diff --git a/adapter/bundles/packing_tool/bundle.json b/adapter/bundles/packing_tool/bundle.json
index 547386ef9fb827ea7b8614c15adfdb92416f30ae..131fbf257fed1d99c73b860adeb1ec0e9c9700f7 100644
--- a/adapter/bundles/packing_tool/bundle.json
+++ b/adapter/bundles/packing_tool/bundle.json
@@ -16,6 +16,8 @@
       "components": [],
       "third_party": [ "fastjson" ]
     },
-    "sub_component": []
+    "build": {
+      "sub_component": []
+    }
   }
 }