diff --git a/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart b/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart
index e38226e..d82baea 100644
--- a/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart
+++ b/making_school_asignment_app/lib/page/home_page/children/homework_review/configuration_files/index.dart
@@ -134,7 +134,7 @@ class HomeworkReviewLogic extends GetxController with RequestToolMixin, EventBus
         Permission storagePermission =
             androidInfo.version.sdkInt >= 33 ? Permission.manageExternalStorage : Permission.storage;
         PermissionDescribeUtil.instance.toLaunchPermissionRequest(
-          Get.context,
+          Get.context!,
           title: '储存权限请求',
           describe: "为了提供更好的服务，需要获取到存储权限用于保存批阅痕迹并上传",
           permissions: [storagePermission],