diff --git a/README.md b/README.md
index 2aed97477..47820fd5b 100644
--- a/README.md
+++ b/README.md
@@ -38,21 +38,41 @@ vLLM-omni is built on a modular architecture that extends vLLM's core functional
 
 ## 🛠️ Installation
 
-Set up basic environments
+### Installation of vLLM
+
+Use Docker to keep consistent basic environment (Optional, Recommended)
 ```bash
+docker run --gpus all --ipc=host --network=host -v $source_dir:$container_dir --rm --name $container_name -it nvcr.io/nvidia/pytorch:25.01-py3 bash
+```
+
+Set up basic uv environment
+```bash
+pip install uv
 uv venv --python 3.12 --seed
 source .venv/bin/activate
 ```
 Install certain version of vllm with commitid: 808a7b69df479b6b3a16181711cac7ca28a9b941
 
 ```bash
-export VLLM_COMMIT=808a7b69df479b6b3a16181711cac7ca28a9b941
-uv pip install vllm \
-    --torch-backend=auto \
-    --extra-index-url https://wheels.vllm.ai/${VLLM_COMMIT}
+git clone https://github.com/vllm-project/vllm.git
+cd vllm
+git checkout 808a7b69df479b6b3a16181711cac7ca28a9b941
 ```
+Set up environment variables to get pre-built wheels. If there are internet problems, just download the whl file manually. And set VLLM_PRECOMPILED_WHEEL_LOCATION as your local absolute path of whl file.
+```bash
+export VLLM_COMMIT=808a7b69df479b6b3a16181711cac7ca28a9b941
+export VLLM_PRECOMPILED_WHEEL_LOCATION=https://wheels.vllm.ai/${VLLM_COMMIT}/vllm-1.0.0.dev-cp38-abi3-manylinux1_x86_64.whl
+```
+Install vllm with command below.
+```bash
+uv pip install --editable .
+```
+
+### Installation of vLLM-omni
 Install additional requirements for vllm-omni
 ```bash
+git clone https://github.com/vllm-project/vllm-omni.git
+cd vllm_omni
 uv pip install -r requirements.txt
 ```
 
@@ -60,8 +80,7 @@ uv pip install -r requirements.txt
 
 Get into the example folder
 ```bash
-cd vllm_omni
-cd examples/offline_inference/qwen2_5_omni
+cd examples/offline_inference/qwen_2_5_omni
 ```
 Modify PYTHONPATH in run.sh as your path of vllm_omni. Then run.
 ```bash
diff --git a/examples/offline_inference/qwen_2_5_omni/README.md b/examples/offline_inference/qwen_2_5_omni/README.md
index 264cf2d65..cbbf5c0e2 100644
--- a/examples/offline_inference/qwen_2_5_omni/README.md
+++ b/examples/offline_inference/qwen_2_5_omni/README.md
@@ -1,27 +1,50 @@
 # Offline Example of vLLM-omni for Qwen2.5-omni
 
-## Installation
+## 🛠️ Installation
 
-Set up basic environments
+### Installation of vLLM
+
+Use Docker to keep consistent basic environment (Optional, Recommended)
 ```bash
+docker run --gpus all --ipc=host --network=host -v $source_dir:$container_dir --rm --name $container_name -it nvcr.io/nvidia/pytorch:25.01-py3 bash
+```
+
+Set up basic uv environment
+```bash
+pip install uv
 uv venv --python 3.12 --seed
 source .venv/bin/activate
 ```
 Install certain version of vllm with commitid: 808a7b69df479b6b3a16181711cac7ca28a9b941
 
+```bash
+git clone https://github.com/vllm-project/vllm.git
+cd vllm
+git checkout 808a7b69df479b6b3a16181711cac7ca28a9b941
+```
+Set up environment variables to get pre-built wheels. If there are internet problems, just download the whl file manually. And set VLLM_PRECOMPILED_WHEEL_LOCATION as your local absolute path of whl file.
 ```bash
 export VLLM_COMMIT=808a7b69df479b6b3a16181711cac7ca28a9b941
-uv pip install vllm \
-    --torch-backend=auto \
-    --extra-index-url https://wheels.vllm.ai/${VLLM_COMMIT}
+export VLLM_PRECOMPILED_WHEEL_LOCATION=https://wheels.vllm.ai/${VLLM_COMMIT}/vllm-1.0.0.dev-cp38-abi3-manylinux1_x86_64.whl
+```
+Install vllm with command below.
+```bash
+uv pip install --editable .
 ```
 
-## Run examples
+### Installation of vLLM-omni
+Install additional requirements for vllm-omni
+```bash
+git clone https://github.com/vllm-project/vllm-omni.git
+cd vllm_omni
+uv pip install -r requirements.txt
+```
+
+## Run examples (Qwen2.5-omni)
 
 Get into the example folder
 ```bash
-cd vllm_omni
-cd examples/offline_inference/qwen2_5_omni
+cd examples/offline_inference/qwen_2_5_omni
 ```
 Modify PYTHONPATH in run.sh as your path of vllm_omni. Then run.
 ```bash
diff --git a/requirements.txt b/requirements.txt
index d865b9b48..4a24e9b14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,8 @@
 cloudpickle==3.1.1
-flash_attn==2.8.3
 msgspec==0.19.0
 numpy==2.3.4
 omegaconf==2.3.0
 pydantic==2.12.3
-torch==2.8.0
 transformers==4.57.0
 typing_extensions==4.15.0
 decord==0.6.0
@@ -14,4 +12,3 @@ Pillow==12.0.0
 Requests==2.32.5
 resampy==0.4.3
 soundfile==0.13.1
-torchvision==0.23.0