diff --git a/package.json b/package.json
index 1e157ec..46e6454 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,9 @@
     "@dcloudio/uni-mp-toutiao": "^3.0.0-alpha-3041420220607001",
     "@dcloudio/uni-mp-weixin": "^3.0.0-alpha-3041420220607001",
     "@dcloudio/uni-quickapp-webview": "^3.0.0-alpha-3041420220607001",
+    "crypto-js": "^4.1.1",
     "lodash-es": "^4.17.21",
+    "pinia": "^2.0.14",
     "vue": "^3.2.37",
     "vue-i18n": "^9.1.10"
   },
@@ -57,6 +59,7 @@
     "@dcloudio/uni-automator": "^3.0.0-alpha-3041420220607001",
     "@dcloudio/uni-cli-shared": "^3.0.0-alpha-3041420220607001",
     "@dcloudio/vite-plugin-uni": "^3.0.0-alpha-3041420220607001",
+    "@types/crypto-js": "^4.1.1",
     "@types/lodash-es": "^4.17.6",
     "@types/node": "^17.0.41",
     "@typescript-eslint/eslint-plugin": "^5.27.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f3d58f8..47dbc87 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,10 +18,12 @@ specifiers:
   '@dcloudio/uni-mp-weixin': ^3.0.0-alpha-3041420220607001
   '@dcloudio/uni-quickapp-webview': ^3.0.0-alpha-3041420220607001
   '@dcloudio/vite-plugin-uni': ^3.0.0-alpha-3041420220607001
+  '@types/crypto-js': ^4.1.1
   '@types/lodash-es': ^4.17.6
   '@types/node': ^17.0.41
   '@typescript-eslint/eslint-plugin': ^5.27.1
   '@typescript-eslint/parser': ^5.27.1
+  crypto-js: ^4.1.1
   eslint: ^8.17.0
   eslint-config-prettier: ^8.5.0
   eslint-plugin-prettier: ^4.0.0
@@ -30,6 +32,7 @@ specifiers:
   lint-staged: ^13.0.0
   lodash-es: ^4.17.21
   mrm: ^4.0.0
+  pinia: ^2.0.14
   postcss: ^8.4.14
   prettier: ^2.6.2
   sass: ^1.52.2
@@ -53,7 +56,9 @@ dependencies:
   '@dcloudio/uni-mp-toutiao': registry.npmmirror.com/@dcloudio/uni-mp-toutiao/3.0.0-alpha-3041420220607001_postcss@8.4.14+vue@3.2.37
   '@dcloudio/uni-mp-weixin': registry.npmmirror.com/@dcloudio/uni-mp-weixin/3.0.0-alpha-3041420220607001_postcss@8.4.14+vue@3.2.37
   '@dcloudio/uni-quickapp-webview': registry.npmmirror.com/@dcloudio/uni-quickapp-webview/3.0.0-alpha-3041420220607001_postcss@8.4.14+vue@3.2.37
+  crypto-js: registry.npmmirror.com/crypto-js/4.1.1
   lodash-es: registry.npmmirror.com/lodash-es/4.17.21
+  pinia: registry.npmmirror.com/pinia/2.0.14_vcmyupim4cga7k7f5hngmth5py
   vue: registry.npmmirror.com/vue/3.2.37
   vue-i18n: registry.npmmirror.com/vue-i18n/9.1.10_vue@3.2.37
 
@@ -63,6 +68,7 @@ devDependencies:
   '@dcloudio/uni-automator': registry.npmmirror.com/@dcloudio/uni-automator/3.0.0-alpha-3041420220607001_postcss@8.4.14+vue@3.2.37
   '@dcloudio/uni-cli-shared': registry.npmmirror.com/@dcloudio/uni-cli-shared/3.0.0-alpha-3041420220607001_postcss@8.4.14+vue@3.2.37
   '@dcloudio/vite-plugin-uni': registry.npmmirror.com/@dcloudio/vite-plugin-uni/3.0.0-alpha-3041420220607001_v3gufi5q4zlo7bdphizzdh2mhm
+  '@types/crypto-js': registry.npmmirror.com/@types/crypto-js/4.1.1
   '@types/lodash-es': registry.npmmirror.com/@types/lodash-es/4.17.6
   '@types/node': registry.npmmirror.com/@types/node/17.0.41
   '@typescript-eslint/eslint-plugin': registry.npmmirror.com/@typescript-eslint/eslint-plugin/5.27.1_aq7uryhocdbvbqum33pitcm3y4
