diff --git a/app/Http/Controllers/Admin/OtherController.php b/app/Http/Controllers/Admin/OtherController.php
index 4a5e2b1..195f425 100755
--- a/app/Http/Controllers/Admin/OtherController.php
+++ b/app/Http/Controllers/Admin/OtherController.php
@@ -132,10 +132,10 @@ class OtherController extends CommonController
         // 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（根据schoolmate_time字段统计）
-        $list['schoolmate_year'] = User::where('is_schoolmate', 1)->whereYear('schoolmate_time', date('Y'))->count();
+        // 校友总数（与 study 口径一致：仅统计有课程报名记录的校友）
+        $list['schoolmate_total'] = User::where('is_schoolmate', 1)->whereHas('courseSigns')->count();
+        // 今年新增校友数（根据schoolmate_time字段统计，口径同上）
+        $list['schoolmate_year'] = User::where('is_schoolmate', 1)->whereHas('courseSigns')->whereYear('schoolmate_time', date('Y'))->count();
         // 投后企业
         $list['company_invested_total'] = CourseSign::yhInvestedTotal(CourseType::START_DATE, date('Y-m-d'), null);
         // 元和员工参与人数