update

@@ -37,6 +37,9 @@ class ProjectServer extends BaseService
         config(['database.connections.custom_mysql.database' => $project->databaseName()]);
         config(['database.connections.custom_mysql.username' => $project->mysqlConfig->user]);
         config(['database.connections.custom_mysql.password' => $project->mysqlConfig->password]);
+
+        //清除现有的数据库连接配置
+        DB::purge('custom_mysql');
         //重连
         DB::connection('custom_mysql')->reconnect();