diff --git a/.github/workflows/flutter-build.yml b/.github/workflows/flutter-build.yml
index 14f9828d9..c1e5ed89f 100644
--- a/.github/workflows/flutter-build.yml
+++ b/.github/workflows/flutter-build.yml
@@ -145,12 +145,16 @@ jobs:
           name: topmostwindow-artifacts
           path: './flutter/build/windows/x64/runner/Release/'
 
-      - name: Sign rustdesk files
-        if: env.UPLOAD_ARTIFACT == 'true' && env.SIGN_BASE_URL != ''
+      - name: Compress unsigned
         shell: bash
         run: |
           mv ./flutter/build/windows/x64/runner/Release ./rustdesk
           tar czf rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-unsigned.tar.gz rustdesk
+
+      - name: Sign rustdesk files
+        if: env.UPLOAD_ARTIFACT == 'true' && env.SIGN_BASE_URL != ''
+        shell: bash
+        run: |
           pip3 install requests argparse
           BASE_URL=${{ secrets.SIGN_BASE_URL }} SECRET_KEY=${{ secrets.SIGN_SECRET_KEY }} python3 res/job.py sign_files ./rustdesk/