diff --git a/Dockerfile b/Dockerfile
index 10da9f5..2ac2b85 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,9 @@ ENV PATH="/env_build/.venv/bin:$PATH"
 WORKDIR /app
 
 # 更新索引并安装替代包
-RUN apt-get update && apt-get install -y vim
+RUN apt-get update && apt-get install -y vim libxcb-shm0 libx11-xcb1 libx11-6 libxcb1 libxext6 libxrandr2 libxcomposite1 libxcursor1 libxdamage1 libxfixes3 libxi6 libgtk-3-0t64 libpangocairo-1.0-0 libpango-1.0-0 libatk1.0-0t64 libcairo-gobject2 libcairo2 libgdk-pixbuf-2.0-0 libglib2.0-0t64 libxrender1 libasound2t64 libfreetype6 libfontconfig1 libdbus-1-3 libnss3 libgbm1 libatspi2.0-0 libcups2 libdrm2 libxkbcommon0
+RUN playwright install
+
 
 #CMD ["tail","-f","/dev/null"]
 # Run the application.
diff --git a/src/routers/chat.py b/src/routers/chat.py
index 90786a0..7b1b5b0 100644
--- a/src/routers/chat.py
+++ b/src/routers/chat.py
@@ -31,6 +31,8 @@ async def chat_stream(request: ChatRequest):
     * `checkpoint_id`: (可选) 历史快照 ID。
     * `config_params`: (可选) 对话配置参数
     * `require_suggestion`: (可选) 是否需要建议按钮
+    * `use_report`: (可选) 是否需要使用report功能 true/false
+
 
     #### 3. 响应流说明 (Data Format)
     响应以 `data: ` 开头的 JSON 字符串流形式发送：
diff --git a/src/server/agent/tools/crawl_tool.py b/src/server/agent/tools/crawl_tool.py
index ffea500..ce89179 100644
--- a/src/server/agent/tools/crawl_tool.py
+++ b/src/server/agent/tools/crawl_tool.py
@@ -3,7 +3,7 @@ import asyncio
 from typing import List
 from urllib.parse import urlparse
 from pathlib import Path
-
+from crawl4ai import AsyncWebCrawler, BrowserConfig, CrawlerRunConfig, CacheMode
 from langchain_core.tools import tool
 
 # ─────────────── 重要：計算路徑 ───────────────
@@ -40,9 +40,6 @@ async def crawl4ai_batch(urls: List[str]) -> str:
     # print(f"🕷️ 正在并行爬取 {len(urls)} 个 URL...")
     # print(f"儲存目錄: {SAVE_DIR}")
 
-    # Crawl4AI 配置（保持原樣）
-    from crawl4ai import AsyncWebCrawler, BrowserConfig, CrawlerRunConfig, CacheMode
-
     browser_config = BrowserConfig(
         headless=True,
         verbose=False,