diff --git a/src/utils/authority.js b/src/utils/authority.js
index 9996f57..fee394c 100644
--- a/src/utils/authority.js
+++ b/src/utils/authority.js
@@ -38,6 +38,10 @@ export function setRoutes(routes) {
   localStorage.setItem('sword-routes', JSON.stringify(routes));
 }
 
+export function getButtons() {
+  return JSON.parse(localStorage.getItem('sword-buttons')) || [];
+}
+
 export function getButton(code) {
   const buttons = getButtons();
   const data = buttons.filter(d => {
@@ -46,10 +50,6 @@ export function getButton(code) {
   return data.length === 0 ? [] : data[0].buttons;
 }
 
-export function getButtons() {
-  return JSON.parse(localStorage.getItem('sword-buttons')) || [];
-}
-
 export function setButtons(buttons) {
   localStorage.removeItem('sword-buttons');
   localStorage.setItem('sword-buttons', JSON.stringify(buttons));