diff --git a/public/manifest copy.json b/public/manifest copy.json
new file mode 100644
index 00000000..a0f5f528
--- /dev/null
+++ b/public/manifest copy.json	
@@ -0,0 +1,26 @@
+{
+  "short_name": "XDADAN",
+  "name": "XDADAN",
+  "description": "XDADAN 是一款适合多业务的云平台系统",
+  "icons": [
+    {
+      "src": "favicon.png",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/png"
+    },
+    {
+      "src": "favicon.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "favicon.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "background_color": "#FFFFFF",
+  "orientation": "portrait"
+}
diff --git a/src/i18n/index copy.js b/src/i18n/index copy.js
new file mode 100755
index 00000000..79890181
--- /dev/null
+++ b/src/i18n/index copy.js	
@@ -0,0 +1,129 @@
+import Vue from 'vue'
+import VueI18n from 'vue-i18n'
+Vue.use(VueI18n)
+import ElementLocale from 'element-ui/lib/locale'
+import { getI18nMessages } from "@/api/common"
+import Cookies from 'js-cookie'
+
+// 引入各个语言配置文件
+import zh from './config/zh-CN'
+import en from './config/en'
+// 读取浏览器默认语言
+const defaultLanguage = (
+  navigator.language || navigator.browserLanguage
+)
+class I18n extends VueI18n {
+    constructor() {
+        super({
+            // locale: '',
+            // message: {},
+            locale: localStorage.getItem('locale') || 'zh-CN', // 设置默认语言
+            messages: {
+              zh,
+              en
+            }
+        });
+    }
+    // vue i18n init
+    async init() {
+        const sLang = this.getLang();
+        await this.setLocale(sLang);
+        return this;
+    }
+    // get/update language
+    getLang() {
+        // get define language
+        // 需要取cookies里面的值的话就加上
+        sLang = Cookies.get('locale') || navigator.language || 'zh-CN';
+        let sLang = navigator.language || 'zh-CN';
+        return sLang;
+    }
+    // set locale language
+    async setLocale(sLang) {
+        // async load language message
+        const loadMessages = async function(sLang) {
+            const oMessages = {};
+            try {
+                // local language file
+                // const oProjectMessage = await import(`./config/${sLang}`);
+                // 需要 element 里面的语言包的话就加上
+                // const oElementMessage = await import(
+                //     `element-ui/lib/locale/lang/${sLang}`
+                // );
+
+                const res=await getI18nMessages(sLang);
+                if(res.code == 200){
+                  Object.assign(
+                    oMessages,
+                    res.data,
+                  );
+                 console.log(oMessages)
+                }
+
+                if(sLang == 'zh-CN'){
+                  Object.assign(
+                    oMessages,
+                    zh,
+                  );
+                }
+
+                if(sLang == 'en-US'){
+                  Object.assign(
+                    oMessages,
+                    en,
+                  );
+                }
+
+                // assign language message
+                // Object.assign(
+                //     oMessages,
+                //     // oProjectMessage.default,
+                //     // oElementMessage.default,
+                //     remoteMessages,
+                // );
+            } catch (error) {
+                throw new Error(error);
+            }
+            return oMessages;
+        };
+        const oMessages = await loadMessages(sLang);
+        // vue-i18n的方法
+        this.setLocaleMessage(sLang, oMessages);
+        // update lang
+        this.locale = sLang;
+    }
+}
+// export default new I18n();
+// const i18n = new I18n().init();
+
+// 创建vue-i18n实例i18n
+const i18n = new VueI18n({
+  // 设置默认语言
+  locale: localStorage.getItem('locale') || 'zh-CN', // 设置默认语言
+  fallbackLocale: 'zh-CN', // 默认语言环境。如果locale中无匹配项则采用该项值
+  messages: {
+    zh,
+    en,
+  },
+  silentTranslationWarn: true,
+})
+
+// i18n.loadModules = () => {
+//   import('@/lang/zh.js').then((messages) => {
+//     const newMessages = Object.assign(i18n.getLocaleMessage('zh'), messages.default)
+//     i18n.setLocaleMessage('zh', newMessages)
+//     i18n.setTitle('zh')
+//   })
+//   import('@/lang/en.js').then((messages) => {
+//     const newMessages = Object.assign(i18n.getLocaleMessage('en'), messages.default)
+//     i18n.setLocaleMessage('en', newMessages)
+//     i18n.setTitle('en')
+//   })
+//   Vue.locale = () => {}
+//   Vue.config.lang = lang
+//   ElementLocale.i18n((key, value) => i18n.t(key, value))
+// }
+
+ElementLocale.i18n((key, value) => i18n.t(key, value))
+// 暴露i18n
+export default i18n