message: chore(upload): update btn size
diff: @@ -36,6 +36,7 @@ $prefix: '#{$component-prefix}-upload' !default;
  text-align: center;
  height: 20px;
  transition: all 0.3s;
  + font-size: use-text-size('lg');
  &:hover {
  background-color: use-color('gray', 300);
  