diff --git a/src/aspnet-core/src/YoyoBoot.Web.Host/appsettings.json b/src/aspnet-core/src/YoyoBoot.Web.Host/appsettings.json
index fc37772..852b50e 100644
--- a/src/aspnet-core/src/YoyoBoot.Web.Host/appsettings.json
+++ b/src/aspnet-core/src/YoyoBoot.Web.Host/appsettings.json
@@ -1,7 +1,7 @@
 {
   "ConnectionStrings": {
     // "Default": "server=192.168.1.155; Database=ICSMESBase; User ID=sa; Password=aA123456;MultipleActiveResultSets=True",
-    "Default": "server=192.168.1.155; Database=IcsAbpApp; User ID=sa; Password=aA123456;MultipleActiveResultSets=True"
+    "Default": "server=192.168.1.155; Database=IcsAbp4ServiceCenter; User ID=sa; Password=aA123456;MultipleActiveResultSets=True"
     //"Default2": "server=192.168.1.155; Database=ICSMESBase2; User ID=sa; Password=aA123456;MultipleActiveResultSets=True" //172.16.12.201
   },
   "App": {