diff --git a/test/clash_test.go b/test/clash_test.go
index e08d17e..79437c2 100644
--- a/test/clash_test.go
+++ b/test/clash_test.go
@@ -550,7 +550,7 @@ func testPacketConnTimeout(t *testing.T, pc net.PacketConn) error {
 func testSuit(t *testing.T, proxy C.ProxyAdapter) {
 	conn, err := proxy.DialContext(context.Background(), &C.Metadata{
 		Host:    localIP.String(),
-		DstPort: "10001",
+		DstPort: 10001,
 	})
 	require.NoError(t, err)
 	defer conn.Close()
@@ -558,7 +558,7 @@ func testSuit(t *testing.T, proxy C.ProxyAdapter) {
 
 	conn, err = proxy.DialContext(context.Background(), &C.Metadata{
 		Host:    localIP.String(),
-		DstPort: "10001",
+		DstPort: 10001,
 	})
 	require.NoError(t, err)
 	defer conn.Close()
@@ -571,7 +571,7 @@ func testSuit(t *testing.T, proxy C.ProxyAdapter) {
 	pc, err := proxy.ListenPacketContext(context.Background(), &C.Metadata{
 		NetWork: C.UDP,
 		DstIP:   localIP,
-		DstPort: "10001",
+		DstPort: 10001,
 	})
 	require.NoError(t, err)
 	defer pc.Close()
@@ -581,7 +581,7 @@ func testSuit(t *testing.T, proxy C.ProxyAdapter) {
 	pc, err = proxy.ListenPacketContext(context.Background(), &C.Metadata{
 		NetWork: C.UDP,
 		DstIP:   localIP,
-		DstPort: "10001",
+		DstPort: 10001,
 	})
 	require.NoError(t, err)
 	defer pc.Close()
@@ -591,7 +591,7 @@ func testSuit(t *testing.T, proxy C.ProxyAdapter) {
 	pc, err = proxy.ListenPacketContext(context.Background(), &C.Metadata{
 		NetWork: C.UDP,
 		DstIP:   localIP,
-		DstPort: "10001",
+		DstPort: 10001,
 	})
 	require.NoError(t, err)
 	defer pc.Close()
@@ -628,7 +628,7 @@ func benchmarkProxy(b *testing.B, proxy C.ProxyAdapter) {
 
 	conn, err := proxy.DialContext(context.Background(), &C.Metadata{
 		Host:    localIP.String(),
-		DstPort: "10001",
+		DstPort: 10001,
 	})
 	require.NoError(b, err)