diff --git a/.gitignore b/.gitignore
index 46ea449..f44438a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,5 @@ build/
 *.json
 
 .vscode/compile_commands.json
+参考代码/
+*.pvf
diff --git a/Frostbite2D/include/frostbite2D/utils/binary_reader.h b/Frostbite2D/include/frostbite2D/utils/binary_reader.h
new file mode 100644
index 0000000..91d8b24
--- /dev/null
+++ b/Frostbite2D/include/frostbite2D/utils/binary_reader.h
@@ -0,0 +1,269 @@
+#pragma once
+
+#include <frostbite2D/types/type_alias.h>
+#include <string>
+#include <vector>
+#include <cstring>
+#include <algorithm>
+
+namespace frostbite2D {
+
+/**
+ * @brief 二进制文件读取器
+ *
+ * 将整个二进制文件加载到内存中，提供便捷的读取接口。
+ * 支持各种基本类型的读取、定位操作和 CRC 解码。
+ *
+ * @example
+ * BinaryReader reader("data.bin");
+ * if (reader.isOpen()) {
+ *   int32 value = reader.read<int32>();
+ *   std::string str = reader.readString(10);
+ * }
+ */
+class BinaryReader {
+public:
+  /**
+   * @brief 默认构造函数
+   */
+  BinaryReader() = default;
+
+  /**
+   * @brief 从文件构造
+   * @param filePath 文件路径
+   */
+  explicit BinaryReader(const std::string& filePath);
+
+  /**
+   * @brief 从内存数据构造
+   * @param data 数据指针
+   * @param size 数据大小
+   */
+  BinaryReader(const char* data, size_t size);
+
+  /**
+   * @brief 析构函数
+   */
+  ~BinaryReader() = default;
+
+  // ---------------------------------------------------------------------------
+  // 文件操作
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief 打开文件
+   * @param filePath 文件路径
+   * @return 打开成功返回 true
+   */
+  bool open(const std::string& filePath);
+
+  /**
+   * @brief 从内存加载数据
+   * @param data 数据指针
+   * @param size 数据大小
+   */
+  void loadFromMemory(const char* data, size_t size);
+
+  /**
+   * @brief 关闭并清空数据
+   */
+  void close();
+
+  /**
+   * @brief 检查文件是否成功打开
+   * @return 已打开返回 true
+   */
+  bool isOpen() const;
+
+  // ---------------------------------------------------------------------------
+  // 位置操作
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief 获取当前读取位置
+   * @return 当前位置（字节偏移）
+   */
+  size_t tell() const;
+
+  /**
+   * @brief 设置读取位置
+   * @param pos 目标位置（字节偏移）
+   */
+  void seek(size_t pos);
+
+  /**
+   * @brief 跳过指定字节数
+   * @param count 要跳过的字节数
+   */
+  void skip(size_t count);
+
+  /**
+   * @brief 检查是否已到达文件末尾
+   * @return 到达末尾返回 true
+   */
+  bool eof() const;
+
+  // ---------------------------------------------------------------------------
+  // 信息获取
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief 获取数据总大小
+   * @return 数据大小（字节）
+   */
+  size_t size() const;
+
+  /**
+   * @brief 获取剩余可读取的字节数
+   * @return 剩余字节数
+   */
+  size_t remaining() const;
+
+  /**
+   * @brief 获取上一次读取的字节数
+   * @return 上次读取的字节数
+   */
+  size_t lastReadCount() const;
+
+  // ---------------------------------------------------------------------------
+  // 原始数据读取
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief 读取原始字节数据
+   * @param buffer 输出缓冲区
+   * @param size 要读取的字节数
+   * @return 实际读取的字节数
+   */
+  size_t read(char* buffer, size_t size);
+
+  /**
+   * @brief 读取原始字节数据到 vector
+   * @param size 要读取的字节数
+   * @return 读取的数据
+   */
+  std::vector<uint8> readBytes(size_t size);
+
+  /**
+   * @brief 获取数据指针（不移动读取位置）
+   * @return 当前位置的数据指针
+   */
+  const char* data() const;
+
+  /**
+   * @brief 获取当前位置的数据指针（不移动读取位置）
+   * @return 当前位置的数据指针
+   */
+  const char* currentData() const;
+
+  // ---------------------------------------------------------------------------
+  // 类型化读取（模板方法）
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief 读取指定类型的值
+   * @tparam T 要读取的类型
+   * @return 读取的值
+   */
+  template <typename T>
+  T read() {
+    T value;
+    read(reinterpret_cast<char*>(&value), sizeof(T));
+    return value;
+  }
+
+  /**
+   * @brief 读取 int8
+   * @return 读取的值
+   */
+  int8 readInt8();
+
+  /**
+   * @brief 读取 int16
+   * @return 读取的值
+   */
+  int16 readInt16();
+
+  /**
+   * @brief 读取 int32
+   * @return 读取的值
+   */
+  int32 readInt32();
+
+  /**
+   * @brief 读取 int64
+   * @return 读取的值
+   */
+  int64 readInt64();
+
+  /**
+   * @brief 读取 uint8
+   * @return 读取的值
+   */
+  uint8 readUInt8();
+
+  /**
+   * @brief 读取 uint16
+   * @return 读取的值
+   */
+  uint16 readUInt16();
+
+  /**
+   * @brief 读取 uint32
+   * @return 读取的值
+   */
+  uint32 readUInt32();
+
+  /**
+   * @brief 读取 uint64
+   * @return 读取的值
+   */
+  uint64 readUInt64();
+
+  /**
+   * @brief 读取 float
+   * @return 读取的值
+   */
+  float readFloat();
+
+  /**
+   * @brief 读取 double
+   * @return 读取的值
+   */
+  double readDouble();
+
+  // ---------------------------------------------------------------------------
+  // 字符串读取
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief 读取指定长度的字符串
+   * @param length 字符串长度（字节）
+   * @return 读取的字符串
+   */
+  std::string readString(size_t length);
+
+  /**
+   * @brief 读取以 null 结尾的字符串
+   * @return 读取的字符串
+   */
+  std::string readNullTerminatedString();
+
+  // ---------------------------------------------------------------------------
+  // CRC 解码
+  // ---------------------------------------------------------------------------
+
+  /**
+   * @brief CRC 解码
+   * @param length 要解码的数据长度（字节）
+   * @param crc32 CRC32 值
+   */
+  void crcDecode(size_t length, uint32 crc32);
+
+private:
+  std::vector<char> data_;          ///< 存储的数据
+  size_t position_ = 0;              ///< 当前读取位置
+  size_t lastReadCount_ = 0;         ///< 上一次读取的字节数
+};
+
+} // namespace frostbite2D
diff --git a/Frostbite2D/src/frostbite2D/graphics/renderer.cpp b/Frostbite2D/src/frostbite2D/graphics/renderer.cpp
index 853c6f1..b369768 100644
--- a/Frostbite2D/src/frostbite2D/graphics/renderer.cpp
+++ b/Frostbite2D/src/frostbite2D/graphics/renderer.cpp
@@ -28,7 +28,7 @@ bool Renderer::init() {
   }
 
