diff --git a/server/wheelserver/api/v1/bag/bag.go b/server/wheelserver/api/v1/bag/bag.go
index dabf0e64..0135919d 100644
--- a/server/wheelserver/api/v1/bag/bag.go
+++ b/server/wheelserver/api/v1/bag/bag.go
@@ -49,19 +49,16 @@ func (this *BagApi) UseItem(c *gin.Context) {
 		f5.RspErr(c, 401, "params parse error")
 		return
 	}
-	user := new(model.User)
+	bagItem := new(model.Bag)
 	rspObj := struct {
 		vo.BaseVo
-		UserInfo vo.User `json:"user_info"`
 	}{}
-	nowTime := f5.GetApp().GetRealSeconds()
-	if err, found := user.Find(s.GetAccountId(), nowTime); err != nil  {
+	if err, found := bagItem.FindByItemUniId(s.GetAccountId(), q5.ToInt64(reqJson.ItemUniId)); err != nil  {
 		f5.RspErr(c, 500, "server internal error")
 		return
 	} else if !found {
 		f5.RspErr(c, 1, "server internal error")
 		return
 	}
-	rspObj.UserInfo.FromModel(user)
 	c.JSON(200, rspObj)
 }