diff --git a/spawnerdockerfile/Dockerfile.base b/spawnerdockerfile/Dockerfile.base
old mode 100644
new mode 100755
index c913fae..6581bb2
--- a/spawnerdockerfile/Dockerfile.base
+++ b/spawnerdockerfile/Dockerfile.base
@@ -79,7 +79,6 @@ ARG HOME="/home/${CREATE_USER}"
 ARG DEBIAN_FRONTEND="noninteractive"
 ENV DEBIAN_FRONTEND=${DEBIAN_FRONTEND}
 
-COPY install.sh /tmp
 RUN <<EOT
 #!/bin/bash
 # 更新软件源
@@ -95,10 +94,6 @@ apt-get install -y python3 python3-pip gcc g++ build-essential nodejs npm gdebi-
 useradd -m -s /bin/bash ${CREATE_USER}
 echo "${CREATE_USER}:${CREATE_USER_PASSWD}" | chpasswd
 echo "${CREATE_USER} ALL=(ALL:ALL) NOPASSWD:ALL" >> /etc/sudoers
-# 安装micromamba
-echo "1" | bash /tmp/install.sh
-mkdir -p /home/${CREATE_USER}/micromamba
-chown -R ${NB_UID}:${NB_GID} /home/${CREATE_USER}/micromamba
 # 安装 Jupyter 和相关软件
 npm install -g configurable-http-proxy
 python3 -m pip install jupyterhub jupyterlab notebook radian pycurl jupyter-rsession-proxy ipykernel>=6.25.0 jupyterlab-language-pack-zh-CN jupyterlab-git jupyterlab-system-monitor jupyter_nbextensions_configurator jupyter_contrib_nbextensions jupyterlab_widgets jupyterlab-drawio jupyterlab-spreadsheet-editor jupyterlab-cell-flash jedi-language-server jupyterlab_code_formatter jupyterlab-spellchecker jupyterlab_vim nbresuse ipydrawio jedi ipympl black isort theme-darcula ipywidgets tensorboard jupyterlab_latex jupyter_bokeh autopep8 xeus-python jupyterlab-lsp python-lsp-server nglview dockerspawner jupyterhub-nativeauthenticator lckr_jupyterlab_variableinspector -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
@@ -106,25 +101,22 @@ EOT
 
 # Switch back to jovyan to avoid accidental container runs as root
 USER ${NB_UID}
-ENV MAMBA_ROOT_PREFIX=/home/${CREATE_USER}/micromamba
 
 # install mojo
-ENV PATH="/home/${CREATE_USER}/.local/bin:$PATH"
-# A random default token
-ARG AUTH_KEY="mut_efe460b898e3482bb6208bfcd4a51d7e"
-ENV AUTH_KEY=$AUTH_KEY
-
-RUN curl https://get.modular.com | sh - && \
-    modular auth $AUTH_KEY 
-
 ARG MODULAR_HOME="/home/${CREATE_USER}/.modular"
 ENV MODULAR_HOME=$MODULAR_HOME
-ENV PATH="$PATH:$MODULAR_HOME/pkg/packages.modular.com_mojo/bin"
+ENV PATH="$MODULAR_HOME/pkg/packages.modular.com_mojo/bin:/home/${CREATE_USER}/.local/bin:$PATH"
 RUN <<EOT
 #!/bin/bash
-curl https://get.modular.com | sh - && \
-modular auth $AUTH_KEY 
+curl https://get.modular.com | sh - 
+mamba create -n mojo python=3.10 -y 
+mamba activate mojo
 modular install mojo
+export MOJO_PATH=$(modular config mojo.path)
+export BASHRC=$( [ -f "$HOME/.bash_profile" ] && echo "$HOME/.bash_profile" || echo "$HOME/.bashrc" ) 
+echo 'export MODULAR_HOME="'$HOME'/.modular"' >> "$BASHRC" 
+echo 'export PATH="'$MOJO_PATH'/bin:$PATH"' >> "$BASHRC" 
+source "$BASHRC"
 EOT
 
 # Install Rust