diff --git a/src/core/GameApplication.cpp b/src/core/GameApplication.cpp
index 8a52fcd..4bf3fe8 100644
--- a/src/core/GameApplication.cpp
+++ b/src/core/GameApplication.cpp
@@ -1,5 +1,5 @@
 #include "GameApplication.h"
-
+#include "utils/Tools.h"
 GameApplication::GameApplication() {
 
 }
@@ -49,10 +49,11 @@ SDL_AppResult GameApplication::handleInputEvent(SDL_Event* event) {
     InputState input = m_inputManager->GetInputState();
     if (event->type == SDL_EVENT_MOUSE_BUTTON_DOWN && 
         event->button.button == SDL_BUTTON_LEFT) {
-        
-        m_sceneManager->handleClickCurrent(input.mouseCilckOn);
+        auto pos = Tools::physicalToLogical(input.mouseCilckOn.first, input.mouseCilckOn.second, m_windowManager->getViewport());
+        m_sceneManager->handleClickCurrent(pos);
     }
-    m_sceneManager->handleMousePosition(input.mouseCurrentPosition);
+    auto pos = Tools::physicalToLogical(input.mouseCurrentPosition.first, input.mouseCurrentPosition.second, m_windowManager->getViewport());
+    m_sceneManager->handleMousePosition(pos);
     m_windowManager->setFullscreen(input.isFullscreen);
     // 改变窗口时清理旧的缓存
     if (event->type == SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED) {
diff --git a/src/graphics/game/CoordinateConverter.cpp b/src/graphics/game/CoordinateConverter.cpp
index 3d0e79a..ab9c312 100644
--- a/src/graphics/game/CoordinateConverter.cpp
+++ b/src/graphics/game/CoordinateConverter.cpp
@@ -1,5 +1,5 @@
 #include "CoordinateConverter.h"
-#include "utils/CoordinateTools.h"
+
 CoordinateConverter::CoordinateConverter(SDL_Renderer* renderer) : m_renderer(renderer) {
 
 }
@@ -8,8 +8,8 @@ CoordinateConverter::~CoordinateConverter() {
 
 }
 
-std::optional<std::pair<int, int>> CoordinateConverter::ScreenToBoard(float screenX, float screenY, BoardArea area) {
-    auto [mouseX, mouseY] = physicalToLogical(screenX, screenY, m_renderer);
+std::optional<std::pair<int, int>> CoordinateConverter::ScreenToBoard(int mouseX, int mouseY, BoardArea area) {
+    
      // 判断是否点击在棋盘区域内
     if (mouseX < area.x || mouseX >= area.x + area.cellSize * area.cols ||
         mouseY < area.y || mouseY >= area.y + area.cellSize * area.rows) {
diff --git a/src/graphics/game/CoordinateConverter.h b/src/graphics/game/CoordinateConverter.h
index 81dc4aa..3c7b49d 100644
--- a/src/graphics/game/CoordinateConverter.h
+++ b/src/graphics/game/CoordinateConverter.h
@@ -8,7 +8,7 @@ public:
     CoordinateConverter(SDL_Renderer* renderer);
     ~CoordinateConverter();
     // 将物理坐标转化成逻辑坐标
-    std::optional<std::pair<int, int>> ScreenToBoard(float screenX, float screenY, BoardArea aera);
+    std::optional<std::pair<int, int>> ScreenToBoard(int mouseX, int mouseY, BoardArea aera);
 
 private:
     SDL_Renderer* m_renderer;
diff --git a/src/scenes/base/Scene.h b/src/scenes/base/Scene.h
index e734ca2..0855ef3 100644
--- a/src/scenes/base/Scene.h
+++ b/src/scenes/base/Scene.h
@@ -51,13 +51,13 @@ public:
      * @param   x 点击位置的 X 坐标
      * @param   y 点击位置的 Y 坐标
      */
-    virtual void handleClick(float x, float y) = 0;
+    virtual void handleClick(int logicalX, int logicalY) = 0;
     /** 
      * @brief   渲染鼠标位置相关内容
      * @param   x 鼠标位置的 X 坐标
      * @param   y 鼠标位置的 Y 坐标
      */
-    virtual void renderMousePosition(float x, float y){};
+    virtual void renderMousePosition(int logicalX, int logicalY){};
     /** 
      * @brief   设置场景事件回调函数
      * @param   callback 场景事件回调函数
diff --git a/src/scenes/base/SceneManager.cpp b/src/scenes/base/SceneManager.cpp
index f94ad6d..0830685 100644
--- a/src/scenes/base/SceneManager.cpp
+++ b/src/scenes/base/SceneManager.cpp
@@ -147,14 +147,14 @@ void SceneManager::changeScene(const std::string& sceneName) {
 
