diff --git a/scripts/cos-link.js b/scripts/cos-link.js
index 00467651..a2c0afc1 100644
--- a/scripts/cos-link.js
+++ b/scripts/cos-link.js
@@ -2,7 +2,7 @@ const pkg = require('../package.json')
 const version = pkg.version
 // TODO: use the same name format
 const generateURL = (platform, ext, prefix = 'PicGo-') => {
-  return `https://picgo-1251750343.cos.ap-chengdu.myqcloud.com/${prefix}${version}${platform}${ext}`
+  return `https://picgo-1251750343.cos.ap-chengdu.myqcloud.com/${version}/${prefix}${version}${platform}${ext}`
 }
 
 const platformExtList = [
diff --git a/scripts/upload-dist-to-cos.js b/scripts/upload-dist-to-cos.js
index 7c3ea769..d55fe93b 100644
--- a/scripts/upload-dist-to-cos.js
+++ b/scripts/upload-dist-to-cos.js
@@ -10,7 +10,7 @@ const path = require('path')
 const distPath = path.join(__dirname, '../dist_electron')
 
 const BUCKET = 'picgo-1251750343'
-const AREA = 'ap-chengdu'
+// const AREA = 'ap-chengdu'
 const VERSION = pkg.version
 const FILE_PATH = `${VERSION}/`
 const SECRET_ID = process.env.PICGO_ENV_COS_SECRET_ID
@@ -23,14 +23,14 @@ const SECRET_KEY = process.env.PICGO_ENV_COS_SECRET_KEY
  */
 const generateSignature = (fileName, folder = FILE_PATH) => {
   const secretKey = SECRET_KEY
-  const area = AREA
+  // const area = AREA
   const bucket = BUCKET
   const path = folder
   const today = Math.floor(new Date().getTime() / 1000)
   const tomorrow = today + 86400
   const signTime = `${today};${tomorrow}`
   const signKey = crypto.createHmac('sha1', secretKey).update(signTime).digest('hex')
-  const httpString = `put\n/${path}${fileName}\n\nhost=${bucket}.cos.${area}.myqcloud.com\n`
+  const httpString = `put\n/${path}${fileName}\n\nhost=${bucket}.cos.accelerate.myqcloud.com\n`
   const sha1edHttpString = crypto.createHash('sha1').update(httpString).digest('hex')
   const stringToSign = `sha1\n${signTime}\n${sha1edHttpString}\n`
   const signature = crypto.createHmac('sha1', signKey).update(stringToSign).digest('hex')
@@ -50,9 +50,9 @@ const generateSignature = (fileName, folder = FILE_PATH) => {
 const getReqOptions = (fileName, fileBuffer, signature, folder = FILE_PATH) => {
   return {
     method: 'PUT',
-    url: `http://${BUCKET}.cos.${AREA}.myqcloud.com/${encodeURI(folder)}${encodeURI(fileName)}`,
+    url: `http://${BUCKET}.cos.accelerate.myqcloud.com/${encodeURI(folder)}${encodeURI(fileName)}`,
     headers: {
-      Host: `${BUCKET}.cos.${AREA}.myqcloud.com`,
+      Host: `${BUCKET}.cos.accelerate.myqcloud.com`,
       Authorization: `q-sign-algorithm=sha1&q-ak=${SECRET_ID}&q-sign-time=${signature.signTime}&q-key-time=${signature.signTime}&q-header-list=host&q-url-param-list=&q-signature=${signature.signature}`,
       contentType: mime.lookup(fileName),
       useAgent: `PicGo;${pkg.version};null;null`