diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 03c27f7..a691f37 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -60,8 +60,8 @@ jobs:
         if: steps.git-check.outputs.modified == 'true'
         working-directory: ${{ env.WEBSITE_CONTENT_DIR }}
         run: |
-          git config user.name ${{ github.event.head_commit.author.name }}
-          git config user.email ${{ github.event.head_commit.author.email }}
+          git config user.name "${{ github.event.head_commit.author.name }}"
+          git config user.email "${{ github.event.head_commit.author.email }}"
           git config -l | grep 'http\..*\.extraheader' | cut -d= -f1 | xargs -L1 git config --unset-all
           git remote set-url origin https://x-access-token:${{ secrets.GH_ACTION_TOKEN }}@github.com/${{ env.WEBSITE_CONTENT_REPO }}
           git commit -am "${{ github.event.head_commit.message }}"