diff --git a/components/CusdisComponent.js b/components/CusdisComponent.js
index ad780aea..a276eac6 100644
--- a/components/CusdisComponent.js
+++ b/components/CusdisComponent.js
@@ -5,7 +5,7 @@ import { useEffect } from 'react'
 import { loadExternalResource } from '@/lib/utils'
 
 const CusdisComponent = ({ frontMatter }) => {
-  const { locale } = useGlobal()
+  const { lang } = useGlobal()
   const router = useRouter()
   const { isDarkMode } = useGlobal()
 
@@ -18,7 +18,7 @@ const CusdisComponent = ({ frontMatter }) => {
   }, [isDarkMode])
 
   return <div id="cusdis_thread"
-        lang={locale.LOCALE.toLowerCase()}
+        lang={lang.toLowerCase()}
         data-host={BLOG.COMMENT_CUSDIS_HOST}
         data-app-id={BLOG.COMMENT_CUSDIS_APP_ID}
         data-page-id={frontMatter.id}
diff --git a/components/DarkModeButton.js b/components/DarkModeButton.js
index aaeed000..0d875fa7 100644
--- a/components/DarkModeButton.js
+++ b/components/DarkModeButton.js
@@ -1,5 +1,4 @@
 import { useGlobal } from '@/lib/global'
-import { saveDarkModeToCookies } from '@/themes/theme'
 import { Moon, Sun } from './HeroIcons'
 import { useImperativeHandle } from 'react'
 
@@ -8,7 +7,7 @@ import { useImperativeHandle } from 'react'
  */
 const DarkModeButton = (props) => {
   const { cRef, className } = props
-  const { isDarkMode, updateDarkMode } = useGlobal()
+  const { isDarkMode, toggleDarkMode } = useGlobal()
 
   /**
    * 对外暴露方法
@@ -16,22 +15,12 @@ const DarkModeButton = (props) => {
   useImperativeHandle(cRef, () => {
     return {
       handleChangeDarkMode: () => {
-        handleChangeDarkMode()
+        toggleDarkMode()
       }
     }
   })
 
-  // 用户手动设置主题
-  const handleChangeDarkMode = () => {
-    const newStatus = !isDarkMode
-    saveDarkModeToCookies(newStatus)
-    updateDarkMode(newStatus)
-    const htmlElement = document.getElementsByTagName('html')[0]
-    htmlElement.classList?.remove(newStatus ? 'light' : 'dark')
-    htmlElement.classList?.add(newStatus ? 'dark' : 'light')
-  }
-
-  return <div onClick={handleChangeDarkMode} className={`${className || ''} flex justify-center dark:text-gray-200 text-gray-800`}>
+  return <div onClick={toggleDarkMode} className={`${className || ''} flex justify-center dark:text-gray-200 text-gray-800`}>
         <div id='darkModeButton' className=' hover:scale-110 cursor-pointer transform duration-200 w-5 h-5'> {isDarkMode ? <Sun /> : <Moon />}</div>
     </div>
 }
diff --git a/components/ThemeSwitch.js b/components/ThemeSwitch.js
index a4b13f31..0c74a63e 100644
--- a/components/ThemeSwitch.js
+++ b/components/ThemeSwitch.js
@@ -5,19 +5,21 @@ import { THEMES } from '@/themes/theme'
 import { useRouter } from 'next/router'
 import DarkModeButton from './DarkModeButton'
 import { getQueryParam } from '@/lib/utils'
+import LANGS from '@/lib/lang'
 /**
  *
  * @returns 主题切换
  */
 const ThemeSwitch = () => {
-  const { theme } = useGlobal()
+  const { theme, lang, changeLang, locale, isDarkMode, toggleDarkMode } = useGlobal()
   const router = useRouter()
   const currentTheme = getQueryParam(router.asPath, 'theme') || theme
+  //   const currentLang = getQueryParam(router.asPath, 'lang') || lang
   const [isLoading, setIsLoading] = useState(false)
 
   // 修改当前路径url中的 theme 参数
   // 例如 http://localhost?theme=hexo 跳转到 http://localhost?theme=newTheme
-  const onSelectChange = (e) => {
+  const onThemeSelectChange = (e) => {
     setIsLoading(true)
     const newTheme = e.target.value
     const query = router.query
@@ -27,27 +29,52 @@ const ThemeSwitch = () => {
     })
   }
 
