diff --git a/README.md b/README.md
index 6e4582f997..f387b934e2 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,11 @@ Finished List:
     * JsonRPC V2
     * Hessian V2
     
+- Protocol
+    * Dubbo
+    * Jsonrpc2.0
+    * [gRPC](https://github.com/apache/dubbo-go/pull/311)
+    
 - Registry
     * ZooKeeper
     * [etcd v3](https://github.com/apache/dubbo-go/pull/148)
diff --git a/README_CN.md b/README_CN.md
index a88e35c393..22af253416 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -41,6 +41,11 @@ Apache License, Version 2.0
 - 序列化协议
     * JsonRPC V2
     * Hessian V2
+
+- 协议
+    * Dubbo
+    * Jsonrpc2.0
+    * [gRPC](https://github.com/apache/dubbo-go/pull/311)
     
 - 注册中心
     * ZooKeeper
diff --git a/protocol/jsonrpc/server.go b/protocol/jsonrpc/server.go
index dc85e0f5e7..dc79e4a36b 100644
--- a/protocol/jsonrpc/server.go
+++ b/protocol/jsonrpc/server.go
@@ -93,6 +93,8 @@ func (s *Server) handlePkg(conn net.Conn) {
 		rsp := &http.Response{
 			Header:        header,
 			StatusCode:    500,
+			ProtoMajor:    1,
+			ProtoMinor:    1,
 			ContentLength: int64(len(body)),
 			Body:          ioutil.NopCloser(bytes.NewReader(body)),
 		}
@@ -252,6 +254,8 @@ func serveRequest(ctx context.Context,
 		rsp := &http.Response{
 			Header:        make(http.Header),
 			StatusCode:    500,
+			ProtoMajor:    1,
+			ProtoMinor:    1,
 			ContentLength: int64(len(body)),
 			Body:          ioutil.NopCloser(bytes.NewReader(body)),
 		}
@@ -276,6 +280,8 @@ func serveRequest(ctx context.Context,
 		rsp := &http.Response{
 			Header:        make(http.Header),
 			StatusCode:    200,
+			ProtoMajor:    1,
+			ProtoMinor:    1,
 			ContentLength: int64(len(body)),
 			Body:          ioutil.NopCloser(bytes.NewReader(body)),
 		}