diff --git a/src/Services/Masa.Mc.Service/appsettings.json b/src/Services/Masa.Mc.Service/appsettings.json
index 25404db3..7cef7ac9 100644
--- a/src/Services/Masa.Mc.Service/appsettings.json
+++ b/src/Services/Masa.Mc.Service/appsettings.json
@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "DefaultConnection": "Server=rm-bp17pbv791jbq67z6.sqlserver.rds.aliyuncs.com,3433 ;Database=loncloud-mc;User Id=ss;Password=Hzss@123masastack;"
+    "DefaultConnection": "Server=rm-bp17pbv791jbq67z6.sqlserver.rds.aliyuncs.com,3433;Database=loncloud-mc;User Id=masastack;Password=Hzss@123masastack;"
   },
   "Logging": {
     "LogLevel": {