From d089db05631afa1afd43a1dc558dae9d80db9c51 Mon Sep 17 00:00:00 2001
From: Lianmin Zheng <lianminzheng@gmail.com>
Date: Sat, 21 Mar 2026 00:15:48 -0700
Subject: [PATCH] ci: add daily PR Test schedule at 12:18am PDT (#21083)

---
 .github/workflows/pr-test.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/pr-test.yml b/.github/workflows/pr-test.yml
index aa10b560f..7ca9879ea 100644
--- a/.github/workflows/pr-test.yml
+++ b/.github/workflows/pr-test.yml
@@ -5,7 +5,8 @@ run-name: ${{ inputs.target_stage && (inputs.pr_head_sha && format('[{0}] {1}',
 
 on:
   schedule:
-    - cron: '0 */12 * * *'  # Run every 12 hours
+    - cron: '0 */12 * * *'  # Run every 12 hours (UTC)
+    - cron: '18 7 * * *'  # Daily ~12:18am PDT (07:18 UTC; PST is 08:18 UTC)
   pull_request:
     branches: [main]
   workflow_dispatch: