diff --git a/pkg/rudus_bg.wasm b/pkg/rudus_bg.wasm
new file mode 100644
index 0000000..a3fb28b
--- /dev/null
+++ b/pkg/rudus_bg.wasm
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95304d04995607a067acb569114fb37d7da309dccc46a5a1bb48c643ae2dc320
+size 16798879