diff --git a/app/Controllers/BaseController.php b/app/Controllers/BaseController.php
index 4bddc0c..637a696 100644
--- a/app/Controllers/BaseController.php
+++ b/app/Controllers/BaseController.php
@@ -32,7 +32,7 @@ abstract class BaseController extends Controller
             $usr_id = session('usr_id');
             $diff = $userModel->chkChgPwDiff($usr_id);
 
-            if ($diff >= 1) {
+            if ($diff >= 180) {
                 $this->data['pwExpire'] = true;
             } else {
                 $this->data['pwExpire'] = false;