diff --git a/app/Http/Controllers/Mobile/CourseController.php b/app/Http/Controllers/Mobile/CourseController.php
index 5cfe01b..521c0f6 100755
--- a/app/Http/Controllers/Mobile/CourseController.php
+++ b/app/Http/Controllers/Mobile/CourseController.php
@@ -21,6 +21,7 @@ use App\Models\Notice;
 use App\Models\Order;
 use App\Models\User;
 use EasyWeChat\Factory;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Validator;
 
@@ -814,6 +815,11 @@ class CourseController extends CommonController
         if ($validator->fails()) {
             return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
         }
+        $startDate = Carbon::parse($all['month'])->startOfMonth();
+        $endDate = Carbon::parse($all['month'])->endOfMonth();
+        dd($startDate,$endDate);
+
+
         $list = Calendar::with('course', 'courseContent')->where('date', 'like', $all['month'] . '%')->orderBy('date')->get();
         return $this->success($list);
     }