diff --git a/docker/terminal.Dockerfile b/docker/terminal.Dockerfile
index c97f103..6ed1f5f 100644
--- a/docker/terminal.Dockerfile
+++ b/docker/terminal.Dockerfile
@@ -4,6 +4,7 @@ ENV DEBIAN_FRONTEND=noninteractive \
     LANG=en_US.UTF-8 \
     LC_ALL=en_US.UTF-8
 
+# 1. 安装系统工具与运行时库
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         bash \
@@ -18,15 +19,54 @@ RUN apt-get update && \
         unzip \
         locales \
         tzdata \
-        iputils-ping && \
+        iputils-ping \
+        # Office 转换
+        libreoffice \
+        pandoc \
+        poppler-utils \
+        # 图片/视频/媒体
+        imagemagick \
+        ffmpeg \
+        # OCR
+        tesseract-ocr \
+        tesseract-ocr-chi-sim \
+        tesseract-ocr-chi-tra \
+        # 网页截图 / 自动化
+        chromium \
+        # 开发辅助工具
+        jq \
+        ripgrep \
+        fd-find \
+        tree \
+        # 字体
+        fonts-noto-cjk \
+        fonts-noto-color-emoji \
+        fonts-liberation && \
     sed -i 's/# en_US.UTF-8/en_US.UTF-8/' /etc/locale.gen && \
     locale-gen && \
     rm -rf /var/lib/apt/lists/*
 
+# 2. 允许 ImageMagick 处理 PDF（默认被安全策略禁止）
+RUN if [ -f /etc/ImageMagick-6/policy.xml ]; then \
+        sed -i 's/<policy domain="coder" rights="none" pattern="PDF" \/>/<policy domain="coder" rights="read|write" pattern="PDF" \/>/g' /etc/ImageMagick-6/policy.xml; \
+    fi
+
+# 3. 安装 Node.js 20 LTS（复用 curl，已在上方安装）
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y --no-install-recommends nodejs && \
+    rm -rf /var/lib/apt/lists/* && \
+    node --version && \
+    npm --version
+
+# 3.5 全局安装 office skill 需要的 Node 包
+RUN npm install -g docx pptxgenjs && \
+    npm cache clean --force
+
 WORKDIR /opt/workspace
 
 COPY docker/toolbox-requirements.txt /tmp/toolbox-requirements.txt
 
+# 4. 创建 Python 虚拟环境并安装依赖
 RUN python -m venv /opt/agent-venv && \
     /opt/agent-venv/bin/pip install --no-cache-dir --upgrade pip && \
     /opt/agent-venv/bin/pip install --no-cache-dir -r /tmp/toolbox-requirements.txt && \
@@ -34,3 +74,5 @@ RUN python -m venv /opt/agent-venv && \
 
 ENV AGENT_TOOLBOX_VENV=/opt/agent-venv
 ENV PATH="/opt/agent-venv/bin:${PATH}"
+ENV NODE_PATH="/usr/lib/node_modules"
+
diff --git a/docker/toolbox-requirements.txt b/docker/toolbox-requirements.txt
index 8edd13b..3cee4e5 100644
--- a/docker/toolbox-requirements.txt
+++ b/docker/toolbox-requirements.txt
@@ -16,3 +16,9 @@ openpyxl==3.1.5
 python-pptx==1.0.2
 pdfplumber==0.11.4
 PyPDF2==3.0.1
+# office skill 运行必需
+defusedxml
+markitdown[docx]
+# OCR / PDF 转图片
+pytesseract
+pdf2image