diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index b8da92c..db3bf55 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -218,6 +218,7 @@ jobs:
       - name: Generate SHA-256
         run: |
           cd release
+          echo "运行操作系统：$RUNNER_OS"
           for f in *; do
             if [[ "$RUNNER_OS" == "Windows" ]]; then
               certutil -hashfile "$f" SHA256 > "$f.sha256"