diff --git a/.ide/Dockerfile b/.ide/Dockerfile
index 5f0f2393f..a121f7667 100644
--- a/.ide/Dockerfile
+++ b/.ide/Dockerfile
@@ -1,28 +1,38 @@
 # 远程开发环境完整配置
 FROM debian:bookworm
 
+# 环境变量
 ENV GO_VERSION=1.25.0
-ENV GOPATH /root/go
-ENV PATH="${PATH}:${GOPATH}/bin"
-ENV LC_ALL zh_CN.UTF-8
-ENV LANG zh_CN.UTF-8
-ENV LANGUAGE zh_CN.UTF-8
+ENV GOPATH=/root/go
+ENV PATH=${PATH}:/usr/local/go/bin:${GOPATH}/bin
+ENV LC_ALL=zh_CN.UTF-8
+ENV LANG=zh_CN.UTF-8
+ENV LANGUAGE=zh_CN.UTF-8
 
-# 安装系统基础依赖
-RUN apt update && \
-    apt install -y wget rsync unzip openssh-server vim lsof git git-lfs locales locales-all libgit2-1.5 libgit2-dev net-tools jq curl sudo lsb-release && \
+# 1. 安装系统依赖（最基础，先做）
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        wget rsync unzip openssh-server vim lsof git git-lfs \
+        locales locales-all libgit2-1.5 libgit2-dev net-tools jq curl \
+        ca-certificates gnupg lsb-release sudo && \
+    apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-# 安装 Golang + golangci-lint
-RUN curl -fsSLO https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz && \
-    rm -rf /usr/local/go && tar -C /usr/local -xzf go${GO_VERSION}.linux-amd64.tar.gz && \
+# 2. 安装 Go
+RUN wget -q https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz && \
+    rm -rf /usr/local/go && \
+    tar -C /usr/local -xzf go${GO_VERSION}.linux-amd64.tar.gz && \
     ln -sf /usr/local/go/bin/go /usr/bin/go && \
     ln -sf /usr/local/go/bin/gofmt /usr/bin/gofmt && \
-    curl -sSfL https://raw.github.com/golangci/golangci-lint/master/install.sh | sh -s v1.54.2 && \
-    rm -rf go${GO_VERSION}.linux-amd64.tar.gz
+    rm go${GO_VERSION}.linux-amd64.tar.gz
 
-# 安装 code-server + 常用插件
+# 3. 安装 golangci-lint
+RUN curl -sSfL https://raw.github.com/golangci/golangci-lint/master/install.sh | sh -s v1.54.2
+
+# 4. 安装 code-server
 RUN curl -fsSL https://code-server.dev/install.sh | sh
+
+# 5. 安装 code-server 插件
 RUN code-server --install-extension dbaeumer.vscode-eslint && \
     code-server --install-extension pinage404.git-extension-pack && \
     code-server --install-extension redhat.vscode-yaml && \
@@ -35,33 +45,27 @@ RUN code-server --install-extension dbaeumer.vscode-eslint && \
     code-server --install-extension ms-azuretools.vscode-docker && \
     code-server --install-extension PKief.material-icon-theme
 
-# 安装 Go 开发工具
-RUN go install -v golang.org/x/tools/gopls@latest
-RUN go install -v github.com/cweill/gotests/gotests@latest
-RUN go install -v github.com/josharian/impl@latest
-RUN go install -v github.com/haya14busa/goplay/cmd/goplay@latest
-RUN go install -v github.com/go-delve/delve/cmd/dlv@latest
-RUN go install github.com/goreleaser/goreleaser/v2@latest
+# 6. 安装 Go 工具
+RUN go install -v golang.org/x/tools/gopls@latest && \
+    go install -v github.com/cweill/gotests/gotests@latest && \
+    go install -v github.com/josharian/impl@latest && \
+    go install -v github.com/haya14busa/goplay/cmd/goplay@latest && \
+    go install -v github.com/go-delve/delve/cmd/dlv@latest && \
+    go install github.com/goreleaser/goreleaser/v2@latest
 
-# ===================== 修复完成：安装并配置 Codex =====================
-RUN set -eux && \
-    # 基础配置
-    BASE_URL="https://api.jucode.cn/v1" && \
-    API_KEY="sk-E0ZZIFNnD0RkhMC9pT2AGMutz9vNy2VLNrgyyobT5voa81pQ" && \
-    CODEX_DIR="/root/.codex" && \
-    CONFIG_FILE="${CODEX_DIR}/config.toml" && \
-    AUTH_FILE="${CODEX_DIR}/auth.json" && \
-    # 安装 Node.js
-    curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
+# 7. 安装 Node.js (使用 npmmirror 源)
+RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
     apt-get install -y nodejs && \
-    # 配置 npm 镜像
-    npm config set registry https://registry.npmmirror.com/ && \
-    # 安装 Codex
-    npm install -g @openai/codex && \
-    # 创建配置目录
-    mkdir -p "${CODEX_DIR}" && \
-    # 写入 config.toml
-    cat > "${CONFIG_FILE}" << 'EOT'
+    npm config set registry https://registry.npmmirror.com/
+
+# 8. 安装 Codex CLI
+RUN npm install -g @openai/codex
+
+# 9. 配置 Codex (硬编码配置，零变量冲突)
+RUN mkdir -p /root/.codex
+
+# 写入 config.toml
+RUN cat > /root/.codex/config.toml << 'EOF'
 model_provider = "OpenAI"
 model = "gpt-5.4"
 model_reasoning_effort = "high"
@@ -72,20 +76,17 @@ name = "OpenAI"
 base_url = "https://api.jucode.cn/v1"
 wire_api = "responses"
 requires_openai_auth = true
-EOT
-    && \
-    # 写入 auth.json
-    cat > "${AUTH_FILE}" << EOT
+EOF
+
+# 写入 auth.json (直接把 Key 写在这里，避免转义)
+RUN cat > /root/.codex/auth.json << 'EOF'
 {
   "auth_mode": "apikey",
-  "OPENAI_API_KEY": "${API_KEY}"
+  "OPENAI_API_KEY": "sk-E0ZZIFNnD0RkhMC9pT2AGMutz9vNy2VLNrgyyobT5voa81pQ"
 }
-EOT
-    && \
-    # 权限配置
-    chmod 600 "${AUTH_FILE}" && \
-    # 写入环境变量
-    echo "export OPENAI_API_KEY=\"${API_KEY}\"" >> /root/.bashrc && \
-    echo "export CODEX_API_KEY=\"${API_KEY}\"" >> /root/.bashrc && \
-    # 清理
-    apt clean && rm -rf /var/lib/apt/lists/*
+EOF
+
+# 10. 配置环境变量和权限
+RUN chmod 600 /root/.codex/auth.json && \
+    echo 'export OPENAI_API_KEY="sk-E0ZZIFNnD0RkhMC9pT2AGMutz9vNy2VLNrgyyobT5voa81pQ"' >> /root/.bashrc && \
+    echo 'export CODEX_API_KEY="sk-E0ZZIFNnD0RkhMC9pT2AGMutz9vNy2VLNrgyyobT5voa81pQ"' >> /root/.bashrc