diff --git a/package.json b/package.json
index 350d2af..7eeee2d 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,9 @@
   "license": "MIT",
   "type": "module",
   "dependencies": {
-    "@kevisual/router": "workspace:*",
-    "@kevisual/store": "workspace:*",
+    "@kevisual/router": "0.0.6-alpha-2",
+    "@kevisual/store": "0.0.1-alpha.7",
+    "@kevisual/tab-leader": "^0.0.1",
     "@vitejs/plugin-react": "^4.3.4",
     "clsx": "^2.1.1",
     "eventemitter3": "^5.0.1",
@@ -23,16 +24,16 @@
     "marked": "^15.0.3",
     "marked-highlight": "^2.2.1",
     "nanoid": "^5.0.9",
-    "react": "^18.3.1",
-    "vite": "^6.0.1",
-    "zustand": "^5.0.1"
+    "react": "^19.0.0",
+    "zustand": "^5.0.2"
   },
   "devDependencies": {
     "@build/tailwind": "1.0.2-alpha-2",
     "@types/lodash-es": "^4.17.12",
-    "@types/react": "^18.3.12",
+    "@types/react": "^19.0.1",
     "@types/umami": "^2.10.0",
     "autoprefixer": "^10.4.20",
-    "tailwindcss": "^3.4.15"
+    "tailwindcss": "^3.4.16",
+    "vite": "^6.0.3"
   }
 }
\ No newline at end of file
diff --git a/src/app.ts b/src/app.ts
new file mode 100644
index 0000000..0ae70f9
--- /dev/null
+++ b/src/app.ts
@@ -0,0 +1,11 @@
+import { QueryRouterServer } from '@kevisual/router/browser';
+import { useContextKey } from '@kevisual/store/config';
+import { useConfigKey } from '@kevisual/store/config';
+import { EventEmitter } from 'eventemitter3';
+
+export const app = useContextKey('app', () => {
+  return new QueryRouterServer();
+});
+export const emitter = useContextKey('emitter', () => {
+  return new EventEmitter();
+});
diff --git a/src/h.ts b/src/h.ts
index ed18535..5b64a3a 100644
--- a/src/h.ts
+++ b/src/h.ts
@@ -6,13 +6,13 @@ const loadChidren = (element: any, children: any[]) => {
       return;
     }
     if (typeof child === 'function') {
-      console.log('child', child);
+      // console.log('child', child);
       return;
     }
     if (typeof child === 'undefined') {
       return;
     }
-    console.log('child', child);
+    // console.log('child', child);
     element.appendChild(typeof child === 'string' ? document.createTextNode(child) : child);
   });
 };
@@ -52,7 +52,7 @@ export function h(type: string | Function, props: any, ...children: any[]): HTML
   const checkConnect = () => {
     if (element.isConnected) {
       onLoad?.({ el: element, key, _props: props });
-      console.log('onLoad', element, key);
+      // console.log('onLoad', element, key);
       return true;
     }
     return false;
diff --git a/src/main.tsx b/src/main.tsx
index 29d31c0..8220d7d 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -1,27 +1,35 @@
 import { h } from '@/h';
 import '@build/tailwind/main.css';
 // tab的app-routes模块
-import './tab';
+// import './tab';
+import './app.ts';
+import { start } from '@kevisual/tab-leader';
 import './page/index.css';
 import './main.css';
 
 import { Page } from '@kevisual/store/page';
 import { AiChat } from './page/AiChat';
 
-const div = document.createElement('div');
-
-div.className = 'text-4xl text-center p-4 bg-blue-200';
-div.innerHTML = 'Browser Apps';
+const main = () => {
+  start();
+};
+main();
 
 const page = new Page({
   path: '',
   key: '',
   basename: '',
 });
-page.addPage('/home', 'home');
+
+page.addPage('/', 'home');
 page.addPage('/ai', 'ai');
 
 page.subscribe('home', (page) => {
+  const div = document.createElement('div');
+
+  div.className = 'text-4xl text-center p-4 bg-blue-200';
+  div.innerHTML = 'Browser Apps';
+
   document.body.appendChild(div);
