diff --git a/app/Http/Controllers/Admin/ProjectController.php b/app/Http/Controllers/Admin/ProjectController.php
index dc5eab7..1a4818a 100755
--- a/app/Http/Controllers/Admin/ProjectController.php
+++ b/app/Http/Controllers/Admin/ProjectController.php
@@ -137,7 +137,7 @@ class ProjectController extends CommonController
                     $links[] = [
                         'admin_id' => $item,
                         'area_id' => $res->id,
-                        'project_id'=>$res->project_id,
+                        'project_id' => $res->project_id,
                         'created_at' => date('Y-m-d H:i:s')
                     ];
                 }
@@ -199,15 +199,16 @@ class ProjectController extends CommonController
                 $res = (new Building())->find($request->id)->update($data);
                 break;
             case "area":
-                $res = (new Area())->find($request->id)->update($data);
+                $area = (new Area())->find($request->id);
+                $area->update($data);
                 // 删除原来关联，添加新关联
-                AdminAreaLink::where('area_id',$request->id)->delete();
+                AdminAreaLink::where('area_id', $request->id)->delete();
                 $links = [];
                 foreach ($request->head as $item) {
                     $links[] = [
                         'admin_id' => $item,
                         'area_id' => $request->id,
-                        'project_id'=>$res->project_id,
+                        'project_id' => $area->project_id,
                         'created_at' => date('Y-m-d H:i:s')
                     ];
                 }