diff --git a/dspt_api/util/api/seat_lock.py b/dspt_api/util/api/seat_lock.py
index 27b8d4a..6d99545 100644
--- a/dspt_api/util/api/seat_lock.py
+++ b/dspt_api/util/api/seat_lock.py
@@ -20,11 +20,7 @@ class ApiSeatLock:
         if result_play and result_seat:
             play_data = random.choice(redis_data_play)
             seat_data = random.choice(redis_data_seat)
-            seat_id = ''
-            if isinstance(seat_data, dict):
-                seat_id = seat_data['cineSeatId']
-            if isinstance(seat_data, list):
-                seat_id = ','.join([seat['cineSeatId'] for seat in seat_data])
+            seat_id = ','.join([seat['cineSeatId'] for seat in seat_data])
             return [{'param': 'play_id', 'value': play_data['id'], 'is_checked': True, 'result': True},
                     {'param': 'play_update_time', 'value': play_data['cineUpdateTime'], 'is_checked': True,
                      'result': True},
diff --git a/dspt_api/util/random_params.py b/dspt_api/util/random_params.py
index 264d2ce..79ceffd 100644
--- a/dspt_api/util/random_params.py
+++ b/dspt_api/util/random_params.py
@@ -25,7 +25,10 @@ def random_params(_user_info, _handle_data):
         else:
             _user_data = _handle_data['res']['data']
         if len(_user_data) > 0:
-            data['user_data'] = [random.choice(_user_data)]
+            if _user_info["api"] == 'play/seat-status':
+                data['user_data'] = [[random.choice(_user_data)]]
+            else:
+                data['user_data'] = [random.choice(_user_data)]
             redis_conn.set(redis_key_api, json.dumps(data))
         else:
             redis_conn.delete(redis_key_api)