   //初始化着色器管理器
-  if (!shaderManager_.init("shaders")) {
+  if (!shaderManager_.init("assets/shaders")) {
     SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to initialize shader manager");
     return false;
   }
diff --git a/Frostbite2D/src/frostbite2D/utils/binary_reader.cpp b/Frostbite2D/src/frostbite2D/utils/binary_reader.cpp
new file mode 100644
index 0000000..55b3971
--- /dev/null
+++ b/Frostbite2D/src/frostbite2D/utils/binary_reader.cpp
@@ -0,0 +1,235 @@
+#include <frostbite2D/utils/binary_reader.h>
+#include <frostbite2D/utils/asset.h>
+#include <fstream>
+#include <SDL.h>
+
+namespace frostbite2D {
+
+BinaryReader::BinaryReader(const std::string& filePath) {
+  open(filePath);
+}
+
+BinaryReader::BinaryReader(const char* data, size_t size) {
+  loadFromMemory(data, size);
+}
+
+bool BinaryReader::open(const std::string& filePath) {
+  close();
+
+  Asset& asset = Asset::get();
+  auto dataOpt = asset.readFileToBytes(filePath);
+
+  if (!dataOpt.has_value()) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "BinaryReader: 无法打开文件: %s", filePath.c_str());
+    return false;
+  }
+
+  const std::vector<uint8>& bytes = dataOpt.value();
+  data_.resize(bytes.size());
+  std::memcpy(data_.data(), bytes.data(), bytes.size());
+
+  position_ = 0;
+  lastReadCount_ = 0;
+  return true;
+}
+
+void BinaryReader::loadFromMemory(const char* data, size_t size) {
+  close();
+
+  if (data && size > 0) {
+    data_.resize(size);
+    std::memcpy(data_.data(), data, size);
+  }
+
+  position_ = 0;
+  lastReadCount_ = 0;
+}
+
+void BinaryReader::close() {
+  data_.clear();
+  position_ = 0;
+  lastReadCount_ = 0;
+}
+
+bool BinaryReader::isOpen() const {
+  return !data_.empty();
+}
+
+size_t BinaryReader::tell() const {
+  return position_;
+}
+
+void BinaryReader::seek(size_t pos) {
+  position_ = std::clamp(pos, static_cast<size_t>(0), data_.size());
+}
+
+void BinaryReader::skip(size_t count) {
+  seek(position_ + count);
+}
+
+bool BinaryReader::eof() const {
+  return position_ >= data_.size();
+}
+
+size_t BinaryReader::size() const {
+  return data_.size();
+}
+
+size_t BinaryReader::remaining() const {
+  if (position_ >= data_.size()) {
+    return 0;
+  }
+  return data_.size() - position_;
+}
+
+size_t BinaryReader::lastReadCount() const {
+  return lastReadCount_;
+}
+
+size_t BinaryReader::read(char* buffer, size_t size) {
+  if (!buffer || size == 0 || eof()) {
+    lastReadCount_ = 0;
+    return 0;
+  }
+
+  size_t bytesToRead = std::min(size, remaining());
+  std::memcpy(buffer, data_.data() + position_, bytesToRead);
+  position_ += bytesToRead;
+  lastReadCount_ = bytesToRead;
+
+  if (bytesToRead != size) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "BinaryReader: 读取数据不完整，期望 %zu 字节，实际读取 %zu 字节", size, bytesToRead);
+  }
+
+  return bytesToRead;
+}
+
+std::vector<uint8> BinaryReader::readBytes(size_t size) {
+  std::vector<uint8> result;
+  size_t bytesToRead = std::min(size, remaining());
+
+  if (bytesToRead > 0) {
+    result.resize(bytesToRead);
+    read(reinterpret_cast<char*>(result.data()), bytesToRead);
+  }
+
+  return result;
+}
+
+const char* BinaryReader::data() const {
+  return data_.data();
+}
+
+const char* BinaryReader::currentData() const {
+  if (eof()) {
+    return nullptr;
+  }
+  return data_.data() + position_;
+}
+
+int8 BinaryReader::readInt8() {
