diff --git a/README.md b/README.md
index 53d2383..8900614 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,10 @@ cmake -G "Ninja" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COM
 ninja
 ```
 
+## 目前更新计划
+- 使用位图渲染文字，移除TTF
+
+
 ## 待添加玩法
 - 生命值
 - 道具（直接消灭一个孢子之类的）
diff --git a/src/core/GameApplication.cpp b/src/core/GameApplication.cpp
index ffb10ed..a4457aa 100644
--- a/src/core/GameApplication.cpp
+++ b/src/core/GameApplication.cpp
@@ -53,10 +53,13 @@ SDL_AppResult GameApplication::handleInputEvent(SDL_Event* event) {
         m_sceneManager->handleClickCurrent(input.mouseCilckOn);
     }
     m_sceneManager->handleMousePosition(input.mouseCurrentPosition);
+    m_windowManager->setFullscreen(input.isFullscreen);
     return result;
 }
 
 void GameApplication::run() {
+    m_windowManager->Clear();
     m_sceneManager->updateCurrent();
     m_sceneManager->renderCurrent();
+    m_windowManager->Present();
 }
\ No newline at end of file
diff --git a/src/graphics/font/FontManager.cpp b/src/graphics/font/FontManager.cpp
index 82b2a9e..49175ec 100644
--- a/src/graphics/font/FontManager.cpp
+++ b/src/graphics/font/FontManager.cpp
@@ -36,7 +36,7 @@ TTF_Font* FontManager::loadFont(const std::string& fontID, int ptSize) {
         // 字体加载失败，抛出异常
         throw std::runtime_error("无法加载字体: " + fontID);
     }
-    
+    TTF_SetFontHinting(font, TTF_HINTING_MONO);  // 单色渲染，不抗锯齿    
     // 将新加载的字体存入缓存
     m_fonts[key] = font;
     return font;
diff --git a/src/graphics/font/TextRenderer.cpp b/src/graphics/font/TextRenderer.cpp
index d1a3573..46aebfe 100644
--- a/src/graphics/font/TextRenderer.cpp
+++ b/src/graphics/font/TextRenderer.cpp
@@ -91,7 +91,7 @@ TextRenderer::CachedText TextRenderer::createAndCacheTexture(const std::string&
         SDL_Log("错误：无法创建纹理\n");
         return result;
     }
-    
+    SDL_SetTextureScaleMode(texture, SDL_SCALEMODE_NEAREST);
     // 保存结果
     result.texture = texture;
     result.width = width;
diff --git a/src/scenes/base/Scene.h b/src/scenes/base/Scene.h
index 6053d64..2f64359 100644
--- a/src/scenes/base/Scene.h
+++ b/src/scenes/base/Scene.h
@@ -68,7 +68,7 @@ protected:
     SDL_Renderer* m_renderer;   ///< SDL 渲染器指针
     EventCallback m_eventCallback;  ///< 场景事件回调函数
 
-    void beginFrame() {
+    /*void beginFrame() {
         if (!m_renderer) {
             SDL_Log("Renderer is null in beginFrame!");
             return;
@@ -77,12 +77,12 @@ protected:
         SDL_SetRenderDrawColor(m_renderer, 255, 255, 255, 255); 
         SDL_RenderClear(m_renderer);
         //std::cout << "begin frame\n";
-    }
+    }*/
 
-    void endFrame() {
+    /*void endFrame() {
         // 提交到屏幕
         //std::cout << "end frame\n";
         SDL_RenderPresent(m_renderer);
-    }
+    }*/
 };
 
diff --git a/src/scenes/base/SceneManager.h b/src/scenes/base/SceneManager.h
index 226175e..984b537 100644
--- a/src/scenes/base/SceneManager.h
+++ b/src/scenes/base/SceneManager.h
@@ -125,7 +125,7 @@ private:
     std::stack<std::shared_ptr<Scene>> m_scenes;                                   ///< 场景栈，存储场景层级关系（使用 shared_ptr）    
     std::unordered_map<std::string, std::shared_ptr<Scene>> m_sceneCache;          ///< 场景缓存，按名字缓存场景以便切换时复用
     std::unordered_map<std::string, std::function<std::shared_ptr<Scene>()>> m_sceneFactories; ///< 场景工厂映射，按名字动态创建场景实例
-    
+
     /**
      * @brief   获取窗口尺寸的辅助方法
      * @return  返回 {宽度, 高度}，如果获取失败则返回默认值 {1600, 900}
diff --git a/src/scenes/gameplay/GameScene.cpp b/src/scenes/gameplay/GameScene.cpp
index 06f4700..824d708 100644
--- a/src/scenes/gameplay/GameScene.cpp
+++ b/src/scenes/gameplay/GameScene.cpp
@@ -33,7 +33,7 @@ void GameScene::update() {
 }
 
 void GameScene::render() {
-    beginFrame();
+    
     m_boardRenderer->drawBackground();
     m_boardRenderer->drawBoard();
     
@@ -41,7 +41,7 @@ void GameScene::render() {
     m_boardRenderer->drawMovementRange();
     m_boardRenderer->renderBlackOverlay();
     m_uiRenderer->renderUI(m_gameUIManager->getUIRenderData());
-    endFrame();
+    
 }
 
 void GameScene::handleClick(float screenX, float screenY) {
diff --git a/src/scenes/menu/MainMenuScene.cpp b/src/scenes/menu/MainMenuScene.cpp
index c6543ff..9ac5775 100644
--- a/src/scenes/menu/MainMenuScene.cpp
+++ b/src/scenes/menu/MainMenuScene.cpp
@@ -31,11 +31,11 @@ void MainMenuScene::update() {
 }
 
 void MainMenuScene::render() {
-    beginFrame();
+    
     // 渲染场景内容
     const UIRenderData& uiRenderData = m_mainMenuUIManager->getUIRenderData();
     m_uiRenderer->renderUI(uiRenderData);
-    endFrame();
+    
 }
 
 void MainMenuScene::handleClick(float x, float y) {
diff --git a/src/utils/Config.h b/src/utils/Config.h
index e391b03..50f5315 100644
--- a/src/utils/Config.h
+++ b/src/utils/Config.h
@@ -7,6 +7,7 @@ struct GameConfig {
     int windowHeight = 900;
     std::string windowTitle = "孢子棋";
     bool vsync = true;
+    int uiScale = 2;
 } ;
 
 // 获取棋盘渲染区域信息（用于坐标转换）