diff --git a/CMakeLists.txt b/CMakeLists.txt
index 99be4e1..08870c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,6 +60,9 @@ add_executable(${TARGET}
                 src/engine/scene/scene.cpp
                 src/engine/scene/scene_manager.cpp
                 src/engine/scene/level_loader.cpp
+                src/engine/ui/ui_manager.cpp
+                src/engine/ui/ui_element.cpp
+                src/engine/ui/ui_panel.cpp
                 src/game/scene/game_scene.cpp
                 src/game/component/player_component.cpp
                 src/game/component/ai_component.cpp
diff --git a/src/engine/core/game_app.cpp b/src/engine/core/game_app.cpp
index bdc9c60..e0acaa4 100644
--- a/src/engine/core/game_app.cpp
+++ b/src/engine/core/game_app.cpp
@@ -148,6 +148,9 @@ bool GameApp::initSDL()
         return false;
     }
 
+    // 设置渲染器支持透明色
+    SDL_SetRenderDrawBlendMode(sdl_renderer_, SDL_BLENDMODE_BLEND);
+
     // 设置 VSync (注意: VSync 开启时，驱动程序会尝试将帧率限制到显示器刷新率，有可能会覆盖我们手动设置的 target_fps)
     int vsync_mode = config_->vsync_enabled_ ? SDL_RENDERER_VSYNC_ADAPTIVE : SDL_RENDERER_VSYNC_DISABLED;
     SDL_SetRenderVSync(sdl_renderer_, vsync_mode);
diff --git a/src/engine/render/renderer.cpp b/src/engine/render/renderer.cpp
index c09cb21..2cb005a 100644
--- a/src/engine/render/renderer.cpp
+++ b/src/engine/render/renderer.cpp
@@ -159,6 +159,16 @@ void Renderer::clearScreen() {
     }
 }
 
+void Renderer::drawUIFilledRect(const engine::utils::Rect &rect, const engine::utils::FColor &color)
+{
+    setDrawColorFloat(color.r, color.g, color.b, color.a);
+    SDL_FRect sdl_rect = {rect.position.x, rect.position.y, rect.size.x, rect.size.y};
+    if (!SDL_RenderFillRect(renderer_, &sdl_rect)) {
+        spdlog::error("绘制填充矩形失败：{}", SDL_GetError());
+    }
+    setDrawColor(0, 0, 0, 1.0f);
+}
+
 void Renderer::present()
 {
     SDL_RenderPresent(renderer_);
diff --git a/src/engine/render/renderer.h b/src/engine/render/renderer.h
index ce434c9..9c536a2 100644
--- a/src/engine/render/renderer.h
+++ b/src/engine/render/renderer.h
@@ -1,11 +1,12 @@
 #pragma once
 #include "sprite.h"
+#include "../utils/math.h"
 #include <string>
 #include <optional> // For std::optional
-#include <glm/glm.hpp>
 
 struct SDL_Renderer;
 struct SDL_FRect;
+struct SDL_FColor;
 
 namespace engine::resource {
     class ResourceManager;
@@ -67,6 +68,13 @@ public:
      */
     void drawUISprite(const Sprite& sprite, const glm::vec2& position, const std::optional<glm::vec2>& size = std::nullopt);
 
+    /**
+     * @brief 绘制填充矩形
+     * 
+     * @param rect 矩形区域
+     * @param color 填充颜色
+     */
+    void drawUIFilledRect(const engine::utils::Rect& rect, const engine::utils::FColor& color);
 
     void present();                                                     ///< @brief 更新屏幕，包装 SDL_RenderPresent 函数
     void clearScreen();                                                 ///< @brief 清屏，包装 SDL_RenderClear 函数
diff --git a/src/engine/scene/scene.cpp b/src/engine/scene/scene.cpp
index 26ecf17..13e269e 100644
--- a/src/engine/scene/scene.cpp
+++ b/src/engine/scene/scene.cpp
@@ -4,13 +4,18 @@
 #include "../core/context.h"
 #include "../physics/physics_engine.h"
 #include "../render/camera.h"
+#include "../ui/ui_manager.h"
 #include <algorithm> // for std::remove_if
 #include <spdlog/spdlog.h>
 
 namespace engine::scene {
 
 Scene::Scene(std::string name, engine::core::Context& context, engine::scene::SceneManager& scene_manager)
-    : scene_name_(std::move(name)), context_(context), scene_manager_(scene_manager), is_initialized_(false) {
+    : scene_name_(std::move(name)), 
+      context_(context), 
+      scene_manager_(scene_manager), 
+      ui_manager_(std::make_unique<engine::ui::UIManager>()),
+      is_initialized_(false) {
     spdlog::trace("场景 '{}' 构造完成。", scene_name_);
 }
 