+  const onLangSelectChange = (e) => {
+    const newLang = e.target.value
+    changeLang(newLang)
+  }
+
   return (<>
         <Draggable>
-            <div id="draggableBox" style={{ left: '10px', top: '80vh' }} className="fixed z-50 dark:text-white bg-gray-50 dark:bg-black rounded-2xl drop-shadow-lg">
-                <div className="p-3 w-full flex items-center text-sm group duration-200 transition-all">
-                    <DarkModeButton className='mr-2' />
-                    <div className='w-0 group-hover:w-20 transition-all duration-200 overflow-hidden'>
-                        <select value={currentTheme} onChange={onSelectChange} name="themes" className='appearance-none outline-none dark:text-white bg-gray-50 dark:bg-black uppercase cursor-pointer'>
+            <div id="draggableBox" style={{ left: '0px', top: '80vh' }} className="fixed group space-y-2 overflow-hidden z-50 p-3 flex flex-col items-start dark:text-white bg-gray-50 dark:bg-black rounded-xl shadow-lg border dark:border-gray-800">
+                {/* 深色按钮 */}
+                <div className="text-sm flex items-center group-hover:w-32 transition-all duration-200">
+                    <DarkModeButton />
+                    <div onClick={toggleDarkMode} className='cursor-pointer w-0 group-hover:w-24 transition-all duration-200 overflow-hidden whitespace-nowrap pl-1'>{isDarkMode ? locale.MENU.DARK_MODE : locale.MENU.LIGHT_MODE}</div>
+                </div>
+
+                {/* 翻译按钮 */}
+                <div className="text-sm flex items-center group-hover:w-32 transition-all duration-200">
+                    <i class="fa-solid fa-language w-5" />
+                    <div className='w-0 group-hover:w-24 transition-all duration-200 overflow-hidden'>
+                        <select value={lang} onChange={onLangSelectChange} name="themes" className='pl-1 bg-gray-50 dark:bg-black appearance-none outline-none dark:text-white uppercase cursor-pointer'>
+                            {Object.keys(LANGS)?.map(t => {
+                              return <option key={t} value={t}>{LANGS[t].LOCALE}</option>
+                            })}
+                        </select>
+                    </div>
+                </div>
+
+                {/* 主题切换按钮 */}
+                <div className="text-sm flex items-center group-hover:w-32 transition-all duration-200">
+                    <i className="fa-solid fa-palette w-5" />
+                    <div className='w-0 group-hover:w-24 transition-all duration-200 overflow-hidden'>
+                        <select value={currentTheme} onChange={onThemeSelectChange} name="themes" className='pl-1 bg-gray-50 dark:bg-black appearance-none outline-none dark:text-white uppercase cursor-pointer'>
                             {THEMES?.map(t => {
                               return <option key={t} value={t}>{t}</option>
                             })}
                         </select>
                     </div>
-                    <i className="fa-solid fa-palette pl-2"/>
                 </div>
             </div>
-            {/* 切换主题加载时的全屏遮罩 */}
-            <div className={`${isLoading ? 'opacity-50 ' : 'opacity-0'} w-screen h-screen bg-black text-white shadow-text flex justify-center items-center
-                              transition-all fixed top-0 left-0 pointer-events-none duration-1000 z-50 shadow-inner`}>
-                <i className='text-3xl mr-5 fas fa-spinner animate-spin' />
-            </div>
         </Draggable>
+
+        {/* 切换主题加载时的全屏遮罩 */}
+        <div className={`${isLoading ? 'opacity-50 ' : 'opacity-0'} 
+            w-screen h-screen bg-black text-white shadow-text flex justify-center items-center
+            transition-all fixed top-0 left-0 pointer-events-none duration-1000 z-50 shadow-inner`}>
+            <i className='text-3xl mr-5 fas fa-spinner animate-spin' />
+        </div>
     </>
   )
 }
diff --git a/lib/cache/cache_manager.js b/lib/cache/cache_manager.js
index 8796d3f4..4928bca9 100644
--- a/lib/cache/cache_manager.js
+++ b/lib/cache/cache_manager.js
@@ -3,15 +3,6 @@ import FileCache from './local_file_cache'
 import MongoCache from './mongo_db_cache'
 import BLOG from '@/blog.config'
 
