diff --git a/inc/hgl/graph/VKRenderTarget.h b/inc/hgl/graph/VKRenderTarget.h
index ddd637f8..5fd19bf1 100644
--- a/inc/hgl/graph/VKRenderTarget.h
+++ b/inc/hgl/graph/VKRenderTarget.h
@@ -93,7 +93,7 @@ class RTSwapchain:public RenderTarget
 
 public:
 
-    RTSwapchain(VkDevice dev,Swapchain *sc,DeviceQueue *q,Semaphore *rcs,Semaphore *pcs,RenderPass *rp);
+    RTSwapchain(VkDevice dev,Swapchain *sc,DeviceQueue *q,Semaphore *rcs,Semaphore *pcs);
     ~RTSwapchain();
     
             uint32_t            GetColorCount           ()      override            {return 1;}
diff --git a/src/SceneGraph/Vulkan/VKSwapchainRenderTarget.cpp b/src/SceneGraph/Vulkan/VKSwapchainRenderTarget.cpp
index 6fb0d3c3..7b13b803 100644
--- a/src/SceneGraph/Vulkan/VKSwapchainRenderTarget.cpp
+++ b/src/SceneGraph/Vulkan/VKSwapchainRenderTarget.cpp
@@ -3,7 +3,7 @@
 #include<hgl/graph/VKSemaphore.h>
 
 VK_NAMESPACE_BEGIN
-RTSwapchain::RTSwapchain(VkDevice dev,Swapchain *sc,DeviceQueue *q,Semaphore *rcs,Semaphore *pcs,RenderPass *rp):RenderTarget(q,rcs)
+RTSwapchain::RTSwapchain(VkDevice dev,Swapchain *sc,DeviceQueue *q,Semaphore *rcs,Semaphore *pcs):RenderTarget(q,rcs)
 {
     device=dev;
 
diff --git a/src/SceneGraph/module/SwapchainModule.cpp b/src/SceneGraph/module/SwapchainModule.cpp
index a3e96618..73eed754 100644
--- a/src/SceneGraph/module/SwapchainModule.cpp
+++ b/src/SceneGraph/module/SwapchainModule.cpp
@@ -183,14 +183,14 @@ bool SwapchainModule::CreateSwapchainRenderTarget()
 
     DeviceQueue *q=device->CreateQueue(swapchain->image_count,false);
     Semaphore *render_complete_semaphore=device->CreateGPUSemaphore();
+
     Semaphore *present_complete_semaphore=device->CreateGPUSemaphore();
 
     sc_render_target=new RTSwapchain(   device->GetDevice(),
                                         swapchain,
                                         q,
                                         render_complete_semaphore,
-                                        present_complete_semaphore,
-                                        sc_render_pass
+                                        present_complete_semaphore
                                         );
 
     return true;