diff --git a/consul/consul-service.go b/consul/consul-service.go
new file mode 100644
index 0000000..89d1d91
--- /dev/null
+++ b/consul/consul-service.go
@@ -0,0 +1,121 @@
+package consul
+
+import (
+	"fmt"
+	"log"
+
+	consulapi "github.com/hashicorp/consul/api"
+)
+
+//Register 注册服务到consul
+func Register() {
+	// 创建连接consul服务配置
+	config := consulapi.DefaultConfig()
+	config.Address = "127.0.0.1:8500"
+	client, err := consulapi.NewClient(config)
+	if err != nil {
+		log.Fatal("consul client error : ", err)
+	}
+
+	// 创建注册到consul的服务到
+	registration := new(consulapi.AgentServiceRegistration)
+	registration.ID = "111"
+	registration.Name = "go-consul-test"
+	registration.Port = 8081
+	registration.Tags = []string{"go-consul-test"}
+	registration.Address = "10.13.153.128"
+
+	// 增加consul健康检查回调函数
+	check := new(consulapi.AgentServiceCheck)
+	check.HTTP = fmt.Sprintf("http://%s:%d", registration.Address, registration.Port)
+	check.Timeout = "5s"
+	check.Interval = "5s"
+	check.DeregisterCriticalServiceAfter = "30s" // 故障检查失败30s后 consul自动将注册服务删除
+	registration.Check = check
+
+	// 注册服务到consul
+	err = client.Agent().ServiceRegister(registration)
+}
+
+//DeRegister 取消consul注册的服务
+func DeRegister() {
+	// 创建连接consul服务配置
+	config := consulapi.DefaultConfig()
+	config.Address = "127.0.0.1:8500"
+	client, err := consulapi.NewClient(config)
+	if err != nil {
+		log.Fatal("consul client error : ", err)
+	}
+
+	client.Agent().ServiceDeregister("111")
+}
+
+//FindServer 从consul中发现服务
+func FindServer() {
+	// 创建连接consul服务配置
+	config := consulapi.DefaultConfig()
+	config.Address = "127.0.0.1:8500"
+	client, err := consulapi.NewClient(config)
+	if err != nil {
+		log.Fatal("consul client error : ", err)
+	}
+
+	// 获取所有service
+	services, _ := client.Agent().Services()
+	for _, value := range services {
+		fmt.Println(value.Address)
+		fmt.Println(value.Port)
+	}
+
+	fmt.Println("=================================")
+	// 获取指定service
+	service, _, err := client.Agent().Service("111", nil)
+	if err == nil {
+		fmt.Println(service.Address)
+		fmt.Println(service.Port)
+	}
+
+}
+
+//CheckHeath 健康检查
+func CheckHeath() {
+	// 创建连接consul服务配置
+	config := consulapi.DefaultConfig()
+	config.Address = "127.0.0.1:8500"
+	client, err := consulapi.NewClient(config)
+	if err != nil {
+		log.Fatal("consul client error : ", err)
+	}
+	// 健康检查
+	a, b, _ := client.Agent().AgentHealthServiceByID("111")
+	fmt.Println(a)
+	fmt.Println(b)
+}
+
+//KVTest test
+func KVTest() {
+	// 创建连接consul服务配置
+	config := consulapi.DefaultConfig()
+	config.Address = "127.0.0.1:8500"
+	client, err := consulapi.NewClient(config)
+	if err != nil {
+		log.Fatal("consul client error : ", err)
+	}
+
+	// KV, put值
+	values := "test"
+	key := "go-consul-test/127.0.0.1:8100"
+	client.KV().Put(&consulapi.KVPair{Key: key, Flags: 0, Value: []byte(values)}, nil)
+
+	// KV get值
+	data, _, _ := client.KV().Get(key, nil)
+	fmt.Println(string(data.Value))
+
+	// KV list
+	datas, _, _ := client.KV().List("go", nil)
+	for _, value := range datas {
+		fmt.Println(value)
+	}
+	keys, _, _ := client.KV().Keys("go", "", nil)
+	fmt.Println(keys)
+}
diff --git a/go.mod b/go.mod
index 23a5bd2..6d8ca13 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,15 @@ module myschools.me/suguo/consul-demo
 go 1.14
 
 require (
+	github.com/armon/go-metrics v0.3.6 // indirect
+	github.com/fatih/color v1.10.0 // indirect
 	github.com/golang/protobuf v1.4.3
+	github.com/hashicorp/consul/api v1.8.1
+	github.com/hashicorp/go-hclog v0.15.0 // indirect
+	github.com/hashicorp/go-immutable-radix v1.3.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	golang.org/x/sys v0.0.0-20210122235752-a8b976e07c7b // indirect
 	google.golang.org/grpc v1.35.0
 	google.golang.org/protobuf v1.25.0
 )
diff --git a/go.sum b/go.sum
index d1bdcce..f901f50 100644
--- a/go.sum
+++ b/go.sum
@@ -1,16 +1,48 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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+github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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@@ -21,39 +53,172 @@ github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QD
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@@ -77,7 +242,13 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
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