diff --git a/README.md b/README.md
index 513d7013..cc51dc0f 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,11 @@ npm run watch　(　npm run dev　)
 php artisan migrate:fresh --seed
 ```
 
+#### ６．ストレージのリンク
+```
+php artisan storage:link
+```
+
 
 
 # 仕様書
diff --git a/backend/.env.example b/backend/.env.example
index 340b207b..e0150aa9 100644
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -1,4 +1,4 @@
-APP_NAME=KIKIkan
+APP_NAME=KIKI
 APP_ENV=local
 APP_KEY=
 APP_DEBUG=true
diff --git a/backend/.env.release b/backend/.env.release
index 340b207b..e0150aa9 100644
--- a/backend/.env.release
+++ b/backend/.env.release
@@ -1,4 +1,4 @@
-APP_NAME=KIKIkan
+APP_NAME=KIKI
 APP_ENV=local
 APP_KEY=
 APP_DEBUG=true
diff --git a/backend/app/Http/Controllers/Api/FatherRelationsController.php b/backend/app/Http/Controllers/Api/FatherRelationsController.php
index cfdb2791..bd6c02db 100644
--- a/backend/app/Http/Controllers/Api/FatherRelationsController.php
+++ b/backend/app/Http/Controllers/Api/FatherRelationsController.php
@@ -5,6 +5,7 @@ namespace App\Http\Controllers\Api;
 use App\Http\Controllers\Controller;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 
 use App\Models\Child;
@@ -99,10 +100,22 @@ class FatherRelationsController extends Controller {
         }
 
         try {
-            FatherRelation::where('father_id', session()->get('fathers')['id'])->where('child_id', $child_id)->delete();
+            DB::beginTransaction();
+
+            $rel = FatherRelation::where('father_id', session()->get('fathers')['id'])->where('child_id', (int)$child_id);
+
+            foreach (Meeting::where('father_id', session()->get('fathers')['id'])->get() as $m) {
+                $apr = MeetingApprovals::where('child_id', (int)$child_id)->where('meeting_id', $m->id);
+                $apr->delete();
+            }
+
+            $rel->delete();
+
+            DB::commit();
         } catch (\Throwable $e) {
             // 失敗
             Log::critical($e->getMessage());
+            DB::rollback();
             return ['status_code' => 400, 'error_messages' => ['子の削除に失敗しました。']];
         }
 
diff --git a/backend/app/Http/Controllers/Api/MeetingsController.php b/backend/app/Http/Controllers/Api/MeetingsController.php
index 2e35a9ab..c6e2aa54 100644
--- a/backend/app/Http/Controllers/Api/MeetingsController.php
+++ b/backend/app/Http/Controllers/Api/MeetingsController.php
@@ -120,10 +120,9 @@ class MeetingsController extends Controller {
                         $fnames[] = $fname;
                         $image = base64_decode(substr($img, strpos($img, ',') + 1));
                         Storage::disk('private')->put($fname, $image);
-                        $this->fiximg($filename);
+                        $this->fiximg($fname);
 
                         $imgname = '/files/'.$fname;
-        
                     }
                     else {
                         $imgname = $img;
@@ -332,7 +331,7 @@ class MeetingsController extends Controller {
         $child_select = ['image'];
 
         // 取得に成功
-        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->get())) {
+        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->orderBy('created_at', 'desc')->get())) {
             return ['status_code' => 400];
         }
 
@@ -379,7 +378,7 @@ class MeetingsController extends Controller {
         $child_select = ['image'];
 
         // 取得に成功
-        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->get())) {
+        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->orderBy('created_at', 'desc')->get())) {
             return ['status_code' => 400];
         }
 
@@ -420,7 +419,7 @@ class MeetingsController extends Controller {
         $child_select = ['image'];
 
