diff --git a/app/Http/Controllers/Admin/OtherController.php b/app/Http/Controllers/Admin/OtherController.php
index 99f5a98..d590296 100755
--- a/app/Http/Controllers/Admin/OtherController.php
+++ b/app/Http/Controllers/Admin/OtherController.php
@@ -27,6 +27,8 @@ use Illuminate\Support\Facades\Validator;
 use App\Models\Course;
 use EasyWeChat\Factory;
 use Illuminate\Filesystem\Filesystem;
+use Maatwebsite\Excel\Facades\Excel;
+use App\Exports\CommonExport;
 
 class OtherController extends CommonController
 {
@@ -163,7 +165,7 @@ class OtherController extends CommonController
             // 已开设期数
             $courseType->course_periods_total = Course::where('type', $courseType->id)->count();
             // 培养人数去重
-            $courseType->course_signs_total = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), null, $userIds);
+            $courseType->course_signs_total = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), null);
         }
         // 苏州区域数据
         $suzhouArea = Company::where('company_city', '苏州市')->groupBy('company_area')