diff --git a/.gitea/workflows/develop_3.1_MS_build_manual.yaml b/.gitea/workflows/develop_3.1_MS_build_manual.yaml
index 1a6b3334..efdb5d7a 100644
--- a/.gitea/workflows/develop_3.1_MS_build_manual.yaml
+++ b/.gitea/workflows/develop_3.1_MS_build_manual.yaml
@@ -84,8 +84,7 @@ jobs:
           host: ${{ secrets.SERVER_HOST }}
           port: 22           
           username: ${{ secrets.SERVER_USER }}   
-          key: ${{ secrets.SSH_PRIVATE_KEY_BASE64 }}
-          key_base64: true  
+          key: ${{ secrets.SSH_KEY }} 
           source: target/*.jar
           target: ${{ env.REMOTE_DEPLOY_PATH }}
           strip_components: 1