diff --git a/.devcontainer/onCreateCommand.d/00-configure-locale b/.devcontainer/onCreateCommand.d/00-configure-locale
deleted file mode 100755
index e5aac50..0000000
--- a/.devcontainer/onCreateCommand.d/00-configure-locale
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/zsh -eu
-
-run_sys() {
-  if [[ "$EUID" -ne 0 ]]; then
-    sudo "$@"
-  else
-    "$@"
-  fi
-}
-
-if ! dpkg -s locales >/dev/null 2>&1; then
-  run_sys apt-get update -qq
-  run_sys DEBIAN_FRONTEND=noninteractive apt-get install -qq -y --no-install-recommends locales
-fi
-
-run_sys sed -i "s/^# *zh_CN.UTF-8/zh_CN.UTF-8/" /etc/locale.gen
-if ! locale -a | grep -qi "^zh_CN\.utf8$"; then
-  run_sys locale-gen zh_CN.UTF-8
-fi
-
-zshrc="$HOME/.zshrc"
-mkdir -p "${zshrc:h}"
-touch "$zshrc"
-
-if ! grep -q '^export LANG=zh_CN.UTF-8$' "$zshrc" 2>/dev/null; then
-  printf '\nexport LANG=zh_CN.UTF-8\n' >>"$zshrc"
-fi
-
-if ! grep -q '^export LC_ALL=zh_CN.UTF-8$' "$zshrc" 2>/dev/null; then
-  printf 'export LC_ALL=zh_CN.UTF-8\n' >>"$zshrc"
-fi
-run_sys update-locale LANG=zh_CN.UTF-8 LC_ALL=zh_CN.UTF-8
diff --git a/.devcontainer/onCreateCommand.d/00-fix-permission b/.devcontainer/onCreateCommand.d/00-fix-permission
deleted file mode 100755
index 025bd43..0000000
--- a/.devcontainer/onCreateCommand.d/00-fix-permission
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/zsh -eu
-
-sudo chown -R $(whoami):$(whoami) node_modules || true
diff --git a/.devcontainer/onCreateCommand.d/00-setup-full-environment b/.devcontainer/onCreateCommand.d/00-setup-full-environment
new file mode 100755
index 0000000..7e33685
--- /dev/null
+++ b/.devcontainer/onCreateCommand.d/00-setup-full-environment
@@ -0,0 +1,8 @@
+#!/bin/zsh -eu
+
+# 修复 node_modules 权限问题:
+sudo chown -R $(whoami):$(whoami) node_modules || true
+
+h-setup-locale
+h-setup-zsh
+h-setup-bun
diff --git a/.devcontainer/onCreateCommand.d/01-configure-zsh b/.devcontainer/onCreateCommand.d/01-configure-zsh
deleted file mode 100755
index e06e31b..0000000
--- a/.devcontainer/onCreateCommand.d/01-configure-zsh
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/zsh -eu
-
-TARGET_USER="usr_vscode"
-if [[ "$EUID" -eq 0 ]]; then
-  target_home="/home/${TARGET_USER}"
-else
-  target_home="$HOME"
-fi
-
-zshrc="${target_home}/.zshrc"
-mkdir -p "${zshrc:h}"
-touch "$zshrc"
-
-vscode_marker='if [[ "$TERM_PROGRAM" == "vscode" ]]; then'
-if ! grep -Fq "$vscode_marker" "$zshrc" 2>/dev/null; then
-  cat <<'EOF' >>"$zshrc"
-
-if [[ "$TERM_PROGRAM" == "vscode" ]]; then
-    local vscode_executable
-    if command -v code >/dev/null 2>&1; then
-        vscode_executable="code"
-    elif command -v code-insiders >/dev/null 2>&1; then
-        vscode_executable="code-insiders"
-    fi
-
-    if [ -n "$vscode_executable" ]; then
-        . "$($vscode_executable --locate-shell-integration-path zsh)"
-    fi
-fi
-EOF
-fi
-
-alias_snippet="alias clean-node-modules='setopt rm_star_silent; rm -rf node_modules/.*; rm -rf node_modules/*'; unsetopt rm_star_silent"
-if ! grep -Fqx -- "$alias_snippet" "$zshrc" 2>/dev/null; then
-  printf '\n%s\n' "$alias_snippet" >>"$zshrc"
-fi
diff --git a/.devcontainer/onCreateCommand.d/10-00-install-bun b/.devcontainer/onCreateCommand.d/10-00-install-bun
deleted file mode 100755
index 988c95d..0000000
--- a/.devcontainer/onCreateCommand.d/10-00-install-bun
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/bin/zsh -eu
-
-# >>>>> 一些参考资料
-# https://github.com/oven-sh/bun/blob/277fc558e2039e3ab25ecebecc5a3f04c5c3199a/dockerhub/debian-slim/Dockerfile
-#  COPY --chown=usr_vscode:usr_vscode --from=oven/bun:1-debian /usr/local/bin/bun /usr/local/bin
-#  IS_BUN_AUTO_UPDATE=true SHELL=zsh bun completions
-#  bun install -g 将会安装到 ENV BUN_INSTALL_BIN
-#  ENV PATH "${BUN_INSTALL_BIN}:${PATH}"
-#  RUN sudo mkdir -p /usr/local/bun-node-fallback-bin && sudo ln -s /usr/local/bin/bun /usr/local/bun-node-fallback-bin/node
-#  ENV PATH "${PATH}:/usr/local/bun-node-fallback-bin"
-# <<<<<
-
-# fix permission
-# 有可能这个目录是 volume 挂载过来的，权限会有问题。
-sudo mkdir -p ~/.bun || true
-sudo chown -R $(whoami):$(whoami) ~/.bun || true
-
-curl -fsSL https://bun.com/install | bash
-
-# https://bun.sh/docs/runtime/nodejs-compat
-mkdir -p ~/.bun/bin/bun-node-fallback-bin || true
-ln -sf ~/.bun/bin/bun ~/.bun/bin/bun-node-fallback-bin/node
-
-which -a bun
-bun --version
-which -a bunx
-bunx --version
-which -a node
-
-# >>>>> pnpm
-bun add -g pnpm@latest
-# echo "alias pnpm='bunx pnpm'" >> ~/.zshrc
-# echo "alias pnpx='bunx pnpx'" >> ~/.zshrc
-bunx pnpm config set store-dir ~/.pnpm-store
-sudo chown -R $(whoami):$(whoami) ~/.pnpm-store || true
-
-# >>>>> npm
-bun add -g npm@latest
-
-# >>>>> Claude Code 工具
-bun add -g @anthropic-ai/claude-code@latest
-echo "alias claude='bunx claude --dangerously-skip-permissions'" >> ~/.zshrc
-# 参考: https://github.com/anthropics/claude-code/blob/1fe9e369a7c30805189cbbb72eb69c15ed4ec96b/.devcontainer/Dockerfile#L42
-echo "export DEVCONTAINER=true" >> ~/.zshrc
-
-# >>>>>> Gemini CLI 工具
-bun add -g @google/gemini-cli@latest
-echo "alias gemini='bunx -g gemini --yolo -m gemini-2.5-pro'" >> ~/.zshrc
-echo "export SANDBOX=bun-devcontainer" >> ~/.zshrc