diff --git a/db/sign_in.py b/db/sign_in.py
index 66b8cb4..2f5178c 100644
--- a/db/sign_in.py
+++ b/db/sign_in.py
@@ -33,7 +33,7 @@ class SignInDB(BaseDBOperator):
     def get_user_record(self, wx_id: str, group_id: str) -> Optional[Dict]:
         """获取用户签到记录"""
         sql = """
-        SELECT wx_id, group_id, wx_nick_name, points, sign_stat, signin_streak,last_sign_date
+        SELECT wx_id, group_id, wx_nick_name, points, sign_stat, signin_streak,last_sign_date,previous_streak
         FROM t_sign_record 
         WHERE wx_id = %s AND group_id = %s
         """
diff --git a/plugins/message_sign/main.py b/plugins/message_sign/main.py
index ee74829..67bf234 100644
--- a/plugins/message_sign/main.py
+++ b/plugins/message_sign/main.py
@@ -457,12 +457,8 @@ class MessageSignPlugin(MessagePluginInterface):
             # 在_handle_makeup_sign方法中，修改计算新连签天数的逻辑
             
             # 获取原连签天数和断签前连签天数
-            original_streak = user_record['signin_streak']
             previous_streak = user_record.get('previous_streak', 0)
     
-            # 计算新的连签天数
-            new_streak = original_streak
-    
             # 恢复连签：断签前连签天数 + 1 (补签后相当于连续签到)
             new_streak = previous_streak + 1
             self.LOG.info(f"恢复连签: {previous_streak} + 1 = {new_streak}")