diff --git a/app/Http/Controllers/Admin/CourseContentCheckController.php b/app/Http/Controllers/Admin/CourseContentCheckController.php
index 72c9e8e..32df32c 100644
--- a/app/Http/Controllers/Admin/CourseContentCheckController.php
+++ b/app/Http/Controllers/Admin/CourseContentCheckController.php
@@ -131,14 +131,14 @@ class CourseContentCheckController extends BaseController
         if (isset($all['is_export']) && !empty($all['is_export'])) {
             $list = $list->limit(5000)->get()->toArray();
             foreach ($list as &$item) {
-                $courseContentChecks = CourseContentCheck::where('course_id', $item->course_id)
+                $courseContentCheck = CourseContentCheck::where('course_id', $item->course_id)
                     ->where(function ($query) use ($all) {
                         if (isset($all['course_content_id'])) {
                             $query->where('course_content_id', $all['course_content_id']);
                         }
                     })->first();
                 // 是否存在courseContentCheck
-                if ($courseContentChecks) {
+                if ($courseContentCheck) {
                     $item['course_content_check_text'] = '已签到';
                 } else {
                     $item['course_content_check_text'] = '未签到';
@@ -149,7 +149,7 @@ class CourseContentCheckController extends BaseController
             // 输出
             $list = $list->paginate($all['page_size'] ?? 20);
             foreach ($list as $item) {
-                $item->course_content_checks = CourseContentCheck::where('course_id', $item->course_id)
+                $item->course_content_check = CourseContentCheck::where('course_id', $item->course_id)
                     ->where(function ($query) use ($all) {
                         if (isset($all['course_content_id'])) {
                             $query->where('course_content_id', $all['course_content_id']);