@@ -42,6 +47,9 @@ void Scene::update(float delta_time) {
         }
     }
 
+    // 更新UI管理器
+    ui_manager_->update(delta_time, context_);
+
     processPendingAdditions();      // 处理待添加（延时添加）的游戏对象
 }
 
@@ -51,11 +59,17 @@ void Scene::render() {
     for (const auto& obj : game_objects_) {
         if (obj) obj->render(context_);
     }
+
+    // 渲染UI管理器
+    ui_manager_->render(context_);
 }
 
 void Scene::handleInput() {
      if (!is_initialized_) return;
 
+    // 处理UI管理器输入
+    if (ui_manager_->handleInput(context_)) return;   // 如果输入事件被UI处理则返回，不再处理游戏对象输入
+    
     // 遍历所有游戏对象，并删除需要移除的对象
     for (auto it = game_objects_.begin(); it != game_objects_.end();) {
         if (*it && !(*it)->isNeedRemove()) {
diff --git a/src/engine/scene/scene.h b/src/engine/scene/scene.h
index 98836f5..e3edf90 100644
--- a/src/engine/scene/scene.h
+++ b/src/engine/scene/scene.h
@@ -7,13 +7,8 @@ namespace engine::core {
     class Context;
 }
 
-namespace engine::render {
-    class Renderer;
-    class Camera;
-}
-
-namespace engine::input {
-    class InputManager;
+namespace engine::ui {
+    class UIManager;
 }
 
