diff --git a/api.go b/api.go
index 7807bb5..c9a6e9d 100644
--- a/api.go
+++ b/api.go
@@ -8,6 +8,7 @@ import (
 )
 
 // 与eureka服务端rest交互
+// https://github.com/Netflix/eureka/wiki/Eureka-REST-operations
 
 // Register 注册实例
 // POST /eureka/v2/apps/appID
diff --git a/examples/main.go b/examples/main.go
index 2b44288..138f8a7 100644
--- a/examples/main.go
+++ b/examples/main.go
@@ -11,9 +11,11 @@ import (
 func main() {
 	// create eureka client
 	client := eureka.NewClient(&eureka.Config{
-		DefaultZone: "http://127.0.0.1:8080/eureka/",
-		App:         "golang-example",
-		Port:        10000,
+		DefaultZone:           "http://127.0.0.1:8080/eureka/",
+		App:                   "go-example",
+		Port:                  10000,
+		RenewalIntervalInSecs: 10,
+		DurationInSecs:        30,
 		Metadata: map[string]interface{}{
 			"VERSION":              "0.1.0",
 			"NODE_GROUP_ID":        0,
@@ -27,7 +29,7 @@ func main() {
 	client.Start()
 
 	// http server
-	http.HandleFunc("/services", func(writer http.ResponseWriter, request *http.Request) {
+	http.HandleFunc("/v1/services", func(writer http.ResponseWriter, request *http.Request) {
 		// full applications from eureka server
 		apps := client.Applications
 
diff --git a/go.mod b/go.mod
index 579d785..fb5ff64 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,3 @@
 module github.com/xuanbo/eureka-client
 
-require (
-	github.com/ArthurHlt/go-eureka-client v1.1.0
-	github.com/xuanbo/requests v0.0.1
-)
+require github.com/xuanbo/requests v0.0.1
diff --git a/readme-zh.md b/readme-zh.md
index 8fe2b73..61aa21c 100644
--- a/readme-zh.md
+++ b/readme-zh.md
@@ -11,6 +11,8 @@
 
 ## 未完成
 
+* 当eureka服务端重启后，心跳404时支持重新注册
+
 * 以delta方式刷新服务列表（增量拉取）
 
 如果delta被禁用或者首次刷新，则使用全量拉取
@@ -31,9 +33,11 @@ import (
 func main() {
 	// 创建客户端
 	client := eureka.NewClient(&eureka.Config{
-		DefaultZone: "http://127.0.0.1:8080/eureka/",
-		App:         "golang-example",
-		Port:        10000,
+		DefaultZone:           "http://127.0.0.1:8080/eureka/",
+		App:                   "go-example",
+		Port:                  10000,
+		RenewalIntervalInSecs: 10,
+		DurationInSecs:        30,
 		Metadata: map[string]interface{}{
 			"VERSION":              "0.1.0",
 			"NODE_GROUP_ID":        0,
diff --git a/readme.md b/readme.md
index 5cd0c42..8a84886 100644
--- a/readme.md
+++ b/readme.md
@@ -11,6 +11,8 @@
 
 ## Todo
 
+* Re-Register
+
 * Refresh by delta
 
 If the delta is disabled or if it is the first time, get all applications
@@ -31,10 +33,11 @@ import (
 func main() {
 	// create eureka client
 	client := eureka.NewClient(&eureka.Config{
-		// DefaultZone:           "http://dev.hdsp.hand.com:8000/eureka/",
-		DefaultZone: "http://127.0.0.1:8080/eureka/",
-		App:         "golang-example",
-		Port:        10000,
+		DefaultZone:           "http://127.0.0.1:8080/eureka/",
+		App:                   "go-example",
+		Port:                  10000,
+		RenewalIntervalInSecs: 10,
+		DurationInSecs:        30,
 		Metadata: map[string]interface{}{
 			"VERSION":              "0.1.0",
 			"NODE_GROUP_ID":        0,