         // 取得に成功
-        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('is_favorite', 1)->get())) {
+        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('is_favorite', 1)->orderBy('created_at', 'desc')->get())) {
             return ['status_code' => 400];
         }
 
@@ -454,7 +453,7 @@ class MeetingsController extends Controller {
         $child_select = ['image'];
 
         // 取得に成功
-        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('is_favorite', 0)->get())) {
+        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('is_favorite', 0)->orderBy('created_at', 'desc')->get())) {
             return ['status_code' => 400];
         }
 
@@ -556,7 +555,7 @@ class MeetingsController extends Controller {
         $child_select = ['image'];
 
         // 取得に成功
-        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('title', 'LIKE', '%'.$r->keyword.'%')->orWhere('text', 'LIKE', '%'.$r->keyword.'%')->get())) {
+        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('title', 'LIKE', '%'.$r->keyword.'%')->orWhere('text', 'LIKE', '%'.$r->keyword.'%')->orderBy('created_at', 'desc')->get())) {
             $list = [];
         }
 
@@ -603,7 +602,7 @@ class MeetingsController extends Controller {
         $child_select = ['image'];
 
         // 取得に成功
-        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('title', 'LIKE', '%'.$r->keyword.'%')->orWhere('text', 'LIKE', '%'.$r->keyword.'%')->get())) {
+        if (null === ($list = Meeting::select($meeting_select)->where('father_id', (int)$r->father_id)->where('title', 'LIKE', '%'.$r->keyword.'%')->orWhere('text', 'LIKE', '%'.$r->keyword.'%')->orderBy('created_at', 'desc')->get())) {
             $list = [];
         }
 
diff --git a/backend/app/Mail/FathersRegistrationTemporaryMail.php b/backend/app/Mail/FathersRegistrationTemporaryMail.php
index 5a12c259..696c81a1 100644
--- a/backend/app/Mail/FathersRegistrationTemporaryMail.php
+++ b/backend/app/Mail/FathersRegistrationTemporaryMail.php
@@ -16,7 +16,7 @@ class FathersRegistrationTemporaryMail extends Mailable {
     }
 
     public function build () {
-        return $this->subject('【KIKIkan】会員登録のご案内')->markdown('emails.fathers.registration.temporary', [
+        return $this->subject('【KIKI】会員登録のご案内')->markdown('emails.fathers.registration.temporary', [
             'token' => $this->token
         ]);
     }
diff --git a/backend/resources/views/emails/fathers/registration/temporary.blade.php b/backend/resources/views/emails/fathers/registration/temporary.blade.php
index 0d1b0827..4331452e 100644
--- a/backend/resources/views/emails/fathers/registration/temporary.blade.php
+++ b/backend/resources/views/emails/fathers/registration/temporary.blade.php
@@ -1,9 +1,9 @@
 @component('mail::message')
-# 【KIKIkan】会員登録のご案内
+# 【KIKI】会員登録のご案内
 
-KIKIkanサービスの会員登録のご案内です。
+KIKIサービスの会員登録のご案内です。
 
-KIKIkanシステムのご利用ありがとうございます。
+KIKIシステムのご利用ありがとうございます。
 
 ※本登録完了後にホーム画面もしくはブックマークに登録してください。<br />
 ログインする際に利用します。
@@ -22,7 +22,7 @@ URLの有効期限を過ぎると、再登録が必要になりますので、
 
 ■□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□■
 
-KIKIkan運営事務局<br />
+KIKI運営事務局<br />
 56@zotman.jp<br />
 {{ url('/') }}/
 
diff --git a/backend/resources/views/vendor/mail/html/header.blade.php b/backend/resources/views/vendor/mail/html/header.blade.php
index ed61a133..6276d9ea 100755
--- a/backend/resources/views/vendor/mail/html/header.blade.php
+++ b/backend/resources/views/vendor/mail/html/header.blade.php
@@ -1,7 +1,7 @@
 <tr>
 <td class="header">
 <a href="{{ $url }}" style="display: inline-block;">
-<img src="{{ $url }}/assets/img/common/logo.png" class="logo" alt="KIKIkan">
+<img src="{{ $url }}/assets/img/common/logo.png" class="logo" alt="KIKI">
 </a>
 </td>
 </tr>