diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..57d3105
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+/node_modules
+/build
+/dist
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 6336b7b..c7ea6b3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,13 @@
+FROM node:lts-slim as builder
+
+WORKDIR /app
+
+COPY . /app
+
+RUN yarn config set registry https://registry.npm.taobao.org && yarn && yarn build
+
 FROM nginx:1.23.4-alpine-slim
 
-COPY dist /usr/share/nginx/html
+COPY --from=builder /app/dist /usr/share/nginx/html
 
-COPY docker/nginx.conf /etc/nginx/nginx.conf
+COPY --from=builder /app/docker/nginx.conf /etc/nginx/nginx.conf
\ No newline at end of file
diff --git a/src/App.tsx b/src/App.tsx
index a4c2ce4..e91f9b2 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -4,10 +4,6 @@ import { useLocation, useRoutes } from "react-router-dom";
 import routes from "./routes";
 import "./App.scss";
 import LoadingPage from "./pages/loading";
-import { user } from "./api/index";
-import { getToken } from "./utils/index";
-import { useDispatch } from "react-redux";
-import { loginAction } from "./store/user/loginUserSlice";
 
 const G_ID = import.meta.env.VITE_G_ID || "";
 if (G_ID) {
@@ -15,16 +11,8 @@ if (G_ID) {
 }
 
 const App = () => {
-  const dispatch = useDispatch();
   const Views = () => useRoutes(routes);
 
-  if (getToken()) {
-    user.detail().then((res: any) => {
-      const data = res.data;
-      dispatch(loginAction(data));
-    });
-  }
-
   const location = useLocation();
   useEffect(() => {
     if (!G_ID) {
diff --git a/src/AutoTop.ts b/src/AutoTop.ts
new file mode 100644
index 0000000..fc8efa6
--- /dev/null
+++ b/src/AutoTop.ts
@@ -0,0 +1,13 @@
+import React from "react";
+import { useLayoutEffect } from "react";
+import { useLocation } from "react-router-dom";
+
+const AutoScorllTop: React.FC<{ children: any }> = ({ children }) => {
+  const location = useLocation();
+  useLayoutEffect(() => {
+    document.documentElement.scrollTo(0, 0);
+  }, [location.pathname]);
+  return children;
+};
+
+export default AutoScorllTop;
diff --git a/src/compenents/header/index.tsx b/src/compenents/header/index.tsx
index 80e414a..9c9bd77 100644
--- a/src/compenents/header/index.tsx
+++ b/src/compenents/header/index.tsx
@@ -8,6 +8,12 @@ import {
   logoutAction,
   saveCurrentDepId,
 } from "../../store/user/loginUserSlice";
+import {
+  setDepKey,
+  setDepName,
+  getDepName,
+  clearToken,
+} from "../../utils/index";
 import { ChangePasswordModel } from "../change-password";
 import { UserInfoModel } from "../user-info";
 import { ExclamationCircleFilled } from "@ant-design/icons";
@@ -32,7 +38,7 @@ export const Header: React.FC = () => {
 
   useEffect(() => {
     if (departments.length > 0) {
-      setCurrentDepartment(departments[0].name);
+      setCurrentDepartment(getDepName() || departments[0].name);
       const arr: any = [
         {
           key: "1",
@@ -67,6 +73,7 @@ export const Header: React.FC = () => {
         cancelText: "取消",
         onOk() {
           dispatch(logoutAction());
+          clearToken();
           navigate("/login");
         },
         onCancel() {
@@ -129,6 +136,8 @@ export const Header: React.FC = () => {
       onOk() {
         setCurrentDepartment(name);
         dispatch(saveCurrentDepId(Number(key)));
+        setDepKey(key);
+        setDepName(name);
         const box = [...departments];
         const arr: any = [
           {
diff --git a/src/main.tsx b/src/main.tsx
index 92d8eed..fb65939 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -6,6 +6,7 @@ import { ConfigProvider } from "antd";
 import zhCN from "antd/locale/zh_CN";
 import App from "./App";
 import "./index.scss"; //全局样式
+import AutoScorllTop from "./AutoTop";
 
