diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 8e5d401..23a81ed 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -3,7 +3,7 @@ on:
   workflow_dispatch:
   # push:
   schedule:
-    - cron: 2 */2 * * *
+    - cron: 2 * * * *
 jobs:
   run:
     runs-on: ubuntu-latest
@@ -23,8 +23,6 @@ jobs:
       - name: 推送
         run: |
           if ! git diff --quiet --exit-code || [ -n "$(git status --porcelain)" ]; then
-            git config user.name "GitHub Actions"
-            git config user.email "actions@github.com"
             git add .
             git commit -m "Update by GitHub Actions"
             git push