diff --git a/components/lang-switch/lang-switch.vue b/components/lang-switch/lang-switch.vue
index d76ffe64..429eb1bc 100644
--- a/components/lang-switch/lang-switch.vue
+++ b/components/lang-switch/lang-switch.vue
@@ -1,13 +1,15 @@
 <template>
     <view :class="theme_view">
         <!-- 弹窗 -->
-        <component-popup :propShow="popup_status" :propIsBar="propIsBar" propPosition="bottom" @onclose="lang_close_event">
+        <component-popup :propShow="popup_status" propPosition="bottom" @onclose="lang_close_event">
             <view class="lang-popup-container">
+                <!--弹出框关闭按钮 -->
                 <view class="close oh flex-row">
                     <view class="fr" @tap="lang_close_event">
                         <iconfont name="icon-close-o" size="28rpx" color="#999"></iconfont>
                     </view>
                 </view>
+                <!--弹出框标题 -->
                 <div class="lang-popup-title">{{ $t('common.multilingual') }}</div>
                 <view class="lang-popup-content">
                     <view v-if="!isEmpty(language_list)" class="nav-data-list">
@@ -15,6 +17,7 @@
                             {{ value }}
                             <iconfont v-if="language_key == key" name="icon-checked" size="32rpx"></iconfont>
                         </view>
+                        <!-- 确认按钮 -->
                         <view class="margin-top-xxxl">
                             <view class="bottom-line-exclude oh">
                                 <button type="default" class="bg-main br-main cr-white round text-size " @tap="popup_sub_language_event">{{ $t('common.confirm') }}</button>
@@ -43,17 +46,18 @@
         data() {
             return {
                 theme_view: app.globalData.get_theme_value_view(),
-                popup_status: false,
-                propIsBar: false,
-                language_list: [],
-                language_key: '',
+                popup_status: false, // 弹出框的开关
+                language_list: [], // 多语言数组
+                language_key: '', // 选中的多语言
             };
         },
         methods: {
             isEmpty,
+            // 打开弹出框
             lang_open_event() {
+                // 获取当前的多语言
                 var language_key = app.globalData.get_language_value();
-                console.log(language_key)
+                // 获取多语言数组
                 var language_list = this.$t('language');
                 this.setData({
                     language_list: language_list,
@@ -61,21 +65,27 @@
                     popup_status: true,
                 });  
             },
+            // 关闭弹出框
             lang_close_event() {
                 this.setData({
                     popup_status: false,
                 });
             },
+            // 弹出框选中数据更新
             checked_language_event(e) {
                 this.setData({
                     language_key: e.currentTarget.dataset.key,
                 });
             },
+            // 点击确定按钮执行的操作
             popup_sub_language_event() {
+                // 多语言切换
                 this.language_change(this.language_key);
+                // 关闭弹出框
                 this.setData({
                     popup_status: false,
                 });
+                // 将当前选中的多语言返回给父级使用
                 var language_list = this.$t('language');
                 this.$emit('popup_sub_language_event', language_list[this.language_key]);
             },