diff --git a/include/ecs.h b/include/ecs.h
index e8ef7bb..bac9a69 100644
--- a/include/ecs.h
+++ b/include/ecs.h
@@ -56,6 +56,23 @@ namespace ECS {
     inline std::map<EntityID, ::World*> worlds;
     inline EntityID lastID = 1;
 
+    static inline void destructResources() {
+        for(const auto& [id, info] : infos)
+            delete info;
+
+        for(const auto& [id, transform] : transforms)
+            delete transform;
+
+        for(const auto& [id, mesh] : meshes)
+            delete mesh;
+
+        for(const auto& [id, light] : lights)
+            delete light;
+
+        for(const auto& [id, camera] : cameras)
+            delete camera;
+    }
+
     static inline EntityID createEntity(World* world) {
         EntityID newID = lastID++;
         worlds[newID] = world;
diff --git a/src/main.cpp b/src/main.cpp
index 2882e11..71d94d9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -274,6 +274,8 @@ int main(int argc, char* argv[]) {
 
     delete renderer;
 
+    ECS::destructResources();
+
     writeConfig();
 
     SDL_DestroyWindow(window);
diff --git a/src/renderer.cpp b/src/renderer.cpp
index 926945c..f1f0368 100644
--- a/src/renderer.cpp
+++ b/src/renderer.cpp
@@ -871,6 +871,7 @@ void Renderer::destroyRenderTarget(RenderTarget* target) {
         vkDestroyImageView(device_, target->swapchainImageViews[i], nullptr);
     }
 
+    // imgui
     delete[] target->imguiIndexBufferSizes;
     delete[] target->imguiIndexMemorys;
     delete[] target->imguiIndexBuffers;
@@ -879,6 +880,22 @@ void Renderer::destroyRenderTarget(RenderTarget* target) {
     delete[] target->imguiVertexMemorys;
     delete[] target->imguiVertexBuffers;
 
+    // smaa
+    delete[] target->blendDescriptorSets;
+
+    delete[] target->blendFramebuffers;
+    delete[] target->blendImageViews;
+    delete[] target->blendMemorys;
+    delete[] target->blendImages;
+
+    delete[] target->edgeDescriptorSets;
+
+    delete[] target->edgeFramebuffers;
+    delete[] target->edgeImageViews;
+    delete[] target->edgeMemorys;
+    delete[] target->edgeImages;
+
+    // dof
     delete[] target->nearFieldFramebuffers;
     delete[] target->nearFieldImageViews;
     delete[] target->nearFieldMemory;
@@ -889,6 +906,13 @@ void Renderer::destroyRenderTarget(RenderTarget* target) {
     delete[] target->farFieldMemory;
     delete[] target->farFieldImages;
 
+    // sobel
+    delete[] target->sobelFramebuffers;
+    delete[] target->sobelImageViews;
+    delete[] target->sobelMemorys;
+    delete[] target->sobelImages;
+
+    // offscreen
     delete[] target->offscreenFramebuffers;
 
     delete[] target->offscreenDepthImageViews;
@@ -899,12 +923,11 @@ void Renderer::destroyRenderTarget(RenderTarget* target) {
     delete[] target->offscreenColorMemory;
     delete[] target->offscreenColorImages;
 
+    // swapchain
     delete[] target->swapchainFramebuffers;
     delete[] target->swapchainImageViews;
     delete[] target->swapchainImages;
 
-    delete[] target->blendDescriptorSets;
-    delete[] target->edgeDescriptorSets;
     delete[] target->dofSets;
     delete[] target->postSets;
 
diff --git a/src/smaapass.cpp b/src/smaapass.cpp
index 8b76cfc..dc71445 100644
--- a/src/smaapass.cpp
+++ b/src/smaapass.cpp
@@ -115,6 +115,8 @@ void SMAAPass::createDescriptorSets(RenderTarget* target) {
 
     vkAllocateDescriptorSets(renderer.getDevice(), &allocInfo, target->blendDescriptorSets);
 
+    delete[] layouts;
+
     for(int i = 0; i < target->numImages; i++) {
         // edge
         {
diff --git a/src/worldmanager.cpp b/src/worldmanager.cpp
index ff02709..3333add 100644
--- a/src/worldmanager.cpp
+++ b/src/worldmanager.cpp
@@ -44,5 +44,8 @@ void WorldManager::destructResources(Renderer* renderer) {
     for(const auto& [id, mesh] : meshes) {
         renderer->destroyMeshBuffers(mesh->mesh);
         renderer->destroyMaterialBuffers(mesh->material);
+
+        delete mesh->mesh;
+        delete mesh->material;
     }
 }