diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index 5a6e476..678a700 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -238,9 +238,8 @@ class CourseSign extends SoftDeletesModel
         })->where('is_yh_invested', 1)->get();
         // 自定义时间：需要按被投时间筛选
         if (!$isDefaultDate) {
-            // $startDate = substr($start_date, 0, 10);
-            // $endDate = substr($end_date, 0, 10);
-            dd($start_date, $end_date);
+            $startDate = substr($start_date, 0, 10);
+            $endDate = substr($end_date, 0, 10);
             // 筛选出被投时间在范围内的企业
             $filteredCompanies = [];
             foreach ($companies as $company) {