diff --git a/plugins/check_zhenxun_update/__init__.py b/plugins/check_zhenxun_update/__init__.py
index ebf417b4..e2a5ab42 100644
--- a/plugins/check_zhenxun_update/__init__.py
+++ b/plugins/check_zhenxun_update/__init__.py
@@ -30,7 +30,7 @@ async def _(bot: Bot, event: MessageEvent, state: T_State):
 
 @scheduler.scheduled_job(
     "interval",
-    hour=24,
+    hours=24,
 )
 async def _():
     _version = "v0.0.0"