-let api
-if (process.env.MONGO_DB_URL && process.env.MONGO_DB_NAME) {
-  api = MongoCache
-} else if (process.env.ENABLE_FILE_CACHE) {
-  api = FileCache
-} else {
-  api = MemoryCache
-}
-
 /**
  * 为减少频繁接口请求，notion数据将被缓存
  * @param {*} key
@@ -19,11 +10,11 @@ if (process.env.MONGO_DB_URL && process.env.MONGO_DB_NAME) {
  */
 export async function getDataFromCache(key, force) {
   if (BLOG.ENABLE_CACHE || force) {
-    const dataFromCache = await api.getCache(key)
+    const dataFromCache = await getApi().getCache(key)
     if (JSON.stringify(dataFromCache) === '[]') {
       return null
     }
-    return api.getCache(key)
+    return getApi().getCache(key)
   } else {
     return null
   }
@@ -33,12 +24,26 @@ export async function setDataToCache(key, data) {
   if (!data) {
     return
   }
-  await api.setCache(key, data)
+  await getApi().setCache(key, data)
 }
 
 export async function delCacheData(key) {
   if (!BLOG.ENABLE_CACHE) {
     return
   }
-  await api.delCache(key)
+  await getApi().delCache(key)
+}
+
+/**
+ * 缓存实现类
+ * @returns
+ */
+function getApi() {
+  if (process.env.MONGO_DB_URL && process.env.MONGO_DB_NAME) {
+    return MongoCache
+  } else if (process.env.ENABLE_FILE_CACHE) {
+    return FileCache
+  } else {
+    return MemoryCache
+  }
 }
diff --git a/lib/cache/local_file_cache.js b/lib/cache/local_file_cache.js
index cda7f35a..c411d6e5 100644
--- a/lib/cache/local_file_cache.js
+++ b/lib/cache/local_file_cache.js
@@ -41,7 +41,7 @@ export async function setCache (key, data) {
   fs.writeFileSync(jsonFile, JSON.stringify(json))
 }
 
-export async function delCache (key, data) {
+export async function delCache (key) {
   const exist = await fs.existsSync(jsonFile)
   const json = exist ? JSON.parse(await fs.readFileSync(jsonFile)) : {}
   delete json.key
@@ -49,4 +49,12 @@ export async function delCache (key, data) {
   fs.writeFileSync(jsonFile, JSON.stringify(json))
 }
 
+/**
+ * 清理缓存
+ */
+export async function cleanCache() {
+  const json = {}
+  fs.writeFileSync(jsonFile, JSON.stringify(json))
+}
+
 export default { getCache, setCache, delCache }
diff --git a/lib/config.js b/lib/config.js
index 56ae36ee..36a1112d 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -64,7 +64,7 @@ export const siteConfigMap = () => {
   const val = deepClone(BLOG)
   for (const key in val) {
     val[key] = siteConfig(key)
-    console.log('site', key, val[key], siteConfig(key))
+    // console.log('site', key, val[key], siteConfig(key))
   }
   return val
 }
diff --git a/lib/global.js b/lib/global.js
index 204fc432..eaabd278 100644
--- a/lib/global.js
+++ b/lib/global.js
@@ -1,11 +1,10 @@
 import { generateLocaleDict, initLocale } from './lang'
 import { createContext, useContext, useEffect, useState } from 'react'
 import { useRouter } from 'next/router'
-import { THEMES, initDarkMode } from '@/themes/theme'
+import { THEMES, initDarkMode, saveDarkModeToCookies } from '@/themes/theme'
 
 import BLOG from '@/blog.config'
 import NProgress from 'nprogress'
-import { isBrowser } from './utils'
 
 const GlobalContext = createContext()
 
@@ -35,17 +34,34 @@ export function GlobalContextProvider(props) {
     return newTheme
   }
 
+  // 切换深色模式
+  const toggleDarkMode = () => {
+    const newStatus = !isDarkMode
+    saveDarkModeToCookies(newStatus)
+    updateDarkMode(newStatus)
+    const htmlElement = document.getElementsByTagName('html')[0]
+    htmlElement.classList?.remove(newStatus ? 'light' : 'dark')
+    htmlElement.classList?.add(newStatus ? 'dark' : 'light')
+  }
+
+  /**
+   * 更新语言
+   */
+  function changeLang(lang) {
+    if (lang) {
+      updateLang(lang)
+      updateLocale(generateLocaleDict(lang))
+    }
+  }
+
   useEffect(() => {
-    initLocale(lang, locale, updateLang, updateLocale)
     initDarkMode(updateDarkMode)
-    checkThemeDOM()
+    initLocale(lang, locale, updateLang, updateLocale)
   }, [])
 
-  // 加载默认主题
-  //   useEffect(() => {
-  //     const queryTheme = getQueryVariable('theme') || theme
-  //     setTheme(queryTheme)
-  //   }, [router])
+  useEffect(() => {
+    checkThemeDOM()
+  })
 
