diff --git a/README.md b/README.md
index 4c96792..c284e00 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # GTFramework
-Goluah Task Framework ver0.99c
+Goluah Task Framework ver0.99d
 
 「Goluah!」から流用したゲーム開発向け汎用タスクシステム
 
diff --git a/src/system/task.cpp b/src/system/task.cpp
index 543dbaf..4fabe3f 100644
--- a/src/system/task.cpp
+++ b/src/system/task.cpp
@@ -273,7 +273,6 @@ namespace GTF
     {
         TaskList::iterator i, ied;
         shared_ptr<CExclusiveTaskBase> pex;
-        auto& drawList = ex_stack.top().drawList;
 
         //�r���^�X�N���擾
         assert(ex_stack.size() != 0);
@@ -281,11 +280,11 @@ namespace GTF
             pex = ex_stack.top().value;
         }
 
-        auto iv = drawList.begin();
-        auto iedv = pex ? drawList.upper_bound(pex->GetDrawPriority()) : drawList.end();
+        auto iv = ex_stack.top().drawList.begin();
+        auto iedv = pex ? ex_stack.top().drawList.upper_bound(pex->GetDrawPriority()) : ex_stack.top().drawList.end();
         auto ivBG = drawListBG.begin();
         const auto iedvBG = drawListBG.end();
-        auto DrawAndProceed = [&](DrawPriorityMap::iterator& iv)
+        auto DrawAndProceed = [](DrawPriorityMap::iterator& iv, DrawPriorityMap& drawList)
         {
                     auto is = iv->second.lock();
 
@@ -305,8 +304,8 @@ namespace GTF
                 try{
 #endif
                     while (ivBG != iedvBG && ivBG->first <= iv->first)
-                        DrawAndProceed(ivBG);
-                    DrawAndProceed(iv);
+                        DrawAndProceed(ivBG, drawListBG);
+                    DrawAndProceed(iv, ex_stack.top().drawList);
 #ifdef _CATCH_WHILE_RENDER
                 }catch(...){
                     OutputLog("catch while draw : %X %s", *iv, typeid(*(*iv).lock()).name());
@@ -323,12 +322,12 @@ namespace GTF
 
         //�`��
         assert(iv == iedv);
-        iedv = drawList.end();
+        iedv = ex_stack.top().drawList.end();
         DrawAll();
 
         // �����c�����풓�^�X�N����
         while (ivBG != iedvBG)
-            DrawAndProceed(ivBG);
+            DrawAndProceed(ivBG, drawListBG);
     }
 
     void CTaskManager::RemoveTaskByID(unsigned int id)
@@ -365,12 +364,6 @@ namespace GTF
     }
 
 
-    //�ŏ�ʂɂ���G�N�X�N���[�V�u�^�X�N���Q�g
-    CTaskManager::ExTaskPtr CTaskManager::GetTopExclusiveTask()
-    {
-        return ex_stack.top().value;
-    }
-
     //�w��ID�̔r���^�X�N�܂�Terminate/pop����
     void CTaskManager::RevertExclusiveTaskByID(unsigned int id)
     {
diff --git a/src/system/task.h b/src/system/task.h
index 9e55b39..159a7a0 100644
--- a/src/system/task.h
+++ b/src/system/task.h
@@ -126,7 +126,10 @@ namespace GTF
         BgTaskPtr AddTask(CBackgroundTaskBase *newTask);    //!< �풓�^�X�N�lj�
         void RemoveTaskByID(unsigned int id);				//!< �w��ID�����ƒ^�X�N�̏����@�����FExclusive�^�X�N�̓`�F�b�N���Ȃ�
         void RevertExclusiveTaskByID(unsigned int id);		//!< �w��ID�̔r���^�X�N�܂�Terminate/pop����
-        ExTaskPtr GetTopExclusiveTask();					//!< �ŏ�ʂɂ���G�N�X�N���[�V�u�^�X�N���Q�g
+        ExTaskPtr GetTopExclusiveTask()						//!< �ŏ�ʂɂ���G�N�X�N���[�V�u�^�X�N���Q�g
+        {
+            return ex_stack.top().value;
+        }
 
         //!�w��ID�̒ʏ�^�X�N�擾
         TaskPtr FindTask(unsigned int id)
@@ -143,7 +146,7 @@ namespace GTF
         //! �C�ӂ̃N���X�^�̃^�X�N���擾�i�ʏ�E�풓���p�j
         template<class T> shared_ptr<T> FindTask(unsigned int id)
         {
-            return dynamic_pointer_cast<T>(FindTask_intl<T>(id).lock());
+            return dynamic_pointer_cast<T>(FindTask_impl<T>(id).lock());
         }
 
         void Execute(double elapsedTime);					//!< �e�^�X�N��Execute�֐����R�[������
@@ -187,13 +190,13 @@ namespace GTF
         }
 
     private:
-        template<class T, class = typename enable_if<!is_base_of<CBackgroundTaskBase, T>::value>::type>
-        TaskPtr FindTask_intl(unsigned int id)
+        template<class T, class = typename enable_if_t<!is_base_of<CBackgroundTaskBase, T>::value>>
+            TaskPtr FindTask_impl(unsigned int id)
         {
             return FindTask(id);
         }
-        template<class T, class = typename enable_if<is_base_of<CBackgroundTaskBase, T>::value>::type>
-        BgTaskPtr FindTask_intl(unsigned int id)
+        template<class T, class = typename enable_if_t<is_base_of<CBackgroundTaskBase, T>::value>>
+            BgTaskPtr FindTask_impl(unsigned int id)
         {
             return FindBGTask(id);
         }