diff --git a/apiV1Response.go b/apiV1Response.go
new file mode 100644
index 0000000..159ec04
--- /dev/null
+++ b/apiV1Response.go
@@ -0,0 +1,62 @@
+package main
+
+import (
+	"biukop.com/sfm/loan"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"time"
+)
+
+type apiV1Envelop struct {
+	Version   string
+	Success   bool
+	Msg       string
+	TimeStamp string
+	Body      interface{}
+}
+
+type apiV1Response struct {
+	Env apiV1Envelop `json:"_"`
+	tmp map[string]interface{}
+}
+
+func apiV1EnvelopBlank() (ret apiV1Envelop) {
+	ts := time.Now().Format("2006-01-02 15:04:05")
+	ret = apiV1Envelop{
+		Version:   loan.Version,
+		Success:   true,
+		Msg:       "",
+		TimeStamp: ts,
+	}
+	return
+}
+
+func apiV1ResponseBlank() (ret apiV1Response) {
+	ret.Env = apiV1EnvelopBlank()
+	ret.tmp = make(map[string]interface{})
+	return
+}
+
+func (m *apiV1Response) add(key string, value interface{}) {
+	m.tmp[key] = value
+}
+
+func (m *apiV1Response) toJson() (ret []byte, e error) {
+	tempMap := m.tmp
+	m.tmp = nil
+	tempMap["_"] = m.Env
+	ret, e = json.Marshal(tempMap)
+	return
+}
+
+func (m *apiV1Response) sendJson(w http.ResponseWriter) (ret []byte, e error) {
+	tempMap := m.tmp
+	m.tmp = nil
+	tempMap["_"] = m.Env
+	ret, e = json.Marshal(tempMap)
+	//sent
+	w.Header().Set("Content-Type", "text/json; charset=utf-8")
+	fmt.Fprint(w, string(ret))
+	return
+}
diff --git a/apiV1login.go b/apiV1login.go
new file mode 100644
index 0000000..1647f67
--- /dev/null
+++ b/apiV1login.go
@@ -0,0 +1,53 @@
+package main
+
+import (
+	log "github.com/sirupsen/logrus"
+	"net/http"
+	"time"
+)
+
+type login struct {
+	user  string
+	pass  string
+	buser string //admin
+	bpass string //always_correct_md5   => YWRtaW46YWx3YXlzX2NvcnJlY3RfbWQ1
+	token string
+	ts    time.Time
+}
+
+func apiV1Login(w http.ResponseWriter, r *http.Request) {
+	res := apiV1ResponseBlank()
+
+	l := login{}
+	e := l.initRequest(r)
+	apiV1ErrorCheck(e)
+
+	res.add("user", l.user)
+	res.add("pass", l.pass)
+	res.add("buser", l.buser)
+	res.add("bpass", l.bpass)
+
+	bs := r.Header.Get("Biukop-Session")
+	bst := r.Header.Get("Biukop-Session-Token")
+	bse := r.Header.Get("Biukop-Session-Expire")
+
+	res.add("bs", bs)
+	res.add("bse", bse)
+	res.add("bst", bst)
+
+	res.sendJson(w)
+
+}
+
+func (m *login) initRequest(r *http.Request) (e error) {
+	e = r.ParseForm()
+	if e != nil {
+		log.Error(e)
+		return
+	}
+
+	m.user = r.PostForm.Get("u")
+	m.pass = r.PostForm.Get("p")
+	m.buser, m.bpass, _ = r.BasicAuth()
+	return
+}
diff --git a/apiv1.go b/apiv1.go
index bc93dab..48336e6 100644
--- a/apiv1.go
+++ b/apiv1.go
@@ -1,13 +1,8 @@
 package main
 
 import (
-	"biukop.com/sfm/loan"
-	"encoding/json"
-	"fmt"
 	"net/http"
 	"net/http/httputil"
-	"strings"
-	"time"
 )
 
 const apiV1Prefix = "/api/v1/"
@@ -18,20 +13,6 @@ type apiV1HandlerMap struct {
 	Handler func(http.ResponseWriter, *http.Request)
 }
 