 });
 
diff --git a/src/modules/lazy-test.ts b/src/modules/lazy-test.ts
new file mode 100644
index 0000000..09a7b73
--- /dev/null
+++ b/src/modules/lazy-test.ts
@@ -0,0 +1,3 @@
+export const test = () => {
+  console.log('test');
+};
diff --git a/src/page/AiChat.tsx b/src/page/AiChat.tsx
index c280c7e..a91c420 100644
--- a/src/page/AiChat.tsx
+++ b/src/page/AiChat.tsx
@@ -63,7 +63,7 @@ export const AiChat = () => {
   store.subscribe(
     (state, prevState) => {
       const messages = state.messages;
-      console.log('store', state, prevState);
+      // console.log('store', state, prevState);
       if (aiMessageRef.current) {
         messages.forEach((message) => {
           const id = message.id;
@@ -87,8 +87,8 @@ export const AiChat = () => {
               // 如果滚动条距离底部小于100px，自动滚动到底部
               if (scrollContainerEl.scrollHeight - scrollContainerEl.scrollTop - scrollContainerEl.clientHeight < 400) {
               }
-              console.log('scrollContainerEl', scrollContainerEl.scrollHeight, scrollContainerEl.scrollTop, scrollContainerEl.clientHeight);
-              console.log('scrollContainerEl<400', scrollContainerEl.scrollHeight - scrollContainerEl.scrollTop - scrollContainerEl.clientHeight < 400);
+              // console.log('scrollContainerEl', scrollContainerEl.scrollHeight, scrollContainerEl.scrollTop, scrollContainerEl.clientHeight);
+              // console.log('scrollContainerEl<400', scrollContainerEl.scrollHeight - scrollContainerEl.scrollTop - scrollContainerEl.clientHeight < 400);
               bottom?.scrollIntoView({ behavior: 'smooth' });
             }
           };
@@ -106,7 +106,7 @@ export const AiChat = () => {
     const input = textareaRef.current;
     const state = aiChatStore.getState();
     if (state.loading || !state.end) {
-      console.log('loading');
+      // console.log('loading');
       return;
     }
     if (input && input.value.trim() !== '') {
@@ -121,7 +121,7 @@ export const AiChat = () => {
       ref={ref}
       className='w-full h-full  bg-blue-400 flex justify-center'
       onLoad={(e) => {
-        console.log('onLoad======', e, ref.current);
+        // console.log('onLoad======', e, ref.current);
       }}>
       <div className='w-[80%] border p-2 shadow bg-white mt-2 mb-2 rounded-lg  flex flex-col'>
         <h1 className='text-2xl font-bold text-gray-800 text-center'>AI聊天</h1>
diff --git a/src/store/ai-chat-store.ts b/src/store/ai-chat-store.ts
index de9f619..9fc4597 100644
--- a/src/store/ai-chat-store.ts
+++ b/src/store/ai-chat-store.ts
@@ -1,6 +1,6 @@
 import { StoreManager } from '@kevisual/store';
 import type { StateCreator, StoreApi } from 'zustand';
-import { useContextKey } from '@kevisual/store/context';
+import { useContextKey } from '@kevisual/store/config';
 import { postOllama, postOllamaStrem } from '@/response/ollama/ollama';
 import { nanoid } from 'nanoid';
 
diff --git a/src/tab.ts b/src/tab.ts
deleted file mode 100644
index c4a0be8..0000000
--- a/src/tab.ts
+++ /dev/null
@@ -1,446 +0,0 @@
-import { nanoid } from 'nanoid';
-import { QueryRouterServer } from '@kevisual/router/browser';
-import { useContextKey } from '@kevisual/store/context';
-import { useConfigKey } from '@kevisual/store/config';
-import { EventEmitter } from 'eventemitter3';
-// const errorCdoe = {
-//   840: 'not me', // 不是我
-//   999: 'find max', // 找到最大的
-// };
-export const emitter = useContextKey('emitter', () => {
-  return new EventEmitter();
-});
-
-export const tabId = useConfigKey('tabId', () => {
