diff --git a/server/imserver_new/friend/friendmgr.go b/server/imserver_new/friend/friendmgr.go
index 11d0d934..cf85e5ed 100644
--- a/server/imserver_new/friend/friendmgr.go
+++ b/server/imserver_new/friend/friendmgr.go
@@ -278,10 +278,32 @@ func (this *friendMgr) AsyncRejectApply(senderId string, targetId string, cb fun
 }
 
 func (this *friendMgr) AsynDeleteFriend(senderId string, targetId string, cb func(int32, string)) {
-	if this.IsFriend(senderId, targetId) {
+	if !this.IsFriend(senderId, targetId) ||
+		senderId == targetId {
 		cb(0, "")
 		return
 	}
+	accountId1, accountId2 := this.sortAccounts(senderId, targetId)
+	f5.GetJsStyleDb().Update(
+		constant.FRIEND_DB,
+		"t_friend_relationship",
+		[][]string{
+			{"deleted", q5.ToString(1)},
+			{"del_time", q5.ToString(f5.GetApp().GetNowSeconds())},
+		},
+		[][]string{
+			{"account_id1", accountId1},
+			{"account_id2", accountId2},
+		},
+		func (err error, lastInsertId int64, rowsAffected int64) {
+			if err != nil {
+				cb(1, "")
+				return
+			}
+			this.removeFriendShip(accountId1, accountId2)
+			cb(0, "")
+
+		})
 }
 
 func (this *friendMgr) AsyncAddBlack(senderId string, targetId string, cb func(int32, string)) {
@@ -311,6 +333,21 @@ func (this *friendMgr) addFriendShip(accountId1 string, accountId2 string, addTi
 	}
 }
 
+func (this *friendMgr) removeFriendShip(accountId1 string, accountId2 string) {
+	{
+		friends := this.getFriends(accountId1)
+		if friends != nil {
+			delete(*friends, accountId2)
+		}
+	}
+	{
+		friends := this.getFriends(accountId2)
+		if friends != nil {
+			delete(*friends, accountId1)
+		}
+	}
+}
+
 func (this *friendMgr) addBlackList(accountId string, blockId string, addTime int32) {
 	{
 		blacks := this.getBlacks(accountId)