diff --git a/install.md b/install.md
new file mode 100644
index 0000000..401ecd6
--- /dev/null
+++ b/install.md
@@ -0,0 +1,125 @@
+```markdown
+# Detailed Installation Guide
+
+## Hardware Requirements
+
+### Minimum Requirements
+- CPU: 4+ cores
+- RAM: 16GB
+- Storage: 10GB free space
+- GPU: NVIDIA GPU with 8GB VRAM (for GPU acceleration)
+
+### Recommended Requirements
+- CPU: 8+ cores
+- RAM: 32GB
+- Storage: 20GB free space
+- GPU: NVIDIA GPU with 16GB+ VRAM (e.g., RTX 3090, A5000, A6000)
+
+## Software Requirements
+
+### Windows
+1. Install Python 3.8 or later
+2. Install Visual Studio Build Tools 2019 or later
+3. Install CUDA Toolkit 11.8 or later (for GPU support)
+4. Install Git
+
+### Linux (Ubuntu/Debian)
+1. Update system packages:
+```bash
+sudo apt update
+sudo apt upgrade
+```
+Install required packages:
+
+```bash
+sudo apt install python3-dev python3-pip git build-essential
+```
+### Install CUDA (for GPU support):
+
+```bash
+# Add NVIDIA package repositories
+wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-ubuntu2204.pin
+sudo mv cuda-ubuntu2204.pin /etc/apt/preferences.d/cuda-repository-pin-600
+sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/3bf863cc.pub
+sudo add-apt-repository "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/ /"
+sudo apt update
+sudo apt install cuda-11-8
+```
+
+### MacOS
+
+Install Xcode Command Line Tools:
+```bash
+xcode-select --install
+```
+Install Homebrew (if not already installed):
+```bash
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+```
+Install Python:
+```bash
+brew install python@3.10
+```
+### Installation Steps
+#### Method 1: Using pip
+
+Clone the repository:
+```bash
+clone https://github.com/deepseek-ai/Janus.git
+cd Janus
+```
+### Create and activate virtual environment:
+
+Windows:
+```bash
+python -m venv janus_env
+janus_env\Scripts\activate
+```
+
+Linux/MacOS:
+```bash
+python -m venv janus_env
+source janus_env/bin/activate
+```
+Install dependencies:
+
+```bash
+pip install -e .
+```
+#### Method 2: Using conda
+
+Create and activate conda environment:
+
+```bash
+conda create -n janus python=3.10
+conda activate janus
+```
+
+Install PyTorch with CUDA support:
+
+```bash
+# For CUDA 11.8
+conda install pytorch torchvision torchaudio pytorch-cuda=11.8 -c pytorch -c nvidia
+```
+
+Install Janus:
+```bash
+pip install -e .
+```
+### Optional Features
+
+Install Gradio demo dependencies:
+
+```bash
+pip install -e .[gradio]
+```
+Install development tools:
+
+```bash
+pip install -e .[dev]
+```
+Install linting tools:
+
+```bash
+pip install -e .[lint]
+```
diff --git a/pyproject.toml b/pyproject.toml
index 382f829..de75d5a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,24 +1,22 @@
-[build-system]
-requires = ["setuptools>=40.6.0", "wheel"]
-build-backend = "setuptools.build_meta"
-
 [project]
 name = "janus"
 version = "1.0.0"
-description = "Janus"
+description = "Janus - Unified Multimodal Understanding and Generation Models"
 authors = [{name = "DeepSeek-AI"}]
 license = {file = "LICENSE-CODE"}
 urls = {homepage = "https://github.com/deepseek-ai/Janus"}
 readme = "README.md"
 requires-python = ">=3.8"
 dependencies = [
-    "torch>=2.0.1",
-    "transformers>=4.38.2",
-    "timm>=0.9.16",
-    "accelerate",
-    "sentencepiece",
-    "attrdict",
-    "einops",
+    "torch>=2.0.1,<3.0.0",
+    "transformers>=4.38.2,<5.0.0",
+    "timm>=0.9.16,<1.0.0",
+    "accelerate>=0.28.0",
+    "sentencepiece>=0.2.0",
+    "attrdict>=2.0.1",
+    "einops>=0.8.0",
+    "Pillow>=10.0.0",
+    "numpy>=1.24.0",
 ]
 
 [project.optional-dependencies]
@@ -48,6 +46,14 @@ lint = [
     "pyenchant",
     "pre-commit",
 ]
+windows = [
+    "pywin32>=306",
+]
+dev = [
+    "pytest>=7.0.0",
+    "pytest-cov>=4.1.0",
+    "mypy>=1.0.0",
+]
 
 [tool.setuptools]
-packages = {find = {exclude = ["images"]}}
+packages = {find = {exclude = ["images", "tests"]}}
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