diff --git a/packages/context/src/context.ts b/packages/context/src/context.ts
index 7af86a4..e8cb8f2 100644
--- a/packages/context/src/context.ts
+++ b/packages/context/src/context.ts
@@ -35,8 +35,14 @@ export const useWorkspaceData = () => {
   const modelVariables: IVariableTreeNode[] = []; // 绑定变量列表
   const storeActionVariables: IVariableTreeNode[] = []; // 模型中的所有 actions
   const storeVariables: IVariableTreeNode[] = []; // 模型中的所有变量
+  const pageStoreVariables: IVariableTreeNode[] = []; // 页面中的组件实例变量
   const serviceVariables: IVariableTreeNode[] = []; // 服务中的所有变量
 
+  pageStoreVariables.push({
+    title: 'pageStore',
+    key: 'pageStore',
+  });
+
   Object.values(workspace.storeModules).forEach((file) => {
     const prefix = `stores.${file.name}`;
     const states: IVariableTreeNode[] = file.states.map((item) => ({
@@ -109,6 +115,7 @@ export const useWorkspaceData = () => {
   }
 
   let expressionVariables: IVariableTreeNode[] = [
+    buildVariableOptions('当前页面组件实例', '$pageStore', pageStoreVariables),
     buildVariableOptions('数据模型', '$stores', storeVariables),
     buildVariableOptions('服务函数', '$services', serviceVariables),
   ];
diff --git a/packages/designer/src/sidebar/outline-panel/index.tsx b/packages/designer/src/sidebar/outline-panel/index.tsx
index dcb24d0..ebbd9ad 100644
--- a/packages/designer/src/sidebar/outline-panel/index.tsx
+++ b/packages/designer/src/sidebar/outline-panel/index.tsx
@@ -23,11 +23,7 @@ export function OutlinePanel({ showStateView = true, ...treeProps }: OutlineView
       >
         <ComponentsTree {...treeProps} />
       </CollapsePanel>
-      {showStateView && (
-        <CollapsePanel title="页面状态" stickyHeader maxHeight="90%" overflowY="auto">
-          <StateTree />
-        </CollapsePanel>
-      )}
+      {showStateView && <StateTree />}
     </Box>
   );
 }
diff --git a/packages/designer/src/sidebar/outline-panel/state-tree.tsx b/packages/designer/src/sidebar/outline-panel/state-tree.tsx
index 408512d..f684205 100644
--- a/packages/designer/src/sidebar/outline-panel/state-tree.tsx
+++ b/packages/designer/src/sidebar/outline-panel/state-tree.tsx
@@ -1,7 +1,8 @@
 import React, { useEffect, useReducer } from 'react';
 import { observer } from '@music163/tango-context';
 import { isFunction, isObject, pick } from '@music163/tango-helpers';
-import { JsonView } from '@music163/tango-ui';
+import { CollapsePanel, IconButton, JsonView } from '@music163/tango-ui';
+import { ReloadOutlined } from '@ant-design/icons';
 import { useSandboxQuery } from '../../context';
 
 function processTango(obj: any = {}, index = 0) {
@@ -26,7 +27,7 @@ export const StateTree = observer(() => {
   const [, forceUpdate] = useReducer((x) => x + 1, 0);
   const tangoContext = pick(sandboxQuery.window['tango'] || {}, [
     'stores',
-    'page',
+    'pageStore',
     'services',
     'config',
   ]);
@@ -34,6 +35,7 @@ export const StateTree = observer(() => {
     forceUpdate();
   };
   useEffect(() => {
+    // FIXME: 优化这段代码，应该监听 tangoContext 的变化，来刷新
     const settingForm = document.querySelector('.SettingPanel');
     const ob = new MutationObserver(callback);
     if (settingForm) {
@@ -48,13 +50,31 @@ export const StateTree = observer(() => {
     };
   }, []);
   return (
-    <JsonView
-      src={processTango(tangoContext)}
-      collapsed={1}
-      name="tango"
-      displayObjectSize={false}
-      indentWidth={2}
-      enableCopy
-    />
+    <CollapsePanel
+      title="页面状态"
+      stickyHeader
+      maxHeight="90%"
+      overflowY="auto"
+      extra={
+        <IconButton
+          tooltip="同步状态"
+          size="small"
+          icon={<ReloadOutlined />}
+          onClick={(e) => {
+            e.stopPropagation();
+            forceUpdate();
+          }}
+        />
+      }
+    >
+      <JsonView
+        src={processTango(tangoContext)}
+        collapsed={1}
+        name="tango"
+        displayObjectSize={false}
+        indentWidth={2}
+        enableCopy
+      />
+    </CollapsePanel>
   );
 });
diff --git a/packages/helpers/src/helpers/assert.ts b/packages/helpers/src/helpers/assert.ts
index 297a062..cecc538 100644
--- a/packages/helpers/src/helpers/assert.ts
+++ b/packages/helpers/src/helpers/assert.ts
@@ -50,7 +50,7 @@ export function isNil(val: any) {
  * @returns
  */
 export function isStoreVariablePath(key: string) {
-  return /^stores\.[a-zA-Z0-9]+\.\w+$/.test(key);
+  return key === 'pageStore' || /^stores\.[a-zA-Z0-9]+\.\w+$/.test(key);
 }
 
 /**
diff --git a/packages/ui/src/action.tsx b/packages/ui/src/action.tsx
index c25d827..a54ff64 100644
--- a/packages/ui/src/action.tsx
+++ b/packages/ui/src/action.tsx
@@ -68,6 +68,7 @@ export interface ActionProps extends HTMLCoralProps<any> {
    */
   className?: string;
   children?: React.ReactNode;
+  onClick?: React.MouseEventHandler;
 }
 
 export function Action({