diff --git a/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart b/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart
index 6d1162846..3fe3f689c 100644
--- a/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart
+++ b/lib/modules/ota_upgrade/controllers/ota_upgrade_controller.dart
@@ -209,12 +209,12 @@ class OtaUpgradeController extends GetxController {
 
       // final resp = OtaConfigResp.fromJson(response);
       // Logger().d('getequipmentinfo,resp.systemversion: ${resp.systemversion}');
-      // latestVersion.value = resp.systemversion!;
+      latestVersion.value = product?.version ?? "";
       // updatedescription.value = resp.updatedescription!;
       updatepackageaddress = product!.updatepackageaddress!;
 
       // 版本检查
-      bool isUpdate = _isNewVersionAvailable(product!.version!);
+      bool isUpdate = _isNewVersionAvailable(product.version!);
 
       if (isUpdate) {
         await _bleManager.setEnterOta(true);
diff --git a/lib/modules/ota_upgrade/views/ota_upgrade_view.dart b/lib/modules/ota_upgrade/views/ota_upgrade_view.dart
index c2d8ab091..922964c9d 100644
--- a/lib/modules/ota_upgrade/views/ota_upgrade_view.dart
+++ b/lib/modules/ota_upgrade/views/ota_upgrade_view.dart
@@ -187,8 +187,8 @@ class OtaUpgradeView extends GetView<OtaUpgradeController> {
       ),
       child: Image.asset(
         isDarkMode
-            ? 'assets/images/headphone_dark.png'
-            : 'assets/images/headphone_light.png',
+            ? 'assets/images/headphone_new3.png'
+            : 'assets/images/headphone_new4.png',
         height: 100.h,
         fit: BoxFit.contain,
       ),