diff --git a/app/Http/Controllers/Mobile/CourseController.php b/app/Http/Controllers/Mobile/CourseController.php
index 90bcc9a..b49e1d2 100755
--- a/app/Http/Controllers/Mobile/CourseController.php
+++ b/app/Http/Controllers/Mobile/CourseController.php
@@ -824,9 +824,9 @@ class CourseController extends CommonController
             $list[] = [
                 'date' => $date,
                 'details' => Calendar::with('course', 'courseContent')
-                    ->whereDate('start_time', '>=', $date)
-                    ->whereDate('end_time', '<=', $date)
-                    ->dd()
+                    ->whereDate('start_time', '<=', $date)
+                    ->whereDate('end_time', '>=', $date)
+                    ->get()
             ];
         }
         return $this->success($list);