diff --git a/backend/app/Http/Controllers/Api/MeetingsController.php b/backend/app/Http/Controllers/Api/MeetingsController.php
index db37c7da..1f42d9c3 100644
--- a/backend/app/Http/Controllers/Api/MeetingsController.php
+++ b/backend/app/Http/Controllers/Api/MeetingsController.php
@@ -815,10 +815,7 @@ class MeetingsController extends Controller {
             // 子供達を知らせます。
             if (null !== ($fr = FatherRelation::where('father_id', (int)session()->get('fathers')['id'])->get())) {
                 foreach ($fr as $f) {
-                    if (null === ($child = Child::where('id', $f->child_id)->first())) {
-                        Log::critical('ミーティングの編集エラー：子供データが存在しません。親ID：'.session()->get('fathers')['id'].'、子ID：'.$f->child_id);
-                    }
-                    else {
+                    if (null !== ($child = Child::where('id', $f->child_id)->first())) {
                         Mail::to($child->email)->send(new MeetingEditNotification(session()->get('fathers')['company'], (int)$meeting_id));
                     }
                 }