diff --git a/src/pages/modules/systemmanage/developer.vue b/src/pages/modules/systemmanage/developer.vue
index cb3df55..6b7b612 100644
--- a/src/pages/modules/systemmanage/developer.vue
+++ b/src/pages/modules/systemmanage/developer.vue
@@ -197,6 +197,6 @@ export default {
     display: flex;
     align-items: center;
     justify-content: center;
-    font-size 20px
-    line-height 20px
+    font-size 18px
+    line-height 18px
 </style>
diff --git a/src/pages/shells/index/index.vue b/src/pages/shells/index/index.vue
index a1046f1..9d0aae8 100644
--- a/src/pages/shells/index/index.vue
+++ b/src/pages/shells/index/index.vue
@@ -1,9 +1,9 @@
 <template>
-  <div class="index-container">
+  <div class="index-container" :class="{'enClass': selectType === 'en-us'}">
     <div class="header-container">
       <div class="horizontal-menu-container">
         <el-menu :default-active="$route.meta.jumpPath" mode="horizontal" @select="handleSelect">
-          <el-menu-item :index="menu.index" v-for="menu in menus" :key="menu.index">{{menu.label}}</el-menu-item>
+          <el-menu-item :index="menu.index" v-for="menu in menus" :key="menu.index">{{selectType === 'en-us' ? menu.en_title : menu.zh_title}}</el-menu-item>
         </el-menu>
       </div>
       <div class="lang_change_wraper">
@@ -44,13 +44,13 @@
         <jxTime></jxTime>
       </div>
     </div>
-    <div class="body-conatiner" :class="{'enClass': selectType === 'en-us', 'body-conatiner_1': $route.path !== '/index/home'}">
+    <div class="body-conatiner" :class="{'body-conatiner_1': $route.path !== '/index/home'}">
       <div class="hud_left"></div>
       <div class="hud_right"></div>
       <div class="bottom_bg"></div>
       <div v-show="$route.path !== '/index/teach' && $route.path !== '/index/home' && $route.path !== '/index/errorinfo'" class="side-bar-container">
         <el-menu :default-active="$route.meta.guidePath" @select="handleSelectChild">
-          <el-menu-item :index="menu.index" v-for="menu in childmenus" :key="menu.index" :class="{'el-menu-item-long': menu.label.length === 5 }">{{menu.label}}</el-menu-item>
+          <el-menu-item :index="menu.index" v-for="menu in childmenus" :key="menu.index" :class="{'el-menu-item-long': menu.title.length === 5 }">{{selectType === 'en-us' ? menu.en_title : menu.zh_title}}</el-menu-item>
         </el-menu>
       </div>
       <router-view></router-view>
@@ -590,4 +590,11 @@ export default {
     right 5px
   /deep/ .el-icon-arrow-up
     width 10px
+.enClass
+  .horizontal-menu-container .el-menu-item
+    font-size 24px
+  .side-bar-container .el-menu-item
+    font-size 20px
+    line-height 22px
+    padding 0 27px 10px 50px !important
 </style>
diff --git a/src/style/common.styl b/src/style/common.styl
index 4d6d778..e8431b7 100644
--- a/src/style/common.styl
+++ b/src/style/common.styl
@@ -668,8 +668,6 @@
     font-size 34px
   .title_wrap h2
     font-size 28px
-  .tabs_item
-    font-size 20px
   .agv_item_label
     font-size 24px
     text-align left