-  return nanoid(8);
-});
-export const openTabs = useContextKey('openTabs', () => {
-  return new Set<string>();
-});
-export const tabConfig = useConfigKey('tabConfig', () => {
-  const random = Math.random().toString(36).substring(7);
-  return {
-    title: 'tab random' + random,
-    description: 'tab config',
-    tabId: useConfigKey('tabId', () => {}),
-  };
-});
-
-export const app = useContextKey('app', () => {
-  return new QueryRouterServer();
-});
-
-export const umami = useContextKey('umami', () => {
-  if (!window.umami) {
-    (window as any).umami = {
-      track: (event: string, data: any) => {
-        console.log('umami event not found', event, data);
-      },
-    };
-  }
-  return window.umami;
-});
-
-export const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
-
-// 控制 tab 启动
-let load = false;
-let openTime = Date.now();
-let meIsMax = '1'; // 0: 未知, 1: 对比来源，我更大, 2: 不是
-
-export type Msg = {
-  requestId?: string;
-  path: string;
-  key: string;
-  [key: string]: any;
-};
-app
-  .route({
-    path: 'tab',
-    key: 'introduce',
-    description: '当多个tab打开的时候，找打哦最后打开的，确信那些tabs是有效和打开的',
-  })
-  .define(async (ctx) => {
-    const source = ctx.query?.source;
-    const sourceOpenTime = ctx.query?.openTime;
-    const update = ctx.query?.update;
-    if (!source) {
-      ctx.throw?.(400, 'tabId is required');
-    }
-    openTabs.add(source);
-    if (update) {
-      localStorage.setItem('tab-' + tabId, source);
-    }
-    if (!load) {
-      // console.log('soucre time', sourceOpenTime, openTime, sourceOpenTime > openTime);
-      if (openTime < sourceOpenTime) {
-        meIsMax = '2'; // 来源的时间比我大
-      }
-    }
-    ctx.code = 999;
-    ctx.body = 'ok';
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'tab',
-    key: 'close',
-    description: '当触发关闭事件的时候，清除tab',
-  })
-  .define(async (ctx) => {
-    const source = ctx.query?.source;
-    if (!source) {
-      ctx.throw?.(400, 'tabId is required');
-    }
-    openTabs.delete(source);
-    localStorage.removeItem('tab-' + source);
-    ctx.body = 'ok';
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'tab',
-    key: 'setTabs',
-    description: '已经知道最新的tabs了，通知所有的channel，设置打开的 tab',
-  })
-  .define(async (ctx) => {
-    const tabs = ctx.query?.tabs || [];
-    openTabs.clear();
-    tabs.forEach((tab) => {
-      openTabs.add(tab);
-    });
-    console.log(`[${tabId}]Set open tabs: ${tabs.length}`, openTabs.keys());
-    load = true;
-    ctx.body = 'ok';
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'tab',
-    key: 'getTabs',
-    description: '获取所有的打开的 tab',
-  })
-  .define(async (ctx) => {
-    ctx.body = Array.from(openTabs);
-  })
-  .addTo(app);
-
-// 操作私有 tab
-app
-  .route({
-    path: 'tab',
-    key: 'getMe',
-    description: '获取自己的 tab 信息，比如tabId，openTime，tabConfig',
-  })
-  .define(async (ctx) => {
-    ctx.body = { tabId, openTime, tabConfig };
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'tab',
-    key: 'me',
-    id: 'me',
-    description: '验证是否是自己的标签页面，如果是自己则继续，否则返回错误',
-  })
-  .define(async (ctx) => {
-    // check me
-    const to = ctx.query?.to;
-    if (to !== tabId) {
-      // not me
-      ctx.throw?.(840, 'not me');
-      return;
-    }
-    ctx.body = 'ok';
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'channel',
-    key: 'postAllTabs',
-    description: '向所有的 tab 发送消息,如果payload有hasResponse，则等待所有的 tab 返回消息',
-  })
-  .define(async (ctx) => {
-    const data = ctx.query?.data;
-    const hasResponse = ctx.query?.hasResponse;
