diff --git a/src/components/utils/comment-apis.ts b/src/components/utils/comment-apis.ts
index 5f129f96c0..326b71045d 100644
--- a/src/components/utils/comment-apis.ts
+++ b/src/components/utils/comment-apis.ts
@@ -35,3 +35,7 @@ export const addMenuItem = (
 ) => {
   commentAreaManager.forEachCommentArea(area => area.addMenuItem(item, config))
 }
+
+export * from './comment/comment-area'
+export * from './comment/comment-item'
+export * from './comment/reply-item'
diff --git a/src/components/utils/comment/comment-area.ts b/src/components/utils/comment/comment-area.ts
index 1ce91d399c..9bcf1deee9 100644
--- a/src/components/utils/comment/comment-area.ts
+++ b/src/components/utils/comment/comment-area.ts
@@ -8,3 +8,7 @@ export const getCommentArea = (element: HTMLElement): CommentArea => {
   }
   return new CommentAreaV1(element)
 }
+
+export * from './areas/base'
+export * from './areas/v1'
+export * from './areas/v2'