diff --git a/.gitea/workflows/push.yaml b/.gitea/workflows/push.yaml
index 11e5350..a30355a 100644
--- a/.gitea/workflows/push.yaml
+++ b/.gitea/workflows/push.yaml
@@ -18,8 +18,11 @@ jobs:
                   go env -w GO111MODULE=on
                   go env -w GOPROXY=https://goproxy.io,direct
                   mkdir -p ~/.ssh
-                  echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
+                  echo "${{ secrets.DEPLOY_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
+                  echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519.pub
                   chmod 600 ~/.ssh/id_ed25519
+                  chmod 600 ~/.ssh/id_ed25519.pub
+                  ssh -T git@focs.ji.sjtu.edu.cn -p 2222
               shell: bash
             - name: Determine build command
               id: build_command