+  return read<int8>();
+}
+
+int16 BinaryReader::readInt16() {
+  return read<int16>();
+}
+
+int32 BinaryReader::readInt32() {
+  return read<int32>();
+}
+
+int64 BinaryReader::readInt64() {
+  return read<int64>();
+}
+
+uint8 BinaryReader::readUInt8() {
+  return read<uint8>();
+}
+
+uint16 BinaryReader::readUInt16() {
+  return read<uint16>();
+}
+
+uint32 BinaryReader::readUInt32() {
+  return read<uint32>();
+}
+
+uint64 BinaryReader::readUInt64() {
+  return read<uint64>();
+}
+
+float BinaryReader::readFloat() {
+  return read<float>();
+}
+
+double BinaryReader::readDouble() {
+  return read<double>();
+}
+
+std::string BinaryReader::readString(size_t length) {
+  if (length == 0 || eof()) {
+    return "";
+  }
+
+  size_t bytesToRead = std::min(length, remaining());
+  std::string result(data_.data() + position_, bytesToRead);
+  position_ += bytesToRead;
+  lastReadCount_ = bytesToRead;
+
+  if (bytesToRead != length) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "BinaryReader: 读取字符串不完整，期望 %zu 字节，实际读取 %zu 字节", length, bytesToRead);
+  }
+
+  return result;
+}
+
+std::string BinaryReader::readNullTerminatedString() {
+  if (eof()) {
+    return "";
+  }
+
+  size_t startPos = position_;
+  while (position_ < data_.size() && data_[position_] != '\0') {
+    ++position_;
+  }
+
+  size_t length = position_ - startPos;
+  std::string result(data_.data() + startPos, length);
+
+  if (position_ < data_.size()) {
+    ++position_;
+  }
+
+  lastReadCount_ = length + 1;
+  return result;
+}
+
+void BinaryReader::crcDecode(size_t length, uint32 crc32) {
+  if (length == 0 || eof()) {
+    return;
+  }
+
+  const uint32 key = 0x81A79011;
+  size_t originalPos = position_;
+  size_t bytesToProcess = std::min(length, remaining());
+
+  for (size_t i = 0; i < bytesToProcess; i += 4) {
+    size_t pos = position_;
+    uint32 value = read<uint32>();
+
+    uint32 decoded = (value ^ key ^ crc32);
+    decoded = (decoded >> 6) | ((decoded << (32 - 6)) & 0xFFFFFFFF);
+
+    if (pos + 3 < data_.size()) {
+      data_[pos] = static_cast<char>((decoded >> 0) & 0xFF);
+      data_[pos + 1] = static_cast<char>((decoded >> 8) & 0xFF);
+      data_[pos + 2] = static_cast<char>((decoded >> 16) & 0xFF);
+      data_[pos + 3] = static_cast<char>((decoded >> 24) & 0xFF);
+    }
+  }
+
+  seek(originalPos + bytesToProcess);
+}
+
+} // namespace frostbite2D
diff --git a/Game/shaders/colored_quad.frag b/Game/assets/shaders/colored_quad.frag
similarity index 100%
rename from Game/shaders/colored_quad.frag
rename to Game/assets/shaders/colored_quad.frag
diff --git a/Game/shaders/colored_quad.vert b/Game/assets/shaders/colored_quad.vert
similarity index 100%
rename from Game/shaders/colored_quad.vert
rename to Game/assets/shaders/colored_quad.vert
diff --git a/Game/shaders/sprite.frag b/Game/assets/shaders/sprite.frag
similarity index 100%
rename from Game/shaders/sprite.frag
rename to Game/assets/shaders/sprite.frag
diff --git a/Game/shaders/sprite.vert b/Game/assets/shaders/sprite.vert
similarity index 100%
rename from Game/shaders/sprite.vert
rename to Game/assets/shaders/sprite.vert
diff --git a/Game/src/main.cpp b/Game/src/main.cpp
index 7846487..48f3ace 100644
--- a/Game/src/main.cpp
+++ b/Game/src/main.cpp
@@ -6,9 +6,11 @@
 #include <frostbite2D/graphics/texture.h>
 #include <glad/glad.h>
 