@@ -1309,6 +1315,12 @@ packages:
       defer-to-connect: registry.npmmirror.com/defer-to-connect/1.1.3
     dev: true
 
+  registry.npmmirror.com/@types/crypto-js/4.1.1:
+    resolution: {integrity: sha512-BG7fQKZ689HIoc5h+6D2Dgq1fABRa0RbBWKBd9SP/MVRVXROflpm5fhwyATX5duFmbStzyzyycPB8qUYKDH3NA==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/@types/crypto-js/-/crypto-js-4.1.1.tgz}
+    name: '@types/crypto-js'
+    version: 4.1.1
+    dev: true
+
   registry.npmmirror.com/@types/eslint/8.4.2:
     resolution: {integrity: sha512-Z1nseZON+GEnFjJc04sv4NSALGjhFwy6K0HXt7qsn5ArfAKtb63dXNJHf+1YW6IpOIYRBGUbu3GwJdj8DGnCjA==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/@types/eslint/-/eslint-8.4.2.tgz}
     name: '@types/eslint'
@@ -2534,6 +2546,12 @@ packages:
       which: registry.npmmirror.com/which/2.0.2
     dev: true
 
+  registry.npmmirror.com/crypto-js/4.1.1:
+    resolution: {integrity: sha512-o2JlM7ydqd3Qk9CA0L4NL6mTzU2sdx96a+oOfPu8Mkl/PK51vSyoi8/rQ8NknZtk44vq15lmhAj9CIAGwgeWKw==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/crypto-js/-/crypto-js-4.1.1.tgz}
+    name: crypto-js
+    version: 4.1.1
+    dev: false
+
   registry.npmmirror.com/crypto-random-string/1.0.0:
     resolution: {integrity: sha512-GsVpkFPlycH7/fRR7Dhcmnoii54gV1nz7y4CWyeFS14N+JVBBhY+r8amRHE4BwSYal7BPTDp8isvAlCxyFt3Hg==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz}
     name: crypto-random-string
@@ -5231,6 +5249,27 @@ packages:
     engines: {node: '>=4'}
     dev: true
 
+  registry.npmmirror.com/pinia/2.0.14_vcmyupim4cga7k7f5hngmth5py:
+    resolution: {integrity: sha512-0nPuZR4TetT/WcLN+feMSjWJku3SQU7dBbXC6uw+R6FLQJCsg+/0pzXyD82T1FmAYe0lsx+jnEDQ1BLgkRKlxA==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/pinia/-/pinia-2.0.14.tgz}
+    id: registry.npmmirror.com/pinia/2.0.14
+    name: pinia
+    version: 2.0.14
+    peerDependencies:
+      '@vue/composition-api': ^1.4.0
+      typescript: '>=4.4.4'
+      vue: ^2.6.14 || ^3.2.0
+    peerDependenciesMeta:
+      '@vue/composition-api':
+        optional: true
+      typescript:
+        optional: true
+    dependencies:
+      '@vue/devtools-api': registry.npmmirror.com/@vue/devtools-api/6.1.4
+      typescript: registry.npmmirror.com/typescript/4.7.3
+      vue: registry.npmmirror.com/vue/3.2.37
+      vue-demi: registry.npmmirror.com/vue-demi/0.13.1_vue@3.2.37
+    dev: false
+
   registry.npmmirror.com/postcss-import/14.1.0_postcss@8.4.14:
     resolution: {integrity: sha512-flwI+Vgm4SElObFVPpTIT7SU7R3qk2L7PyduMcokiaVKuWv9d/U+Gm/QAd8NDLuykTWTkcrjOeD2Pp1rMeBTGw==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/postcss-import/-/postcss-import-14.1.0.tgz}
     id: registry.npmmirror.com/postcss-import/14.1.0
@@ -6316,7 +6355,6 @@ packages:
     version: 4.7.3
     engines: {node: '>=4.2.0'}
     hasBin: true
-    dev: true
 
   registry.npmmirror.com/unique-random-array/1.0.0:
     resolution: {integrity: sha512-vtj2yltjcHPa69nFjNJ3xnhsEwE8pMyjqUQDw2myz/iSezqf4YCAcygwFQEsOgMid5VNW/dCPbnb2BcmaDCCKg==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/unique-random-array/-/unique-random-array-1.0.0.tgz}
