diff --git a/service/wechatminiprogram/save_img.go b/service/wechatminiprogram/save_img.go
index e3c1e960..e2eda48d 100644
--- a/service/wechatminiprogram/save_img.go
+++ b/service/wechatminiprogram/save_img.go
@@ -24,7 +24,7 @@ func (app *App) SaveImg(resp gohttp.Response, dir, saveName string) SaveImgRespo
 	here:
 		f, err := os.OpenFile(dir+outputFileName, os.O_CREATE|os.O_RDWR, 0666)
 		if err != nil {
-			os.Mkdir(dir, 0666)
+			os.Mkdir(dir, 0755)
 			goto here
 		}
 		f.Write(resp.Body)