diff --git a/Extra2D/include/extra2d/core/object_pool.h b/Extra2D/include/extra2d/core/object_pool.h
index db45a2b..ea6305f 100644
--- a/Extra2D/include/extra2d/core/object_pool.h
+++ b/Extra2D/include/extra2d/core/object_pool.h
@@ -1,7 +1,7 @@
 #pragma once
 
-#include <extra2d/core/types.h>
 #include <array>
+#include <extra2d/core/types.h>
 #include <queue>
 
 namespace extra2d {
@@ -11,54 +11,53 @@ namespace extra2d {
  * @tparam T 对象类型
  * @tparam Size 池大小
  */
-template <typename T, size_t Size>
-class ObjectPool {
+template <typename T, size_t Size> class ObjectPool {
 public:
-    ObjectPool() {
-        for (size_t i = 0; i < Size; ++i) {
-            available_.push(&pool_[i]);
-        }
+  ObjectPool() {
+    for (size_t i = 0; i < Size; ++i) {
+      available_.push(&pool_[i]);
     }
+  }
 
-    /**
-     * @brief 获取对象
-     * @return 对象指针，池耗尽返回nullptr
-     */
-    T* acquire() {
-        if (available_.empty()) {
-            return nullptr;
-        }
-        T* obj = available_.front();
-        available_.pop();
-        return obj;
+  /**
+   * @brief 获取对象
+   * @return 对象指针，池耗尽返回nullptr
+   */
+  T *acquire() {
+    if (available_.empty()) {
+      return nullptr;
     }
+    T *obj = available_.front();
+    available_.pop();
+    return obj;
+  }
 
-    /**
-     * @brief 释放对象回池
-     * @param obj 对象指针
-     */
-    void release(T* obj) {
-        if (obj >= pool_.data() && obj < pool_.data() + Size) {
-            obj->~T();
-            new (obj) T();
-            available_.push(obj);
-        }
+  /**
+   * @brief 释放对象回池
+   * @param obj 对象指针
+   */
+  void release(T *obj) {
+    if (obj >= pool_ && obj < pool_ + Size) {
+      obj->~T();
+      new (obj) T();
+      available_.push(obj);
     }
+  }
 
-    /**
-     * @brief 获取可用对象数量
-     */
-    size_t available() const { return available_.size(); }
+  /**
+   * @brief 获取可用对象数量
+   */
+  size_t available() const { return available_.size(); }
 
-    /**
-     * @brief 获取池总大小
-     */
-    static constexpr size_t capacity() { return Size; }
+  /**
+   * @brief 获取池总大小
+   */
+  static constexpr size_t capacity() { return Size; }
 
 private:
-    alignas(alignof(T)) std::array<u8, sizeof(T) * Size> storage_;
-    T* pool_ = reinterpret_cast<T*>(storage_.data());
-    std::queue<T*> available_;
+  alignas(alignof(T)) std::array<u8, sizeof(T) * Size> storage_;
+  T *pool_ = reinterpret_cast<T *>(storage_.data());
+  std::queue<T *> available_;
 };
 
