diff --git a/src/jl-graphic/app/JlDrawApp.ts b/src/jl-graphic/app/JlDrawApp.ts
index 25ef784..78040c7 100644
--- a/src/jl-graphic/app/JlDrawApp.ts
+++ b/src/jl-graphic/app/JlDrawApp.ts
@@ -523,8 +523,12 @@ export class JlDrawApp extends GraphicApp implements IDrawApp {
    */
   bindFormData(form: GraphicData): void {
     this.formData = form;
-    if (this.selectedGraphics.length == 1) {
-      this.formData.copyFrom(this.selectedGraphics[0].saveData());
+    if (this.formData && this.selectedGraphics.length == 1) {
+      if (this.formData.graphicType == this.selectedGraphics[0].type) {
+        this.formData.copyFrom(this.selectedGraphics[0].saveData());
+      } else {
+        this.formData = undefined;
+      }
     }
   }
 
diff --git a/src/jl-graphic/plugins/InteractionPlugin.ts b/src/jl-graphic/plugins/InteractionPlugin.ts
index 080f879..23e2210 100644
--- a/src/jl-graphic/plugins/InteractionPlugin.ts
+++ b/src/jl-graphic/plugins/InteractionPlugin.ts
@@ -4,11 +4,7 @@ import {
   FederatedPointerEvent,
   Point,
 } from 'pixi.js';
-import {
-  IGraphicApp,
-  IGraphicAppConfig,
-  IGraphicScene,
-} from '../app/JlGraphicApp';
+import { IGraphicAppConfig, IGraphicScene } from '../app/JlGraphicApp';
 import { JlGraphic } from '../core/JlGraphic';
 
 export enum InteractionPluginType {
@@ -417,10 +413,10 @@ export abstract class GraphicInteractionPlugin<G extends JlGraphic>
   implements InteractionPlugin
 {
   readonly _type = InteractionPluginType.Graphic;
-  app: IGraphicApp;
+  app: IGraphicScene;
   name: string; // 唯一标识
   _pause: boolean;
-  constructor(name: string, app: IGraphicApp) {
+  constructor(name: string, app: IGraphicScene) {
     this.app = app;
     this.name = name;
     this._pause = true;