diff --git a/backend/app/Http/Controllers/Api/ContactsController.php b/backend/app/Http/Controllers/Api/ContactsController.php
index af642cfa..2076c012 100644
--- a/backend/app/Http/Controllers/Api/ContactsController.php
+++ b/backend/app/Http/Controllers/Api/ContactsController.php
@@ -5,6 +5,7 @@ namespace App\Http\Controllers\Api;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Validator;
+use Illuminate\Support\Facades\Log;
 
 use App\Models\Contacts;
 
@@ -23,12 +24,15 @@ class ContactsController extends Controller {
             'message' => $r->message,
         ];
 
-        // 削除成功
-        if (Contacts::create($insert)) {
-            return ['status_code' => 200];
+        try {
+            Contacts::create($insert);
+        } catch (\Throwable $e) {
+            // 失敗
+            Log::critical($e->getMessage());
+            return ['status_code' => 400, 'error_messages' => 'お問い合わせの送信に失敗しました。'];
         }
 
-        // 削除失敗
-        return ['status_code' => 400, 'error_messages' => 'お問い合わせの送信に失敗しました。'];
+        // 成功
+        return ['status_code' => 200, 'params' => $insert];
     }
 }