   // 加载进度条
   useEffect(() => {
@@ -62,6 +78,7 @@ export function GlobalContextProvider(props) {
       NProgress.done()
       setOnLoading(false)
     }
+
     router.events.on('routeChangeStart', handleStart)
     router.events.on('routeChangeError', handleStop)
     router.events.on('routeChangeComplete', handleStop)
@@ -75,10 +92,11 @@ export function GlobalContextProvider(props) {
   return (
         <GlobalContext.Provider value={{
           NOTION_CONFIG,
+          toggleDarkMode,
           onLoading,
           setOnLoading,
           lang,
-          updateLang,
+          changeLang,
           locale,
           updateLocale,
           isDarkMode,
@@ -99,17 +117,13 @@ export function GlobalContextProvider(props) {
  * 切换主题时的特殊处理
  */
 const checkThemeDOM = () => {
-  if (isBrowser) {
-    setTimeout(() => {
-      const elements = document.querySelectorAll('[id^="theme-"]')
-      if (elements?.length > 1) {
-        elements[elements.length - 1].scrollIntoView()
-        // 删除前面的元素，只保留最后一个元素
-        for (let i = 0; i < elements.length - 1; i++) {
-          elements[i].parentNode.removeChild(elements[i])
-        }
-      }
-    }, 500)
+  const elements = document.querySelectorAll('[id^="theme-"]')
+  if (elements?.length > 1) {
+    elements[elements.length - 1].scrollIntoView()
+    // 删除前面的元素，只保留最后一个元素
+    for (let i = 0; i < elements.length - 1; i++) {
+      elements[i].parentNode.removeChild(elements[i])
+    }
   }
 }
 
diff --git a/lib/lang.js b/lib/lang.js
index 15106572..3e2307f7 100644
--- a/lib/lang.js
+++ b/lib/lang.js
@@ -12,7 +12,7 @@ import { getQueryVariable, isBrowser, mergeDeep } from './utils'
  * 在这里配置所有支持的语言
  * 国家-地区
  */
-const lang = {
+const LANGS = {
   'en-US': enUS,
   'zh-CN': zhCN,
   'zh-HK': zhHK,
@@ -22,7 +22,7 @@ const lang = {
   'ja-JP': jaJP
 }
 
-export default lang
+export default LANGS
 
 /**
  * 获取当前语言字典
@@ -30,7 +30,7 @@ export default lang
  * @returns 不同语言对应字典
  */
 export function generateLocaleDict(langString) {
-  const supportedLocales = Object.keys(lang)
+  const supportedLocales = Object.keys(LANGS)
   let userLocale
 
   // 将语言字符串拆分为语言和地区代码，例如将 "zh-CN" 拆分为 "zh" 和 "CN"
@@ -39,24 +39,24 @@ export function generateLocaleDict(langString) {
   // 优先匹配语言和地区都匹配的情况
   const specificLocale = `${language}-${region}`
   if (supportedLocales.includes(specificLocale)) {
-    userLocale = lang[specificLocale]
+    userLocale = LANGS[specificLocale]
   }
 
   // 然后尝试匹配只有语言匹配的情况
   if (!userLocale) {
     const languageOnlyLocales = supportedLocales.filter(locale => locale.startsWith(language))
     if (languageOnlyLocales.length > 0) {
-      userLocale = lang[languageOnlyLocales[0]]
+      userLocale = LANGS[languageOnlyLocales[0]]
     }
   }
 
   // 如果还没匹配到，则返回最接近的语言包
   if (!userLocale) {
     const fallbackLocale = supportedLocales.find(locale => locale.startsWith('en'))
-    userLocale = lang[fallbackLocale]
+    userLocale = LANGS[fallbackLocale]
   }
 
-  return mergeDeep({}, lang['en-US'], userLocale)
+  return mergeDeep({}, LANGS['en-US'], userLocale)
 }
 
 /**
@@ -67,10 +67,10 @@ export function initLocale(lang, locale, changeLang, changeLocale) {
   if (isBrowser) {
     const queryLang = getQueryVariable('lang') || loadLangFromCookies()
     let currentLang = lang
-    if (queryLang !== lang) {
+    if (queryLang && queryLang !== 'undefined' && queryLang !== lang) {
       currentLang = queryLang
     }
-    console.log('初始化语言', currentLang)
+
     changeLang(currentLang)
     saveLangToCookies(currentLang)
 
