diff --git a/app/Http/Controllers/Admin/OtherController.php b/app/Http/Controllers/Admin/OtherController.php
index dfef33b..0052528 100755
--- a/app/Http/Controllers/Admin/OtherController.php
+++ b/app/Http/Controllers/Admin/OtherController.php
@@ -122,6 +122,11 @@ class OtherController extends CommonController
      */
     public function homeV2()
     {
+        // 默认开始时间
+        $start_date = CourseType::START_DATE;
+        // 默认结束日期一年以后
+        $end_date = date('Y-m-d', strtotime('+10 year'));
+
         // 校友总数
         $list['schoolmate_total'] = User::where('is_schoolmate', 1)->count();
         // 今年新增校友数
@@ -140,10 +145,14 @@ class OtherController extends CommonController
         $list['cover_rencai_total'] = CourseSign::rencai();
         // 重点上市公司
         $list['cover_stock_total'] = CourseSign::shangshi();
+        // 培养人次1
+        $start_date = CourseType::START_DATE;
+        // 默认结束日期一年以后
+        $end_date = date('Y-m-d', strtotime('+10 year'));
         // 培养人次
-        $list['course_signs_pass'] = CourseSign::courseSignsTotal(null, null, 1);
+        $list['course_signs_pass'] = CourseSign::courseSignsTotal($start_date, $end_date, 1);
         // 培养人数
-        $list['course_signs_pass_unique'] = CourseSign::courseSignsTotalByUnique(null, null, 1, null, null);
+        $list['course_signs_pass_unique'] = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, null, null);
         // 跟班学员数
         $list['genban_total'] = CourseSign::genban();
         // 本月课程
@@ -154,10 +163,7 @@ class OtherController extends CommonController
         $courseTypes = CourseType::where('is_chart', 1)
             ->orderBy('sort', 'asc')
             ->where('is_history', 0)->get();
-        // 默认开始时间
-        $start_date = CourseType::START_DATE;
-        // 默认结束日期一年以后
-        $end_date = date('Y-m-d', strtotime('+10 year'));
+
 
         foreach ($courseTypes as $courseType) {
             // 历史已开设期数