diff --git a/app/Http/Controllers/Admin/OtherController.php b/app/Http/Controllers/Admin/OtherController.php
index 57e5313..129f416 100755
--- a/app/Http/Controllers/Admin/OtherController.php
+++ b/app/Http/Controllers/Admin/OtherController.php
@@ -273,11 +273,7 @@ class OtherController extends CommonController
             }
         }
         // 区域明细统计
-        $areas = ParameterDetail::where('parameter_id', 5)->get();
-        foreach ($areas as $area) {
-            $area->course_signs_pass = CourseSign::courseSignsTotal($start_date, $end_date, 1, $courses->pluck('id'), $area->value);
-            $area->course_signs_pass_unique = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), $area->value);
-        }
+        $areas = CourseSign::area($start_date, $end_date, 1, $courses->pluck('id'), true);
         return $this->success(compact('list', 'courseTypesSum', 'areas'));
     }
 
diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index 4aebf59..41fc52c 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -248,5 +248,59 @@ class CourseSign extends SoftDeletesModel
         }
     }
 
+    /**
+     * 区域统计
+     * @param string $start_date 开始日期
+     * @param string $end_date 结束日期
+     * @param array|null $course_ids 课程ID数组，不传则统计所有课程
+     * @param bool $retList 是否返回列表，false返回详情，true返回列表
+     */
+    public static function area($start_date, $end_date, $status = null, $course_ids = null, $retList = false)
+    {
+        // 获取所有学员id
+        $courseSignList = CourseSign::where(function ($query) use ($status, $course_ids) {
+            if (isset($status)) {
+                $query->where('status', $status);
+            }
+            if (isset($course_ids)) {
+                $query->whereIn('course_id', $course_ids);
+            }
+        })->whereHas('course', function ($query) use ($start_date, $end_date) {
+            // 开始结束日期的筛选。or查询
+            $query->whereBetween('start_date', [$start_date, $end_date])
+                ->whereBetween('end_date', [$start_date, $end_date]);
+        })->whereHas('user')->whereNotIn('status', [4, 5]);
+        // 地区
+        $suzhouArea = Company::where('company_city', '苏州市')->pluck('company_area')->unique();
+        $list = [];
+        foreach ($suzhouArea as $area) {
+            $list[] = [
+                'area' => $area,
+                'total' => $courseSignList->whereHas('user', function ($query) use ($area) {
+                    $query->whereHas('company', function ($query) use ($area) {
+                        $query->where('company_area', $area);
+                    });
+                })->count(),
+            ];
+
+        }
+        $list[] = [
+            'area' => '苏州市外',
+            'total' => $courseSignList->whereHas('user', function ($query) use ($suzhouArea) {
+                $query->whereHas('company', function ($query) use ($suzhouArea) {
+                    $query->whereNotIn('company_area', $suzhouArea);
+                });
+            })->count(),
+        ];
+
+        if ($retList) {
+            // 返回列表
+            return $list;
+        } else {
+            // 返回统计数据
+            return $courseSignList->get();
+        }
+    }
+
 }