 namespace engine::object {
@@ -34,6 +29,8 @@ protected:
     std::string scene_name_;                            ///< @brief 场景名称
     engine::core::Context& context_;                    ///< @brief 上下文引用（隐式，构造时传入）
     engine::scene::SceneManager& scene_manager_;        ///< @brief 场景管理器引用（构造时传入）
+    std::unique_ptr<engine::ui::UIManager> ui_manager_; ///< @brief UI管理器(初始化时自动创建)
+    
     bool is_initialized_ = false;                       ///< @brief 场景是否已初始化(非当前场景很可能未被删除，因此需要初始化标志避免重复初始化)
     std::vector<std::unique_ptr<engine::object::GameObject>> game_objects_;         ///< @brief 场景中的游戏对象
     std::vector<std::unique_ptr<engine::object::GameObject>> pending_additions_;    ///< @brief 待添加的游戏对象（延时添加）
diff --git a/src/engine/ui/ui_element.cpp b/src/engine/ui/ui_element.cpp
new file mode 100644
index 0000000..73a5f2d
--- /dev/null
+++ b/src/engine/ui/ui_element.cpp
@@ -0,0 +1,101 @@
+#include "ui_element.h"
+#include "../core/context.h"
+#include <algorithm>
+#include <utility>
+#include <spdlog/spdlog.h>
+
+namespace engine::ui {
+
+UIElement::UIElement(const glm::vec2& position, const glm::vec2& size)
+    : position_(position), size_(size) {
+}   
+
+bool UIElement::handleInput(engine::core::Context& context) {
+    // 如果元素不可见，直接返回 false
+    if (!visible_) return false; 
+
+    // 遍历所有子节点，并删除标记了移除的元素
+    for (auto it = children_.begin(); it != children_.end();) {
+        if (*it && !(*it)->isNeedRemove()) {
+            if ((*it)->handleInput(context)) return true;
+            ++it;
+        } else {
+            it = children_.erase(it);
+        }
+    }
+    // 事件未被消耗，返回假
+    return false;
+}
+
+void UIElement::update(float delta_time, engine::core::Context& context) {
+    if (!visible_) return;
+
+    // 遍历所有子节点，并删除标记了移除的元素
+    for (auto it = children_.begin(); it != children_.end();) {
+        if (*it && !(*it)->isNeedRemove()) {
+            (*it)->update(delta_time, context);
+            ++it;
+        } else {
+            it = children_.erase(it);
+        }
+    }
+}
+
+void UIElement::render(engine::core::Context& context) {
+    if (!visible_) return;
+
+    // 渲染子元素
+    for (const auto& child : children_) {
+        if (child) child->render(context);
+    }
+}
+
+void UIElement::addChild(std::unique_ptr<UIElement> child) {
+    if (child) {
+        child->setParent(this); // 设置父指针
+        children_.push_back(std::move(child));
+    }
+}
+
+std::unique_ptr<UIElement> UIElement::removeChild(UIElement* child_ptr) {
+    // 使用 std::remove_if 和 lambda 表达式自定义比较的方式移除
+    auto it = std::find_if(children_.begin(), children_.end(),
+                           [child_ptr](const std::unique_ptr<UIElement>& p) { 
+                                return p.get() == child_ptr; 
+                           });
+
+    if (it != children_.end()) {
+        std::unique_ptr<UIElement> removed_child = std::move(*it);
+        children_.erase(it);
+        removed_child->setParent(nullptr);      // 清除父指针
+        return removed_child;                   // 返回被移除的子元素（可以挂载到别处）
+    }
+    return nullptr; // 未找到子元素
+}
+
+void UIElement::removeAllChildren() {
+    for (auto& child : children_) {
+        child->setParent(nullptr); // 清除父指针
+    }
+    children_.clear();
+}
+
+glm::vec2 UIElement::getScreenPosition() const {
+    if (parent_) {
+        return parent_->getScreenPosition() + position_;
+    }
+    return position_; // 根元素的位置已经是相对屏幕的绝对位置
+}
+
+engine::utils::Rect UIElement::getBounds() const {
+    auto abs_pos = getScreenPosition();
+    return engine::utils::Rect(abs_pos, size_);
+}
+
+bool UIElement::isPointInside(const glm::vec2& point) const {
+    auto bounds = getBounds();
+    return (point.x >= bounds.position.x && point.x < (bounds.position.x + bounds.size.x) &&
+            point.y >= bounds.position.y && point.y < (bounds.position.y + bounds.size.y));
+}
+
+} // namespace engine::ui 
\ No newline at end of file
diff --git a/src/engine/ui/ui_element.h b/src/engine/ui/ui_element.h
new file mode 100644
index 0000000..4057170
--- /dev/null
+++ b/src/engine/ui/ui_element.h
@@ -0,0 +1,79 @@
+#pragma once
+#include <SDL3/SDL_rect.h>
+#include <memory>
+#include <vector>
+#include "../utils/math.h"
+
+namespace engine::core {
+    class Context;
+}
+
+namespace engine::ui {
+
+/**
+ * @brief 所有UI元素的基类
+ *
+ * 定义了位置、大小、可见性、状态等通用属性。
+ * 管理子元素的层次结构。
+ * 提供事件处理、更新和渲染的虚方法。
+ */
+class UIElement {
+protected:
