diff --git a/packages/fineui/typescript/bundle.ts b/packages/fineui/typescript/bundle.ts
index fb4e34400..174fa3e6e 100644
--- a/packages/fineui/typescript/bundle.ts
+++ b/packages/fineui/typescript/bundle.ts
@@ -1,3 +1,5 @@
-// import fineui from "./index";
-
-// BI.extend(BI, fineui);
+import { Workers } from "./core/worker/workers";
+//  仅Workers是ts实现的代码,所以要挂载到BI上
+BI?.extend(BI, {
+    Workers: Workers
+});
\ No newline at end of file