+#include <frostbite2D/2d/sprite.h>
 #include <frostbite2D/scene/scene.h>
 #include <frostbite2D/scene/scene_manager.h>
-#include <frostbite2D/2d/sprite.h>
+#include <frostbite2D/utils/binary_reader.h>
+
 
 using namespace frostbite2D;
 
@@ -36,7 +38,7 @@ int main(int argc, char **argv) {
   SDL_Log("Testing colored quad...");
 
   // 尝试加载精灵
-  auto sprite = Sprite::createFromFile("assets\\player.png");
+  auto sprite = Sprite::createFromFile("assets/player.png");
   if (sprite) {
     sprite->SetPosition(100, 100);
     menuScene->AddActor(sprite);
@@ -45,6 +47,7 @@ int main(int argc, char **argv) {
     SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to create sprite from file!");
   }
 
+  
   app.run();
 
   app.shutdown();
diff --git a/platform/linux.lua b/platform/linux.lua
index 6616fab..76f1b4f 100644
--- a/platform/linux.lua
+++ b/platform/linux.lua
@@ -16,39 +16,15 @@ target("Frostbite2D")
 
     -- 复制着色器文件到输出目录
     after_build(function (target)
-        -- 复制 shaders 目录
-        local shaders_dir = path.join(os.projectdir(), "Game/shaders")
+        -- 复制 assets 目录
+        local assets_dir = path.join(os.projectdir(), "Game/assets")
         local output_dir = target:targetdir()
-        local target_shaders_dir = path.join(output_dir, "shaders")
+        local target_assets_dir = path.join(output_dir, "assets")
 
