diff --git a/src/i18n/build.js b/src/i18n/build.js
index c94ccaa95476c0166fb1722f553edc31930ed2e1..5a133ab7e94d7131653563a0553c284c726c9e59 100644
--- a/src/i18n/build.js
+++ b/src/i18n/build.js
@@ -10,7 +10,10 @@ const LOCAL_LISTS = [
     {code: 'zh_CN', name: "简体中文"}
 ]
 
+// 默认地区
 const DEFAULT_LOCALE = 'zh_CN'
+// 为空展示地区
+const DEFAULT_SHOW_LOCALE = 'en'
 
 const codeToLocale = (code) => {
     return code === "_default" ? DEFAULT_LOCALE : code;
@@ -59,6 +62,7 @@ const getAllLocale = () => {
     let locales = {
         lists: LOCAL_LISTS,
         default_locale: DEFAULT_LOCALE,
+        default_show_locale: DEFAULT_SHOW_LOCALE,
         detail: {}
     }
     fs.readdirSync(path.resolve(path.join(__dirname, "locales"))).forEach((code) => {
@@ -107,9 +111,9 @@ module.exports = {
         let text = key;
         if ((locale in locales) && (key in locales[locale])) {
             text = locales[locale][key]['message']
-        } else if (locale !== DEFAULT_LOCALE) {
+        } else if (locale !== DEFAULT_SHOW_LOCALE) {
             // 获取默认语言
-            text = this.getMessage(DEFAULT_LOCALE, key)
+            text = this.getMessage(DEFAULT_SHOW_LOCALE, key)
         }
         return text;
     },
diff --git a/src/i18n/index.js b/src/i18n/index.js
index 47ab367622876721a7ab7e6a2cc04cc3bfad5c29..b5b0d768c48ecd40083d7c4d0c1db088e9a802c7 100644
--- a/src/i18n/index.js
+++ b/src/i18n/index.js
@@ -11,6 +11,7 @@ const locales = require('./locales/build.json')
 export const LOCALE_LISTS = locales.lists
 export const LOCALE_DETAIL = locales.detail
 export const DEFAULT_LOCALE = locales.default_locale
+export const DEFAULT_SHOW_LOCALE = locales.default_show_locale
 
 let currentLocale = "";
 
@@ -24,10 +25,9 @@ const getMessage = (code, key) => {
     let text = key;
     if ((locale in LOCALE_DETAIL) && (key in LOCALE_DETAIL[locale])) {
         text = LOCALE_DETAIL[locale][key]['message']
-    }
-    else if(locale !== DEFAULT_LOCALE){
+    } else if (locale !== DEFAULT_SHOW_LOCALE) {
         // 获取默认语言
-        text = getMessage(DEFAULT_LOCALE,key)
+        text = getMessage(DEFAULT_SHOW_LOCALE, key)
     }
     return text;
 }
@@ -48,7 +48,7 @@ const translate = (code, key, values = {}) => {
         return chromiumGetMessage(key, values, placeholders)
     }
 
-    let text = getMessage(code,key);
+    let text = getMessage(code, key);
 
