diff --git a/src/jl-graphic/app/index.ts b/src/jl-graphic/app/index.ts
index abd1d21..b9f5fa2 100644
--- a/src/jl-graphic/app/index.ts
+++ b/src/jl-graphic/app/index.ts
@@ -15,6 +15,7 @@ import {
   IGraphicStorage,
   IJlCanvas,
 } from './JlGraphicApp';
+import { GraphicDataUpdateOperation } from './BasicOperation';
 
 /**
  * 实例化图形app
@@ -34,7 +35,7 @@ export function newDrawApp(options: DrawAppOptions): IDrawApp {
   return new JlDrawApp(options);
 }
 
-export { AppConsts, GraphicDrawAssistant };
+export { AppConsts, GraphicDrawAssistant, GraphicDataUpdateOperation };
 export type {
   DrawAssistant,
   ICanvasProperties,