diff --git a/工具&文件/jupyter-image-mladder/base/Dockerfile b/工具&文件/jupyter-image-mladder/base/Dockerfile
index 465074f..25540dd 100644
--- a/工具&文件/jupyter-image-mladder/base/Dockerfile
+++ b/工具&文件/jupyter-image-mladder/base/Dockerfile
@@ -13,7 +13,7 @@ RUN apt-get update \
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 
-RUN conda install -y jupyter notebook
+RUN conda install -y jupyter notebook==6.4.0
 COPY notebook.html /tmp/
 
 RUN rm /opt/conda/lib/python3.9/site-packages/notebook/templates/notebook.html \