diff --git a/lib/lang/en-US.js b/lib/lang/en-US.js
index 51e38115..594ddfc0 100644
--- a/lib/lang/en-US.js
+++ b/lib/lang/en-US.js
@@ -1,5 +1,5 @@
 export default {
-  LOCALE: 'en-US',
+  LOCALE: 'English',
   MENU: {
     WALK_AROUND: 'Walk Around',
     CATEGORY: 'Category',
diff --git a/lib/lang/fr-FR.js b/lib/lang/fr-FR.js
index 30089a70..2bc40057 100644
--- a/lib/lang/fr-FR.js
+++ b/lib/lang/fr-FR.js
@@ -1,5 +1,5 @@
 export default {
-  LOCALE: 'fr-FR',
+  LOCALE: 'français',
   NAV: {
     INDEX: 'Accueil',
     RSS: 'RSS',
diff --git a/lib/lang/ja-JP.js b/lib/lang/ja-JP.js
index ab0e81f8..c27eef0b 100644
--- a/lib/lang/ja-JP.js
+++ b/lib/lang/ja-JP.js
@@ -1,5 +1,5 @@
 export default {
-  LOCALE: 'ja-JP',
+  LOCALE: '日本語',
   NAV: {
     INDEX: 'ホーム',
     RSS: '購読',
diff --git a/lib/lang/tr-TR.js b/lib/lang/tr-TR.js
index 227b3fba..5be7a520 100644
--- a/lib/lang/tr-TR.js
+++ b/lib/lang/tr-TR.js
@@ -1,5 +1,5 @@
 export default {
-  LOCALE: 'tr-TR',
+  LOCALE: 'Türkçe',
   NAV: {
     INDEX: 'Blog',
     RSS: 'RSS',
diff --git a/lib/lang/zh-CN.js b/lib/lang/zh-CN.js
index 91a4600a..e29af3d5 100644
--- a/lib/lang/zh-CN.js
+++ b/lib/lang/zh-CN.js
@@ -1,5 +1,5 @@
 export default {
-  LOCALE: 'zh-CN',
+  LOCALE: '中文(简体)',
   MENU: {
     WALK_AROUND: '随便逛逛',
     CATEGORY: '博客分类',
diff --git a/lib/lang/zh-HK.js b/lib/lang/zh-HK.js
index 6a05df55..f434fe6e 100644
--- a/lib/lang/zh-HK.js
+++ b/lib/lang/zh-HK.js
@@ -1,4 +1,5 @@
 export default {
+  LOCALE: '中文(繁体香港)',
   NAV: {
     INDEX: '網誌',
     RSS: '訂閱',
diff --git a/lib/lang/zh-TW.js b/lib/lang/zh-TW.js
index 673fe109..de746c08 100644
--- a/lib/lang/zh-TW.js
+++ b/lib/lang/zh-TW.js
@@ -1,5 +1,5 @@
 export default {
-  LOCALE: 'zh-TW',
+  LOCALE: '中文(繁体台湾)',
   NAV: {
     INDEX: '部落格',
     RSS: '訂閱',
diff --git a/pages/api/cache.js b/pages/api/cache.js
new file mode 100644
index 00000000..97738651
--- /dev/null
+++ b/pages/api/cache.js
@@ -0,0 +1,15 @@
+import { cleanCache } from '@/lib/cache/local_file_cache'
+
+/**
+ * 清理缓存
+ * @param {*} req
+ * @param {*} res
+ */
+export default async function handler(req, res) {
+  try {
+    await cleanCache()
+    res.status(200).json({ status: 'success', message: 'Clean cache successful!' })
+  } catch (error) {
+    res.status(400).json({ status: 'error', message: 'Clean cache failed!', error })
+  }
+}
diff --git a/themes/next/components/MenuList.js b/themes/next/components/MenuList.js
index ec03a7bd..c9131929 100644
--- a/themes/next/components/MenuList.js
+++ b/themes/next/components/MenuList.js
@@ -40,12 +40,12 @@ export const MenuList = (props) => {
                 data-aos-once="true"
                 data-aos-anchor-placement="top-bottom"
                 className='hidden md:block leading-8 text-gray-500 dark:text-gray-400 font-sans'>
-                {links.map(link => link && link.show && <MenuItemDrop key={link?.id} link={link} />)}
+                {links.map((link, index) => link && link.show && <MenuItemDrop key={index} link={link} />)}
             </nav>
 
             {/* 移动端菜单 */}
             <div id='nav-menu-mobile' className='block md:hidden my-auto justify-start bg-white'>
-                {links?.map(link => link && link.show && <MenuItemCollapse onHeightChange={props.onHeightChange} key={link?.id} link={link} />)}
+                {links?.map((link, index) => link && link.show && <MenuItemCollapse onHeightChange={props.onHeightChange} key={index} link={link} />)}
             </div>
         </>
   )