@@ -6561,6 +6599,24 @@ packages:
     optionalDependencies:
       fsevents: registry.npmmirror.com/fsevents/2.3.2
 
+  registry.npmmirror.com/vue-demi/0.13.1_vue@3.2.37:
+    resolution: {integrity: sha512-xmkJ56koG3ptpLnpgmIzk9/4nFf4CqduSJbUM0OdPoU87NwRuZ6x49OLhjSa/fC15fV+5CbEnrxU4oyE022svg==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/vue-demi/-/vue-demi-0.13.1.tgz}
+    id: registry.npmmirror.com/vue-demi/0.13.1
+    name: vue-demi
+    version: 0.13.1
+    engines: {node: '>=12'}
+    hasBin: true
+    requiresBuild: true
+    peerDependencies:
+      '@vue/composition-api': ^1.0.0-rc.1
+      vue: ^3.0.0-0 || ^2.6.0
+    peerDependenciesMeta:
+      '@vue/composition-api':
+        optional: true
+    dependencies:
+      vue: registry.npmmirror.com/vue/3.2.37
+    dev: false
+
   registry.npmmirror.com/vue-eslint-parser/9.0.2_eslint@8.17.0:
     resolution: {integrity: sha512-uCPQwTGjOtAYrwnU+76pYxalhjsh7iFBsHwBqDHiOPTxtICDaraO4Szw54WFTNZTAEsgHHzqFOu1mmnBOBRzDA==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/vue-eslint-parser/-/vue-eslint-parser-9.0.2.tgz}
     id: registry.npmmirror.com/vue-eslint-parser/9.0.2
diff --git a/src/enums/cacheEnum.ts b/src/enums/cacheEnum.ts
new file mode 100644
index 0000000..d5e744a
--- /dev/null
+++ b/src/enums/cacheEnum.ts
@@ -0,0 +1,5 @@
+// token key
+export const TOKEN_KEY = 'TOKEN__';
+
+// user info key
+export const USER_INFO_KEY = 'USER__INFO__';
diff --git a/src/env.d.ts b/src/env.d.ts
index b0f8369..cb94a12 100644
--- a/src/env.d.ts
+++ b/src/env.d.ts
@@ -1,5 +1,7 @@
 // / <reference types="vite/client" />
 
+import { DEFAULT_PREFIX_KEY } from '@/settings/encryptionSetting';
+
 declare module '*.vue' {
   import { DefineComponent } from 'vue';
   // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/ban-types
@@ -15,6 +17,7 @@ interface ImportMetaEnv {
   readonly VITE_UPLOAD_URL: string;
   readonly VITE_PROD: boolean;
   readonly VITE_DEV: boolean;
+  readonly VITE_APP_CACHE_PREFIX: string;
 }
 
 interface ImportMeta {
diff --git a/src/main.ts b/src/main.ts
index bbdeaa9..cdeba50 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,10 +2,16 @@ import { createSSRApp } from 'vue';
 import App from './App.vue';
 import 'virtual:windi.css';
 import { setupInterceptors } from '@/utils/interceptors';
+import { setupStore } from '@/state';
 
 setupInterceptors();
+
 export function createApp() {
   const app = createSSRApp(App);
+
+  // Configure store
+  setupStore(app);
+
   return {
     app,
   };
diff --git a/src/pages/login/index.vue b/src/pages/login/index.vue
index 6522814..20720db 100644
--- a/src/pages/login/index.vue
+++ b/src/pages/login/index.vue
@@ -11,6 +11,7 @@
       </label>
       <button @tap="submit">login</button>
       {{ loginType }}
+      <view>{{ token }}---</view>
     </view>
   </view>
 </template>
@@ -18,17 +19,22 @@
 <script setup lang="ts">
   import { reactive, ref } from 'vue';
   import { defHttp } from '@/utils/http/index';
