diff --git a/frontend/src/boot/axios.ts b/frontend/src/boot/axios.ts
index 4cdfc56..e6d7cd4 100644
--- a/frontend/src/boot/axios.ts
+++ b/frontend/src/boot/axios.ts
@@ -1,6 +1,7 @@
 import { boot } from 'quasar/wrappers';
 import axios, { AxiosInstance } from 'axios';
 import {router} from 'src/router';
+import { useAuthStore } from 'src/stores/useAuthStore';
 
 declare module '@vue/runtime-core' {
   interface ComponentCustomProperties {
@@ -15,9 +16,10 @@ declare module '@vue/runtime-core' {
 // good idea to move this instance creation inside of the
 // "export default () => {}" function below (which runs individually
 // for each client)
+const authStore =  useAuthStore()
 const api:AxiosInstance = axios.create({ baseURL: process.env.KAB_BACKEND_URL });
-const token=JSON.parse(localStorage.getItem('auth') ?? '{}')?.token ?? '';
-if(token!==''){
+const token = authStore.token;
+if(token && token!==''){
   api.defaults.headers["Authorization"]='Bearer ' + token;
 }
 //axios例外キャプチャー
@@ -27,11 +29,7 @@ api.interceptors.response.use(
     if (error.response && error.response.status === 401) {
       // 認証エラーの場合再ログインする
       console.error('(; ﾟДﾟ)/認証エラー(401)：', error);
-      localStorage.removeItem('token');
-      router.replace({
-        path:"/login",
-        query:{redirect:router.currentRoute.value.fullPath}
-      });
+      authStore.logout()
     }
     return Promise.reject(error);
   }