update

app/Http/Controllers/Admin/OtherController.php

@@ -275,7 +275,7 @@ class OtherController extends CommonController
         $list['company_market_after_enrollment_total'] = CourseSign::companyMarketAfterEnrollment($start_date, $end_date, $course_ids);
 
         // 累计被投企业数
-        $list['course_signs_invested'] = CourseSign::yhInvestedTotal($end_date);
+        $list['course_signs_invested'] = CourseSign::yhInvestedTotal(CourseType::START_DATE, $end_date);
 
         // 入学后被投企业数量（在指定时间范围内报名的学员所在公司中，在入学后被投的公司数量）
         $list['company_invested_after_enrollment_total'] = CourseSign::companyInvestedAfterEnrollment($start_date, $end_date, $course_ids);