From e451d76b981e43cf8a85517be9f36b1960f6c695 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=81=8F=E5=8F=B3?= <afc163@gmail.com>
Date: Wed, 11 Nov 2020 16:49:30 +0800
Subject: [PATCH] fix: surge preview (#7588)

---
 .github/workflows/preview.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index a2cb9777..f5cfc35a 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -1,12 +1,14 @@
 name: 🔂 Surge PR Preview
 
-on: [push, pull_request_target]
+on: pull_request_target
 
 jobs:
   preview:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          ref: refs/pull/${{ github.event.pull_request.number }}/merge
       - uses: afc163/surge-preview@v1
         with:
           surge_token: ${{ secrets.SURGE_TOKEN }}