处理time_zone参数

AdminController/UserManageController.py

@@ -948,6 +948,8 @@ class UserManagement(View):
         if not all([title, msg, link, country, device_type, register_period, time_zone, push_time, push_app]):
             return response.json(444)
 
+        # 截掉UTC
+        time_zone = time_zone[3:]
         try:
             customized_push_data = {
                 'title': title,