diff --git a/.github/workflows/tdgpt-update-service.yml b/.github/workflows/tdgpt-update-service.yml
index 54af810dbb..b45e6d1ffc 100644
--- a/.github/workflows/tdgpt-update-service.yml
+++ b/.github/workflows/tdgpt-update-service.yml
@@ -1,7 +1,6 @@
 name: TDGpt Update Service
 
 on:
-  push:
   schedule:
     - cron: '30 00 * * *'