message: fix: build storybook
diff: @@ -70,14 +70,14 @@ export const Alert: React.FunctionComponent<
  },
  className
  )
  -
  + const iconProps = {
  + className: classNames(styles.icon, styles['icon-alert']),
  + }
  return closed ? null : (
  <div className={styleContainer} {...rest}>
  {selfIcon &&
  React.isValidElement(selfIcon) &&
  - React.cloneElement(selfIcon, {
  - className: classNames(styles.icon, styles['icon-alert']),
  - })}
  + React.cloneElement(selfIcon, iconProps)}
  {children}
  {isClosable && (
  <TimesCircle
  