diff --git a/lib/modules/meeting/controllers/meeting_controller.dart b/lib/modules/meeting/controllers/meeting_controller.dart
index f7c34edbd..b9767ee74 100644
--- a/lib/modules/meeting/controllers/meeting_controller.dart
+++ b/lib/modules/meeting/controllers/meeting_controller.dart
@@ -36,7 +36,7 @@ class MeetingController extends GetxController {
   final appDocDir = getApplicationDocumentsDirectory();
   List<FileSystemEntity> files = [];
   TextEditingController titleController = TextEditingController(); // 录音标题
-
+  String titleCSuffix = ""; // 录音标题后缀
   RxList dataList = [].obs;
   // 蓝牙服务
   final bleManager = Get.find<BleManager>();
diff --git a/lib/modules/meeting/views/meeting_view.dart b/lib/modules/meeting/views/meeting_view.dart
index b4322b9b5..7107f8de5 100644
--- a/lib/modules/meeting/views/meeting_view.dart
+++ b/lib/modules/meeting/views/meeting_view.dart
@@ -559,7 +559,11 @@ class MeetingView extends GetView<MeetingController> {
           'edit'.tr, // 编辑
           isDarkMode ? Colors.white : Colors.black87,
           () {
-            controller.titleController.text = data.title;
+            final dotIndex = data.title.lastIndexOf('.');
+            controller.titleController.text =
+                dotIndex != -1 ? data.title.substring(0, dotIndex) : data.title;
+            controller.titleCSuffix =
+                data.title.substring(dotIndex, data.title.length);
             _bottomSheet(context, isDarkMode, data.id);
           },
         ),
@@ -696,7 +700,8 @@ class MeetingView extends GetView<MeetingController> {
                     ),
                     GestureDetector(
                       onTap: () {
-                        String title = controller.titleController.text;
+                        String title = controller.titleController.text +
+                            controller.titleCSuffix;
                         controller.editMeetingTitle(id, title);
                       },
                       child: Container(
diff --git a/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart b/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart
index d98324272..e87191f33 100644
--- a/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart
+++ b/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart
@@ -27,6 +27,8 @@ class OtaUpgradeController extends GetxController {
 
 // 最新版本号
   final RxString latestVersion = ''.obs;
+  // 最新更新内容
+  final RxString updatedescription = ''.obs;
 
 // 当前设备固件版本号
   final RxString currentVersion = ''.obs;
@@ -194,7 +196,7 @@ class OtaUpgradeController extends GetxController {
       final resp = OtaConfigResp.fromJson(response);
       print('getequipmentinfo,resp.systemversion: ${resp.systemversion}');
       latestVersion.value = resp.systemversion!;
-
+      updatedescription.value = resp.updatedescription!;
       updatepackageaddress = resp.updatepackageaddress!;
 
       // 版本检查
diff --git a/lib/modules/ota_upgrade/model/ota_upgrade_model.dart b/lib/modules/ota_upgrade/model/ota_upgrade_model.dart
index 2c35ff1ea..4e02b2b9f 100644
--- a/lib/modules/ota_upgrade/model/ota_upgrade_model.dart
+++ b/lib/modules/ota_upgrade/model/ota_upgrade_model.dart
@@ -16,6 +16,7 @@ class OtaConfigResp {
   final String? equipmentname;
   final String? systemversion;
   final String? updatepackageaddress;
+  final String? updatedescription;
   // 私有构造函数
   OtaConfigResp._({
     this.id,
@@ -23,6 +24,7 @@ class OtaConfigResp {
     this.equipmentname,
     this.systemversion,
     this.updatepackageaddress,
+    this.updatedescription,
   });
 
   factory OtaConfigResp.fromJson(Map<String, dynamic> json) {
@@ -38,6 +40,7 @@ class OtaConfigResp {
       systemversion: (infoData?['systemversion'] as String?) ?? '',
       updatepackageaddress:
           (infoData?['updatepackageaddress'] as String?) ?? '',
+      updatedescription: (infoData?['updatedescription'] as String?) ?? '',
     );
   }
 
@@ -49,6 +52,7 @@ class OtaConfigResp {
           'equipmentname': instance.equipmentname,
           'systemversion': instance.systemversion,
           'updatepackageaddress': instance.updatepackageaddress,
+          'updatedescription': instance.updatedescription,
         }
       };
 }
diff --git a/lib/modules/ota_upgrade/views/ota_upgrade_view.dart b/lib/modules/ota_upgrade/views/ota_upgrade_view.dart
index 1bb1629bc..8245d4096 100644
--- a/lib/modules/ota_upgrade/views/ota_upgrade_view.dart
+++ b/lib/modules/ota_upgrade/views/ota_upgrade_view.dart
@@ -218,7 +218,7 @@ class OtaUpgradeView extends GetView<OtaUpgradeController> {
                     SizedBox(height: 8),
                     // 这里可以从controller中获取更新说明，如果有的话
                     Text(
-                      '1. 优化音质表现\n2. 提升连接稳定性\n3. 修复已知问题'.tr,
+                      controller.updatedescription.value,
                       style: TextStyle(
                         fontSize: 14,
                         color: isDarkMode ? Colors.grey[300] : Colors.grey[800],
@@ -333,7 +333,6 @@ class OtaUpgradeView extends GetView<OtaUpgradeController> {
     return Obx(() {
       final progress = controller.progress.value;
       final type = controller.type.value;
-
       // // 处理升级失败状态：弹出 snackbar 并显示错误提示
       // if (type == OtaUpgradeController.UPGRADE_FAILED ||
       //     type == OtaUpgradeController.CONNECTION_DISCONNECTION) {