     const matchRge = new RegExp('{.+?}', 'g')
     const matchString = text.match(matchRge);
diff --git a/src/i18n/locales/en/mian.i18n.json5 b/src/i18n/locales/en/main.i18n.json5
similarity index 100%
rename from src/i18n/locales/en/mian.i18n.json5
rename to src/i18n/locales/en/main.i18n.json5
diff --git a/src/tool.vue b/src/tool.vue
index 3ad84c5cf8bed0d04724e4c789f1496a1e8eeba2..36bcb0fcab1f02b57e52e48afbc19f9599ab5414 100644
--- a/src/tool.vue
+++ b/src/tool.vue
@@ -2,12 +2,12 @@
     <div>
         <Menu mode="horizontal" theme="light" :active-name="currentCategory" @on-select="categorySelect"
               style="height: 45px;line-height: 45px;">
-            <MenuItem :style="$t('mian_css_main_category_item_style')" :name="cat.name" v-for="(cat) in category" :key="cat.name">
+            <MenuItem :style="$t('main_css_main_category_item_style')" :name="cat.name" v-for="(cat) in category" :key="cat.name">
                 <Badge v-if="badgeCategoryIsShow(cat.name)" dot :offset="[15,-10]">
-                    {{ $t('mian_category_'+cat.name) }}
+                    {{ $t('main_category_'+cat.name) }}
                 </Badge>
                 <template v-else>
-                    {{ $t('mian_category_'+cat.name) }}
+                    {{ $t('main_category_'+cat.name) }}
                 </template>
             </MenuItem>
             <MenuItem style="padding: 0 5px;float: right" name="_new" v-if="!isUtools">
@@ -34,31 +34,31 @@
         <RadioGroup :value="currentTool" @on-change="toolSelect" style="margin: 10px 0 10px 20px;line-height: 30px;">
             <Radio :label="tool.name" v-for="(tool) in tools" :key="tool.name">
                 <Badge v-if="badgeToolIsShow(tool.name)" dot :offset="[5,-5]">
-                    {{ $t('mian_tool_'+tool.name) }}
+                    {{ $t('main_tool_'+tool.name) }}
                 </Badge>
                 <template v-else>
-                    {{ $t('mian_tool_'+tool.name) }}
+                    {{ $t('main_tool_'+tool.name) }}
                 </template>
             </Radio>
         </RadioGroup>
         <div>
             <router-view v-if="isRouterAlive" :key="$route.path + $route.query.t"/>
         </div>
-        <Drawer :title="$t('mian_tool_'+currentTool)+' - '+$t('mian_history')" v-model="historyShow" :width="100">
+        <Drawer :title="$t('main_tool_'+currentTool)+' - '+$t('main_history')" v-model="historyShow" :width="100">
             <Table ref="historyTable" border :columns="historyColumns" :data="historyData" :height="historyTableHeight">
                 <template slot-scope="{ row }" slot="_value">
                     <div>{{ historyValue(row.value) }}}</div>
                 </template>
                 <template slot-scope="{ index }" slot="_op">
-                    <Button type="primary" size="small" @click="historyView(index)">{{ $t('mian_ui_views') }}</Button>
-                    <Button type="primary" style="margin-left: 5px" @click="historyLoad(index)" size="small">{{ $t('mian_ui_load') }}</Button>
+                    <Button type="primary" size="small" @click="historyView(index)">{{ $t('main_ui_views') }}</Button>
+                    <Button type="primary" style="margin-left: 5px" @click="historyLoad(index)" size="small">{{ $t('main_ui_load') }}</Button>
                 </template>
             </Table>
             <div class="drawer-footer">
-                <Button type="primary" @click="historyClear">{{ $t('mian_history_clear') }}</Button>
+                <Button type="primary" @click="historyClear">{{ $t('main_history_clear') }}</Button>
             </div>
         </Drawer>
-        <Drawer :title="$t('mian_ui_setting')" v-model="settingShow" :width="400">
+        <Drawer :title="$t('main_ui_setting')" v-model="settingShow" :width="400">
             <setting-block v-if="settingShow"></setting-block>
         </Drawer>
         <bottom-block/>
@@ -91,17 +91,17 @@ export default {
             historyShow: false,
             historyColumns: [
                 {
-                    title: this.$t('mian_history_time'),
+                    title: this.$t('main_history_time'),
                     key: 'time',
                     width: 180
                 },
                 {
-                    title: this.$t('mian_history_data'),
+                    title: this.$t('main_history_data'),
                     slot: '_value',
                     ellipsis: true,
                 },
                 {
-                    title: this.$t('mian_history_op'),
+                    title: this.$t('main_history_op'),
                     slot: '_op',
                     width: 150
                 }
@@ -204,7 +204,7 @@ export default {
         history() {
             let history = historyFactory(this.currentTool)
             if (history.length() < 1) {
-                return this.$Message.error(this.$t('mian_history_null'))
+                return this.$Message.error(this.$t('main_history_null'))
             }
             this.historyData = history.all()
             this.historyShow = true
@@ -224,7 +224,7 @@ export default {
                     })
                 },
                 width: 700,
-                okText: this.$t('mian_ui_close')
+                okText: this.$t('main_ui_close')
             })
         },
         historyClear() {
diff --git a/src/tool/adapter.js b/src/tool/adapter.js
index 43d71b373d5b346eea036053c4acb6462559184f..c518415b0dbdec67a2042af90c125a8d8a74020a 100644
--- a/src/tool/adapter.js
+++ b/src/tool/adapter.js
