diff --git a/example/src/main.cpp b/example/src/main.cpp
index 6f24584..7d3a4be 100644
--- a/example/src/main.cpp
+++ b/example/src/main.cpp
@@ -18,11 +18,13 @@ int main(int argc, char* argv[]) {
 	file->map_file(L"Z:/Root/Local/NanakoDisk/涩图/可爱偷猴计划/东风谷早苗/57092520_p1.jpg");
 
 	mirage_stb_image image;
-	image.load(file->get_data(), file->get_size());
+	image.init(file->get_data(), file->get_size());
 
-	// auto accessor = pixel_factory::create_image_accessor(SG_PIXELFORMAT_RGBA8, file->get_data(), x, y);
-	// auto pixel_format = accessor->get_pixel_format();
-	// pixel_factory::destroy_image_accessor(accessor);
+	auto heap = image.load();
+	auto pixel_format = heap->info.get_pixel_format();
+
+	auto accessor = pixel_factory::create_image_accessor(pixel_format, heap->data, heap->info.width, heap->info.height);
+	pixel_factory::destroy_image_accessor(accessor);
 
 	auto window = std::make_shared<mwindow>();
 	window->create_window(800, 600, L"Hello, World!");
diff --git a/src/mirage_stb_image/mirage_stb_image.cpp b/src/mirage_stb_image/mirage_stb_image.cpp
index 4480948..17e03b7 100644
--- a/src/mirage_stb_image/mirage_stb_image.cpp
+++ b/src/mirage_stb_image/mirage_stb_image.cpp
@@ -1,26 +1,96 @@
-//
-// Created by 46944 on 25-3-25.
-//
-
 #include "mirage_stb_image.h"
 #define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h"
 
-bool mirage_stb_image::load(void* in_data, int32_t in_size) {
-	auto buffer = static_cast<stbi_uc*>(in_data);
+sg_pixel_format stb_image_info::get_pixel_format() const {
+	// 根据通道数和是否HDR选择合适的像素格式
+	if (is_hdr) {
+		switch (channels) {
+			case 1:
+				return SG_PIXELFORMAT_R32F;
+			case 2:
+				return SG_PIXELFORMAT_RG32F;
+			case 3:
+			case 4:
+				return SG_PIXELFORMAT_RGBA32F;
+			default:
+				return SG_PIXELFORMAT_RGBA32F;
+		}
+	}
 
-	int x, y, channels;
+	// 16位图像
+	if (is_16_bit) {
+		switch (channels) {
+			case 1:
+				return SG_PIXELFORMAT_R16;
+			case 2:
+				return SG_PIXELFORMAT_RG16;
+			case 3:
+			case 4:
+				return SG_PIXELFORMAT_RGBA16;
+			default:
+				return SG_PIXELFORMAT_RGBA16;
+		}
+	}
 
-	stbi_info_from_memory(buffer, in_size, &x, &y, &channels);
-	bool is_16_bit = stbi_is_16_bit_from_memory(buffer, in_size);
-	bool is_hdr = stbi_is_hdr_from_memory(buffer, in_size);
-	// stbi_load_from_memory();
-	// stbi_load_16_from_memory();
-	// stbi_loadf_from_memory();
-
-	return true;
+	// 8位图像
+	switch (channels) {
+		case 1:
+			return SG_PIXELFORMAT_R8;
+		case 2:
+			return SG_PIXELFORMAT_RG8;
+		case 3:
+		case 4:
+			return SG_PIXELFORMAT_RGBA8;
+		default:
+			return SG_PIXELFORMAT_RGBA8;
+	}
 }
 
-bool mirage_stb_image::load(void* in_data, int32_t in_size, sg_pixel_format in_format) {
-	return false;
+void mirage_stb_image::init(void* in_data, int32_t in_size) {
+	data_ = static_cast<stbi_uc*>(in_data);
+	size_ = in_size;
+}
+
+stb_image_info mirage_stb_image::get_info() const {
+	stb_image_info info{};
+	stbi_info_from_memory(data_, size_, &info.width, &info.height, &info.channels);
+	info.is_hdr = is_hdr();
+	info.is_16_bit = is_16_bit();
+	return info;
+}
+
+bool mirage_stb_image::is_hdr() const {
+	return stbi_is_hdr_from_memory(data_, size_);
+}
+
+bool mirage_stb_image::is_16_bit() const {
+	return stbi_is_16_bit_from_memory(data_, size_);
+}
+
+float* mirage_stb_image::load_hdr() const {
+	int width, height, channels;
+	return stbi_loadf_from_memory(data_, size_, &width, &height, &channels, 4);
+}
+
+uint16_t* mirage_stb_image::load_16_bit() const {
+	int width, height, channels;
+	return stbi_load_16_from_memory(data_, size_, &width, &height, &channels, 4);
+}
+
+uint8_t* mirage_stb_image::load_8_bit() const {
+	int width, height, channels;
+	return stbi_load_from_memory(data_, size_, &width, &height, &channels, 4);
+}
+
+std::shared_ptr<stb_heap_image> mirage_stb_image::load() const {
+	auto heap  = std::make_shared<stb_heap_image>();
+	heap->info = get_info();
+	if (is_hdr())
+		heap->data = load_hdr();
+	else if (is_16_bit())
+		heap->data = load_16_bit();
+	else
+		heap->data = load_8_bit();
+	return heap;
 }
diff --git a/src/mirage_stb_image/mirage_stb_image.h b/src/mirage_stb_image/mirage_stb_image.h
index 8a7d7ee..662d527 100644
--- a/src/mirage_stb_image/mirage_stb_image.h
+++ b/src/mirage_stb_image/mirage_stb_image.h
@@ -1,12 +1,45 @@
 #pragma once
 #include <cstdint>
+#include <memory>
 
 #include "sokol_gfx.h"
+#include "stb_image.h"
+
+struct stb_image_info {
+	int32_t width;
+	int32_t height;
+	int32_t channels;
+	bool is_hdr;
+	bool is_16_bit;
+
+	[[nodiscard]] sg_pixel_format get_pixel_format() const;
+};
+
+struct stb_heap_image {
+	stb_image_info info;
+	void* data;
+
+	~stb_heap_image() {
+		if (data)
+			stbi_image_free(data);
+	}
+};
 
 class mirage_stb_image {
 public:
-	bool load(void* in_data, int32_t in_size);
-	bool load(void* in_data, int32_t in_size, sg_pixel_format in_format);
+	void init(void* in_data, int32_t in_size);
+
+	[[nodiscard]] stb_image_info get_info() const;
+	[[nodiscard]] bool is_hdr() const;
+	[[nodiscard]] bool is_16_bit() const;
+
+	[[nodiscard]] float*                          load_hdr() const;
+	[[nodiscard]] uint16_t*                       load_16_bit() const;
+	[[nodiscard]] uint8_t*                        load_8_bit() const;
+	[[nodiscard]] std::shared_ptr<stb_heap_image> load() const;
+
 private:
 
+	stbi_uc* data_{};
+	int32_t size_{};
 };