diff --git a/DB.py b/DB.py
index 6f90290..6900098 100644
--- a/DB.py
+++ b/DB.py
@@ -344,21 +344,30 @@ class DBVidcon:
         """
         self.cursor.execute(sql)
         return self.cursor.fetchall()
+
     @mysql_retry()
-    def getreprot_video(self):
+    def getreport_video(self):
         sql = """
         SELECT
             id,
-            name_title,
-            link
+            v_xid
         FROM
             sh_dm_fight_records
         WHERE
-            id = %s
-        LIMIT 1
+            is_removed = '' or is_removed IS NULL or is_removed = 0
         """
-        self.cursor.execute(sql, (id,))
-        return self.cursor.fetchone()
+        self.cursor.execute(sql)
+        return self.cursor.fetchall()
+
+    @mysql_retry()
+    def mark_video_removed(self, d_id: int, removed_flag: int = 1):
+        sql = """
+        UPDATE sh_dm_fight_records
+           SET is_removed = %s
+         WHERE id = %s
+        """
+        self.cursor.execute(sql, (removed_flag, d_id))
+        self.flush()
 
     @mysql_retry()
     def update_fight_record_status(self, id: int, report_id: int, new_status: int, errinfo: str = "",
@@ -399,9 +408,9 @@ class DBVidcon:
     def update_video_ts_status(self):
         sql = """
         UPDATE sh_dm_video_v2 v
-JOIN sh_dm_video_author a ON v.u_xid = a.u_xid
-SET v.ts_status = 3
-WHERE a.white_status = 1;
+            JOIN sh_dm_video_author a ON v.u_xid = a.u_xid
+            SET v.ts_status = 3
+            WHERE a.white_status = 1;
         """
         self.cursor.execute(sql)
         self.flush()
diff --git a/dailymotion_status_monitor.py b/dailymotion_status_monitor.py
new file mode 100644
index 0000000..5c7d5aa
--- /dev/null
+++ b/dailymotion_status_monitor.py
@@ -0,0 +1,38 @@
+from DB import DBVidcon
+import requests
+from logger import logger
+db = DBVidcon()
+
+
+def check_video_removed(video_id):
+    url = f"https://api.dailymotion.com/video/{video_id}"
+    params = {"fields": "published,private,status"}
+    resp = requests.get(url, params=params, timeout=10)
+
+    # 404 -> 不存在或已被删除
+    if resp.status_code == 404:
+        return 1
+
+    data = resp.json()
+    # published=False 或 private=True 都视作“已下架”
+    if not data.get("published", False) or data.get("private", False):
+        return 1
+
+    return 0
+
+
+def main():
+    lis = db.getreport_video()
+    for li in lis:
+        video_id = li['v_xid']
+        status = check_video_removed(video_id)
+        if status == 1:
+            db.mark_video_removed(li['id'], status)
+            logger.info(f"视频id {video_id} 下架")
+        else:
+            db.mark_video_removed(li['id'], status)
+            logger.info(f"视频id {video_id} 仍然存在")
+
+
+if __name__ == '__main__':
+    main()