diff --git a/lx/latest.js b/lx/latest.js
index 962e94e..8c298bd 100644
--- a/lx/latest.js
+++ b/lx/latest.js
@@ -214,24 +214,24 @@ const handleGetMusicLyric = async (source, musicInfo) => {
 }
 
 // 检查源脚本是否有更新
-// const checkUpdate = async () => {
-//   const request = await httpFetch(`${API_URL}/script?key=${API_KEY}&checkUpdate=${SCRIPT_MD5}`, {
-//     method: 'GET',
-//     headers: {
-//       'Content-Type': 'application/json',
-//       'User-Agent': `${env ? `lx-music-${env}/${version}` : `lx-music-request/${version}`}`
-//     },
-//   })
-//   const { body } = request
+const checkUpdate = async () => {
+  const request = await httpFetch(`${API_URL}/script?key=${API_KEY}&checkUpdate=${SCRIPT_MD5}`, {
+    method: 'GET',
+    headers: {
+      'Content-Type': 'application/json',
+      'User-Agent': `${env ? `lx-music-${env}/${version}` : `lx-music-request/${version}`}`
+    },
+  })
+  const { body } = request
 
-//   if (!body || body.code !== 0) console.log('checkUpdate failed')
-//   else {
-//     console.log('checkUpdate success')
-//     if (body.data != null) {
-//       globalThis.lx.send(lx.EVENT_NAMES.updateAlert, { log: body.data.updateMsg, updateUrl: body.data.updateUrl })
-//     }
-//   }
-// }
+  if (!body || body.code !== 0) console.log('checkUpdate failed')
+  else {
+    console.log('checkUpdate success')
+    if (body.data != null) {
+      globalThis.lx.send(lx.EVENT_NAMES.updateAlert, { log: body.data.updateMsg, updateUrl: body.data.updateUrl })
+    }
+  }
+}
 
 // 生成歌曲信息
 const musicSources = {}
@@ -294,6 +294,6 @@ on(EVENT_NAMES.request, ({ action, source, info }) => {
 })
 
 // 检查更新
-// if (UPDATE_ENABLE) checkUpdate()
-// // 向 LX Music 发送初始化成功事件
-// send(EVENT_NAMES.inited, { status: true, openDevTools: DEV_ENABLE, sources: musicSources })
\ No newline at end of file
+if (UPDATE_ENABLE) checkUpdate()
+// 向 LX Music 发送初始化成功事件
+send(EVENT_NAMES.inited, { status: true, openDevTools: DEV_ENABLE, sources: musicSources })
\ No newline at end of file