diff --git a/Dockerfile b/Dockerfile
index abbdaa5..dbacaf7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -67,6 +67,11 @@ RUN apt-get clean && rm -rf /var/lib/apt/lists/*
 ## PlayWright Chrome
 RUN npx playwright install chrome
 
+## code server
+RUN curl -fsSL https://code-server.dev/install.sh | sh
+RUN which code-server && code-server --version
+
+
 # git information
 RUN git config --global user.email "user@mail.com"
 RUN git config --global user.name "docker-debian"
@@ -95,7 +100,6 @@ RUN echo "TZ=Asia/Seoul" >> /etc/environment && \
     echo "XMODIFIERS=@im=fcitx" >> /etc/environment
 
 
-# code server will be installed per-user in entrypoint.sh
 
 EXPOSE 3389
 ENTRYPOINT /entrypoint.sh
diff --git a/entrypoint.sh b/entrypoint.sh
index 29db3a9..be11d61 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -29,8 +29,6 @@ chmod 700 /home/$XWINDOW_USER
 mkdir -p /mnt
 chown $XWINDOW_USER:$XWINDOW_USER /mnt
 
-
-
 # add sudo group
 usermod -aG sudo $XWINDOW_USER
 
@@ -57,11 +55,6 @@ set -e
 # clean chromium config for fresh start
 su - $XWINDOW_USER -c "rm -rf ~/.config/chromium/"   
 
-# install code-server for user if not exists
-echo "Installing code-server for user $XWINDOW_USER..."
-su - $XWINDOW_USER -c "curl -fsSL https://code-server.dev/install.sh | sh -s -- --method standalone"
-
-
 # start code-server in background
 su - $XWINDOW_USER -c "code-server --bind-addr 0.0.0.0:30145 --auth password /mnt" &