diff --git a/pages/creator/imgDetail.vue b/pages/creator/imgDetail.vue
index 21765ea..5a6331a 100644
--- a/pages/creator/imgDetail.vue
+++ b/pages/creator/imgDetail.vue
@@ -416,7 +416,7 @@
 							//如果没有相册权限
 							if (!res.authSetting["scope.writePhotosAlbum"]) {
 								//向用户发起授权请求
-								tt.authorize({
+								uni.authorize({
 									scope: "scope.album",
 									success: () => {
 										//授权成功保存图片到系统相册