diff --git a/zshrc/merlin_devbox.zsh b/zshrc/merlin_devbox.zsh
new file mode 100644
index 0000000..0ac1073
--- /dev/null
+++ b/zshrc/merlin_devbox.zsh
@@ -0,0 +1,43 @@
+# proxy
+export HF_ENDPOINT=http://huggingface-proxy-sg.byted.org
+export http_proxy=http://sys-proxy-rd-relay.byted.org:8118
+export https_proxy=http://sys-proxy-rd-relay.byted.org:8118
+export no_proxy=byted.org
+
+alias proxy_on='export http_proxy=http://sys-proxy-rd-relay.byted.org:8118; export https_proxy=http://sys-proxy-rd-relay.byted.org:8118; export no_proxy=byted.org'
+alias proxy_off='unset http_proxy; unset https_proxy; unset no_proxy'
+
+# Merlin devbox specific aliases
+alias cp='cp -i'
+alias mv='mv -i'
+alias m='more'
+alias ll='ls -l'
+alias lsl='ls -lrt'
+alias lm='ls -al|more'
+alias l='ls -lrt'
+alias c='cat'
+alias v='vi'
+alias cl='clear'
+alias pg='ps -ef| grep '
+
+# Set terminal type to xterm for better compatibility with terminal features
+# export TERM=xterm
+
+# Customize command prompt to show: hostname(TCE_info):current_directory$
+# \h = hostname, \W = current working directory basename, \$ = $ for user/# for root
+# export PS1='\h($TCE_PSM@$TCE_CLUSTER:$TCE_ENV):\W\$ '
+
+source /workspace/mlx/../vscode/prep_env.sh
+# sh -c /opt/tiger/mlx_deploy/greeting.sh
+source /opt/tiger/mlx_deploy/mlxrc
+if [ -f /opt/tiger/mlx_deploy/pythonpath_rc ]; then
+    source /opt/tiger/mlx_deploy/pythonpath_rc
+fi
+if command -v import_hdfs_envs.sh > /dev/null 2>&1 && [ -z  ]; then source import_hdfs_envs.sh; fi
+if [ -f /opt/tiger/rh2_bashrc ]; then
+    source /opt/tiger/rh2_bashrc
+fi
+source /opt/tiger/mlx_deploy/userrc
+
+# Custom configurations
+source /mnt/bn/qingyuhao-devbox/mlx/users/qingyuhao/playground/scripts/rc.sh
diff --git a/zshrc/merlin_worker.zsh b/zshrc/merlin_worker.zsh
index 3db54e5..efe6a46 100644
--- a/zshrc/merlin_worker.zsh
+++ b/zshrc/merlin_worker.zsh
@@ -1,3 +1,12 @@
+# proxy
+export HF_ENDPOINT=http://huggingface-proxy-sg.byted.org
+export http_proxy=http://sys-proxy-rd-relay.byted.org:8118
+export https_proxy=http://sys-proxy-rd-relay.byted.org:8118
+export no_proxy=byted.org
+
+alias proxy_on='export http_proxy=http://sys-proxy-rd-relay.byted.org:8118; export https_proxy=http://sys-proxy-rd-relay.byted.org:8118; export no_proxy=byted.org'
+alias proxy_off='unset http_proxy; unset https_proxy; unset no_proxy'
+
 # specific aliases
 alias save_log=/opt/tiger/rh2/rh2/init/log.sh
 alias stdout='tail -f /var/log/tiger/stdout'
@@ -15,12 +24,3 @@ export PYSPARK_PYTHON=/usr/bin/python3
 export PYTHONPATH=::/opt/tiger/arnold_toolbox:/opt/tiger/rh2:/opt/tiger/rh2:/opt/tiger/pyutil:/python:/python/lib/py4j-0.10.9-src.zip
 export PATH=/opt/tiger/arnold/arnold_entrypoint/debugger/cloudide/release-standalone/bin/remote-cli:$PATH
 export PYTHONPATH=$PYTHONPATH:/opt/tiger/pyutil:/opt/tiger/rh2:/opt/tiger/arnold_toolbox
-
-# proxy
-export HF_ENDPOINT=http://huggingface-proxy-sg.byted.org
-export http_proxy=http://sys-proxy-rd-relay.byted.org:8118
-export https_proxy=http://sys-proxy-rd-relay.byted.org:8118
-export no_proxy=byted.org
-
-alias proxy_on='export http_proxy=http://sys-proxy-rd-relay.byted.org:8118; export https_proxy=http://sys-proxy-rd-relay.byted.org:8118; export no_proxy=byted.org'
-alias proxy_off='unset http_proxy; unset https_proxy; unset no_proxy'