-    if (!data?.path) {
-      ctx.throw?.(400, 'path is required');
-    }
-    const res = await new Promise((resolve) => {
-      if (hasResponse) {
-        postAllTabs(data, (res) => {
-          resolve(res);
-        });
-      } else {
-        postAllTabs(data);
-        resolve('ok');
-      }
-    });
-    ctx.body = res || 'ok';
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'channel',
-    key: 'postTab',
-    description: '向指定的 tab 发送消息,如果payload有hasResponse，则等待指定的 tab 返回消息',
-  })
-  .define(async (ctx) => {
-    const data = ctx.query?.data;
-    const hasResponse = ctx.query?.hasResponse;
-    if (!data?.path) {
-      ctx.throw?.(400, 'path is required');
-    }
-    const res = await new Promise((resolve) => {
-      if (hasResponse) {
-        postTab(data, (res) => {
-          resolve(res);
-        });
-      } else {
-        postTab(data);
-        resolve('ok');
-      }
-    });
-    ctx.body = res || 'ok';
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'tab',
-    key: 'setConfig',
-    description: '设置 tab 的配置信息',
-  })
-  .define(async (ctx) => {
-    const config = ctx.query?.config;
-    if (config) {
-      Object.assign(tabConfig, config);
-    }
-    ctx.body = tabConfig;
-  })
-  .addTo(app);
-
-app
-  .route({
-    path: 'tab',
-    key: 'getConfig',
-    description: '获取 tab 的配置信息',
-  })
-  .define(async (ctx) => {
-    ctx.body = tabConfig;
-  })
-  .addTo(app);
-
-const channel = useContextKey('channel', () => {
-  return new BroadcastChannel('tab-channel');
-});
-
-channel.addEventListener('message', (event) => {
-  const { requestId, to, source, responseId } = event.data;
-  if (responseId && to === tabId) {
-    // 有 id 的消息, 这是这个模块请求返回回来的消息，不被其他模块处理。
-    emitter.emit(responseId, event.data);
-    return;
-  }
-
-  // console.log('channel message', event.data);
-  if (to === 'all' || to === tabId) {
-    const { path, key, payload, ...rest } = event.data;
-    if (!path) {
-      return;
-    }
-    app
-      .run({
-        path,
-        key,
-        payload: {
-          ...rest,
-          ...payload,
-        },
-      })
-      .then((res) => {
-        const { data, message, code } = res;
-        if (requestId) {
-          if (code !== 999) {
-            console.log('channel response', requestId, res);
-          }
-          const msg = {
-            // 返回数据一般没有 requestId,如果有，在res中自己放置
-            responseId: requestId,
-            to: source,
-            source: tabId,
-            data: data,
-            message,
-            code,
-          };
-          if (data?.requestId) {
-            msg['requestId'] = data.requestId;
-          }
-          channel.postMessage(msg);
-        }
-      })
-      .catch((err) => {
-        console.error(tabId, requestId, err);
-      });
-    return;
-  }
-});
-
-const postAllTabs = (msg: Msg, callback?: (data: any[], error?: any[]) => any, timeout = 3 * 60 * 1000) => {
-  const action = {
-    ...msg,
-    to: 'all',
-    source: tabId,
-  };
-  if (callback) {
-    const requestId = nanoid(8);
-    action.requestId = requestId;
-    const res: any = [];
-    const error: any = [];
-    emitter.on(requestId, (data) => {
-      res.push(data);
-      // console.log('postAllTabs callback', data, res.length, openTabs.size);
-      if (res.length >= openTabs.size - 1) {
-        callback(res);
-        emitter.off(requestId);
-      }
-    });
-    setTimeout(() => {
-      const tabs = [...openTabs];
-      tabs.forEach((tab) => {
