diff --git a/component/process/process_darwin.go b/component/process/process_darwin.go
index 169c7beb..3c2007fd 100644
--- a/component/process/process_darwin.go
+++ b/component/process/process_darwin.go
@@ -15,10 +15,6 @@ const (
 	proccallnumpidinfo  = 0x2
 )
 
-func resolveSocketByNetlink(network string, ip netip.Addr, srcPort int) (int32, int32, error) {
-	return 0, 0, ErrPlatformNotSupport
-}
-
 func findProcessName(network string, ip netip.Addr, port int) (int32, string, error) {
 	var spath string
 	switch network {