diff --git a/.github/workflows/demo.yml b/.github/workflows/demo.yml
index c783a980aa57..172df6bf16ec 100644
--- a/.github/workflows/demo.yml
+++ b/.github/workflows/demo.yml
@@ -1,6 +1,6 @@
 name: DingTalk Test
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build:
@@ -11,8 +11,7 @@ jobs:
         with:
           DING_TALK_TOKEN: dd88546da75f580089cb9a8849dec0537004583babe2e55b09daddf001b46d03
           notify_title: '🔥 @${{ github.event.discussion.user.login }} 创建了讨论：${{ github.event.discussion.title }} ${{ github.event.discussion.html_url }}'
-          # notify_body: '### 🔥 @${{ github.event.discussion.user.login }} 创建了讨论 \n ### [${{ github.event.discussion.title }}](${{ github.event.discussion.html_url }}) <hr />'
-          # notify_body: '### 🔥 @afc163 创建了 PR\n[docs(:sparkles:): release 5.15.3](https://qq.com) \n > 💬 快来 CR 吧！'
+          notify_body: '### 🔥 @afc163 创建了讨论 \n ### [${{ github.event.discussion.title }}](${{ github.event.discussion.html_url }}) <hr />'
           notify_footer: '> 💬 欢迎前往 GitHub 进行讨论，社区可能需要你的帮助。'
           at_all: false # whether to ding everybody