diff --git a/README.md b/README.md
index 27dabb1..24eaa40 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,8 @@ Requests is a fully featured HTTP client library for Golang. Network requests ca
     * [Local network card](https://github.com/gospider007/requests/blob/master/test/request/localAddr_test.go)
   * [Response](https://github.com/gospider007/requests/tree/master/test/response)
     * [Return whether to reuse connections](https://github.com/gospider007/requests/blob/master/test/response/isNewConn_test.go)
+    * [Return Raw Connection](https://github.com/gospider007/requests/blob/master/test/response/rawConn_test.go)
+    * [Return Proxy](https://github.com/gospider007/requests/blob/master/test/response/useProxy_test.go)
   * [Middleware](https://github.com/gospider007/requests/tree/master/test/middleware)
     * [Option Callback Method](https://github.com/gospider007/requests/blob/master/test/middleware/optionltCallBack_test.go)
     * [Result Callback Method](https://github.com/gospider007/requests/blob/master/test/middleware/resultCallBack_test.go)
diff --git a/response.go b/response.go
index 5d00d16..3c93ceb 100644
--- a/response.go
+++ b/response.go
@@ -249,19 +249,12 @@ func (obj *Response) defaultDecode() bool {
 	return strings.Contains(obj.ContentType(), "html")
 }
 
-func (obj *Response) Read(con []byte) (i int, err error) {
-	done := make(chan struct{})
-	go func() {
-		i, err = obj.response.Body.Read(con)
-		close(done)
-	}()
-	select {
-	case <-obj.response.Request.Context().Done():
-		obj.ForceCloseConn()
-		err = obj.response.Request.Context().Err()
-	case <-done:
+// must stream=true
+func (obj *Response) Conn() *connecotr {
+	if obj.IsStream() {
+		return obj.rawConn.Conn()
 	}
-	return
+	return nil
 }
 
 // return true if response is stream
@@ -284,12 +277,17 @@ func (obj *Response) ReadBody() (err error) {
 		bufferPool.Put(bBody)
 	}()
 	if obj.bar && obj.ContentLength() > 0 {
-		err = tools.CopyWitchContext(obj.response.Request.Context(), &barBody{
+		_, err = io.Copy(&barBody{
 			bar:  bar.NewClient(obj.response.ContentLength),
 			body: bBody,
 		}, obj.response.Body)
+		// err = tools.CopyWitchContext(obj.response.Request.Context(), &barBody{
+		// 	bar:  bar.NewClient(obj.response.ContentLength),
+		// 	body: bBody,
+		// }, obj.response.Body)
 	} else {
-		err = tools.CopyWitchContext(obj.ctx, bBody, obj.response.Body)
+		_, err = io.Copy(bBody, obj.response.Body)
+		// err = tools.CopyWitchContext(obj.ctx, bBody, obj.response.Body)
 	}
 	if err != nil {
 		obj.ForceCloseConn()
diff --git a/test/response/rawConn_test.go b/test/response/rawConn_test.go
new file mode 100644
index 0000000..7543ca2
--- /dev/null
+++ b/test/response/rawConn_test.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/gospider007/requests"
+)
+
+func TestRawConn(t *testing.T) {
+	resp, err := requests.Get(nil, "https://httpbin.org/anything")
+	if err != nil {
+		t.Error(err)
+	}
+	if resp.Conn() != nil {
+		t.Error("conn is not nil")
+	}
+	resp, err = requests.Get(nil, "https://httpbin.org/anything", requests.RequestOption{Stream: true})
+	if err != nil {
+		t.Error(err)
+	}
+	if resp.Conn() == nil {
+		t.Error("conn is nil")
+	}
+}
diff --git a/test/response/useProxy_test.go b/test/response/useProxy_test.go
new file mode 100644
index 0000000..43b907f
--- /dev/null
+++ b/test/response/useProxy_test.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/gospider007/requests"
+)
+
+func TestUseProxy(t *testing.T) {
+	resp, err := requests.Get(nil, "https://httpbin.org/anything")
+	if err != nil {
+		t.Error(err)
+	}
+	if resp.Proxy() != "" {
+		t.Error("proxy error")
+	}
+}