diff --git a/server/imserver/player.cc b/server/imserver/player.cc
index 5e78761..2723684 100644
--- a/server/imserver/player.cc
+++ b/server/imserver/player.cc
@@ -123,6 +123,14 @@ void Player::_CMFriendApply(f8::MsgHdr& hdr, const cs::CMFriendApply& msg)
     if (GetFriendById(msg.friend_id())) {
         respmsg.set_errcode(1);
         respmsg.set_errmsg("已经是好友");
+        SendMsg(respmsg);
+        return;
+    }
+    if (msg.friend_id() == AccountId()) {
+        respmsg.set_errcode(21);
+        respmsg.set_errmsg("不能邀请自己");
+        SendMsg(respmsg);
+        return;
     }
     SendMsg(respmsg);
     {