diff --git a/server/wheelserver/api/v1/shop/shop.go b/server/wheelserver/api/v1/shop/shop.go
index c58aede9..36476b8b 100644
--- a/server/wheelserver/api/v1/shop/shop.go
+++ b/server/wheelserver/api/v1/shop/shop.go
@@ -73,7 +73,7 @@ func (this *ShopApi) Buy(c *gin.Context) {
 		return
 	}
 	if user.Score < int64(itemMeta.GetPrice()) {
-		f5.RspErr(c, 500, "config error")
+		f5.RspErr(c, 1, "score not enough")
 		return
 	}
 	if err := user.DecScore(itemMeta.GetPrice()); err != nil {