diff --git a/app/Http/Controllers/Web/Auth/LoginController.php b/app/Http/Controllers/Web/Auth/LoginController.php
index d007fa1..2381c5e 100644
--- a/app/Http/Controllers/Web/Auth/LoginController.php
+++ b/app/Http/Controllers/Web/Auth/LoginController.php
@@ -25,6 +25,7 @@ class LoginController extends WebController
 
     public function __construct(protected LoginParam $param)
     {
+        parent::__construct();
     }
 
     protected function run(Request $request): JsonResponse
diff --git a/app/Http/Controllers/Web/Auth/LogoutController.php b/app/Http/Controllers/Web/Auth/LogoutController.php
index daf7bc4..17642aa 100644
--- a/app/Http/Controllers/Web/Auth/LogoutController.php
+++ b/app/Http/Controllers/Web/Auth/LogoutController.php
@@ -25,6 +25,7 @@ class LogoutController extends WebController
 
     public function __construct(protected LogoutParam $param)
     {
+        parent::__construct();
     }
 
     protected function run(Request $request): JsonResponse
diff --git a/app/Http/Controllers/Web/Auth/MeController.php b/app/Http/Controllers/Web/Auth/MeController.php
index a2c6aa2..17d7b78 100644
--- a/app/Http/Controllers/Web/Auth/MeController.php
+++ b/app/Http/Controllers/Web/Auth/MeController.php
@@ -2,12 +2,9 @@
 
 namespace App\Http\Controllers\Web\Auth;
 
-use App\Http\Controllers\Web\IParam;
 use App\Http\Controllers\Web\WebController;
-use App\Models\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
-use Illuminate\Support\Facades\Auth;
 
 class MeController extends WebController
 {
@@ -26,6 +23,7 @@ class MeController extends WebController
 
     public function __construct(protected MeParam $param)
     {
+        parent::__construct();
     }
 
 
diff --git a/app/Http/Controllers/Web/WebController.php b/app/Http/Controllers/Web/WebController.php
index eb46b7b..1071dc5 100644
--- a/app/Http/Controllers/Web/WebController.php
+++ b/app/Http/Controllers/Web/WebController.php
@@ -167,16 +167,23 @@ abstract class WebController extends BaseController
 
             $this->authorize();
 
-            return $this->run($request);
+            $this->transaction->beginTransaction();
+            $ret =  $this->run($request);
+            $this->transaction->commit();
+            return $ret;
         } catch (GeneralErrorMessageException $e) {
+            $this->transaction->rollBack();
             return $this->failedResponse([], $e->getMessage());
         } catch (AppCommonException $e) {
+            $this->transaction->rollBack();
             logs()->error(sprintf("Appエラー:%s", $e->getMessage()));
             return $this->failedResponse();
         } catch (ExclusiveException $e) {
+            $this->transaction->rollBack();
             logs()->error(sprintf("排他エラー:%s", $e->getMessage()));
             return $this->exclusiveErrorResponse();
         } catch (LogicException $e) {
+            $this->transaction->rollBack();
             logs()->error([
                 sprintf("実装エラー:%s", $e->getMessage()),
                 get_class($e),
@@ -189,13 +196,16 @@ abstract class WebController extends BaseController
             }, ARRAY_FILTER_USE_BOTH));
             return $this->failedResponse();
         } catch (ValidationException $e) {
+            $this->transaction->rollBack();
             return $this->validateErrorResponse($e);
         } catch (HttpException $e) {
+            $this->transaction->rollBack();
             if ($e->getStatusCode() === 401) {
                 return $this->unAuthorizedResponse();
             }
             throw e;
         } catch (Exception $e) {
+            $this->transaction->rollBack();
             logs()->error([
                 sprintf("例外エラー:%s", $e->getMessage()),
                 get_class($e),
diff --git a/app/Util/DBUtil.php b/app/Util/DBUtil.php
index 22f676e..47a5fb4 100644
--- a/app/Util/DBUtil.php
+++ b/app/Util/DBUtil.php
@@ -22,7 +22,8 @@ class DBUtil
     public  function beginTransaction(): void
     {
         if ($this->isBeginning) {
-            throw new LogicException("２重トランザクション開始検知");
+            // throw new LogicException("２重トランザクション開始検知");
+            return;
         }
 
         DB::beginTransaction();
@@ -32,7 +33,8 @@ class DBUtil
     public  function commit(): void
     {
         if (!$this->isBeginning) {
-            throw new LogicException("無効なコミット検知");
+            // throw new LogicException("無効なコミット検知");
+            return;
         }
         DB::commit();
         $this->isBeginning = false;
@@ -41,7 +43,8 @@ class DBUtil
     public function rollBack(): void
     {
         if (!$this->isBeginning) {
-            throw new LogicException("無効なロールバック検知");
+            // throw new LogicException("無効なロールバック検知");
+            return;
         }
 
         DB::rollBack();