diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 0e11232..d2f6dd2 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -33,7 +33,7 @@ jobs:
       - name: pr commits[0] email
         run: echo "${{ github.event.pull_request.commits[0].author.email}}"
       - name: pr head_commit email
-        run: echo "${{ github.event.pull_request.head_commit.author.email}}"
+        run: echo "${{ github.event.pull_request.head.user.email}}"
       - name: pr user email
         run: echo "${{ github.event.pull_request.user.email}}"
       - name: pr user login
@@ -42,3 +42,5 @@ jobs:
         run: echo "${{ github.event.pull_request.author.email}}"
       - name: head user login
         run: echo "${{ github.event.head.user.login }}"
+      - name: event sender
+        run: echo "${{ github.event.sender.email }}"