diff --git a/message_storage/message_to_db.py b/message_storage/message_to_db.py
index 58f2ee1..5903a7c 100644
--- a/message_storage/message_to_db.py
+++ b/message_storage/message_to_db.py
@@ -75,7 +75,7 @@ def get_messages(group_id, all_contacts: dict):
                     '%Y-%m-%d %H:%M:%S')
 
         # 更新 Redis 存储的当前时间
-        # r.set(key, current_date)
+        r.set(key, current_date)
 
         with connection.cursor() as cursor:
             # 执行查询，获取最近 8 小时的消息