diff --git a/.gitea/workflows/demo.yml b/.gitea/workflows/demo.yml
index dc05de7..b015544 100644
--- a/.gitea/workflows/demo.yml
+++ b/.gitea/workflows/demo.yml
@@ -17,6 +17,8 @@ jobs:
         run: |
           ls ${{ gitea.workspace }}
       - run: echo "🍏 This job's status is ${{ job.status }}."
+      - name: update
+        run: sudo apt-get update
       - name: install Hugo
         run: sudo apt install hugo
       - name: Hugo test