 
 
-void SceneManager::handleClickCurrent(std::pair<float, float> clickOn) {
-    auto [screenX, screenY] = clickOn;
-    if (m_scene) m_scene->handleClick(screenX, screenY);
+void SceneManager::handleClickCurrent(std::pair<int, int> clickOn) {
+    auto [logicalX, logicalY] = clickOn;
+    if (m_scene) m_scene->handleClick(logicalX, logicalY);
 }
 
-void SceneManager::handleMousePosition(std::pair<float, float> mousePosition) {
-    auto [screenX, screenY] = mousePosition;
-    if (m_scene) m_scene->renderMousePosition(screenX, screenY);
+void SceneManager::handleMousePosition(std::pair<int, int> mousePosition) {
+    auto [logicalX, logicalY] = mousePosition;
+    if (m_scene) m_scene->renderMousePosition(logicalX, logicalY);
 }
 
 void SceneManager::updateCurrent() {
diff --git a/src/scenes/base/SceneManager.h b/src/scenes/base/SceneManager.h
index e7a0bfd..4e80b3a 100644
--- a/src/scenes/base/SceneManager.h
+++ b/src/scenes/base/SceneManager.h
@@ -90,14 +90,14 @@ public:
      * @param   clickOn 点击位置坐标对 {x, y}
      * @details 将点击事件转发给当前场景的 handleClick() 方法进行处理
      */
-    void handleClickCurrent(std::pair<float, float> clickOn);
+    void handleClickCurrent(std::pair<int, int> clickOn);
 
     /**
      * @brief   处理当前场景的鼠标位置事件
      * @param   mousePosition 鼠标位置坐标对 {x, y}
      * @details 将鼠标位置事件转发给当前场景的 renderMousePosition() 方法进行处理
      */
-    void handleMousePosition(std::pair<float, float> mousePosition);
+    void handleMousePosition(std::pair<int, int> mousePosition);
 
     /**
      * @brief   更新当前场景
diff --git a/src/scenes/gameplay/GameScene.cpp b/src/scenes/gameplay/GameScene.cpp
index c5947af..7e91664 100644
--- a/src/scenes/gameplay/GameScene.cpp
+++ b/src/scenes/gameplay/GameScene.cpp
@@ -48,8 +48,8 @@ void GameScene::renderUI() {
     m_uiRenderer->renderUI(m_gameUIManager->getUIRenderData());
 }
 
-void GameScene::handleClick(float screenX, float screenY) {
-    if (m_gameUIManager->handleClick(screenX, screenY)) {
+void GameScene::handleClick(int logicalX, int logicalY) {
+    if (m_gameUIManager->handleClick(logicalX, logicalY)) {
         return;
     }
     
@@ -57,7 +57,7 @@ void GameScene::handleClick(float screenX, float screenY) {
         SDL_Log("Game is not running, click ignored.");
         return;
     }
-    auto click = m_CoordinateConverter->ScreenToBoard(screenX, screenY, m_boardRenderer->getBoardArea());
+    auto click = m_CoordinateConverter->ScreenToBoard(logicalX, logicalY, m_boardRenderer->getBoardArea());
         if (click) {
             auto [row, col] = click.value();
             m_gameSession->handleCoordinateInput(row, col);
@@ -75,8 +75,8 @@ void GameScene::handleClick(float screenX, float screenY) {
         }
 }
 
