diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index eb0d8ec..a342cfe 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -117,8 +117,8 @@ class CourseSign extends SoftDeletesModel
     {
         $courseSignByType = CourseSign::whereHas('course', function ($query) use ($start_date, $end_date) {
             // 开始结束日期的筛选。or查询
-            $query->whereBetween('start_date', [$start_date, $end_date])
-                ->orWhereBetween('end_date', [$start_date, $end_date]);
+            $query->whereBetween('start_date', [$start_date, $end_date]);
+              //  ->orWhereBetween('end_date', [$start_date, $end_date]);
         })->whereHas('user', function ($query) use ($area) {
 //            if ($area) {
 //                if ($area == '苏州市外') {