diff --git a/packages/ui/scrollbar/src/types.ts b/packages/ui/scrollbar/src/types.ts
index 8be682b09..5745ad78a 100644
--- a/packages/ui/scrollbar/src/types.ts
+++ b/packages/ui/scrollbar/src/types.ts
@@ -75,7 +75,7 @@ export type ScrollbarPositionEnum =
   | 'sticky'
 
 /**
- * 更多配置请参考：https://perfectscrollbar.com/
+ * 更多配置请参考：https://github.com/mdbootstrap/perfect-scrollbar/blob/main/types/perfect-scrollbar.d.ts
  */
 export type Settings = PerfectScrollbar.Options & {
   /**