diff --git a/comm/const.go b/comm/const.go
index e2d6bc8f7..a35854fcf 100644
--- a/comm/const.go
+++ b/comm/const.go
@@ -335,6 +335,7 @@ const (
 	Reddot27 ReddotType = 10027 //公会----任务完成红点
 	Reddot28 ReddotType = 10028 //公会----进度奖励红点
 	Reddot29 ReddotType = 10029 //任务----周常任务完成红点
+	Reddot30 ReddotType = 10030 //邮件-----未读邮件红点
 )
 
 type TaskType int32