diff --git a/.github/workflows/on-pr.yaml b/.github/workflows/on-pr.yaml
index b1275d92..66485720 100644
--- a/.github/workflows/on-pr.yaml
+++ b/.github/workflows/on-pr.yaml
@@ -30,21 +30,19 @@ jobs:
         run: |
           echo $GITHUB_REPOSITORY > /tmp/git_repository
           echo $GITHUB_HEAD_REF > /tmp/git_head_ref
-      #          echo ${{ env.GITHUB_REPOSITORY }} > /tmp/git_repository
-      #          echo ${{ env.GITHUB_HEAD_REF }} > /tmp/git_head_ref
-      #          echo ${{ env.BUILD_KEY }} | tr '\n' ''| sshpass -p ${{ env.BUILD_PASSWORD }} scp -i /dev/stdin /tmp/git_repository {{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/git_repository
-      #          echo ${{ env.BUILD_KEY }} | tr '\n' ''| sshpass -p ${{ env.BUILD_PASSWORD }} scp -i /dev/stdin /tmp/git_head_ref {{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/git_head_ref
-      #          echo ${{ env.BUILD_KEY }} | tr '\n' ''| sshpass -p ${{ env.BUILD_PASSWORD }} scp -i /dev/stdin ./github/workflows/run_unit_test.sh {{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/run_unit_test.sh
+          echo ${{ env.BUILD_KEY }} | scp -i /dev/stdin /tmp/git_repository {{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/git_repository
+          echo ${{ env.BUILD_KEY }} | scp -i /dev/stdin /tmp/git_head_ref {{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/git_head_ref
+          echo ${{ env.BUILD_KEY }} | scp -i /dev/stdin ./github/workflows/run_unit_test.sh {{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/run_unit_test.sh
 
-      - name: SCP some files
-        uses: appleboy/scp-action@master
-        with:
-          host: ${{ env.BUILD_HOSTNAME }}
-          username: ${{ env.BUILD_USERNAME }}
-          key: ${{ env.BUILD_KEY }}
-          port: 22
-          source: "/tmp/git_repository,/tmp/git_head_ref,./github/workflows/run_unit_test.sh"
-          target: "/tmp/"
+      #- name: SCP some files
+      #  uses: appleboy/scp-action@master
+      #  with:
+      #    host: ${{ env.BUILD_HOSTNAME }}
+      #    username: ${{ env.BUILD_USERNAME }}
+      #    key: ${{ env.BUILD_KEY }}
+      #    port: 22
+      #    source: "/tmp/git_repository,/tmp/git_head_ref,./github/workflows/run_unit_test.sh"
+      #    target: "/tmp/"
 
       - name: Trigger Unit Test
         uses: appleboy/ssh-action@master