diff --git a/src/plugins/nonebot_hk_reporter/platform/weibo.py b/src/plugins/nonebot_hk_reporter/platform/weibo.py
index 4c5b2da..f9d9848 100644
--- a/src/plugins/nonebot_hk_reporter/platform/weibo.py
+++ b/src/plugins/nonebot_hk_reporter/platform/weibo.py
@@ -80,8 +80,7 @@ class Weibo(Platform):
             if raw_post['card_type'] == 9:
                 if raw_post['mblog'].get('isTop'):
                     return raw_post
-                else:
-                    return None
+        return None
 
     async def filter_common(self, target: Target, raw_post_list: list[RawPost]) -> list[RawPost]:
         if not self.inited.get(target, False):