diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index ee7653b..bde95f3 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -105,7 +105,7 @@ jobs:
         run: |
           echo 'mvn clean install -DskipTests && mvn -B package --file pom.xml'
           mvn --version
-	    - name: 构建镜像并推送
+      - name: 构建镜像并推送
         run: |
           echo 'docker login -u "${{ secrets.DOCKER_USERNAME }}" -p "${{ secrets.DOCKER_PASSWORD }}"'
           echo 'docker build -t <dockerhub repository name>.'