+    glm::vec2 position_;                                    ///< @brief 相对于父元素的局部位置
+    glm::vec2 size_;                                        ///< @brief 元素大小
+    bool visible_ = true;                                   ///< @brief 元素当前是否可见
+    bool need_remove_ = false;                              ///< @brief 是否需要移除(延迟删除)
+
+    UIElement* parent_ = nullptr;                           ///< @brief 指向父节点的非拥有指针
+    std::vector<std::unique_ptr<UIElement>> children_;      ///< @brief 子元素列表(容器)
+
+public:
+    /**
+     * @brief 构造UIElement
+     * @param position 初始局部位置
+     * @param size 初始大小
+     */
+    explicit UIElement(const glm::vec2& position = {0.0f, 0.0f}, const glm::vec2& size = {0.0f, 0.0f});
+
+    /**
+     * @brief 虚析构函数，确保派生类正确清理
+     */
+    virtual ~UIElement() = default;
+
+    // --- 核心虚循环方法 --- (没有使用init和clean，注意构造函数和析构函数的使用)
+    virtual bool handleInput(engine::core::Context& context);
+    virtual void update(float delta_time, engine::core::Context& context);
+    virtual void render(engine::core::Context& context);
+
+    // --- 层次结构管理 ---
+    void addChild(std::unique_ptr<UIElement> child);                ///< @brief 添加子元素
+    std::unique_ptr<UIElement> removeChild(UIElement* child_ptr);   ///< @brief 将指定子元素从列表中移除，并返回其智能指针
+    void removeAllChildren();                                       ///< @brief 移除所有子元素
+
+    // --- Getters and Setters ---
+    const glm::vec2& getSize() const { return size_; }              ///< @brief 获取元素大小
+    const glm::vec2& getPosition() const { return position_; }      ///< @brief 获取元素位置(相对于父节点)
+    bool isVisible() const { return visible_; }                     ///< @brief 检查元素是否可见
+    bool isNeedRemove() const { return need_remove_; }              ///< @brief 检查元素是否需要移除
+    UIElement* getParent() const { return parent_; }                ///< @brief 获取父元素
+    const std::vector<std::unique_ptr<UIElement>>& getChildren() const { return children_; } ///< @brief 获取子元素列表
+
+    void setSize(const glm::vec2& size) { size_ = size; }           ///< @brief 设置元素大小
+    void setVisible(bool visible) { visible_ = visible; }           ///< @brief 设置元素的可见性
+    void setParent(UIElement* parent) { parent_ = parent; }         ///< @brief 设置父节点
+    void setPosition(const glm::vec2& position) { position_ = position; }   ///< @brief 设置元素位置(相对于父节点)
+    void setNeedRemove(bool need_remove) { need_remove_ = need_remove; }    ///< @brief 设置元素是否需要移除
+
+    // --- 辅助方法 ---
+    engine::utils::Rect getBounds() const;                          ///< @brief 获取(计算)元素的边界(屏幕坐标)
+    glm::vec2 getScreenPosition() const;                            ///< @brief 获取(计算)元素在屏幕上位置
+    bool isPointInside(const glm::vec2& point) const;               ///< @brief 检查给定点是否在元素的边界内
+
+    // --- 禁用拷贝和移动语义 ---
+    UIElement(const UIElement&) = delete;
+    UIElement& operator=(const UIElement&) = delete;
+    UIElement(UIElement&&) = delete;
+    UIElement& operator=(UIElement&&) = delete;
+};
+
+} // namespace engine::ui
\ No newline at end of file
diff --git a/src/engine/ui/ui_manager.cpp b/src/engine/ui/ui_manager.cpp
new file mode 100644
index 0000000..073844d
--- /dev/null
+++ b/src/engine/ui/ui_manager.cpp
@@ -0,0 +1,63 @@
+#include "ui_manager.h"
+#include "ui_panel.h"
+#include "ui_element.h"
+#include <spdlog/spdlog.h>
+
+namespace engine::ui {
+
+UIManager::~UIManager() = default;
+
+UIManager::UIManager() {
+    // 创建一个无特定大小和位置的Panel，它的子元素将基于它定位。
+    root_element_ = std::make_unique<UIPanel>(glm::vec2{0.0f, 0.0f}, glm::vec2{0.0f, 0.0f});
+    spdlog::trace("UI管理器构造完成。");
+}
+
+bool UIManager::init(const glm::vec2& window_size) {
+    root_element_->setSize(window_size);
+    spdlog::trace("UI管理器已初始化根面板。");
+    return true;
+}   
+
+void UIManager::addElement(std::unique_ptr<UIElement> element) {
+    if (root_element_) {
+        root_element_->addChild(std::move(element));
+    } else {
+        spdlog::error("无法添加元素：root_element_ 为空！");
+    }
+}
+
+void UIManager::clearElements() {
+    if (root_element_) {
+        root_element_->removeAllChildren();
+        spdlog::trace("所有UI元素已从UI管理器中清除。");
+    }
+}
+
+bool UIManager::handleInput(engine::core::Context& context) {
+    if (root_element_ && root_element_->isVisible()) {
+        // 从根元素开始向下分发事件
+        if (root_element_->handleInput(context)) return true;
+    }
+    return false;
+}
+
+void UIManager::update(float delta_time, engine::core::Context& context) {
