优化代码

AdminController/ServeManagementController.py

@@ -720,7 +720,7 @@ class serveManagement(View):
                     data['user_status'] = 2
                 #  添加PayPal交易号字段
                 if data['payType'] == 1:
-                    data['trade_no'] = order['trade_no']
+                    data['trade_no'] = order['trade_no'] if order['trade_no'] else 'N/A'
                 else:
                     data['trade_no'] = 'N/A'
                 order_list.append(data)