diff --git a/.gitea/workflows/test.yaml b/.gitea/workflows/test.yaml
index 178ebb2..fe29275 100644
--- a/.gitea/workflows/test.yaml
+++ b/.gitea/workflows/test.yaml
@@ -27,6 +27,7 @@ jobs:
             Port $SSH_T_PORT
             IdentityFile ~/.ssh/taishan.key 
             IdentitiesOnly yes
+            PasswordAuthentication no
             ProxyCommand ssh $SSH_T_USER@$SSH_T_HOST -o StrictHostKeyChecking="no" -W %h:%p
             StrictHostKeyChecking no
           END