+    if (root_element_ && root_element_->isVisible()) {
+        // 从根元素开始向下更新
+        root_element_->update(delta_time, context);
+    }
+}
+
+void UIManager::render(engine::core::Context& context) {
+    if (root_element_ && root_element_->isVisible()) {
+        // 从根元素开始向下渲染
+        root_element_->render(context);
+    }
+}
+
+UIPanel* UIManager::getRootElement() const {
+    return root_element_.get();
+}
+
+} // namespace engine::ui 
\ No newline at end of file
diff --git a/src/engine/ui/ui_manager.h b/src/engine/ui/ui_manager.h
new file mode 100644
index 0000000..91312fc
--- /dev/null
+++ b/src/engine/ui/ui_manager.h
@@ -0,0 +1,49 @@
+#pragma once
+#include <memory>
+#include <vector>
+#include <glm/vec2.hpp>
+
+namespace engine::core {
+    class Context;
+}
+namespace engine::ui {
+    class UIElement;
+    class UIPanel; // UIPanel 将作为根元素
+}
+
+namespace engine::ui {
+
+/**
+ * @brief 管理特定场景中的UI元素集合。
+ *
+ * 负责UI元素的生命周期管理（通过根元素）、渲染调用和输入事件分发。
+ * 每个需要UI的场景（如菜单、游戏HUD）应该拥有一个UIManager实例。
+ */
+class UIManager final {
+private:
+    std::unique_ptr<UIPanel> root_element_;     ///< @brief 一个UIPanel作为根节点(UI元素)
+
+public:
+    UIManager();        ///< @brief 构造函数将创建默认的根节点。
+    ~UIManager();
+
+
+    [[nodiscard]] bool init(const glm::vec2& window_size);  ///< @brief 初始化UI管理器，设置根元素的大小。
+    void addElement(std::unique_ptr<UIElement> element);    ///< @brief 添加一个UI元素到根节点的child_容器中。
+    UIPanel* getRootElement() const;                        ///< @brief 获取根UIPanel元素的指针。
+    void clearElements();                                   ///< @brief 清除所有UI元素，通常用于重置UI状态。
+
+    // --- 核心循环方法 ---
+    bool handleInput(engine::core::Context&);               ///< @brief 处理输入事件，如果事件被处理则返回true。
+    void update(float delta_time, engine::core::Context&);
+    void render(engine::core::Context&);
+
+    // 禁止拷贝和移动构造/赋值
+    UIManager(const UIManager&) = delete;
+    UIManager& operator=(const UIManager&) = delete;
+    UIManager(UIManager&&) = delete;
+    UIManager& operator=(UIManager&&) = delete;
+
+};
+
+} // namespace engine::ui
\ No newline at end of file
diff --git a/src/engine/ui/ui_panel.cpp b/src/engine/ui/ui_panel.cpp
new file mode 100644
index 0000000..f5f38ea
--- /dev/null
+++ b/src/engine/ui/ui_panel.cpp
@@ -0,0 +1,25 @@
+#include "ui_panel.h"
+#include "../core/context.h"
+#include "../render/renderer.h"
+#include <SDL3/SDL_pixels.h>
+#include <spdlog/spdlog.h>
+
+namespace engine::ui {
+
+UIPanel::UIPanel(const glm::vec2& position, const glm::vec2& size, const std::optional<engine::utils::FColor>& background_color)
+    : UIElement(position, size), background_color_(background_color)
+{
+    spdlog::trace("UIPanel 构造完成。");
+}
+
+void UIPanel::render(engine::core::Context& context) {
+    if (!visible_) return;
+
+    if (background_color_) {
+        context.getRenderer().drawUIFilledRect(getBounds(), background_color_.value());
+    }
+
+    UIElement::render(context); // 调用基类渲染方法(绘制子节点)
+}
+
+} // namespace engine::ui 
\ No newline at end of file
diff --git a/src/engine/ui/ui_panel.h b/src/engine/ui/ui_panel.h
new file mode 100644
index 0000000..01314f6
--- /dev/null
+++ b/src/engine/ui/ui_panel.h
@@ -0,0 +1,35 @@
+#pragma once
+#include "ui_element.h"
+#include <optional>
+#include "../utils/math.h"
+
+namespace engine::ui {
+
+/**
+ * @brief 用于分组其他UI元素的容器UI元素
+ *
+ * Panel通常用于布局和组织。
+ * 可以选择是否绘制背景色(纯色)。
+ */
+class UIPanel final : public UIElement {
+    std::optional<engine::utils::FColor> background_color_;    ///< @brief 可选背景色
+
+public:
+    /**
+     * @brief 构造一个Panel
+     *
+     * @param position Panel的局部位置  
+     * @param size Panel的大小
+     * @param background_color 背景色
+     */
+    explicit UIPanel(const glm::vec2& position = {0.0f, 0.0f},
+                     const glm::vec2& size = {0.0f, 0.0f},
+                     const std::optional<engine::utils::FColor>& background_color = std::nullopt);
+
+    void setBackgroundColor(const std::optional<engine::utils::FColor>& background_color) { background_color_ = background_color; }
+    const std::optional<engine::utils::FColor>& getBackgroundColor() const { return background_color_; }
+
+    void render(engine::core::Context& context) override;
+};
+
+} // namespace engine::ui
\ No newline at end of file
diff --git a/src/engine/utils/math.h b/src/engine/utils/math.h
index ca42b7e..0a1efb6 100644
--- a/src/engine/utils/math.h
+++ b/src/engine/utils/math.h
@@ -9,4 +9,12 @@ struct Rect
     glm::vec2 size;
 };
 