+  import { useUserStore } from '@/state/modules/user';
   const form = reactive({
     email: 'catch@admin.com',
     password: 'catchadmin',
   });
   const loginType = ref('');
+  const token = ref<string>('');
+  const userStore = useUserStore();
   const submit = () => {
     defHttp
       .post('/login', form)
       .then((res: any) => {
         loginType.value = '登录成功';
-        console.log(res.message);
+        console.log(res);
+        userStore.setToken(res.data.token);
+        token.value = userStore.getToken;
       })
       .catch((err: any) => {
         loginType.value = '登录失败';
diff --git a/src/settings/encryptionSetting.ts b/src/settings/encryptionSetting.ts
new file mode 100644
index 0000000..76efeb4
--- /dev/null
+++ b/src/settings/encryptionSetting.ts
@@ -0,0 +1,15 @@
+import { getPkgVersion, isDevMode } from '@/utils/env';
+
+// System default cache time, in seconds
+export const DEFAULT_CACHE_TIME = 60 * 60 * 24 * 7;
+const PREFIX = import.meta.env.VITE_APP_CACHE_PREFIX || 'UNI_APP_VUE3_TS';
+export const DEFAULT_PREFIX_KEY = `${PREFIX}${getPkgVersion()}`;
+
+// aes encryption key
+export const cacheCipher = {
+  key: 'aQ0{gD1@c_0@oH5:',
+  iv: 'aF0#gC_$hE1$eA1!',
+};
+
+// Whether the system cache is encrypted using aes
+export const enableStorageEncryption = !isDevMode();
diff --git a/src/state/index.ts b/src/state/index.ts
new file mode 100644
index 0000000..efaf6c9
--- /dev/null
+++ b/src/state/index.ts
@@ -0,0 +1,10 @@
+import type { App } from 'vue';
+import { createPinia } from 'pinia';
+
+const store = createPinia();
+
+export function setupStore(app: App<Element>) {
+  app.use(store);
+}
+
+export { store };
diff --git a/src/state/modules/user.ts b/src/state/modules/user.ts
new file mode 100644
index 0000000..72f26f5
--- /dev/null
+++ b/src/state/modules/user.ts
@@ -0,0 +1,23 @@
+import { defineStore } from 'pinia';
+import { getCache, setCache } from '@/utils/catch';
+import { TOKEN_KEY } from '@/enums/cacheEnum';
+
+interface UserState {
+  token?: string;
+}
+
+export const useUserStore = defineStore({
+  id: 'user',
+  state: (): UserState => ({
+    token: undefined,
+  }),
+  getters: {
+    getToken: (state) => state.token || getCache<string>(TOKEN_KEY),
+  },
+  actions: {
+    setToken(token: string) {
+      setCache(TOKEN_KEY, token);
+      this.token = token;
+    },
+  },
+});
diff --git a/src/utils/catch/index.ts b/src/utils/catch/index.ts
new file mode 100644
index 0000000..e097333
--- /dev/null
+++ b/src/utils/catch/index.ts
@@ -0,0 +1,33 @@
+import { createStorage, CreateStorageParams } from './storageCache';
+import {
+  cacheCipher,
+  DEFAULT_CACHE_TIME,
+  DEFAULT_PREFIX_KEY,
+  enableStorageEncryption,
+} from '@/settings/encryptionSetting';
+
+const options: Partial<CreateStorageParams> = {
+  prefixKey: DEFAULT_PREFIX_KEY,
+  key: cacheCipher.key,
+  iv: cacheCipher.iv,
+  hasEncrypt: enableStorageEncryption,
+  timeout: DEFAULT_CACHE_TIME,
+};
+
+export const storage = createStorage(options);
+
+export function setCache(key: string, value: any, expire?: number | null): void {
