diff --git a/skills/grpc/global/grpc.go b/skills/grpc/global/grpc.go
new file mode 100644
index 0000000..27c5409
--- /dev/null
+++ b/skills/grpc/global/grpc.go
@@ -0,0 +1,10 @@
+package global
+
+import "google.golang.org/grpc"
+
+// 1. 示例化一个grpc server对象
+var Server = grpc.NewServer()
+
+func Init() {
+
+}
diff --git a/skills/grpc/mcube/apps/hello/hello.go b/skills/grpc/mcube/apps/hello/hello.go
new file mode 100644
index 0000000..189dab7
--- /dev/null
+++ b/skills/grpc/mcube/apps/hello/hello.go
@@ -0,0 +1,59 @@
+package hello
+
+import (
+	"context"
+	"fmt"
+	"io"
+
+	"github.com/infraboard/mcube/v2/ioc"
+	grpc_server "github.com/infraboard/mcube/v2/ioc/config/grpc"
+	"gitlab.com/go-course-project/go17/skills/grpc/service"
+	"google.golang.org/grpc"
+)
+
+func init() {
+	ioc.Controller().Registry(&HelloServiceServer{})
+}
+
+type HelloServiceServer struct {
+	service.UnimplementedHelloServiceServer
+	ioc.ObjectImpl
+}
+
+func (s *HelloServiceServer) Name() string {
+	return "hello"
+}
+
+func (s *HelloServiceServer) Init() error {
+	// 需要拿到全局的 grpc server对象, ioc
+	service.RegisterHelloServiceServer(grpc_server.Get().Server(), &HelloServiceServer{})
+	return nil
+}
+
+func (HelloServiceServer) Hello(ctx context.Context, req *service.HelloRequest) (*service.HelloResponse, error) {
+	return &service.HelloResponse{
+		Message: "hello, " + req.MyName,
+	}, nil
+}
+
+func (HelloServiceServer) Chat(stream grpc.BidiStreamingServer[service.ChatRequest, service.ChatResponse]) error {
+	// 1. 获取用户的请求，然后处理, 处理完成后，通过stream 返回给客户端
+	for {
+		// 接收一个请求
+		req, err := stream.Recv()
+		if err != nil {
+			// 如果遇到io.EOF表示客户端流被关闭
+			if err == io.EOF {
+				return nil
+			}
+			return err
+		}
+
+		// 2. 处理请求
+		fmt.Println(req.Message)
+		stream.Send(&service.ChatResponse{
+			Id:        req.Id,
+			IsSuccess: true,
+		})
+	}
+}
diff --git a/skills/grpc/mcube/main.go b/skills/grpc/mcube/main.go
new file mode 100644
index 0000000..131078a
--- /dev/null
+++ b/skills/grpc/mcube/main.go
@@ -0,0 +1,26 @@
+package main
+
+import (
+	"net"
+
+	"github.com/infraboard/mcube/v2/ioc"
+	grpc_server "github.com/infraboard/mcube/v2/ioc/config/grpc"
+
+	_ "gitlab.com/go-course-project/go17/skills/grpc/mcube/apps/hello"
+)
+
+func main() {
+	// ioc 的初始化
+	ioc.DevelopmentSetup()
+
+	server := grpc_server.Get().Server()
+
+	// 2. 启动grpc服务
+	lis, err := net.Listen("tcp", ":1234")
+	if err != nil {
+		panic(err)
+	}
+	if err := server.Serve(lis); err != nil {
+		panic(err)
+	}
+}
diff --git a/skills/grpc/server/main.go b/skills/grpc/server/main.go
index 20477f9..134d504 100644
--- a/skills/grpc/server/main.go
+++ b/skills/grpc/server/main.go
@@ -46,6 +46,10 @@ func main() {
 	// 1. 示例化一个grpc server对象
 	server := grpc.NewServer()
 	service.RegisterHelloServiceServer(server, &HelloServiceServer{})
+	// service.RegisterHelloServiceServer(server, svc1)
+	// service.RegisterHelloServiceServer(server, svc2)
+	// 全部托管到IOC
+	// Init=> service.RegisterHelloServiceServer(server, &HelloServiceServer{})
 
 	// 2. 启动grpc服务
 	lis, err := net.Listen("tcp", ":1234")