diff --git a/views/device/doors.tpl b/views/device/doors.tpl
index a7322231..d5b101a9 100644
--- a/views/device/doors.tpl
+++ b/views/device/doors.tpl
@@ -35,10 +35,10 @@
                     <button class="btn btn-primary" onclick="openDoor(this);" data-href="{yii\helpers\Url::to(['open-door', 'id' => $model->id, 'door' => $d->code])}">
                         Mở
                     </button>
-                    <button class="change-duration-{$d->id} btn btn-{if $d->always_open}warning{else}default{/if}" onclick="changeDuration(this);" data-href="{yii\helpers\Url::to(['change-duration', 'id' => $d->id, 'duration' => 255])}">
+                    <button id="always-open-{$d->id}" class="change-duration-{$d->id} btn btn-{if $d->always_open}warning{else}default{/if}" onclick="changeDuration(this);" data-href="{yii\helpers\Url::to(['change-duration', 'id' => $d->id, 'duration' => 255])}">
                         Luôn mở
                     </button>
-                    <button class="change-duration-{$d->id} btn btn-{if $d->always_close}warning{else}default{/if}" onclick="changeDuration(this);" data-href="{yii\helpers\Url::to(['change-duration', 'id' => $d->id, 'duration' => 0])}">
+                    <button id="always-close-{$d->id}" class="change-duration-{$d->id} btn btn-{if $d->always_close}warning{else}default{/if}" onclick="changeDuration(this);" data-href="{yii\helpers\Url::to(['change-duration', 'id' => $d->id, 'duration' => 0])}">
                         Luôn đóng
                     </button>
                 </td>
diff --git a/web/js/device.js b/web/js/device.js
index 394d4cca..d8f593ae 100644
--- a/web/js/device.js
+++ b/web/js/device.js
@@ -557,6 +557,19 @@ function changeDuration(e) {
             $(".change-duration-" + id).removeClass("btn-warning").addClass("btn-default");
             if (data.always_close || data.always_open) {
                 $(e).removeClass("btn-default").addClass("btn-warning");
+                if (data.always_close) {
+                    $("#always-open-" + id).attr("disabled", true);
+                }
+                if (data.always_open) {
+                    $("#always-close-" + id).attr("disabled", true);
+                }
+            } else {
+                if (!data.always_close) {
+                    $("#always-open-" + id).attr("disabled", false);
+                }
+                if (!data.always_open) {
+                    $("#always-close-" + id).attr("disabled", false);
+                }
             }
             notification.success("Đã lưu thông tin", 2000);
         },