diff --git a/common.go b/common.go
index 662444f..f27545e 100644
--- a/common.go
+++ b/common.go
@@ -1,83 +1,89 @@
 package userrpc
 
 import (
-    "git.tetele.net/tgo/conf"
+	"git.tetele.net/tgo/conf"
 )
 
 const DES_KEY = "usersrpc"
 
 type Req struct {
-    SiteId string
-    Dbname string
+	SiteId string
+	Dbname string
 }
 
 type Third struct {
-    Userid   string
-    Platform string
-    Openid   string
-    Openname string
-    Unionid  string
-    Avatar   string
-    Mobile   string
+	Userid   string
+	Platform string
+	Openid   string
+	Openname string
+	Unionid  string
+	Avatar   string
+	Mobile   string
 }
 
 type BindThirdReq struct {
-    Req
-    Third
+	Req
+	Third
 }
 
 type GetThirdReq struct {
-    Req
-    Userid   string
-    Platform string
+	Req
+	Userid   string
+	Platform string
 }
 
 type GetBusinessReq struct {
-    Req
-    BusinessId string
+	Req
+	BusinessId string
 }
 
 type GetUserReq struct {
-    Req
-    UserId string
+	Req
+	UserId string
 }
 
 type GetAddressReq struct {
-    Req
-    AddressId string
+	Req
+	AddressId string
 }
 type Res struct {
-    Errcode int
-    Errmsg  string
+	Errcode int
+	Errmsg  string
 }
 
 type Business struct {
-    Type       string
-    BusinessId string
-    CustomerId string
-    Name       string
-    CompanyId  string
-    Contact    string
-    Mobile     string
-    HandingFee string
-    IsOpen     string
+	Type       string
+	BusinessId string
+	CustomerId string
+	Name       string
+	CompanyId  string
+	Contact    string
+	Mobile     string
+	HandingFee string
+	IsOpen     string
+}
+
+type FansReq struct {
+	Req
+	UserId     string
+	BusinessId string
 }
 
 func rpc_server_conn(url ...string) (*UserServiceClient, error) {
 
-    var rpc_url string
-    if len(url) > 0 && url[0] != "" {
-        rpc_url = url[0]
-    } else if conf.USER_RPC_URL != "" {
-        rpc_url = conf.USER_RPC_URL
-    } else {
-        rpc_url = "127.0.0.1:" + conf.USER_RPC_PORT
-    }
+	var rpc_url string
+	if len(url) > 0 && url[0] != "" {
+		rpc_url = url[0]
+	} else if conf.USER_RPC_URL != "" {
+		rpc_url = conf.USER_RPC_URL
+	} else {
+		rpc_url = "127.0.0.1:" + conf.USER_RPC_PORT
+	}
 
-    conn, _, err := DialUserService("tcp", rpc_url)
-    if err != nil {
-        return nil, err
-    }
+	conn, _, err := DialUserService("tcp", rpc_url)
+	if err != nil {
+		return nil, err
+	}
 
-    return conn, nil
+	return conn, nil
 }