diff --git a/main.go b/main.go
index 7e14fc8..c816eae 100644
--- a/main.go
+++ b/main.go
@@ -63,8 +63,8 @@ func (g *Generator) Generate(plugin *protogen.Plugin) error {
 	g.reflection = *flagReflection
 	plugin.SupportedFeatures = uint64(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL)
 
-	genClient := true
-	genServer := true
+	var genClient bool
+	var genServer bool
 	var genNone bool
 
 	if strings.Contains(g.components, "server") {
diff --git a/util.go b/util.go
index 090b8c0..dee640a 100644
--- a/util.go
+++ b/util.go
@@ -32,7 +32,7 @@ func unexport(s string) string {
 }
 
 func (g *Generator) generateServiceClient(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	// if rule, ok := getMicroApiService(service); ok {
 	//		gfile.P("// client wrappers ", strings.Join(rule.ClientWrappers, ", "))
 	//	}
@@ -52,7 +52,7 @@ func (g *Generator) generateServiceClient(gfile *protogen.GeneratedFile, file *p
 }
 
 func (g *Generator) generateServiceClientMethods(gfile *protogen.GeneratedFile, service *protogen.Service, component string) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	for _, method := range service.Methods {
 		methodName := fmt.Sprintf("%s.%s", serviceName, method.GoName)
 		if component == "drpc" {
@@ -324,7 +324,7 @@ func (g *Generator) generateServiceClientMethods(gfile *protogen.GeneratedFile,
 }
 
 func (g *Generator) generateServiceServer(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	gfile.P("type ", unexport(serviceName), "Server struct {")
 	if g.standalone {
 		gfile.P(file.GoImportPath.Ident(serviceName), "Server")
@@ -336,7 +336,7 @@ func (g *Generator) generateServiceServer(gfile *protogen.GeneratedFile, file *p
 }
 
 func (g *Generator) generateServiceServerMethods(gfile *protogen.GeneratedFile, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	for _, method := range service.Methods {
 		generateServerFuncSignature(gfile, serviceName, method, true)
 		if rule, ok := getMicroApiMethod(method); ok {
@@ -486,7 +486,7 @@ func (g *Generator) generateServiceServerMethods(gfile *protogen.GeneratedFile,
 }
 
 func (g *Generator) generateServiceRegister(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service, component string) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	if g.standalone {
 		gfile.P("func Register", serviceName, "Server(s ", microServerPackage.Ident("Server"), ", sh ", file.GoImportPath.Ident(serviceName), "Server, opts ...", microOptionsPackage.Ident("Option"), ") error {")
 	} else {
@@ -597,7 +597,7 @@ func generateClientSignature(gfile *protogen.GeneratedFile, serviceName string,
 }
 
 func (g *Generator) generateServiceClientInterface(gfile *protogen.GeneratedFile, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	gfile.P("type ", serviceName, "Client interface {")
 	for _, method := range service.Methods {
 		generateClientSignature(gfile, serviceName, method)
@@ -607,7 +607,7 @@ func (g *Generator) generateServiceClientInterface(gfile *protogen.GeneratedFile
 }
 
 func (g *Generator) generateServiceServerInterface(gfile *protogen.GeneratedFile, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	gfile.P("type ", serviceName, "Server interface {")
 	for _, method := range service.Methods {
 		generateServerSignature(gfile, serviceName, method, false)
@@ -617,7 +617,7 @@ func (g *Generator) generateServiceServerInterface(gfile *protogen.GeneratedFile
 }
 
 func (g *Generator) generateServiceClientStreamInterface(gfile *protogen.GeneratedFile, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	for _, method := range service.Methods {
 		if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() {
 			continue
@@ -645,7 +645,7 @@ func (g *Generator) generateServiceClientStreamInterface(gfile *protogen.Generat
 }
 
 func (g *Generator) generateServiceServerStreamInterface(gfile *protogen.GeneratedFile, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	for _, method := range service.Methods {
 		if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() {
 			continue
@@ -807,7 +807,7 @@ func getGoIdentByMessage(messages []*protogen.Message, msg string) (protogen.GoI
 }
 
 func (g *Generator) generateServiceDesc(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 
 	gfile.P("// ", serviceName, "_ServiceDesc", " is the ", grpcPackage.Ident("ServiceDesc"), " for ", serviceName, " service.")
 	gfile.P("// It's only intended for direct use with ", grpcPackage.Ident("RegisterService"), ",")
@@ -849,7 +849,7 @@ func (g *Generator) generateServiceDesc(gfile *protogen.GeneratedFile, file *pro
 }
 
 func (g *Generator) generateServiceName(gfile *protogen.GeneratedFile, service *protogen.Service) {
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 	gfile.P("var (")
 	gfile.P(serviceName, "Name", "=", `"`, serviceName, `"`)
 	gfile.P(")")
@@ -859,7 +859,7 @@ func (g *Generator) generateServiceEndpoints(gfile *protogen.GeneratedFile, serv
 	if component != "http" {
 		return
 	}
-	serviceName := service.GoName
+	serviceName := getServiceName(service)
 
 	gfile.P("var (")
 	gfile.P(serviceName, "ServerEndpoints = []", microServerHttpPackage.Ident("EndpointMetadata"), "{")
@@ -884,3 +884,10 @@ func (g *Generator) generateServiceEndpoints(gfile *protogen.GeneratedFile, serv
 	gfile.P("}")
 	gfile.P(")")
 }
+
+func getServiceName(s *protogen.Service) string {
+	if strings.HasSuffix(s.GoName, "Service") {
+		return s.GoName
+	}
+	return s.GoName + "Service"
+}