 } // namespace extra2d
diff --git a/Extra2D/include/extra2d/render/renderer.h b/Extra2D/include/extra2d/render/renderer.h
deleted file mode 100644
index fe29188..0000000
--- a/Extra2D/include/extra2d/render/renderer.h
+++ /dev/null
@@ -1,130 +0,0 @@
-#pragma once
-
-#include <extra2d/core/types.h>
-#include <extra2d/core/math_types.h>
-#include <extra2d/core/color.h>
-#include <extra2d/render/render_types.h>
-#include <extra2d/render/texture.h>
-#include <extra2d/render/shader.h>
-#include <extra2d/render/batch.h>
-#include <memory>
-#include <string>
-#include <vector>
-
-namespace extra2d {
-
-class Camera2D;
-class TextureAsset;
-class FontAsset;
-class SceneNode;
-
-using RendererRef = Ref<class IRenderer2D>;
-
-class IRenderer2D {
-public:
-    virtual ~IRenderer2D() = default;
-    
-    virtual bool init(void* nativeWindow) = 0;
-    virtual void shutdown() = 0;
-    virtual void resize(i32 width, i32 height) = 0;
-    
-    virtual void beginFrame() = 0;
-    virtual void endFrame() = 0;
-    virtual void present() = 0;
-    
-    virtual void setViewport(const Viewport& viewport) = 0;
-    virtual void setScissor(const Scissor& scissor) = 0;
-    virtual void clear(const ClearCommand& cmd) = 0;
-    
-    virtual void setCamera(const Camera2D* camera) = 0;
-    virtual void resetCamera() = 0;
-    
-    virtual void setBlendMode(BlendMode mode) = 0;
-    virtual void setRenderState(const RenderState& state) = 0;
-    
-    virtual TextureRef createTexture(const TextureDesc& desc) = 0;
-    virtual TextureRef createTextureFromAsset(Ref<TextureAsset> asset) = 0;
-    virtual void destroyTexture(TextureRef texture) = 0;
-    
-    virtual Ref<ITextureArray> createTextureArray(i32 width, i32 height, 
-                                                   u32 maxLayers,
-                                                   TextureFormat format) = 0;
-    
-    virtual ShaderRef createShader(const std::string& vertexSrc,
-                                   const std::string& fragmentSrc) = 0;
-    virtual void destroyShader(ShaderRef shader) = 0;
-    
-    virtual void drawSprite(TextureRef texture, 
-                           const Vec2& position,
-                           const Vec2& size,
-                           const Vec2& scale,
-                           float rotation,
-                           const Vec2& anchor,
-                           const TextureRegion& region,
-                           const Color& tint,
-                           float opacity) = 0;
-    
-    virtual void drawSpriteBatch(const std::vector<SpriteVertex>& vertices,
-                                 const std::vector<u32>& indices,
-                                 TextureRef texture) = 0;
-    
-    virtual void drawText(Ref<FontAsset> font,
-                         const std::string& text,
-                         const Vec2& position,
-                         float fontSize,
-                         const Color& color,
-                         float opacity) = 0;
-    
-    virtual void drawRect(const Rect& rect, const Color& color, bool filled) = 0;
-    virtual void drawRect(const Vec2& position, const Vec2& size, 
-                         const Color& color, bool filled) = 0;
-    
-    virtual void drawCircle(const Vec2& center, float radius, 
-                           const Color& color, bool filled,
-                           u32 segments = 32) = 0;
-    
-    virtual void drawLine(const Vec2& start, const Vec2& end, 
-                         const Color& color, float thickness = 1.0f) = 0;
-    
-    virtual void drawLines(const std::vector<Vec2>& points,
-                          const Color& color,
-                          float thickness = 1.0f) = 0;
-    
-    virtual void drawPolygon(const std::vector<Vec2>& points,
-                            const Color& color,
-                            bool filled) = 0;
-    
-    virtual void drawShapeBatch(const std::vector<ShapeVertex>& vertices,
-                               const std::vector<u32>& indices,
-                               PrimitiveType primitive) = 0;
-    
-    virtual void flushBatch() = 0;
-    
-    virtual i32 width() const = 0;
-    virtual i32 height() const = 0;
-    
-    virtual bool isVulkan() const = 0;
-    virtual const char* backendName() const = 0;
-    
-    static RendererRef create(bool preferVulkan = true);
-};
-
-struct RenderStats {
-    u32 drawCalls = 0;
-    u32 quadCount = 0;
-    u32 vertexCount = 0;
-    u32 indexCount = 0;
-    u32 textureSwitches = 0;
-    u32 shaderSwitches = 0;
-    
-    void reset() {
-        drawCalls = 0;
-        quadCount = 0;
-        vertexCount = 0;
-        indexCount = 0;
-        textureSwitches = 0;
-        shaderSwitches = 0;
-    }
-};
-
-}
diff --git a/Extra2D/src/services/asset_service.cpp b/Extra2D/src/services/asset_service.cpp
index 884e899..f04cf60 100644
--- a/Extra2D/src/services/asset_service.cpp
+++ b/Extra2D/src/services/asset_service.cpp
@@ -1,6 +1,5 @@
 #include "extra2d/services/asset_service.h"
 
-#include <algorithm>
 #include <filesystem>
 
 namespace extra2d {
@@ -79,18 +78,18 @@ size_t AssetService::size() const { return cache_->size(); }
 
 void AssetService::purge() {
   std::unique_lock<std::shared_mutex> lock(mutex_);
-  
+
   std::vector<AssetID> toRemove;
-  for (const auto& [id, loaded] : assets_) {
+  for (const auto &[id, loaded] : assets_) {
     if (loaded.asset.use_count() <= 2) {
       toRemove.push_back(id);
     }
   }
-  for (const auto& id : toRemove) {
+  for (const auto &id : toRemove) {
     assets_.erase(id);
     states_.erase(id);
   }
-  
+
   cache_->purge();
 }