ci change;

**Phenomenon and reproduction steps**

none

**Root cause and solution**

none

**Impactions**

none

**Test method**

none

**Affected branch(es)**

- main

**Checklist**

- [ ] Dependencies update required
- [ ] Common bug (similar problem in other repo)

Author: twou12031

.github/workflows/main.yml

@@ -156,8 +156,10 @@ jobs:
       - name: upload main artifacts
         if: startsWith(github.ref, 'refs/heads/main')
         run: |
+          cd release
           ossutil cp -rf deepflow-gui-grafana.tar.gz  oss://deepflow-ce/bin/agent/main/linux/amd64/deepflow-gui-grafana.tar.gz
       - name: upload stable artifacts
         if: "startsWith(github.ref, 'refs/tags/')"
         run: |
+          cd release
           ossutil cp -rf deepflow-gui-grafana.tar.gz  oss://deepflow-ce/bin/agent/stable/linux/amd64/deepflow-gui-grafana.tar.gz