diff --git a/package.json b/package.json
index e46ccd0..77b2a47 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kevisual/store",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "main": "dist/store.js",
   "module": "dist/store.js",
   "types": "dist/store.d.ts",
@@ -63,7 +63,7 @@
       "import": "./dist/web-context.js",
       "require": "./dist/web-context.js"
     },
-    "./page": {
+    "./web-page.js": {
       "import": "./dist/web-page.js",
       "require": "./dist/web-page.js"
     },
diff --git a/react/src/Store.tsx b/react/src/Store.tsx
index 59d1f19..81ca711 100644
--- a/react/src/Store.tsx
+++ b/react/src/Store.tsx
@@ -40,7 +40,7 @@ export const StoreContextProvider = ({
 
 type SimpleObject = Record<string, any>;
 
-export const useStore = (selector: any): any => {
+export const useStore = function (selector: any): any {
   const store = useContext(StoreContext);
   const allState = store.getState();
   const selectedState = selector ? selector(allState) : allState;
@@ -58,5 +58,34 @@ export const useStore = (selector: any): any => {
 
   return state;
 };
-
-export type BoundStore<T> = UseBoundStore<StoreApi<T>>;
+useStore.getState = function (id: string) {
+  const store = useContextKey<any>('store');
+  if (!store) {
+    console.error('store not found');
+    return null;
+  }
+  return store.getStore(id).getState();
+};
+useStore.setState = function (id: string, state: any) {
+  const store = useContextKey<any>('store');
+  if (!store) {
+    console.error('store not found');
+    return null;
+  }
+  store.getStore(id).setState(state);
+};
+useStore.subscribe = function (fn: any) {
+  const store = useContextKey<any>('store');
+  if (!store) {
+    console.error('store not found');
+    return null;
+  }
+  return store.subscribe(fn);
+};
+export type BoundStore<T> = UseBoundStore<StoreApi<T>> & {
+  getState: (id: string) => T;
+  setState: (id: string, state: T) => void;
+  subscribe: (fn: (state: T) => void) => () => void;
+  createStore: (stateCreator: StateCreator<any, [], [], any>) => void;
+  createIfNotExists: (stateCreator: StateCreator<any, [], [], any>) => void;
+};
diff --git a/src/page.ts b/src/page.ts
index 70c4fe8..2fe1f25 100644
--- a/src/page.ts
+++ b/src/page.ts
@@ -199,3 +199,31 @@ export class Page {
     this.popstate({ state } as any, { type: 'all' });
   }
 }
+/**
+ * 获取history state
+ * @returns
+ */
+export const getHistoryState = <T = Record<string, any>>() => {
+  const history = window.history;
+  const state = history.state || {};
+  return state as T;
+};
+
+/**
+ * 设置history state
+ * @param state
+ */
+export const setHistoryState = (state: any) => {
+  const history = window.history;
+  const oldState = getHistoryState();
+  // 只更新 state 而不改变 URL
+  history.replaceState({ ...oldState, ...state }, '', window.location.href);
+};
+
+/**
+ * 清除history state
+ */
+export const clearHistoryState = () => {
+  const history = window.history;
+  history.replaceState({}, '', window.location.href);
+};