diff --git a/server/imserver_new/constant/constant.go b/server/imserver_new/constant/constant.go
index e4cacca5..70eacc1f 100644
--- a/server/imserver_new/constant/constant.go
+++ b/server/imserver_new/constant/constant.go
@@ -43,6 +43,13 @@ const (
 	CACHE_LOCK_KEY = "cache:"
 )
 
+const (
+	FRIEND_APPLY_STATUS_NONE = 0
+	FRIEND_APPLY_STATUS_ACCEPT = 1
+	FRIEND_APPLY_STATUS_REJECT = 2
+	FRIEND_APPLY_STATUS_IGNORE = 3
+)
+
 const (
 	GUILD_APPLY_STATUS_NONE = 0
 	GUILD_APPLY_STATUS_ACCEPT = 1
diff --git a/server/imserver_new/friend/friendmgr.go b/server/imserver_new/friend/friendmgr.go
index 6d3c3807..956cab52 100644
--- a/server/imserver_new/friend/friendmgr.go
+++ b/server/imserver_new/friend/friendmgr.go
@@ -208,13 +208,13 @@ func (this *friendMgr) AsyncAddFriend(senderId string, targetId string, cb func(
 			{"target_id", targetId},
 		},
 		[][]string{
-			{"status", q5.ToString(0)},
+			{"status", q5.ToString(constant.FRIEND_APPLY_STATUS_NONE)},
 			{"last_apply_time", q5.ToString(nowTime)},
 		},
 		[][]string{
 			{"sender_id", senderId},
 			{"target_id", targetId},
-			{"status", q5.ToString(0)},
+			{"status", q5.ToString(constant.FRIEND_APPLY_STATUS_NONE)},
 			{"last_apply_time", q5.ToString(nowTime)},
 			{"createtime", q5.ToString(nowTime)},
 			{"modifytime", q5.ToString(nowTime)},
@@ -224,7 +224,6 @@ func (this *friendMgr) AsyncAddFriend(senderId string, targetId string, cb func(
 				cb(1, "")
 				return
 			}
-			this.asyncSetApplyStatus(senderId, targetId, 1)
 			cb(0, "")
 		})
 }
diff --git a/server/imserver_new/player/player.go b/server/imserver_new/player/player.go
index 8674afcd..d85f9a41 100644
--- a/server/imserver_new/player/player.go
+++ b/server/imserver_new/player/player.go
@@ -169,6 +169,10 @@ func (this *player) CMAddFriendRequest(hdr *f5.MsgHdr, msg *cs.CMAddFriendReques
 		this.SendMsg(rspMsg)
 		return
 	}
+	if this.GetAccountId() == msg.GetTargetAccountId() {
+		this.SendMsg(rspMsg.Err(2, "Cannot invite oneself"))
+		return
+	}
 	GetFriendMgr().AsyncAddFriend(
 		this.GetAccountId(),
 		msg.GetTargetAccountId(),