diff --git a/.github/workflows/upload_COS.yml b/.github/workflows/upload_COS.yml
index dfdf54e..744f5b4 100644
--- a/.github/workflows/upload_COS.yml
+++ b/.github/workflows/upload_COS.yml
@@ -112,7 +112,7 @@ jobs:
     - name: Pip Install paramiko
       run: pip install paramiko
 
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
         name: my-artifact
         path: ./THUAI6