diff --git a/README.md b/README.md
index 4d1a7f7..b9d0a6e 100644
--- a/README.md
+++ b/README.md
@@ -166,7 +166,7 @@ docker build -t cosyvoice:v1.0 .
 docker run -d --runtime=nvidia -p 50000:50000 cosyvoice:v1.0 /bin/bash -c "cd /opt/CosyVoice/CosyVoice/runtime/python/grpc && python3 server.py --port 50000 --max_conc 4 --model_dir iic/CosyVoice-300M && sleep infinity"
 cd grpc && python3 client.py --port 50000 --mode <sft|zero_shot|cross_lingual|instruct>
 # for fastapi usage
-docker run -d --runtime=nvidia -p 50000:50000 cosyvoice:v1.0 /bin/bash -c "cd /opt/CosyVoice/CosyVoice/runtime/python/fastapi && MODEL_DIR=iic/CosyVoice-300M fastapi dev --port 50000 server.py && sleep infinity"
+docker run -d --runtime=nvidia -p 50000:50000 cosyvoice:v1.0 /bin/bash -c "cd /opt/CosyVoice/CosyVoice/runtime/python/fastapi && python3 server.py --port 50000 --model_dir iic/CosyVoice-300M && sleep infinity"
 cd fastapi && python3 client.py --port 50000 --mode <sft|zero_shot|cross_lingual|instruct>
 ```
 
diff --git a/requirements.txt b/requirements.txt
index 9782ca3..4189c5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,6 +26,7 @@ soundfile==0.12.1
 tensorboard==2.14.0
 torch==2.0.1
 torchaudio==2.0.2
+uvicorn==0.30.0
 wget==3.2
 fastapi==0.111.0
 fastapi-cli==0.0.4