-type apiV1Envelop struct {
-	Version   string
-	Success   bool
-	Msg       string
-	TimeStamp string
-}
-
-type apiV1Response struct {
-	Env  apiV1Envelop
-	Body interface{}
-	Ext  interface{}
-	Map  map[string]interface{}
-}
-
 var apiV1Handler = []apiV1HandlerMap{
 	{"POST", "login", apiV1Login},
 	{"GET", "login", apiV1DumpRequest},
@@ -54,52 +35,8 @@ func apiV1Main(w http.ResponseWriter, r *http.Request) {
 	apiV1DumpRequest(w, r)
 }
 
-func apiV1Login(w http.ResponseWriter, r *http.Request) {
-	p := loan.User{}
-	p.FakeNew()
-
-	res := apiV1ResponseBlank()
-	res.Body = p
-	res.Map["some"] = p
-	apiSendJson(res, w)
-
-}
-
-func apiSendJson(p interface{}, w http.ResponseWriter) {
-	b, e := json.Marshal(p)
-	w.Header().Set("Content-Type", "text/json; charset=utf-8")
-	if e == nil {
-		fmt.Fprint(w, string(b))
-	} else {
-		apiV1DumpRequest(w, nil)
+func apiV1ErrorCheck(e error) {
+	if nil != e {
+		panic(e.Error())
 	}
 }
-
-func apiV1DumpRequest(w http.ResponseWriter, r *http.Request) {
-	dump := logRequestDebug(httputil.DumpRequest(r, true))
-	dump = strings.TrimSpace(dump)
-	msg := fmt.Sprintf("Unhandled Protocol = %s path= %s", r.Method, r.URL.Path)
-	dumpLines := strings.Split(dump, "\r\n")
-	ar := apiV1ResponseBlank()
-	ar.Env.Msg = msg
-	ar.Body = dumpLines
-	b, _ := json.Marshal(ar)
-	fmt.Fprintf(w, "%s\n", b)
-}
-
-func apiV1EnvelopBlank() (ret apiV1Envelop) {
-	ts := time.Now().Format("2006-01-02 15:04:05")
-	ret = apiV1Envelop{
-		Version:   loan.Version,
-		Success:   true,
-		Msg:       "",
-		TimeStamp: ts,
-	}
-	return
-}
-
-func apiV1ResponseBlank() (ret apiV1Response) {
-	ret.Env = apiV1EnvelopBlank()
-	ret.Map = make(map[string]interface{})
-	return
-}
diff --git a/main.go b/main.go
index 53d353f..66a0c2b 100644
--- a/main.go
+++ b/main.go
@@ -2,9 +2,12 @@ package main
 
 import (
 	"biukop.com/sfm/loan"
+	"encoding/json"
 	"fmt"
 	log "github.com/sirupsen/logrus"
 	"net/http"
+	"net/http/httputil"
+	"strings"
 )
 
 type httpEntry func(http.ResponseWriter, *http.Request)
@@ -54,3 +57,25 @@ func dummyHandler(w http.ResponseWriter, r *http.Request) {
 	p.FakeNew()
 	fmt.Fprintf(w, "Hello, there %s, %+v\n", loan.Version, p)
 }
+
+func apiSendJson(p interface{}, w http.ResponseWriter) {
+	b, e := json.Marshal(p)
+	w.Header().Set("Content-Type", "text/json; charset=utf-8")
+	if e == nil {
+		fmt.Fprint(w, string(b))
+	} else {
+		apiV1DumpRequest(w, nil)
+	}
+}
+
+func apiV1DumpRequest(w http.ResponseWriter, r *http.Request) {
+	dump := logRequestDebug(httputil.DumpRequest(r, true))
+	dump = strings.TrimSpace(dump)
+	msg := fmt.Sprintf("Unhandled Protocol = %s path= %s", r.Method, r.URL.Path)
+	dumpLines := strings.Split(dump, "\r\n")
+	ar := apiV1ResponseBlank()
+	ar.Env.Msg = msg
+	ar.add("Body", dumpLines)
+	b, _ := ar.toJson()
+	fmt.Fprintf(w, "%s\n", b)
+}