diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index ea9f0d7..acef711 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -92,7 +92,7 @@ jobs:
         run: ls -la ./build/classes
 
       - name: Upload artifact
-        uses: http://fly6516.synology.me:4000/Gitea_Action/upload-artifact@v4
+        uses: http://fly6516.synology.me:4000/Gitea_Action/upload-artifact@v2
         with:
           name: java-classes
           path: ./build/classes