diff --git a/assets/css/style.css b/assets/css/style.css
index aec49c0..27af80b 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -425,6 +425,9 @@ input:checked + .slider {
 .modal-footer button:nth-child(even) {
 	width: calc(50% - 5px)
 }
+.modal-body .alert {
+	margin: 0;
+}
 
 .tooltip .tooltip-inner {
 	font: 11px vazir;
diff --git a/assets/js/lang.js b/assets/js/lang.js
index 8a9042e..5805145 100644
--- a/assets/js/lang.js
+++ b/assets/js/lang.js
@@ -26,7 +26,7 @@ function setLanguagePreference(lang) {
 }
 
 async function fetchLanguageData(lang) {
-    const response = await fetch("assets/lang/"+lang+".json?v1.12.1");
+    const response = await fetch("assets/lang/"+lang+".json?v1.12.3");
     return response.json();
 }
 
diff --git a/assets/lang/cn.json b/assets/lang/cn.json
index a16e620..8d31891 100644
--- a/assets/lang/cn.json
+++ b/assets/lang/cn.json
@@ -18,6 +18,7 @@
 	"config_form_copyurl": "复制网址",
 	"config_form_jsonurl": "查看代码",
 	"config_form_qrcode": "QR码",
+	"config_form_qrcode_alert": "扫描 QR 码后，一些应用可能需要执行“订阅更新”。",
 	"config_form_convert": "转换为片段",
 	"config_switch_tls": "TLS",
 	"config_switch_tls_tooltip": "切换TLS片段和TCP段之间的能力",
diff --git a/assets/lang/en.json b/assets/lang/en.json
index d5516d7..ad46eca 100644
--- a/assets/lang/en.json
+++ b/assets/lang/en.json
@@ -18,6 +18,7 @@
 	"config_form_copyurl": "Copy URL",
 	"config_form_jsonurl": "View code",
 	"config_form_qrcode": "QR CODE",
+	"config_form_qrcode_alert": "After scanning the QR code, it may be necessary to perform a \"subscription update\" in some apps.",
 	"config_form_convert": "Convert to Fragment",
 	"config_switch_tls": "TLS",
 	"config_switch_tls_tooltip": "the ability to switch between TLS Fragment and TCP Segment",
diff --git a/assets/lang/fa.json b/assets/lang/fa.json
index 546b647..3e8a664 100644
--- a/assets/lang/fa.json
+++ b/assets/lang/fa.json
@@ -19,6 +19,7 @@
 	"config_form_jsonurl": "مشاهده کد",
 	"config_form_convert": "تبدیل به فرگمنت",
 	"config_form_qrcode": "QR CODE",
+	"config_form_qrcode_alert": "بعد از اسکن کد کیوآر ممکنه توی بعضی\u200Cاز اپ\u200Cها به انجام «بروزرسانی اشتراک» نیاز باشه.",
 	"config_switch_tls": "TLS",
 	"config_switch_tls_tooltip": "امکان سوییچ بین حالت TLS Fragment و TCP Segment",
 	"config_switch_insecure": "Insecure",
diff --git a/assets/lang/ru.json b/assets/lang/ru.json
index c600ebd..342c395 100644
--- a/assets/lang/ru.json
+++ b/assets/lang/ru.json
@@ -18,6 +18,7 @@
 	"config_form_copyurl": "Скопируйте URL",
 	"config_form_jsonurl": "Посмотреть код",
 	"config_form_qrcode": "QR-код",
+	"config_form_qrcode_alert": "После сканирования QR-кода в некоторых приложениях может потребоваться выполнить «обновление подписки».",
 	"config_form_convert": "Преобразовать в фрагмент",
 	"config_switch_tls": "TLS",
 	"config_switch_tls_tooltip": "Возможность переключения между фрагментацией TLS и сегментацией TCP",
diff --git a/index.html b/index.html
index c3ff034..5768b12 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
         <link href="./assets/css/bootstrap.min.css" rel="stylesheet" />
         <link href="./assets/css/bootstrap-rtl.min.css" rel="stylesheet" />
         <link href="./assets/css/vazir.css" rel="stylesheet" />
-        <link href="./assets/css/style.css?v1.12.1" rel="stylesheet" />
+        <link href="./assets/css/style.css?v1.12.3" rel="stylesheet" />
         <link href="./assets/css/lang.css?v1.11" rel="stylesheet" />
         <title>IRCF | ابزار فرگمنت</title>
         <meta name="description" content="توسط ابزار فرگمنت می‌تونین دامنه‌های مرده‌تون رو مجدد زنده کنید!" />
@@ -223,6 +223,7 @@ <h4 class="modal-title dirLeft">QRCode</h4>
                                     </a>
                                     <input class="form-control dirLeft" value="" />
                                 </div>
+                                <div class="alert alert-warning" data-i18n="config_form_qrcode_alert"></div>
                             </div>
                             <div class="modal-footer">
                                 <button type="button" class="btn btn-default" id="copyUrl" data-i18n="config_form_copyurl"></button>
@@ -245,8 +246,8 @@ <h4 class="modal-title dirLeft">QRCode</h4>
                     </div>
                     <script src="./assets/js/jquery.min.js"></script>
                     <script src="./assets/js/bootstrap.min.js"></script>
-                    <script src="./assets/js/lang.js?v1.12.1"></script>
-                    <script src="./assets/js/script.js?v1.12.2"></script>
+                    <script src="./assets/js/lang.js?v1.12.3"></script>
+                    <script src="./assets/js/script.js?v1.12.3"></script>
                 </footer>
             </div>
         </div>