diff --git a/Makefile b/Makefile
index 3db108b..5e4e79f 100644
--- a/Makefile
+++ b/Makefile
@@ -8,5 +8,11 @@ greet-build:
 	 go build -o ./greet/bin/server-osx ./greet/server
 	 go build -o ./greet/bin/client-osx ./greet/client
 
-.PHONY: tidy greet-gen greet-build
+greet-evans:
+	evans --proto greet/proto/greet.proto --port 5632 repl
+
+greet-evans-reflect:
+	evans -r repl --port 5632
+
+.PHONY: tidy greet-gen greet-build greet-evans greet-evans-reflect
 
diff --git a/greet/server/main.go b/greet/server/main.go
index a8d4b82..ea34f53 100644
--- a/greet/server/main.go
+++ b/greet/server/main.go
@@ -19,11 +19,12 @@ func main() {
 
 	s := grpc.NewServer()
 
+	// 反射服务
+	reflection.Register(s)
+
 	// 注册服务
 	pb.RegisterGreetServiceServer(s, &Server{})
 
-	reflection.Register(s)
-
 	log.Println("grpc server start")
 
 	if err = s.Serve(lis); err != nil {