diff --git a/README.md b/README.md
index 1420a3c..6eccfe9 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,19 @@
 ifconfig
 ========
 
-Yet Another ifconfig inspired by http://ifconfig.me, the online demo is [https://whois.envs.net](https://whois.envs.net).
+Yet Another ifconfig inspired by http://ifconfig.me, the online demo is [https://ip.envs.net](https://ip.envs.net).
 
-[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/cremesk/ifconfig/master/LICENSE)
+[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/envs-net/ifconfig/master/LICENSE)
 
 
 Install / Build
 ----
 ```bash
-wget -O /opt/ https://dl.google.com/go/go1.12.6.linux-amd64.tar.gz
-tar -C /usr/local -xzf /opt/go1.12.6.linux-amd64.tar.gz
-git clone https://github.com/cremesk/ifconfig.git
+wget -O /opt/ https://dl.google.com/go/go1.13.linux-amd64.tar.gz
+tar -C /usr/local -xzf /opt/go1.13.linux-amd64.tar.gz
+git clone https://github.com/envs-net/ifconfig.git
 
-go get github.com/cremesk/ifconfig
+go get github.com/envs.net/ifconfig
 go build main.go
 ```
 
diff --git a/controllers/default.go b/controllers/default.go
index 6533b6d..03b28da 100644
--- a/controllers/default.go
+++ b/controllers/default.go
@@ -102,7 +102,7 @@ func (this *MainController) GetKeepAlive() {
 }
 
 func (this *MainController) GetAll() {
-	this.Data["Email"] = "missdeer@dfordsoft.com"
+	this.Data["Email"] = "hostmaster@envs.net"
 	this.Data["UserAgent"] = this.Ctx.Request.UserAgent()
 	ip := this.Ctx.Input.IP()
 	names, err := net.LookupAddr(ip)
@@ -169,7 +169,7 @@ type ifconfig struct {
 
 func (this *MainController) GetAllXML() {
 	thisData := ifconfig{}
-	thisData.Email = "missdeer@dfordsoft.com"
+	thisData.Email = "hostmaster@envs.net"
 	thisData.UserAgent = this.Ctx.Request.UserAgent()
 
 	ip := this.Ctx.Input.IP()
@@ -221,7 +221,7 @@ func (this *MainController) GetAllXML() {
 
 func (this *MainController) GetAllJSON() {
 	thisData := make(map[string]interface{})
-	thisData["Email"] = "missdeer@dfordsoft.com"
+	thisData["Email"] = "hostmaster@envs.net"
 	thisData["UserAgent"] = this.Ctx.Request.UserAgent()
 	ip := this.Ctx.Input.IP()
 	names, err := net.LookupAddr(ip)
@@ -275,7 +275,7 @@ func (this *MainController) Get() {
 		this.Abort("404")
 		return
 	}
-	this.Data["Email"] = "missdeer@dfordsoft.com"
+	this.Data["Email"] = "hostmaster@envs.net"
 	this.Data["UserAgent"] = this.Ctx.Request.UserAgent()
 	ip := this.Ctx.Input.IP()
 	names, err := net.LookupAddr(ip)
diff --git a/main.go b/main.go
index 5c7befb..f990ee9 100644
--- a/main.go
+++ b/main.go
@@ -4,7 +4,7 @@ import (
 	"os"
 
 	"github.com/astaxie/beego"
-	_ "github.com/dfordsoft/ifconfig/routers"
+	_ "github.com/envs-net/ifconfig/routers"
 )
 
 const (
diff --git a/routers/router.go b/routers/router.go
index 21dd710..b7bbdd0 100644
--- a/routers/router.go
+++ b/routers/router.go
@@ -2,7 +2,7 @@ package routers
 
 import (
 	"github.com/astaxie/beego"
-	"github.com/dfordsoft/ifconfig/controllers"
+	"github.com/envs-net/ifconfig/controllers"
 )
 
 func init() {