diff --git a/components/dropdown/props.ts b/components/dropdown/props.ts
index 06b82be8d9..d9a5475a3c 100644
--- a/components/dropdown/props.ts
+++ b/components/dropdown/props.ts
@@ -45,7 +45,7 @@ const dropdownProps = () => ({
 const ButtonTypesProps = buttonTypes();
 const dropdownButtonProps = () => ({
   ...dropdownProps(),
-  type: PropTypes.oneOf(tuple('primary', 'ghost', 'dashed', 'default')),
+  type: ButtonTypesProps.type,
   size: PropTypes.oneOf(tuple('small', 'large')),
   htmlType: ButtonTypesProps.htmlType,
   href: PropTypes.string,