diff --git a/lib/upload_image/ossUtil.dart b/lib/upload_image/ossUtil.dart
index 3532efc..b3f1a73 100755
--- a/lib/upload_image/ossUtil.dart
+++ b/lib/upload_image/ossUtil.dart
@@ -77,8 +77,10 @@ class UploadOss {
       );
       print("response ===== $response");
       EasyLoading.dismiss();
-      /// 删除临时文件
-      File(path).deleteSync();
+      if(fileType == 'jpg'){
+        /// 删除临时文件
+        File(path).deleteSync();
+      }
       // 成功后返回文件访问路径
       return "$ossHost/$ossDirectory$pathName";
     } on DioError catch (e) {
diff --git a/lib/upload_image/upload_image.dart b/lib/upload_image/upload_image.dart
index 17b0fd8..17fc181 100644
--- a/lib/upload_image/upload_image.dart
+++ b/lib/upload_image/upload_image.dart
@@ -280,7 +280,7 @@ class _UploadImagesState extends State<UploadImages> {
             title: const Text('上传图片'),
             message: (max == null || max == 0)
                 ? null
-                : Text('请选择上传方式\n相册最多${max ?? 9}张'),
+                : Text('请选择上传方式\n相册最多$max张'),
             actions: <Widget>[
               CupertinoActionSheetAction(
                 child: const Text('拍照上传'),