+struct FColor
+{
+    float r;
+    float g;
+    float b;
+    float a;
+};
+
 } // namespace engine::utils
\ No newline at end of file
diff --git a/src/game/scene/game_scene.cpp b/src/game/scene/game_scene.cpp
index 6eb8242..9d8802c 100644
--- a/src/game/scene/game_scene.cpp
+++ b/src/game/scene/game_scene.cpp
@@ -17,13 +17,15 @@
 #include "../../engine/render/animation.h"
 #include "../../engine/render/text_renderer.h"
 #include "../../engine/audio/audio_player.h"
+#include "../../engine/ui/ui_manager.h"
+#include "../../engine/ui/ui_panel.h"
+#include "../../engine/utils/math.h"
 #include "../component/ai_component.h"
 #include "../component/ai/patrol_behavior.h"
 #include "../component/ai/updown_behavior.h"
 #include "../component/ai/jump_behavior.h"
 #include "../data/session_data.h"
 #include <spdlog/spdlog.h>
-#include <SDL3/SDL_rect.h>
 
 namespace game::scene {
 
@@ -60,7 +62,11 @@ void GameScene::init() {
         context_.getInputManager().setShouldQuit(true);
         return;
     }
-
+    if (!initUI()) {
+        spdlog::error("UI初始化失败，无法继续。");
+        context_.getInputManager().setShouldQuit(true);
+        return;
+    }
     // 设置音量
     context_.getAudioPlayer().setMusicVolume(0.2f);  // 设置背景音乐音量为20%
     context_.getAudioPlayer().setSoundVolume(0.5f);  // 设置音效音量为50%
@@ -79,7 +85,6 @@ void GameScene::update(float delta_time) {
 
 void GameScene::render() {
     Scene::render();
-    testTextRenderer();
 }
 
 void GameScene::handleInput() {
@@ -189,6 +194,17 @@ bool GameScene::initEnemyAndItem()
     return success;
 }
 
+bool GameScene::initUI()
+{
+    if (!ui_manager_->init(glm::vec2(640.0f, 360.0f))) return false;
+    
+    // 创建一个透明的方形UIPanel
+    ui_manager_->addElement(std::make_unique<engine::ui::UIPanel>(glm::vec2(100.0f, 100.0f), 
+                                                                  glm::vec2(200.0f, 200.0f), 
+                                                                  engine::utils::FColor{0.5f, 0.0f, 0.0f, 0.3f}));
+    return true;
+}
+
 void GameScene::handleObjectCollisions()
 {
     // 从物理引擎中获取碰撞对
@@ -352,13 +368,4 @@ void GameScene::createEffect(const glm::vec2& center_pos, const std::string &tag
     spdlog::debug("创建特效: {}", tag);
 }
 
-void GameScene::testTextRenderer()
-{
-    auto& text_renderer = context_.getTextRenderer();
-    const auto& camera = context_.getCamera();
-    // UI和地图各渲染一次，测试是否正常
-    text_renderer.drawUIText("UI Text", "assets/fonts/VonwaonBitmap-16px.ttf", 32, glm::vec2(100.0f), {0, 1.0f, 0, 1.0f});
-    text_renderer.drawText(camera, "Map Text", "assets/fonts/VonwaonBitmap-16px.ttf", 32, glm::vec2(200.0f));
-}
-
 } // namespace game::scene 
\ No newline at end of file
diff --git a/src/game/scene/game_scene.h b/src/game/scene/game_scene.h
index ce2aae3..9cccc67 100644
--- a/src/game/scene/game_scene.h
+++ b/src/game/scene/game_scene.h
@@ -37,6 +37,7 @@ private:
     [[nodiscard]] bool initLevel();               ///< @brief 初始化关卡
     [[nodiscard]] bool initPlayer();              ///< @brief 初始化玩家
     [[nodiscard]] bool initEnemyAndItem();        ///< @brief 初始化敌人和道具
+    [[nodiscard]] bool initUI();                  ///< @brief 初始化UI
 
     void handleObjectCollisions();              ///< @brief 处理游戏对象间的碰撞逻辑（从PhysicsEngine获取信息）
     void handleTileTriggers();                  ///< @brief 处理瓦片触发事件（从PhysicsEngine获取信息）
@@ -55,9 +56,6 @@ private:
      * @param tag 特效标签（决定特效类型,例如"enemy","item"）
      */
     void createEffect(const glm::vec2& center_pos, const std::string& tag);
-
-    // 测试函数
-    void testTextRenderer();
 };
 
 } // namespace game::scene
\ No newline at end of file