diff --git a/src/plugins/auth.ts b/src/plugins/auth.ts
index bfa2cb01..27edea26 100644
--- a/src/plugins/auth.ts
+++ b/src/plugins/auth.ts
@@ -87,6 +87,11 @@ async function redirectToLandingPage() {
   window.location.href = key_C_Config.landing_PageUrl;
 }
 
+async function logoutSSO() {
+  await deleteCookie(ACCESS_TOKEN);
+  window.location.href = key_C_Config.landing_PageUrl + `/logout`;
+}
+
 export {
   getToken,
   authenticated,
@@ -95,4 +100,5 @@ export {
   tokenParsed,
   getCookie,
   redirectToLandingPage,
+  logoutSSO,
 };
diff --git a/src/views/MainLayout.vue b/src/views/MainLayout.vue
index 2a49f944..a263e1ad 100644
--- a/src/views/MainLayout.vue
+++ b/src/views/MainLayout.vue
@@ -11,6 +11,7 @@ import {
   tokenParsed,
   getCookie,
   redirectToLandingPage,
+  logoutSSO,
 } from "@/plugins/auth";
 import checkPermission from "@/plugins/checkPermission";
 import { useCounterMixin } from "@/stores/mixin";
@@ -249,7 +250,7 @@ function doLogout() {
     $q,
     async () => {
       await http.post(config.API.keycloakLogSSO, { text: "ออกจากระบบ" });
-      await logout();
+      await logoutSSO();
     },
     "ยืนยันการออกจากระบบ",
     "ต้องการออกจากระบบใช่หรือไม่?"