diff --git a/Src/Asp.NetCore2/PgSqlTest/UnitTest/Unit001.cs b/Src/Asp.NetCore2/PgSqlTest/UnitTest/Unit001.cs
index a4c403ec4..4be64f4c5 100644
--- a/Src/Asp.NetCore2/PgSqlTest/UnitTest/Unit001.cs
+++ b/Src/Asp.NetCore2/PgSqlTest/UnitTest/Unit001.cs
@@ -69,7 +69,7 @@ namespace OrmTest {
         {
             var db = new SqlSugarScope(new SqlSugar.ConnectionConfig()
             {
-                ConnectionString = "PORT=5432;DATABASE=SqlSugar4xTest;HOST=localhost;PASSWORD=haosql;USER ID=postgres",
+                ConnectionString =Config.ConnectionString2,
                 DbType = SqlSugar.DbType.PostgreSQL,
                 IsAutoCloseConnection = true
             });