diff --git a/pyproject.toml b/pyproject.toml
index 5efae36..f1b81e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "Qzone3TG"
-version = "0.9.6.dev4"
+version = "0.9.6.dev5"
 description = "Forward Qzone feeds to telegram."
 authors = ["aioqzone <zzzzss990315@gmail.com>"]
 readme = "README.md"
diff --git a/src/qzone3tg/app/base/_hook.py b/src/qzone3tg/app/base/_hook.py
index 578dc6a..713d7bd 100644
--- a/src/qzone3tg/app/base/_hook.py
+++ b/src/qzone3tg/app/base/_hook.py
@@ -138,3 +138,8 @@ async def HeartbeatRefresh(num: int):
             self.log.info("当前正在爬取，心跳刷新已忽略。")
             return
         self.ch_fetch.add_awaitable(self._fetch(self.conf.bot.admin, is_period=True))
+
+    @self.qzone.hb_refresh.add_impl
+    def clear_last_fail_cause(num: int):
+        nonlocal last_fail_cause
+        last_fail_cause = None