diff --git a/.github/workflows/ping.yml b/.github/workflows/ping.yml
index 6b2d42c..e160f45 100644
--- a/.github/workflows/ping.yml
+++ b/.github/workflows/ping.yml
@@ -10,28 +10,28 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Ping 1
-        run: curl -fsS --retry 3 https://hc-ping.com/a4b80e88-d7ab-4edc-ad3e-9cd57036075e
+        run: curl -fsS --retry 3 https://hello-world-3o95ks7si-our-claude-s-projects.vercel.app/api/ping
 
       - name: Wait 2 min
         run: sleep 120
 
       - name: Ping 2
-        run: curl -fsS --retry 3 https://hc-ping.com/a4b80e88-d7ab-4edc-ad3e-9cd57036075e
+        run: curl -fsS --retry 3 https://hello-world-3o95ks7si-our-claude-s-projects.vercel.app/api/ping
 
       - name: Wait 2 min
         run: sleep 120
 
       - name: Ping 3
-        run: curl -fsS --retry 3 https://hc-ping.com/a4b80e88-d7ab-4edc-ad3e-9cd57036075e
+        run: curl -fsS --retry 3 https://hello-world-3o95ks7si-our-claude-s-projects.vercel.app/api/ping
 
       - name: Wait 2 min
         run: sleep 120
 
       - name: Ping 4
-        run: curl -fsS --retry 3 https://hc-ping.com/a4b80e88-d7ab-4edc-ad3e-9cd57036075e
+        run: curl -fsS --retry 3 https://hello-world-3o95ks7si-our-claude-s-projects.vercel.app/api/ping
 
       - name: Wait 2 min
         run: sleep 120
 
       - name: Ping 5
-        run: curl -fsS --retry 3 https://hc-ping.com/a4b80e88-d7ab-4edc-ad3e-9cd57036075e
+        run: curl -fsS --retry 3 https://hello-world-3o95ks7si-our-claude-s-projects.vercel.app/api/ping