diff --git a/pt_site/UtilityTool.py b/pt_site/UtilityTool.py
index 9d93eaa..834b459 100644
--- a/pt_site/UtilityTool.py
+++ b/pt_site/UtilityTool.py
@@ -1228,7 +1228,8 @@ class PtSpider:
                         template = '### <font color="red">{} 有{}条新短消息，请注意及时查收！</font>'
                         # 测试发送网站消息原内容
                         self.send_text(template.format(site.name, mail_count + notice_count) + mail_str + notice_str)
-
+                if mail_str or notice_str:
+                    my_site.mail = 0
                 res_sp_hour = self.get_hour_sp(my_site=my_site)
                 if res_sp_hour.code != StatusCodeEnum.OK.code:
                     logging.error(my_site.site.name + res_sp_hour.msg)