diff --git a/infra/conf/v4/transport_internet.go b/infra/conf/v4/transport_internet.go
index b79fcbe53..bca33deee 100644
--- a/infra/conf/v4/transport_internet.go
+++ b/infra/conf/v4/transport_internet.go
@@ -278,7 +278,7 @@ func (p TransportProtocol) Build() (string, error) {
 	case "quic":
 		return "quic", nil
 	case "gun", "grpc":
-		return "gun", nil
+		return "grpc", nil
 	default:
 		return "", newError("Config: unknown transport protocol: ", p)
 	}
diff --git a/transport/internet/grpc/config.go b/transport/internet/grpc/config.go
index ed1009cba..2d18991b5 100644
--- a/transport/internet/grpc/config.go
+++ b/transport/internet/grpc/config.go
@@ -5,7 +5,7 @@ import (
 	"github.com/v2fly/v2ray-core/v4/transport/internet"
 )
 
-const protocolName = "gun"
+const protocolName = "grpc"
 
 func init() {
 	common.Must(internet.RegisterProtocolConfigCreator(protocolName, func() interface{} {
diff --git a/transport/internet/websocket/config.pb.go b/transport/internet/websocket/config.pb.go
index 40d3e24cb..36b249a20 100644
--- a/transport/internet/websocket/config.pb.go
+++ b/transport/internet/websocket/config.pb.go
@@ -177,7 +177,7 @@ var file_transport_internet_websocket_config_proto_rawDesc = []byte{
 	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x30, 0x0a, 0x06, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72,
 	0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b,
 	0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0xc9, 0x02, 0x0a, 0x06, 0x43, 0x6f, 0x6e,
+	0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0xd0, 0x02, 0x0a, 0x06, 0x43, 0x6f, 0x6e,
 	0x66, 0x69, 0x67, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x61, 0x74, 0x68, 0x18, 0x02, 0x20, 0x01, 0x28,
 	0x09, 0x52, 0x04, 0x70, 0x61, 0x74, 0x68, 0x12, 0x47, 0x0a, 0x06, 0x68, 0x65, 0x61, 0x64, 0x65,
 	0x72, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x2f, 0x2e, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2e,
@@ -196,19 +196,19 @@ var file_transport_internet_websocket_config_proto_rawDesc = []byte{
 	0x12, 0x33, 0x0a, 0x16, 0x65, 0x61, 0x72, 0x6c, 0x79, 0x5f, 0x64, 0x61, 0x74, 0x61, 0x5f, 0x68,
 	0x65, 0x61, 0x64, 0x65, 0x72, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09,
 	0x52, 0x13, 0x65, 0x61, 0x72, 0x6c, 0x79, 0x44, 0x61, 0x74, 0x61, 0x48, 0x65, 0x61, 0x64, 0x65,
-	0x72, 0x4e, 0x61, 0x6d, 0x65, 0x3a, 0x17, 0x82, 0xb5, 0x18, 0x0b, 0x0a, 0x09, 0x74, 0x72, 0x61,
-	0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x82, 0xb5, 0x18, 0x04, 0x12, 0x02, 0x77, 0x73, 0x4a, 0x04,
-	0x08, 0x01, 0x10, 0x02, 0x42, 0x96, 0x01, 0x0a, 0x2b, 0x63, 0x6f, 0x6d, 0x2e, 0x76, 0x32, 0x72,
-	0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72,
-	0x74, 0x2e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x77, 0x65, 0x62, 0x73, 0x6f,
-	0x63, 0x6b, 0x65, 0x74, 0x50, 0x01, 0x5a, 0x3b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63,
-	0x6f, 0x6d, 0x2f, 0x76, 0x32, 0x66, 0x6c, 0x79, 0x2f, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2d, 0x63,
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-	0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2f, 0x77, 0x65, 0x62, 0x73, 0x6f, 0x63,
-	0x6b, 0x65, 0x74, 0xaa, 0x02, 0x27, 0x56, 0x32, 0x52, 0x61, 0x79, 0x2e, 0x43, 0x6f, 0x72, 0x65,
-	0x2e, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x49, 0x6e, 0x74, 0x65, 0x72,
-	0x6e, 0x65, 0x74, 0x2e, 0x57, 0x65, 0x62, 0x73, 0x6f, 0x63, 0x6b, 0x65, 0x74, 0x62, 0x06, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x72, 0x4e, 0x61, 0x6d, 0x65, 0x3a, 0x1e, 0x82, 0xb5, 0x18, 0x0b, 0x0a, 0x09, 0x74, 0x72, 0x61,
+	0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x82, 0xb5, 0x18, 0x0b, 0x12, 0x09, 0x77, 0x65, 0x62, 0x73,
+	0x6f, 0x63, 0x6b, 0x65, 0x74, 0x4a, 0x04, 0x08, 0x01, 0x10, 0x02, 0x42, 0x96, 0x01, 0x0a, 0x2b,
+	0x63, 0x6f, 0x6d, 0x2e, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x74,
+	0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65,
+	0x74, 0x2e, 0x77, 0x65, 0x62, 0x73, 0x6f, 0x63, 0x6b, 0x65, 0x74, 0x50, 0x01, 0x5a, 0x3b, 0x67,
+	0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x76, 0x32, 0x66, 0x6c, 0x79, 0x2f,
+	0x76, 0x32, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x76, 0x34, 0x2f, 0x74, 0x72,
+	0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74,
+	0x2f, 0x77, 0x65, 0x62, 0x73, 0x6f, 0x63, 0x6b, 0x65, 0x74, 0xaa, 0x02, 0x27, 0x56, 0x32, 0x52,
+	0x61, 0x79, 0x2e, 0x43, 0x6f, 0x72, 0x65, 0x2e, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72,
+	0x74, 0x2e, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x57, 0x65, 0x62, 0x73, 0x6f,
+	0x63, 0x6b, 0x65, 0x74, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/transport/internet/websocket/config.proto b/transport/internet/websocket/config.proto
index 41351cbd8..8a7882b22 100644
--- a/transport/internet/websocket/config.proto
+++ b/transport/internet/websocket/config.proto
@@ -15,7 +15,7 @@ message Header {
 
 message Config {
   option (v2ray.core.common.protoext.message_opt).type = "transport";
-  option (v2ray.core.common.protoext.message_opt).short_name = "ws";
+  option (v2ray.core.common.protoext.message_opt).short_name = "websocket";
 
   reserved 1;