优化根据序列号查询各个服绑定状态

Controller/TestApi.py

@@ -998,9 +998,6 @@ class testView(View):
             if not serial_number:
                 return response.json(0)
 
-            if not CONFIG_INFO == "cn":
-                return response.json(0, [])
-
             def fetch_data(url, data, server_info, results_data):
                 try:
                     max_retries = 3