-        if os.isdir(shaders_dir) then
-            -- 确保目标目录存在
-            if not os.isdir(target_shaders_dir) then
-                os.mkdir(target_shaders_dir)
-            end
-
-            -- 复制所有着色器文件
-            for _, file in ipairs(os.files(path.join(shaders_dir, "*.*"))) do
-                local filename = path.filename(file)
-                local target_file = path.join(target_shaders_dir, filename)
-                os.cp(file, target_file)
-            end
-        end
-
-        -- 复制图标文件到输出目录
-        local icons_dir = path.join(os.projectdir(), "assets/icons")
-        local target_icons_dir = path.join(output_dir, "assets/icons")
-        
-        if os.isdir(icons_dir) then
-            if not os.isdir(target_icons_dir) then
-                os.mkdir(target_icons_dir)
-            end
-            for _, file in ipairs(os.files(path.join(icons_dir, "*.*"))) do
-                local filename = path.filename(file)
-                local target_file = path.join(target_icons_dir, filename)
-                os.cp(file, target_file)
-                print("Copy icon: " .. filename)
-            end
+        if os.isdir(assets_dir) then
+            os.rm(target_assets_dir)
+            os.cp(assets_dir, output_dir)
+            print("Copy assets directory: " .. assets_dir .. " -> " .. target_assets_dir)
         end
     end)
 target_end()
diff --git a/platform/mingw.lua b/platform/mingw.lua
index ec2151b..3ab8f48 100644
--- a/platform/mingw.lua
+++ b/platform/mingw.lua
@@ -16,26 +16,17 @@ target("Frostbite2D")
     add_packages("libsdl2")
     add_packages("glm")
 
-    -- 复制着色器文件到输出目录
+    -- 复制 assets 目录到输出目录
     after_build(function (target)
-        -- 复制 shaders 目录
-        local shaders_dir = path.join(os.projectdir(), "Game/shaders")
+        -- 复制 assets 目录
+        local assets_dir = path.join(os.projectdir(), "Game/assets")
         local output_dir = target:targetdir()
-        local target_shaders_dir = path.join(output_dir, "shaders")
+        local target_assets_dir = path.join(output_dir, "assets")
 
-        if os.isdir(shaders_dir) then
-            -- 确保目标目录存在
-            if not os.isdir(target_shaders_dir) then
-                os.mkdir(target_shaders_dir)
-            end
-
-            -- 复制所有着色器文件
-            for _, file in ipairs(os.files(path.join(shaders_dir, "*.*"))) do
-                local filename = path.filename(file)
-                local target_file = path.join(target_shaders_dir, filename)
-                os.cp(file, target_file)
-                print("Copy shader: " .. filename)
-            end
+        if os.isdir(assets_dir) then
+            os.rm(target_assets_dir)
+            os.cp(assets_dir, output_dir)
+            print("Copy assets directory: " .. assets_dir .. " -> " .. target_assets_dir)
         end
 
         -- 复制 SDL2 DLL (Windows 平台)
diff --git a/platform/switch.lua b/platform/switch.lua
index 7c32ed5..4744e25 100644
--- a/platform/switch.lua
+++ b/platform/switch.lua
@@ -69,23 +69,15 @@ target("Frostbite2D")
             print("Generated NRO: " .. nro_file)
         end
 
-        -- 复制 shaders 目录
-        local shaders_dir = path.join(os.projectdir(), "Game/shaders")
-        local target_shaders_dir = path.join(output_dir, "shaders")
+        -- 复制 assets 目录
+        local assets_dir = path.join(os.projectdir(), "Game/assets")
+        local output_dir = target:targetdir()
+        local target_assets_dir = path.join(output_dir, "assets")
 
-        if os.isdir(shaders_dir) then
-            -- 确保目标目录存在
-            if not os.isdir(target_shaders_dir) then
-                os.mkdir(target_shaders_dir)
-            end
-
-            -- 复制所有着色器文件
-            for _, file in ipairs(os.files(path.join(shaders_dir, "*.*"))) do
-                local filename = path.filename(file)
-                local target_file = path.join(target_shaders_dir, filename)
-                os.cp(file, target_file)
-                print("Copy shader: " .. filename)
-            end
+        if os.isdir(assets_dir) then
+            os.rm(target_assets_dir)
+            os.cp(assets_dir, output_dir)
+            print("Copy assets directory: " .. assets_dir .. " -> " .. target_assets_dir)
         end
     end)
 target_end()