diff --git a/app/proxy/proxy_test.go b/app/proxy/proxy_test.go
index 6a8c95f9f..14bd0d7ef 100644
--- a/app/proxy/proxy_test.go
+++ b/app/proxy/proxy_test.go
@@ -13,6 +13,7 @@ import (
 	"v2ray.com/core/testing/assert"
 	"v2ray.com/core/testing/servers/tcp"
 	"v2ray.com/core/transport/internet"
+	_ "v2ray.com/core/transport/internet/tcp"
 )
 
 func TestProxyDial(t *testing.T) {
diff --git a/proxy/dokodemo/dokodemo_test.go b/proxy/dokodemo/dokodemo_test.go
index 9e90f2f02..2608cbb99 100644
--- a/proxy/dokodemo/dokodemo_test.go
+++ b/proxy/dokodemo/dokodemo_test.go
@@ -18,6 +18,7 @@ import (
 	"v2ray.com/core/testing/servers/tcp"
 	"v2ray.com/core/testing/servers/udp"
 	"v2ray.com/core/transport/internet"
+	_ "v2ray.com/core/transport/internet/tcp"
 )
 
 func TestDokodemoTCP(t *testing.T) {
diff --git a/proxy/freedom/freedom.go b/proxy/freedom/freedom.go
index cacbea328..28ca93d4e 100644
--- a/proxy/freedom/freedom.go
+++ b/proxy/freedom/freedom.go
@@ -15,7 +15,6 @@ import (
 	"v2ray.com/core/common/serial"
 	"v2ray.com/core/proxy"
 	"v2ray.com/core/transport/internet"
-	"v2ray.com/core/transport/internet/tcp"
 	"v2ray.com/core/transport/ray"
 )
 
@@ -109,9 +108,6 @@ func (v *Handler) Dispatch(destination v2net.Destination, payload *buf.Buffer, r
 		if err := buf.PipeUntilEOF(input, v2writer); err != nil {
 			log.Info("Freedom: Failed to transport all TCP request: ", err)
 		}
-		if tcpConn, ok := conn.(*tcp.RawConnection); ok {
-			tcpConn.CloseWrite()
-		}
 	}()
 
 	var reader io.Reader = conn
diff --git a/proxy/freedom/freedom_test.go b/proxy/freedom/freedom_test.go
index 980fb1c1e..1bf8e473e 100644
--- a/proxy/freedom/freedom_test.go
+++ b/proxy/freedom/freedom_test.go
@@ -1,6 +1,7 @@
 package freedom_test
 
 import (
+	"fmt"
 	"testing"
 
 	"v2ray.com/core/app"
@@ -18,6 +19,7 @@ import (
 	"v2ray.com/core/testing/assert"
 	"v2ray.com/core/testing/servers/tcp"
 	"v2ray.com/core/transport/internet"
+	_ "v2ray.com/core/transport/internet/tcp"
 	"v2ray.com/core/transport/ray"
 )
 
@@ -32,7 +34,7 @@ func TestSinglePacket(t *testing.T) {
 			return buffer
 		},
 	}
-	_, err := tcpServer.Start()
+	tcpServerAddr, err := tcpServer.Start()
 	assert.Error(err).IsNil()
 
 	space := app.NewSpace()
@@ -52,7 +54,8 @@ func TestSinglePacket(t *testing.T) {
 	payload := buf.NewLocal(2048)
 	payload.Append([]byte(data2Send))
 
-	go freedom.Dispatch(v2net.TCPDestination(v2net.LocalHostIP, tcpServer.Port), payload, traffic)
+	fmt.Println(tcpServerAddr.Network, tcpServerAddr.Address, tcpServerAddr.Port)
+	go freedom.Dispatch(tcpServerAddr, payload, traffic)
 	traffic.InboundInput().Close()
 
 	respPayload, err := traffic.InboundOutput().Read()
diff --git a/testing/scenarios/dynamic_vmess_test.go b/testing/scenarios/dynamic_vmess_test.go
index 472cf3f76..e6e016931 100644
--- a/testing/scenarios/dynamic_vmess_test.go
+++ b/testing/scenarios/dynamic_vmess_test.go
@@ -1,11 +1,11 @@
 package scenarios
 
 import (
-	"bytes"
-	"io"
+	"fmt"
 	"net"
 	"testing"
 
+	"v2ray.com/core/common/buf"
 	v2net "v2ray.com/core/common/net"
 	"v2ray.com/core/testing/assert"
 	"v2ray.com/core/testing/servers/tcp"
@@ -43,10 +43,25 @@ func TestDynamicVMess(t *testing.T) {
 
 		conn.CloseWrite()
 
-		response := bytes.NewBuffer(nil)
-		_, err = io.Copy(response, conn)
-		assert.Error(err).IsNil()
-		assert.String("Processed: " + payload).Equals(string(response.Bytes()))
+		expectedResponse := "Processed: " + payload
+		finished := false
+		response := buf.New()
+		for {
+			err := response.AppendSupplier(buf.ReadFrom(conn))
+			assert.Error(err).IsNil()
+			if err != nil {
+				break
+			}
+			if response.String() == expectedResponse {
+				finished = true
+				break
+			}
+			if response.Len() > len(expectedResponse) {
+				fmt.Printf("Unexpected response: %v\n", response.Bytes())
+				break
+			}
+		}
+		assert.Bool(finished).IsTrue()
 
 		conn.Close()
 	}