update

app/Http/Controllers/Admin/OtherController.php

@@ -156,7 +156,7 @@ class OtherController extends CommonController
             // 历史已开设期数
             $historyCourse = HistoryCourse::whereHas('typeDetail', function ($query) use ($courseType) {
                 $query->where('name', 'like', '%' . $courseType->name . '%');
-            })->where('is_history', 1)->get();
+            })->get();
 
             $courseType->course_periods_total = $baseCoursePeriodsTotal + $historyCourse->count();
             // 培养人数去重