diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 347ad84..e70c031 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -20,6 +20,7 @@ jobs:
 
       - name: Checkout code
         run: |
+          rm -rf /tmp/workspace
           GIT_SSH_COMMAND="ssh -i ~/.ssh/id_rsa -p 2223 -o StrictHostKeyChecking=no" git clone sc-gitea@192.168.1.22:starmen1265/knowledge-base.git /tmp/workspace
           cd /tmp/workspace
           git checkout main