diff --git a/.gitea/workflows/test_infra.yaml b/.gitea/workflows/test_infra.yaml
index 0bd8d4e..0a379f7 100644
--- a/.gitea/workflows/test_infra.yaml
+++ b/.gitea/workflows/test_infra.yaml
@@ -17,16 +17,17 @@ jobs:
         run: |
           ssh-agent -a $SSH_AUTH_SOCK > /dev/null
           mkdir -p ~/.ssh
-          ssh-add - <<< "${{ vars.SSH_PRIVATE_KEY }}"
-          # echo "${{ vars.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
-          chmod 600 ~/.ssh/id_rsa
-          ssh-keyscan -p 222 10.55.5.123 >> ~/.ssh/known_hosts
-          # ssh-add - <<< "${{ vars.SSH_PRIVATE_KEY }}"
+          ssh-add - <<< "${{ vars.SSH_PRIVATE_KEY }}" || true
+          ssh-keyscan -p 222 10.55.5.123 >> ~/.ssh/known_hosts || true
+          chmod 644 ~/.ssh/known_hosts || true
+          chmod 600 ~/.ssh/id_rsa || true
+          chmod 700 ~/.ssh || true
 
       - name: init containers
         env:
           SSH_AUTH_SOCK: /tmp/ssh_agent.sock
         run: |
+          cat ~/.ssh/known_hosts
           make init
 
       - name: run CI