diff --git a/server/mailserver/constant/constant.go b/server/mailserver/constant/constant.go
index 99fc9cee..6e931f59 100644
--- a/server/mailserver/constant/constant.go
+++ b/server/mailserver/constant/constant.go
@@ -21,6 +21,7 @@ const (
 	INBOX_STATE_NONE = 0
 	INBOX_STATE_READ = 1
 	INBOX_STATE_DELETED = 2
+	INBOX_STATE_RECEIVED = 3
 )
 
 const (
diff --git a/server/mailserver/player/player.go b/server/mailserver/player/player.go
index 2b774464..de20b244 100644
--- a/server/mailserver/player/player.go
+++ b/server/mailserver/player/player.go
@@ -77,13 +77,16 @@ func (this *player) MarkMails(mails []common.Mail) error {
 				mi.expireTime = m.GetExpireTime()
 				this.inboxHash[mi.mailId] = mi
 			} else if mi.state != constant.INBOX_STATE_NONE {
-				err := model.Inbox.Mark(this.GetAccountId(), m.GetMailId(), nowTime, m.GetExpireTime())
-				if err != nil {
-					resultErr = err
-					break
+				if mi.state != constant.INBOX_STATE_DELETED &&
+					mi.state != constant.INBOX_STATE_RECEIVED {
+					err := model.Inbox.Mark(this.GetAccountId(), m.GetMailId(), nowTime, m.GetExpireTime())
+					if err != nil {
+						resultErr = err
+						break
+					}
+					mi.state = constant.INBOX_STATE_READ
+					mi.expireTime = m.GetExpireTime()
 				}
-				mi.state = constant.INBOX_STATE_READ
-				mi.expireTime = m.GetExpireTime()
 			}
 		}
 	}