diff --git a/g/container/gbtree/gbtree.go b/g/container/gbtree/gbtree.go
index 1b06dba83..2d83eaf24 100644
--- a/g/container/gbtree/gbtree.go
+++ b/g/container/gbtree/gbtree.go
@@ -1,4 +1,5 @@
 // from https://github.com/google/btree
+
 package gbtree
 
 import (
diff --git a/g/net/ghttp/http_client.go b/g/net/ghttp/http_client.go
index c321159c3..14d08032a 100644
--- a/g/net/ghttp/http_client.go
+++ b/g/net/ghttp/http_client.go
@@ -3,6 +3,7 @@
 // This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file,
 // You can obtain one at https://gitee.com/johng/gf.
+
 package ghttp
 
 import (
diff --git a/geg/net/ghttp/domain.go b/geg/net/ghttp/domain.go
new file mode 100644
index 000000000..6ef5ad460
--- /dev/null
+++ b/geg/net/ghttp/domain.go
@@ -0,0 +1,18 @@
+package main
+
+import "gitee.com/johng/gf/g/net/ghttp"
+
+func Hello1(s *ghttp.Server, r *ghttp.ClientRequest, w *ghttp.ServerResponse) {
+    w.WriteString("Hello World1!")
+}
+
+func Hello2(s *ghttp.Server, r *ghttp.ClientRequest, w *ghttp.ServerResponse) {
+    w.WriteString("Hello World2!")
+}
+
+func main() {
+    s := ghttp.GetServer()
+    s.Domain("127.0.0.1").BindHandler("/", Hello1)
+    s.Domain("localhost").BindHandler("/", Hello2)
+    s.Run()
+}
diff --git a/geg/net/ghttp/ghttp_server.go b/geg/net/ghttp/ghttp_server.go
new file mode 100644
index 000000000..b20182597
--- /dev/null
+++ b/geg/net/ghttp/ghttp_server.go
@@ -0,0 +1,13 @@
+package main
+
+import (
+    "gitee.com/johng/gf/g/net/ghttp"
+)
+
+func main() {
+    s := ghttp.GetServer()
+    s.SetAddr(":8199")
+    s.SetIndexFolder(true)
+    s.SetServerRoot("/tmp")
+    s.Run()
+}
diff --git a/geg/net/ghttp/ghttp_server2.go b/geg/net/ghttp/ghttp_server2.go
new file mode 100644
index 000000000..1fcdca76a
--- /dev/null
+++ b/geg/net/ghttp/ghttp_server2.go
@@ -0,0 +1,21 @@
+package main
+
+import (
+    "gitee.com/johng/gf/g/net/ghttp"
+)
+
+func main() {
+    s1 := ghttp.GetServer("s1")
+    s1.SetAddr(":8198")
+    s1.SetIndexFolder(true)
+    s1.SetServerRoot("/home/www/static1")
+    go s1.Run()
+
+    s2 := ghttp.GetServer("s2")
+    s2.SetAddr(":8199")
+    s2.SetIndexFolder(true)
+    s2.SetServerRoot("/home/www/static2")
+    go s2.Run()
+
+    select{}
+}
diff --git a/geg/net/ghttp/hello_world.go b/geg/net/ghttp/hello_world.go
new file mode 100644
index 000000000..69637f0c9
--- /dev/null
+++ b/geg/net/ghttp/hello_world.go
@@ -0,0 +1,12 @@
+package main
+
+import "gitee.com/johng/gf/g/net/ghttp"
+
+func Hello(s *ghttp.Server, r *ghttp.ClientRequest, w *ghttp.ServerResponse) {
+    w.WriteString("Hello World!")
+}
+func main() {
+    s := ghttp.GetServer()
+    s.BindHandler("/", Hello)
+    s.Run()
+}
diff --git a/geg/net/http_server.go b/geg/net/http_server.go
deleted file mode 100644
index 373fe8c31..000000000
--- a/geg/net/http_server.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package main
-
-import (
-    "net/http"
-    "io"
-    "gitee.com/johng/gf/g/net/ghttp"
-)
-
-func HelloServer1(w http.ResponseWriter, r *http.Request) {
-    io.WriteString(w, "hello1!\n")
-}
-func HelloServer2(w http.ResponseWriter, r *http.Request) {
-    io.WriteString(w, "hello2\n")
-}
-func main() {
-    s := ghttp.GetServer()
-    s.SetAddr(":8199")
-    s.SetIndexFolder(true)
-    s.SetServerRoot("/home/john/Workspace/")
-    s.BindHandleByMap(ghttp.HandlerMap {
-        "/h":  HelloServer1,
-        "/h1": HelloServer1,
-        "/h2": HelloServer1,
-        "/h3": HelloServer1,
-    })
-    s.BindHandle("/hello1", HelloServer1)
-    s.BindHandle("/hello2", HelloServer2)
-    s.Run()
-}
diff --git a/geg/net/raft.go b/geg/net/raft.go
deleted file mode 100644
index ff4a9c26d..000000000
--- a/geg/net/raft.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package main
-
-import (
-    "gitee.com/johng/gf/g/net/graft"
-    "gitee.com/johng/gf/g/net/gip"
-    "log"
-)
-
-
-
-func main() {
-    ips, err := gipv4.IntranetIP()
-    if err != nil {
-        log.Println(err)
-        return
-    }
-
-    for _, ip := range ips {
-        //fmt.Println(ip)
-        graft.NewServerByIp(ip).Run()
-    }
-    select {
-
-    }
-}
\ No newline at end of file
diff --git a/geg/net/raft_client.go b/geg/net/raft_client.go
deleted file mode 100644
index e570a36b9..000000000
--- a/geg/net/raft_client.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package main
-
-import (
-    "net"
-    "log"
-    "gitee.com/johng/gf/g/net/graft"
-    "fmt"
-    "gitee.com/johng/gf/g/encoding/gjson"
-)
-
-func rpcLogSet() {
-    conn, err := net.Dial("tcp", "192.168.2.124:4167")
-    if err != nil {
-        log.Println(err)
-        return
-    }
-
-    entry      := graft.LogRequest{}
-    entry.Key   = "name3"
-    entry.Value = "john3"
-    fmt.Println(*gjson.Encode(entry))
-    e := graft.SendMsg(conn, 100, *gjson.Encode(entry))
-    fmt.Println(e)
-    conn.Close()
-}
-
-func main() {
-    rpcLogSet()
-}
\ No newline at end of file