diff --git a/src/server/game/PlayerFunc.go b/src/server/game/PlayerFunc.go
index 36832405..b64a1893 100644
--- a/src/server/game/PlayerFunc.go
+++ b/src/server/game/PlayerFunc.go
@@ -837,7 +837,10 @@ func Benchmark(player *Player) {
 
 func GetUidByFaceBook(Fb string) (int, error) {
 	sqlStr := "SELECT dwUin FROM t_player_baseinfo WHERE FaceBookId = ?"
-	Uid := 0
-	err := db.SqlDb.Get(&Uid, sqlStr, Fb)
-	return Uid, err
+	type Result struct {
+		Uid int `db:"dwUin"`
+	}
+	R := Result{}
+	err := db.SqlDb.Get(&R, sqlStr, Fb)
+	return R.Uid, err
 }