diff --git a/app/src/layout/util.ts b/app/src/layout/util.ts
index 6100c80c4..84c33d3dd 100644
--- a/app/src/layout/util.ts
+++ b/app/src/layout/util.ts
@@ -449,16 +449,20 @@ export const JSONToLayout = (app: App, isStart: boolean) => {
     }
     const idZoomIn = getIdZoomInByPath();
 
-    // 启动时 layout 中有该文档，该文档还原会在此之后，因此需有延迟
-    if (idZoomIn.id) {
-        setTimeout(() => {
+
+    setTimeout(() => {
+        // 启动时 layout 中有该文档，该文档还原会在此之后，因此需有延迟
+        if (idZoomIn.id) {
             openFileById({
                 id: idZoomIn.id,
                 action: idZoomIn.isZoomIn ? [Constants.CB_GET_ALL, Constants.CB_GET_FOCUS] : [Constants.CB_GET_FOCUS, Constants.CB_GET_CONTEXT],
                 zoomIn: idZoomIn.isZoomIn
             });
-        }, Constants.TIMEOUT_LOAD);
-    }
+        }
+        app.plugins.forEach(item => {
+            item.onLayoutReady();
+        })
+    }, Constants.TIMEOUT_LOAD);
 };
 
 export const layoutToJSON = (layout: Layout | Wnd | Tab | Model, json: any, dropEditScroll = false) => {
diff --git a/app/src/plugin/index.ts b/app/src/plugin/index.ts
index 3ea80aa16..5c462c771 100644
--- a/app/src/plugin/index.ts
+++ b/app/src/plugin/index.ts
@@ -47,6 +47,10 @@ export class Plugin {
         // 禁用/卸载
     }
 
+    public onLayoutReady() {
+        // 布局加载完成
+    }
+
     public addTopBar(options: {
         icon: string,
         title: string,