default": "Data Source=124.71.176.44;database=lsdb;User Id=root;Pwd=root;charset=utf8;pooling=true;"
+    "Default": "Data Source=mysql;database=lsdb;User Id=root;Pwd=root;charset=utf8;pooling=true;"
   }
 }