diff --git a/packages/dooringx-lib/src/index.tsx b/packages/dooringx-lib/src/index.tsx
index fd17d5f..2c7e435 100644
--- a/packages/dooringx-lib/src/index.tsx
+++ b/packages/dooringx-lib/src/index.tsx
@@ -38,7 +38,7 @@ export { scaleFn } from './core/scale/index';
 // 以下导出用于制作插件
 // 用于制作组件的函数
 export { ComponentItemFactory } from './core/components/abstract';
-// 拖拽
+// 用于菜单拖拽的函数
 export { dragEventResolve } from './core/crossDrag/index';
 // 用于制作组件配置项的函数
 export { createPannelOptions } from './core/components/formTypes';