diff --git a/quests/Dockerfile b/quests/Dockerfile
index 8044c7f..dcd3926 100644
--- a/quests/Dockerfile
+++ b/quests/Dockerfile
@@ -1,15 +1,21 @@
-FROM alpine:3.18
+FROM debian:bookworm-slim
 
 LABEL maintainer="wancat@wancat.cc"
 
-RUN apk add --no-cache \
+RUN apt-get update && apt-get install -y \
   vim \
   zsh \
-  nodejs \
-  yarn 
+  curl \
+  openssh-server
+
+
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x -o nodesource_setup.sh
+RUN bash nodesource_setup.sh
+RUN apt-get install -y nodejs
+RUN npm install -g yarn
+RUN node -v && yarn -v
 
 WORKDIR /usr/local/lib/container
-
 COPY ./packages/container/package.json ./yarn.lock ./
 RUN yarn install --modules-folder /usr/src/node_modules
 ENV NODE_PATH=/usr/src/node_modules
@@ -19,6 +25,9 @@ COPY ./quests/.includes/zshrc /etc/zsh/zshrc
 ENV USERNAME=commander
 
 RUN adduser --disabled-password --gecos '' --shell /bin/zsh ${USERNAME}
+COPY ./ssh_pubkey /home/${USERNAME}/.ssh/authorized_keys
+RUN chmod 600 /home/${USERNAME}/.ssh/authorized_keys
+RUN chmod 700 /home/${USERNAME}/.ssh
 
 USER ${USERNAME}