diff --git a/server/handler/link_base.go b/server/handler/link_base.go
index b62937f..ab7c4cf 100644
--- a/server/handler/link_base.go
+++ b/server/handler/link_base.go
@@ -25,8 +25,9 @@ type ClientRequest struct {
 }
 
 type auth struct {
-	Username string `xml:"username"`
-	Password string `xml:"password"`
+	Username          string `xml:"username"`
+	Password          string `xml:"password"`
+	SecondaryPassword string `xml:"secondary_password"`
 }
 
 type deviceId struct {