diff --git a/BUILD.gn b/BUILD.gn
index 657ecef04494ac60e084fe2f0c4a999337384371..074b248c9513f200ecffbd1540f9a9b468c5a879 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -31,6 +31,7 @@ ohos_cargo_crate("lib") {
   ]
   build_root = "build.rs"
   build_sources = [ "build.rs" ]
+  module_output_extension = ".rlib"
   part_name = "rust_libc"
   subsystem_name = "thirdparty"
 }
diff --git a/bundle.json b/bundle.json
index c3ab2689d3178bc3787ed3297570aa61228fe235..88d732ce8fd022d8623fbafadcb5365518f6278f 100644
--- a/bundle.json
+++ b/bundle.json
@@ -19,10 +19,13 @@
       "components": []
     },
     "build": {
-      "sub_component": [],
+      "sub_component": [
+        "//third_party/rust/crates/libc:lib"
+      ],
       "inner_kits": [
         {
-          "name": "//third_party/rust/crates/libc:lib"
+          "name": "//third_party/rust/crates/libc:lib",
+          "type": "rlib"
         }
       ],
       "test": []