diff --git a/runtime/Dockerfile b/runtime/Dockerfile
index b791cb3..ed5c333 100644
--- a/runtime/Dockerfile
+++ b/runtime/Dockerfile
@@ -13,8 +13,7 @@ RUN mkdir -p /root/.jupyter/custom /app/.venv/share/jupyter/custom && \
     cp /root/.jupyter/custom/custom.css /app/.venv/share/jupyter/custom/custom.css
 
 RUN uv venv --python 3.12 /opt/venv/python3.12 && \
-    UV_DEFAULT_INDEX="https://pypi.tuna.tsinghua.edu.cn/simple/" uv pip install --python /opt/venv/python3.12/bin/python -r runtime/requirements-py312 && \
-    /opt/venv/python3.12/bin/python -m ipykernel install --prefix=/opt/venv/python3.12 --name=python312 --display-name="python3.12"
+    UV_DEFAULT_INDEX="https://pypi.tuna.tsinghua.edu.cn/simple/" uv pip install --python /opt/venv/python3.12/bin/python -r runtime/requirements-py312
 
 RUN uv venv --python 3.8 /opt/venv/python3.8 && \
     UV_DEFAULT_INDEX="https://pypi.tuna.tsinghua.edu.cn/simple/" uv pip install --python /opt/venv/python3.8/bin/python -r runtime/requirements-py38 && \