-void GameScene::renderMousePosition(float x, float y) {
-    m_gameUIManager->UpdateMousePositon(x, y);
+void GameScene::renderMousePosition(int logicalX, int logicalY) {
+    m_gameUIManager->updateMousePositon(logicalX, logicalY);
 }
 
 void GameScene::restartGame() {
diff --git a/src/scenes/gameplay/GameScene.h b/src/scenes/gameplay/GameScene.h
index 2e97d51..2e71b46 100644
--- a/src/scenes/gameplay/GameScene.h
+++ b/src/scenes/gameplay/GameScene.h
@@ -16,9 +16,9 @@ public:
     void update() override;
     void renderWorld() override; // 逻辑世界
     void renderUI() override;    // 屏幕 UI
-    void handleClick(float screenX, float screenY) override;
+    void handleClick(int logicalX, int logicalYY) override;
 
-    void renderMousePosition(float x, float y) override;
+    void renderMousePosition(int logicalX, int logicalY) override;
 
     void restartGame();
 private:
diff --git a/src/scenes/menu/MainMenuScene.cpp b/src/scenes/menu/MainMenuScene.cpp
index 2159918..d1a7363 100644
--- a/src/scenes/menu/MainMenuScene.cpp
+++ b/src/scenes/menu/MainMenuScene.cpp
@@ -44,12 +44,12 @@ void MainMenuScene::renderUI() {
     m_uiRenderer->renderUI(uiRenderData);
 }
 
-void MainMenuScene::handleClick(float x, float y) {
+void MainMenuScene::handleClick(int logicalX, int logicalY) {
     // 处理点击事件
-    m_mainMenuUIManager->handleClick(x, y);
+    m_mainMenuUIManager->handleClick(logicalX, logicalY);
 }
 
 
-void MainMenuScene::renderMousePosition(float x, float y) {
-    m_mainMenuUIManager->UpdateMousePositon(x, y);
+void MainMenuScene::renderMousePosition(int logicalX, int logicalY) {
+    m_mainMenuUIManager->updateMousePositon(logicalX, logicalY);
 }
\ No newline at end of file
diff --git a/src/scenes/menu/MainMenuScene.h b/src/scenes/menu/MainMenuScene.h
index 475dddf..de407a9 100644
--- a/src/scenes/menu/MainMenuScene.h
+++ b/src/scenes/menu/MainMenuScene.h
@@ -13,9 +13,9 @@ public:
     void update() override;
     void renderWorld() override; // 逻辑世界
     void renderUI() override;    // 屏幕 UI
-    void handleClick(float x, float y) override;
+    void handleClick(int logicalX, int logicalY) override;
 
-    void renderMousePosition(float x, float y) override;
+    void renderMousePosition(int logicalX, int logicalY) override;
 private:
     // 其他私有成员变量和方法
     std::unique_ptr<MainMenuUIManager> m_mainMenuUIManager = nullptr;
diff --git a/src/ui/base/IUIManager.h b/src/ui/base/IUIManager.h
index fb06c5e..106c887 100644
--- a/src/ui/base/IUIManager.h
+++ b/src/ui/base/IUIManager.h
@@ -20,7 +20,7 @@ public:
     // 收集渲染数据
     virtual void CollectRenderData() = 0;
 
-    virtual void UpdateMousePositon(float x, float y) = 0;
+    virtual void updateMousePositon(int logicalX, int logicalY) = 0;
 
 protected:
     std::unordered_map<int, std::unique_ptr<Button>> m_buttons;
diff --git a/src/ui/managers/GameUIManager.cpp b/src/ui/managers/GameUIManager.cpp
index 29c9b4b..ec73711 100644
--- a/src/ui/managers/GameUIManager.cpp
+++ b/src/ui/managers/GameUIManager.cpp
@@ -1,5 +1,5 @@
 #include "GameUIManager.h"
-#include "utils/CoordinateTools.h"
+
 GameUIManager::GameUIManager(SDL_Renderer* renderer, TextRenderer* textRenderer)
 {
     m_renderer = renderer;
@@ -50,12 +50,11 @@ void GameUIManager::CollectRenderData() {
     }
 }
 
-void GameUIManager::UpdateMousePositon(float x, float y) {
+void GameUIManager::updateMousePositon(int logicalX, int logicalY) {
     
-    auto logicalPos = physicalToLogical(static_cast<float>(x), static_cast<float>(y), m_renderer);
-    int lx = logicalPos.first;
-    int ly = logicalPos.second;
-    std::string pos = std::to_string(lx) + " " + std::to_string(ly);
+    
+    
+    std::string pos = std::to_string(logicalX) + " " + std::to_string(logicalY);
     
     m_labels[makeHash("MousePositionLabel")]->setText(pos);
 }
@@ -163,10 +162,9 @@ void GameUIManager::setupUIComponents() {
 }
 
