diff --git a/github_cve_monitor.py b/github_cve_monitor.py
index d14bc31..f4f35c9 100644
--- a/github_cve_monitor.py
+++ b/github_cve_monitor.py
@@ -678,7 +678,7 @@ if __name__ == '__main__':
         # 判断是否达到设定时间
         now = datetime.datetime.now()
         # 到达设定时间，结束内循环
-        if now.hour == 23 and now.minute > 55:
+        if now.hour == 23 and now.minute > 50:
             counter = {}    # 每天初始化黑名单
 
         tools_list, keyword_list, user_list = load_tools_list()