diff --git a/dbproxy/svc/u_player.go b/dbproxy/svc/u_player.go
index b590a2e..3ca2016 100644
--- a/dbproxy/svc/u_player.go
+++ b/dbproxy/svc/u_player.go
@@ -1539,7 +1539,7 @@ func (svc *PlayerDataSvc) GetPlayerInviteSnid(req *model.PlayerIsExistBySnIdArgs
 	res := &t{}
 
 	err := c.Find(bson.M{"snid": req.SnId}).Select(bson.M{"psnid": 1}).One(res)
-	if err != nil && errors.Is(err, mgo.ErrNotFound) {
+	if err != nil && !errors.Is(err, mgo.ErrNotFound) {
 		return err
 	}
 
diff --git a/public b/public
index 45e11d5..b3c639b 160000
--- a/public
+++ b/public
@@ -1 +1 @@
-Subproject commit 45e11d554d0d1093e3335774bf1d5e027f15d234
+Subproject commit b3c639ba6fbdb6ee41e21a8b96901a179db031af