diff --git a/frondend/downloadIndexHtml.js b/frondend/downloadIndexHtml.js
index acb0d63..bb10465 100644
--- a/frondend/downloadIndexHtml.js
+++ b/frondend/downloadIndexHtml.js
@@ -8,7 +8,7 @@ const { DEPLOY_TYPE } = process.env
 
 const bucketName = DEPLOY_TYPE === 'beta' ? 'beta-assets-tuchuang-space' : 'assets-tuchuang-space'
 
-console.log(`当前发布静态资源的环境为: DEPLOY_TYPE: ${DEPLOY_TYPE}, bucketName: ${bucketName}`)
+console.log(`downloadIndexHtml.js: 当前发布静态资源的环境为: DEPLOY_TYPE: ${DEPLOY_TYPE}, bucketName: ${bucketName}`)
 
 const client = new Oss({
   region: 'oss-cn-hangzhou',
@@ -24,4 +24,10 @@ const downloadIndexHtml = async () => {
   result.stream.pipe(writeStream)
 }
 
+process.on('unhandledRejection', (reason, promise) => {
+  // https://nodejs.org/api/process.html#process_event_unhandledrejection
+  console.log('Unhandled Rejection at:', promise, 'reason:', reason)
+  process.exit(1)
+})
+
 downloadIndexHtml()