diff --git a/lua/app/module/mail/mail_manager.lua b/lua/app/module/mail/mail_manager.lua
index b36a7f6a..b3559049 100644
--- a/lua/app/module/mail/mail_manager.lua
+++ b/lua/app/module/mail/mail_manager.lua
@@ -149,7 +149,7 @@ function MailManager:needUpdateMail()
     end
     self.needUpdateMailSid = self:performWithDelayGlobal(function()
         self:getMailList(true)
-    end, math.random(1, 5))
+    end, math.random(1, 60))
 end
 
 return MailManager
\ No newline at end of file