diff --git a/Docs/1.3.1.基础使用.发送请求.ipynb b/Docs/1.3.1.基础使用.发送请求.ipynb
index 6f76f8c..7a311aa 100644
--- a/Docs/1.3.1.基础使用.发送请求.ipynb
+++ b/Docs/1.3.1.基础使用.发送请求.ipynb
@@ -142,7 +142,15 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "http是无状态的请求/响应模式。请求包括：请求行(方法 URL 协议版本 回车换行符)、请求头及可选的请求体；响应包括：状态行(协议版本 状态码 状态码描述 回车换行符)、响应头及可选的响应体。"
+    "http是无状态的请求/响应模式。\n",
+    "\n",
+    "客户端请求: 请求行(方法 URL 协议版本 回车换行符)、请求头、空行及可选的请求体；\n",
+    "\n",
+    "![客户端请求消息](./Assets/RequestMessage.png)\n",
+    "\n",
+    "服务器响应：状态行(协议版本 状态码 状态码描述 回车换行符)、响应头及可选的响应体。\n",
+    "\n",
+    "![客户端请求消息](./Assets/ResponseMessage.jpg)\n"
    ]
   },
   {
@@ -258,6 +266,27 @@
    "source": [
     "## 3、处理 http 响应"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 4、HTTP 有效内容响应"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 5、HTTP 错误处理"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 6、Http 代理"
+   ]
   }
  ],
  "metadata": {
diff --git a/Docs/Assets/RequestMessage.png b/Docs/Assets/RequestMessage.png
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diff --git a/Docs/Assets/ResponseMessage.jpg b/Docs/Assets/ResponseMessage.jpg
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index 0000000..c8154d7
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