diff --git a/content/aspnetcore/src/Zzz.DbMigrator/appsettings.json b/content/aspnetcore/src/Zzz.DbMigrator/appsettings.json
index 0bc68ed3..bd43da62 100644
--- a/content/aspnetcore/src/Zzz.DbMigrator/appsettings.json
+++ b/content/aspnetcore/src/Zzz.DbMigrator/appsettings.json
@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "Default": "Data Source=mysql.platform.development.yhglobal.cn;Database=zzz.db;uid=root;pwd=mysql@dmin;charset=utf8mb4;Allow User Variables=true;AllowLoadLocalInfile=true"
+    "Default": "Data Source=mysql.Zzz.cn;Database=Zzz.db;uid=root;pwd=123456;charset=utf8mb4;Allow User Variables=true;AllowLoadLocalInfile=true"
   },
   "IdentityServer": {
     "Clients": {