 ReactDOM.createRoot(document.getElementById("root") as HTMLElement).render(
   <Provider store={store}>
@@ -14,7 +15,9 @@ ReactDOM.createRoot(document.getElementById("root") as HTMLElement).render(
       theme={{ token: { colorPrimary: "#ff4d4f" } }}
     >
       <BrowserRouter>
-        <App />
+        <AutoScorllTop>
+          <App />
+        </AutoScorllTop>
       </BrowserRouter>
     </ConfigProvider>
   </Provider>
diff --git a/src/pages/index/index.tsx b/src/pages/index/index.tsx
index 3308fda..5fb956b 100644
--- a/src/pages/index/index.tsx
+++ b/src/pages/index/index.tsx
@@ -12,6 +12,7 @@ import iconRoute from "../../assets/images/commen/icon-route.png";
 import { studyTimeFormat } from "../../utils/index";
 
 const IndexPage = () => {
+  document.title = "首页";
   const systemConfig = useSelector((state: any) => state.systemConfig.value);
   const [loading, setLoading] = useState<boolean>(false);
   const [tabKey, setTabKey] = useState(0);
diff --git a/src/pages/init/index.tsx b/src/pages/init/index.tsx
index 6668e2f..7347448 100644
--- a/src/pages/init/index.tsx
+++ b/src/pages/init/index.tsx
@@ -1,17 +1,48 @@
 import { useDispatch } from "react-redux";
 import { Outlet } from "react-router-dom";
 // import styles from "./index.module.scss";
-import { saveConfigAction } from "../../store/system/systemConfigSlice";
+import {
+  SystemConfigStoreInterface,
+  saveConfigAction,
+} from "../../store/system/systemConfigSlice";
+import { loginAction } from "../../store/user/loginUserSlice";
 import { Header, NoHeader, Footer } from "../../compenents";
 import { useLocation } from "react-router-dom";
 
 interface Props {
-  config: Map<string, string>;
+  loginData?: any;
+  configData?: any;
 }
 
 export const InitPage = (props: Props) => {
   const dispatch = useDispatch();
-  dispatch(saveConfigAction(props.config));
+  if (props.loginData) {
+    dispatch(loginAction(props.loginData));
+  }
+  if (props.configData) {
+    let config: SystemConfigStoreInterface = {
+      //系统配置
+      systemApiUrl: props.configData["system-api-url"],
+      systemH5Url: props.configData["system-h5-url"],
+      systemLogo: props.configData["system-logo"],
+      systemName: props.configData["system-name"],
+      systemPcUrl: props.configData["system-pc-url"],
+      pcIndexFooterMsg: props.configData["system-pc-index-footer-msg"],
+      //播放器配置
+      playerPoster: props.configData["player-poster"],
+      playerIsEnabledBulletSecret:
+        props.configData["player-is-enabled-bullet-secret"] &&
+        props.configData["player-is-enabled-bullet-secret"] === "1"
+          ? true
+          : false,
+      playerBulletSecretText: props.configData["player-bullet-secret-text"],
+      playerBulletSecretColor: props.configData["player-bullet-secret-color"],
+      playerBulletSecretOpacity:
+        props.configData["player-bullet-secret-opacity"],
+    };
+    dispatch(saveConfigAction(config));
+  }
+
   const pathname = useLocation().pathname;
 
   return (
diff --git a/src/pages/latest-learn/index.tsx b/src/pages/latest-learn/index.tsx
index 7a679a8..6df6a91 100644
--- a/src/pages/latest-learn/index.tsx
+++ b/src/pages/latest-learn/index.tsx
@@ -8,6 +8,7 @@ import { useNavigate } from "react-router-dom";
 import { useSelector } from "react-redux";
 
 const LatestLearnPage = () => {
+  document.title = "最近学习";
   const navigate = useNavigate();
   const systemConfig = useSelector((state: any) => state.systemConfig.value);
   const [loading, setLoading] = useState<boolean>(false);
diff --git a/src/routes/index.tsx b/src/routes/index.tsx
index ea55cce..a05b7f9 100644
--- a/src/routes/index.tsx
+++ b/src/routes/index.tsx
@@ -1,57 +1,38 @@
 import { lazy } from "react";
 import { RouteObject } from "react-router-dom";
-import { system } from "../api";
+import { system, user } from "../api";
 import { SystemConfigStoreInterface } from "../store/system/systemConfigSlice";
 