-        if (tab === tabId) {
-          return;
-        }
-        if (!res.find((r) => r.source === tab)) {
-          error.push({ code: 500, message: 'timeout', tab, source: tab, to: tabId });
-        }
-      });
-      callback(res, error);
-
-      emitter.off(requestId);
-    }, timeout);
-  }
-  channel.postMessage(action);
-};
-
-const postTab = (msg: Msg, callback?: (data: any) => any, timeout = 3 * 60 * 1000) => {
-  const action = {
-    ...msg,
-    to: msg.to,
-    source: tabId,
-  };
-  if (callback) {
-    const requestId = nanoid(8);
-    action.requestId = requestId;
-    emitter.on(requestId, (data) => {
-      callback(data);
-      emitter.off(requestId);
-    });
-    setTimeout(() => {
-      callback({ code: 500, message: 'timeout' });
-      emitter.off(requestId);
-    }, timeout);
-  }
-  channel.postMessage(action);
-};
-const channelFn = {
-  postAllTabs,
-  postTab,
-};
-
-useConfigKey('channelMsg', () => {
-  return channelFn;
-});
-
-const getTabs = (filter = true) => {
-  const allTabs = Object.keys(localStorage).filter((key) => key.startsWith('tab-'));
-  const tabs = allTabs.filter((key) => {
-    if (!filter) {
-      return true;
-    }
-    const tab = localStorage.getItem(key);
-    if (tab === tabId) {
-      return true;
-    }
-    localStorage.removeItem(key);
-    return false;
-  });
-  return tabs;
-};
-
-const getOtherTabs = async () => {
-  const res = await app.run({
-    path: 'channel',
-    key: 'postAllTabs',
-    payload: {
-      data: {
-        path: 'tab',
-        key: 'getConfig',
-      },
-      hasResponse: true,
-    },
-  });
-  console.log('getOtherTabs', res);
-};
-
-// @ts-ignore
-window.getOtherTabs = getOtherTabs;
-const checkTabs = async () => {
-  postAllTabs({ path: 'tab', key: 'introduce', payload: { openTime: openTime, update: true } });
-  await sleep(1000);
-  const tabs = getTabs();
-  postAllTabs({ path: 'tab', key: 'setTabs', payload: { tabs: tabs.map((tab) => tab.replace('tab-', '')) } });
-  openTabs.clear();
-  tabs.forEach((tab) => {
-    openTabs.add(tab.replace('tab-', ''));
-  });
-};
-/**
- * 初始化 tab
- */
-const init = async () => {
-  localStorage.setItem('tab-' + tabId, tabId);
-  // 向其他 tab 发送消息, 页面已经打开
-  postAllTabs({ path: 'tab', key: 'introduce', payload: { openTime: openTime } });
-  window.addEventListener('beforeunload', () => {
-    // 向其他 tab 发送消息, 页面即将关闭
-    localStorage.removeItem('tab-' + tabId);
-    console.log('close tab', tabId);
-    postAllTabs({ path: 'tab', key: 'close' });
-  });
-  introduceMe();
-};
-const introduceMe = () => {
-  if (meIsMax === '2') {
-    // 我知道我不是最大的了，我自己就不再发送消息了
-    return;
-  }
-  postAllTabs({ path: 'tab', key: 'introduce', payload: { openTime: openTime } });
-  if (!load) {
-    const time = Date.now() - openTime;
-    if (time > 2100) {
-      return;
-    }
-    setTimeout(() => {
-      introduceMe();
-    }, 300);
-  }
-};
-// umami.track('tab', { tabId: tabId });
-
-window.onload = () => {
-  setTimeout(() => {
-    if (meIsMax === '1') {
-      console.log('I am max', openTime);
-      checkTabs();
-      load = true;
-    }
-  }, 2000);
-};
-init();
diff --git a/tsconfig.app.json b/tsconfig.app.json
index f264f1c..4ddf55f 100644
--- a/tsconfig.app.json
+++ b/tsconfig.app.json
@@ -20,8 +20,8 @@
     "jsxFactory": "h",
     "baseUrl": "./",
     "typeRoots": [
-      "./node_modules/@types",
-      "./node_modules/@kevisual/types",
+      "node_modules/@types",
+      "node_modules/@kevisual/types",
     ],
     "paths": {
       "@/*": [