 
-bool GameUIManager::handleClick(float x, float y) {
-    auto logicalPos = physicalToLogical(static_cast<float>(x), static_cast<float>(y), m_renderer);
-    int lx = logicalPos.first;
-    int ly = logicalPos.second;
+bool GameUIManager::handleClick(int lx, int ly) {
+    
+    
 
     // 遍历所有按钮，检查点击位置是否在按钮范围内
     for (auto& [id, button] : m_buttons) {
diff --git a/src/ui/managers/GameUIManager.h b/src/ui/managers/GameUIManager.h
index 28d36b3..3dee1aa 100644
--- a/src/ui/managers/GameUIManager.h
+++ b/src/ui/managers/GameUIManager.h
@@ -16,13 +16,13 @@ public:
     // 收集渲染数据
     void CollectRenderData();
 
-    void UpdateMousePositon(float x, float y);
+    void updateMousePositon(int logicalX, int logicalY);
 
     void updateActionType(ActionType type);
 
     void updateGameState(GameState state);
 
-    bool handleClick(float x, float y);
+    bool handleClick(int logicalX, int logicalY);
 private:
     std::function<void()> m_restartCallback;
     void setupUIComponents();
diff --git a/src/ui/managers/MainMenuUIManager.cpp b/src/ui/managers/MainMenuUIManager.cpp
index eee6201..18bebba 100644
--- a/src/ui/managers/MainMenuUIManager.cpp
+++ b/src/ui/managers/MainMenuUIManager.cpp
@@ -1,5 +1,5 @@
 #include "MainMenuUIManager.h"
-#include "utils/CoordinateTools.h"
+
 #include "ui/base/UIWidgetFactory.h"
 MainMenuUIManager::MainMenuUIManager(SDL_Renderer* renderer,
     TextRenderer* textRenderer,
@@ -47,11 +47,10 @@ void MainMenuUIManager::CollectRenderData() {
     }
 }
 
-void MainMenuUIManager::UpdateMousePositon(float x, float y) {
-    auto logicalPos = physicalToLogical(static_cast<float>(x), static_cast<float>(y), m_renderer);
-    int lx = logicalPos.first;
-    int ly = logicalPos.second;
-    std::string pos = std::to_string(lx) + " " + std::to_string(ly);
+void MainMenuUIManager::updateMousePositon(int logicalX, int logicalY) {
+    
+    
+    std::string pos = std::to_string(logicalX) + " " + std::to_string(logicalY);
     
     m_labels[makeHash("MousePositionLabel")]->setText(pos);
 }
@@ -61,11 +60,11 @@ const UIRenderData& MainMenuUIManager::getUIRenderData() {
     return m_uiRenderData;
 }
 
-void MainMenuUIManager::handleClick(float x, float y) {
-    auto logicPos = physicalToLogical(x, y, m_renderer);
+void MainMenuUIManager::handleClick(int logicalX, int logicalY) {
+    
     for (auto& buttonPair : m_buttons) {
-        SDL_Log("Handling click at logical position (%d, %d)\n", logicPos.first, logicPos.second);
-        if (buttonPair.second->handleCilck(logicPos.first, logicPos.second)) {
+        SDL_Log("Handling click at logical position (%d, %d)\n", logicalX, logicalY);
+        if (buttonPair.second->handleCilck(logicalX, logicalY)) {
             return;
         }
     }
diff --git a/src/ui/managers/MainMenuUIManager.h b/src/ui/managers/MainMenuUIManager.h
index 564e465..d76b37b 100644
--- a/src/ui/managers/MainMenuUIManager.h
+++ b/src/ui/managers/MainMenuUIManager.h
@@ -19,9 +19,9 @@ public:
     
     void CollectRenderData() override;
 
-    void UpdateMousePositon(float x, float y) override;
+    void updateMousePositon(int logicalX, int logicalY) override;
 
-    void handleClick(float x, float y);
+    void handleClick(int logicalX, int logicalY);
     
 private:
     SceneEventCallback m_eventCallback;