@@ -153,7 +153,7 @@ const utoolsConfigWrite = {
             for (let tool of tools) {
                 // 初始化数据
                 let code = "ctool-" + tool.name;
-                let toolTitle = i18nBuild.translate(`mian_tool_${tool.name}`)
+                let toolTitle = i18nBuild.translate(`main_tool_${tool.name}`)
                 let toolFeatures = featureConfig.hasOwnProperty(tool.name) ? featureConfig[tool.name] : []
                 if (!utoolsToolFeature.hasOwnProperty(code)) {
                     utoolsToolFeature[code] = {
diff --git a/src/views/setting/block.vue b/src/views/setting/block.vue
index b0e1be21fb30e0f729f920e3db78d11ff36f046a..354952a4637edcab727ade94a83f8914616b2a5d 100644
--- a/src/views/setting/block.vue
+++ b/src/views/setting/block.vue
@@ -2,32 +2,32 @@
     <div>
         <div>
             <CellGroup @on-click="open">
-                <Cell :title="$t('mian_common_tool')" name="setting"/>
-                <Cell v-if="is_chromium || is_firefox" :title="$t('mian_keyboard_setting')" name="shortcuts"/>
-                <Cell :title="$t('mian_display_mode')">
+                <Cell :title="$t('main_common_tool')" name="setting"/>
+                <Cell v-if="is_chromium || is_firefox" :title="$t('main_keyboard_setting')" name="shortcuts"/>
+                <Cell :title="$t('main_display_mode')">
                     <Select v-model="display_mode" slot="extra" transfer>
-                        <Option v-for="item in display_mode_list" :value="item" :key="item">{{ $t('mian_display_mode_'+item)}}</Option>
+                        <Option v-for="item in display_mode_list" :value="item" :key="item">{{ $t('main_display_mode_'+item)}}</Option>
                     </Select>
                 </Cell>
-                <Cell :title="$t('mian_setting_language')">
+                <Cell :title="$t('main_setting_language')">
                     <Select v-model="locale" slot="extra" transfer>
                         <Option v-for="item in locales" :value="item.code" :key="item.code">{{ item.name }}</Option>
                     </Select>
                 </Cell>
             </CellGroup>
             <CellGroup>
-                <Cell :title="$t('mian_copy_results_to_clipboard')">
+                <Cell :title="$t('main_copy_results_to_clipboard')">
                     <i-switch v-model="auto_save_copy" slot="extra"/>
                 </Cell>
-                <Cell :title="$t('mian_read_content_from_clipboard')">
+                <Cell :title="$t('main_read_content_from_clipboard')">
                     <i-switch v-model="auto_read_copy" slot="extra"/>
                 </Cell>
-                <Cell :title="$t('mian_read_clipboard_content_trim')">
+                <Cell :title="$t('main_read_clipboard_content_trim')">
                     <i-switch v-model="auto_read_copy_filter" slot="extra"/>
                 </Cell>
             </CellGroup>
         </div>
-        <Drawer :title="$t('mian_ui_setting')" placement="left" v-model="settingShow" :width="90">
+        <Drawer :title="$t('main_ui_setting')" placement="left" v-model="settingShow" :width="90">
             <setting-block v-if="settingShow"></setting-block>
         </Drawer>
     </div>
@@ -86,16 +86,16 @@ export default {
                 case 'shortcuts':
                     if (this.is_firefox) {
                         return this.$Notice.success({
-                            title: this.$t('mian_keyboard_firefox_1'),
+                            title: this.$t('main_keyboard_firefox_1'),
                             render: h => {
                                 return h('span', [
-                                    this.$t('mian_keyboard_firefox_2'),
+                                    this.$t('main_keyboard_firefox_2'),
                                     h('a', {
                                         attrs: {
                                             href: 'https://jingyan.baidu.com/article/3ea51489f1d0a713e61bbaff.html',
                                             target: '_blank'
                                         }
-                                    }, this.$t('mian_keyboard_firefox_3')),
+                                    }, this.$t('main_keyboard_firefox_3')),
                                 ])
                             }
                         });
diff --git a/src/views/setting/common.vue b/src/views/setting/common.vue
index e6c6805e3c913ab58bb682e692f3c338c41f0084..cde541427f23db5c2e95b094ab7cf2d7edc3ba9b 100644
--- a/src/views/setting/common.vue
+++ b/src/views/setting/common.vue
@@ -1,7 +1,7 @@
 <template>
     <div>
         <CheckboxGroup v-model="tools" @on-change="toolUpdate" style="line-height: 30px;">
-            <Checkbox v-for="(t,k) in all" :key="k" :label="t.name">{{$t('mian_tool_'+t.name)}}</Checkbox>
+            <Checkbox v-for="(t,k) in all" :key="k" :label="t.name">{{$t('main_tool_'+t.name)}}</Checkbox>
         </CheckboxGroup>
     </div>
 </template>
diff --git a/src/views/setting/setting.vue b/src/views/setting/setting.vue
index a73dd162668063d424588a89d9c6999442117689..0519025fc98395c6ce9401c864136cc23d560598 100644
--- a/src/views/setting/setting.vue
+++ b/src/views/setting/setting.vue
@@ -1,7 +1,7 @@
 <template>
     <Card>
         <Tabs value="common">
-            <TabPane :label="$t('mian_common_tool_setting')" name="common">
+            <TabPane :label="$t('main_common_tool_setting')" name="common">
                 <setting-common></setting-common>
             </TabPane>
         </Tabs>