+import { getToken } from "../utils";
 import { InitPage } from "../pages/init";
 import CoursePage from "../pages/course";
 import IndexPage from "../pages/index";
 import LatestLearnPage from "../pages/latest-learn";
 import LoginPage from "../pages/login";
 
-let config: SystemConfigStoreInterface = {
-  systemApiUrl: "",
-  systemPcUrl: "",
-  systemH5Url: "",
-  systemLogo: "",
-  systemName: "",
-  pcIndexFooterMsg: "",
-  playerPoster: "",
-  playerIsEnabledBulletSecret: false,
-  playerBulletSecretText: "",
-  playerBulletSecretColor: "",
-  playerBulletSecretOpacity: "",
-};
-
-const Init = lazy(async () => {
-  return new Promise<any>((resolve) => {
-    system.config().then((res: any) => {
-      //系统配置
-      config.systemApiUrl = res.data["system-api-url"];
-      config.systemH5Url = res.data["system-h5-url"];
-      config.systemLogo = res.data["system-logo"];
-      config.systemName = res.data["system-name"];
-      config.systemPcUrl = res.data["system-pc-url"];
-      config.pcIndexFooterMsg = res.data["system-pc-index-footer-msg"];
-
-      //播放器配置
-      config.playerPoster = res.data["player-poster"];
-      config.playerIsEnabledBulletSecret =
-        res.data["player-is-enabled-bullet-secret"] &&
-        res.data["player-is-enabled-bullet-secret"] === "1"
-          ? true
-          : false;
-      config.playerBulletSecretText = res.data["player-bullet-secret-text"];
-      config.playerBulletSecretColor = res.data["player-bullet-secret-color"];
-      config.playerBulletSecretOpacity =
-        res.data["player-bullet-secret-opacity"];
-
-      resolve({
-        default: InitPage,
-      });
+let RootPage: any = null;
+if (getToken()) {
+  RootPage = lazy(async () => {
+    return new Promise<any>(async (resolve) => {
+      try {
+        let configRes: any = await system.config();
+        let userRes: any = await user.detail();
+        resolve({
+          default: (
+            <InitPage configData={configRes.data} loginData={userRes.data} />
+          ),
+        });
+      } catch (e) {
+        console.error("系统初始化失败", e);
+      }
     });
   });
-});
+} else {
+  if (window.location.pathname !== "/login") {
+    window.location.href = "/login";
+  }
+  RootPage = <InitPage />;
+}
 
 // 懒加载
 // const LoginPage = lazy(() => import("../pages/login"));
@@ -62,7 +43,7 @@ const Init = lazy(async () => {
 const routes: RouteObject[] = [
   {
     path: "/",
-    element: <Init config={config} />,
+    element: RootPage,
     children: [
       {
         path: "/",
diff --git a/src/store/user/loginUserSlice.ts b/src/store/user/loginUserSlice.ts
index ac24a80..237e761 100644
--- a/src/store/user/loginUserSlice.ts
+++ b/src/store/user/loginUserSlice.ts
@@ -1,4 +1,5 @@
 import { createSlice } from "@reduxjs/toolkit";
+import { getDepKey } from "../../utils/index";
 
 type UserStoreInterface = {
   user: null;
@@ -10,7 +11,7 @@ type UserStoreInterface = {
 let defaultValue: UserStoreInterface = {
   user: null,
   departments: [],
-  currentDepId: 0,
+  currentDepId: Number(getDepKey()) || 0,
   isLogin: false,
 };
 
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 2ab988f..52657e3 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -72,3 +72,26 @@ export function inStrArray(array: string[], value: string): boolean {
   }
   return false;
 }
+
+export function getDepKey(): string {
+  return window.localStorage.getItem("playedu-frontend-depatmentKey") || "";
+}
+
+export function setDepKey(token: string) {
+  window.localStorage.setItem("playedu-frontend-depatmentKey", token);
+}
+
+export function clearDepKey() {
+  window.localStorage.removeItem("playedu-frontend-depatmentKey");
+}
+export function getDepName(): string {
+  return window.localStorage.getItem("playedu-frontend-depatmentName") || "";
+}
+
+export function setDepName(token: string) {
+  window.localStorage.setItem("playedu-frontend-depatmentName", token);
+}
+
+export function clearDepName() {
+  window.localStorage.removeItem("playedu-frontend-depatmentName");
+}