+  storage.set(key, value, expire);
+}
+
+export function getCache<T = any>(key: string): T {
+  return storage.get<T>(key);
+}
+
+export function removeCache(key: string): void {
+  return storage.remove(key);
+}
+
+export function clearCache(): void {
+  return storage.clear();
+}
diff --git a/src/utils/catch/storageCache.ts b/src/utils/catch/storageCache.ts
new file mode 100644
index 0000000..dd85a51
--- /dev/null
+++ b/src/utils/catch/storageCache.ts
@@ -0,0 +1,112 @@
+import { cacheCipher } from '@/settings/encryptionSetting';
+import type { EncryptionParams } from '@/utils/cipher';
+import { AesEncryption } from '@/utils/cipher';
+import { isNullOrUnDef } from '@/utils/is';
+
+export interface CreateStorageParams extends EncryptionParams {
+  prefixKey: string;
+  hasEncrypt: boolean;
+  timeout?: number | null;
+}
+export const createStorage = ({
+  prefixKey = '',
+  key = cacheCipher.key,
+  iv = cacheCipher.iv,
+  timeout = null,
+  hasEncrypt = true,
+}: Partial<CreateStorageParams> = {}) => {
+  if (hasEncrypt && [key.length, iv.length].some((item) => item !== 16)) {
+    throw new Error('When hasEncrypt is true, the key or iv must be 16 bits!');
+  }
+
+  const encryption = new AesEncryption({ key, iv });
+
+  /**
+   * Cache class
+   * Construction parameters can be passed into sessionStorage, localStorage,
+   * @class Cache
+   * @example
+   */
+  class Storage {
+    private prefixKey?: string;
+    private encryption: AesEncryption;
+    private hasEncrypt: boolean;
+    /**
+     *
+     * @param {*} storage
+     */
+    constructor() {
+      this.prefixKey = prefixKey;
+      this.encryption = encryption;
+      this.hasEncrypt = hasEncrypt;
+    }
+
+    private getKey(key: string) {
+      return `${this.prefixKey}${key}`.toUpperCase();
+    }
+
+    /**
+     * Set cache
+     * @param {string} key
+     * @param {*} value
+     * @param {*} expire Expiration time in seconds
+     * @memberof Cache
+     */
+    set(key: string, value: any, expire: number | null = timeout) {
+      try {
+        const stringData = JSON.stringify({
+          value,
+          time: Date.now(),
+          expire: !isNullOrUnDef(expire) ? new Date().getTime() + expire * 1000 : null,
+        });
+        const stringifyValue = this.hasEncrypt
+          ? this.encryption.encryptByAES(stringData)
+          : stringData;
+        uni.setStorageSync(this.getKey(key), stringifyValue);
+      } catch (err) {
+        throw new Error(`setStorageSync error: ${err}`);
+      }
+    }
+
+    /**
+     * Read cache
+     * @param {string} key
+     * @param {*} def
+     * @memberof Cache
+     */
+    get<T = any>(key: string, def: any = null): T {
+      const val = uni.getStorageSync(this.getKey(key));
+      if (!val) return def;
+
+      try {
+        const decVal = this.hasEncrypt ? this.encryption.decryptByAES(val) : val;
+        const data = JSON.parse(decVal);
+        const { value, expire } = data;
+        if (isNullOrUnDef(expire) || expire < new Date().getTime()) {
