diff --git a/packages/amis-ui/scss/components/form/_file.scss b/packages/amis-ui/scss/components/form/_file.scss
index 7bea24545..e7abe2f7f 100644
--- a/packages/amis-ui/scss/components/form/_file.scss
+++ b/packages/amis-ui/scss/components/form/_file.scss
@@ -47,6 +47,8 @@
   // }
 
   &-description {
+    margin-top: var(--inputFile-base-des-margin);
+    line-height: 20px;
     color: var(--inputFile-base-des-color);
     font-size: var(--inputFile-base-des-fontSize);
     font-weight: var(--inputFile-base-des-fontWeight);
diff --git a/packages/amis/src/renderers/Form/InputFile.tsx b/packages/amis/src/renderers/Form/InputFile.tsx
index 86366f5b9..2778cbe97 100644
--- a/packages/amis/src/renderers/Form/InputFile.tsx
+++ b/packages/amis/src/renderers/Form/InputFile.tsx
@@ -1447,7 +1447,7 @@ export default class FileControl extends React.Component<FileProps, FileState> {
               ) : (
                 <>
                   <Button
-                    level="default"
+                    level="enhance"
                     disabled={disabled}
                     className={cx('FileControl-selectBtn', btnClassName, {
                       'is-disabled':
@@ -1471,18 +1471,15 @@ export default class FileControl extends React.Component<FileProps, FileState> {
                   </Button>
                 </>
               )}
-              {description
-                ? render('desc', description, {
-                    className: cx(
-                      'FileControl-description',
-                      descriptionClassName
-                    )
-                  })
-                : null}
             </div>
           )}
         </DropZone>
 
+        {description
+          ? render('desc', description, {
+              className: cx('FileControl-description', descriptionClassName)
+            })
+          : null}
         {maxSize && !drag ? (
           <div className={cx('FileControl-sizeTip')}>
             {__('File.sizeLimit', {maxSize: prettyBytes(maxSize, 1024)})}