diff --git a/server/imserver_new/friend/friendmgr.go b/server/imserver_new/friend/friendmgr.go
index 1c81a987..fe46e030 100644
--- a/server/imserver_new/friend/friendmgr.go
+++ b/server/imserver_new/friend/friendmgr.go
@@ -31,11 +31,7 @@ func (this *FriendMgr) IsFriend(accountId1 string, accountId2 string) bool {
 }
 
 func (this *FriendMgr) HasFriend(accountId string) bool {
-	myFriends := this.getFriends(accountId)
-	if myFriends != nil {
-		return len(*myFriends) > 0
-	}
-	return false
+	return this.GetFriendNum(accountId) > 0
 }
 
 func (this *FriendMgr) GetFriendNum(accountId string) int32 {
@@ -46,6 +42,17 @@ func (this *FriendMgr) GetFriendNum(accountId string) int32 {
 	return 0
 }
 
+func (this *FriendMgr) TraverseFriend(accountId string, cb func(string, int32) bool) {
+	myFriends := this.getFriends(accountId)
+	if myFriends != nil {
+		for a, t := range *myFriends {
+			if !cb(a, t) {
+				break
+			}
+		}
+	}
+}
+
 func (this *FriendMgr) getFriends(accountId string) *map[string]int32 {
 	if friends, ok := this.friendHash[accountId]; ok {
 		return friends