update

app/Http/Controllers/Admin/OtherController.php

@@ -311,9 +311,9 @@ class OtherController extends CommonController
             $query->whereBetween('start_time', [$start_date, $end_date])
                 ->orWhereBetween('end_time', [$start_date, $end_date]);
         })->where(function ($query) {
-            $course_type_id = request('course_type_id', '');
+            $course_type_id = request('course_type_id');
-            $course_type_id = explode(',', $course_type_id);
             if ($course_type_id) {
+                $course_type_id = explode(',', $course_type_id);
                 $query->whereIn('type', $course_type_id);
             }
         })->get();
@@ -321,9 +321,9 @@ class OtherController extends CommonController
             $courseTypesSum[] = [
                 'course_type' => $historyCourse->typeDetail->name,
                 // 培养人数
-                'course_type_signs_pass' => $historyCourse->course_type_signs_pass,
+                'course_type_signs_pass' => $historyCourses->sum('course_type_signs_pass'),
                 // 去重培养人数
-                'course_type_signs_pass_unique' => $historyCourse->course_type_signs_pass_unique,
+                'course_type_signs_pass_unique' => $historyCourses->sum('course_type_signs_pass_unique'),
                 'course_name' => $historyCourse->course_name,
                 'course_signs_pass' => $historyCourse->course_signs_pass,
             ];

app/Models/CourseSign.php

@@ -122,7 +122,7 @@ class CourseSign extends SoftDeletesModel
                     $course_type_id = explode(',', $course_type_id);
                     $query->whereIn('type', $course_type_id);
                 }
-            })->sum('course_type_signs_pass1');
+            })->sum('course_type_signs_pass');
             // 返回统计数据
             return $historyTotal + $baseTotal;
         }