diff --git a/.env.development b/.env.development
index 416f32f..8038bb2 100644
--- a/.env.development
+++ b/.env.development
@@ -4,7 +4,7 @@ ENV = 'development'
 # base api //http://192.168.1.181:8000/api   192.168.1.199:8000/api //  http://124.71.192.230:8000/api // http://127.0.0.1:4523/m1/1450402-0-default
 
 
-VUE_APP_BASE_API = 'http://13.39.200.14:8001/api'
+VUE_APP_BASE_API = 'https://zetatech.zzkj-cloud.com/api'
 VUE_APP_VISUALE_API = http://192.168.0.82:9527
 VUE_APP_ZUTAI_API = http://192.168.100.83:8001
 
diff --git a/.env.production b/.env.production
index 7026e9a..6d020ba 100644
--- a/.env.production
+++ b/.env.production
@@ -2,5 +2,5 @@
 ENV = 'production'
 
 # base api
-VUE_APP_BASE_API = 'http://172.31.9.103:8001/api'
+VUE_APP_BASE_API = 'https://zetatech.zzkj-cloud.com/api'
 
diff --git a/src/assets/login_images/zetatechlogo.png b/src/assets/login_images/zetatechlogo.png
new file mode 100644
index 0000000..cca9585
Binary files /dev/null and b/src/assets/login_images/zetatechlogo.png differ
diff --git a/src/lang/en.js b/src/lang/en.js
index 1f5208e..0885bb2 100644
--- a/src/lang/en.js
+++ b/src/lang/en.js
@@ -106,7 +106,7 @@ export default {
     noPagePermiss: 'There is no permission for this page'
   },
   login: {
-    title: 'Hoenergy smart energy storage management platform',
+    title: 'Zetatech smart energy storage management platform',
     logIn: 'Login',
     username: 'Username',
     password: 'Password',
diff --git a/src/layout/components/Sidebar/index.vue b/src/layout/components/Sidebar/index.vue
index c0baac9..1621563 100644
--- a/src/layout/components/Sidebar/index.vue
+++ b/src/layout/components/Sidebar/index.vue
@@ -26,13 +26,18 @@
         :collapse-transition="false"
         mode="vertical"
       >
-        <sidebar-item
+        <el-tooltip
           v-for="route in menuList"
           :key="route.id"
-          :item="route"
-          :base-path="route.url"
-          :active-path="activePath"
-        />
+          :content="route.title"
+          placement="top-start"
+        >
+          <sidebar-item
+            :item="route"
+            :base-path="route.url"
+            :active-path="activePath"
+          />
+        </el-tooltip>
       </el-menu>
     </el-scrollbar>
     <div class="open-btn" @click="handleClickOutside">
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 29cf7e0..e477eb2 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -6,9 +6,7 @@
           <img :src="logo">
         </div>
 
-        <div class="title">
-          智慧储能管控平台
-        </div>
+        <div class="title">Zetatech smart energy storage management platform</div>
       </div>
       <el-form
         ref="loginForm"
@@ -25,7 +23,7 @@
           <el-input
             ref="username"
             v-model="loginForm.username"
-            placeholder="账号"
+            placeholder="username"
             name="username"
             type="text"
             tabindex="1"
@@ -48,7 +46,7 @@
               ref="password"
               v-model="loginForm.password"
               :type="passwordType"
-              placeholder="密码"
+              placeholder="password"
               name="password"
               tabindex="2"
               autocomplete="on"
@@ -70,7 +68,7 @@
           class="login-btn"
           @click.native.prevent="handleLogin"
         >
-          登录
+          Login
         </el-button>
         <!-- <div class="forget-psd">
           <lang-select class="set-language" />
@@ -106,7 +104,7 @@
 <script>
 // import LangSelect from '@/components/LangSelect'
 import SocialSign from './components/SocialSignin'
-import logo from '@/assets/login_images/zhongzilogo.png'
+import logo from '@/assets/login_images/zetatechlogo.png'
 
 // import { validURL } from '@/utils/validate'
 export default {
@@ -337,7 +335,7 @@ $light_gray: #eee;
 
   .login-content {
     width: fit-content;
-    max-width: 100%;
+    max-width: 355px;
     margin: 0 auto;
     overflow: hidden;
     margin-bottom: 40px;
@@ -346,7 +344,7 @@ $light_gray: #eee;
     align-items: center;
     // box-shadow: rgba(0, 0, 0, 0.15) 0px 15px 25px, rgba(0, 0, 0, 0.05) 0px 5px 10px;
     .title-container {
-      width: 100%;
+      // width: 100%;
       position: relative;
       .logo {
         width: 100%;
@@ -358,9 +356,9 @@ $light_gray: #eee;
       }
 
       .title {
-        font-size: 2rem;
+        font-size: 1.5rem;
         color: #fff;
-        margin: 30px 20px 40px;
+        margin: 30px 0 40px;
         text-align: center;
         letter-spacing: 5px;
       }
@@ -382,7 +380,7 @@ $light_gray: #eee;
       .login-form-item {
         width: 100%;
         background: #fff;
-        margin-bottom: 20px;
+        margin-bottom: 25px;
         ::v-deep .el-form-item__content {
           display: flex;
         }