diff --git a/BUILD.gn b/BUILD.gn
index c308ba8..7aff8f3 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -44,7 +44,6 @@ config("libbpf_public_config") {
     "./src",
     "./include",
     "./include/uapi",
-    "//third_party/zlib",
     "//third_party/elfio/c_wrapper",
     "//third_party/elfio/elfio",
   ]
@@ -52,10 +51,8 @@ config("libbpf_public_config") {
 
 ohos_shared_library("libbpf") {
   branch_protector_ret = "pac_ret"
-  deps = [
-    "//third_party/elfio:elfio",
-    "//third_party/zlib:libz",
-  ]
+  deps = [ "//third_party/elfio:elfio" ]
+  external_deps = [ "zlib:libz" ]
   sources = [
     "./src/bpf.c",
     "./src/bpf.h",
diff --git a/bundle.json b/bundle.json
index 56fca2d..b5e8c69 100644
--- a/bundle.json
+++ b/bundle.json
@@ -21,11 +21,8 @@
         "rom": "",
         "ram": "",
         "deps": {
-            "components": [],
-            "third_party": [
-              "elfio",
-              "zlib"    
-            ]
+            "components": [ "zlib" ],
+            "third_party": [ "elfio" ]
         },
         "build": {
             "sub_component": [],