+          this.remove(key);
+          return def;
+        }
+        return value;
+      } catch (e) {
+        return def;
+      }
+    }
+
+    /**
+     * Delete cache based on key
+     * @param {string} key
+     * @memberof Cache
+     */
+    remove(key: string) {
+      uni.removeStorageSync(this.getKey(key));
+    }
+
+    /**
+     * Delete all caches of this instance
+     */
+    clear(): void {
+      uni.clearStorageSync();
+    }
+  }
+  return new Storage();
+};
diff --git a/src/utils/cipher.ts b/src/utils/cipher.ts
new file mode 100644
index 0000000..8e464ff
--- /dev/null
+++ b/src/utils/cipher.ts
@@ -0,0 +1,70 @@
+import { encrypt, decrypt } from 'crypto-js/aes';
+import { parse } from 'crypto-js/enc-utf8';
+import pkcs7 from 'crypto-js/pad-pkcs7';
+import ECB from 'crypto-js/mode-ecb';
+import md5 from 'crypto-js/md5';
+import UTF8 from 'crypto-js/enc-utf8';
+import Base64 from 'crypto-js/enc-base64';
+
+export interface EncryptionParams {
+  key: string;
+  iv: string;
+}
+
+/**
+ * AES 加密解密
+ */
+export class AesEncryption {
+  private key;
+  private iv;
+
+  constructor(opt: Partial<EncryptionParams> = {}) {
+    const { key, iv } = opt;
+    if (key) {
+      this.key = parse(key);
+    }
+    if (iv) {
+      this.iv = parse(iv);
+    }
+  }
+
+  get getOptions() {
+    return {
+      mode: ECB,
+      padding: pkcs7,
+      iv: this.iv,
+    };
+  }
+
+  encryptByAES(cipherText: string) {
+    return encrypt(cipherText, this.key!, this.getOptions).toString();
+  }
+
+  decryptByAES(cipherText: string) {
+    return decrypt(cipherText, this.key!, this.getOptions).toString(UTF8);
+  }
+}
+
+/**
+ * Base64加密
+ * @param cipherText
+ */
+export function encryptByBase64(cipherText: string) {
+  return UTF8.parse(cipherText).toString(Base64);
+}
+
+/**
+ * Base64解密
+ * @param cipherText
+ */
+export function decodeByBase64(cipherText: string) {
+  return Base64.parse(cipherText).toString(UTF8);
+}
+
+/**
+ * MD5加密
+ * @param password
+ */
+export function encryptByMd5(password: string) {
+  return md5(password).toString();
+}
diff --git a/src/utils/env.ts b/src/utils/env.ts
new file mode 100644
index 0000000..14f7946
--- /dev/null
+++ b/src/utils/env.ts
@@ -0,0 +1,43 @@
+import pkg from '../../package.json';
+
+// Generate cache key according to version
+export function getPkgVersion() {
+  return `${`__${pkg.version}`}__`.toUpperCase();
+}
+
+/**
+ * @description: Development mode
+ */
+export const devMode = 'development';
+
+/**
+ * @description: Production mode
+ */
+export const prodMode = 'production';
+
+/**
+ * @description: Get environment variables
+ * @returns:
+ * @example:
+ */
+export function getEnv(): string {
+  return isDevMode() ? devMode : prodMode;
+}
+
+/**
+ * @description: Is it a development mode
+ * @returns:
+ * @example:
+ */
+export function isDevMode(): boolean {
+  return import.meta.env.VITE_DEV;
+}
+
+/**
+ * @description: Is it a production mode
+ * @returns:
+ * @example:
+ */
+export function isProdMode(): boolean {
+  return import.meta.env.VITE_PROD;
+}