diff --git a/README.md b/README.md
index cc3b89a..a2cd897 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,9 @@
 ======================================
 
 系统学习微软 `Polyglt Notebooks` 多语言笔记本。
+
+参考项目：
++ [.Net Interactive](https://github.com/dotnet/interactive)
++ [csharp-notebooks(已归档)](https://github.com/dotnet/csharp-notebooks)
++ b站有相关视频，E文的较多
  
\ No newline at end of file
diff --git a/assets/images/UserInput.png b/assets/images/UserInput.png
new file mode 100644
index 0000000..1d28b5a
Binary files /dev/null and b/assets/images/UserInput.png differ
diff --git a/多语言笔记.1.0.常见问题.ipynb b/多语言笔记.1.0.常见问题.ipynb
new file mode 100644
index 0000000..93a4957
--- /dev/null
+++ b/多语言笔记.1.0.常见问题.ipynb
@@ -0,0 +1,180 @@
+{
+ "cells": [
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "多语言笔记常见问题\n",
+    "================"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "参考：[官方文档](https://github.com/dotnet/interactive/blob/main/docs/FAQ.md)\n",
+    "+ 定义和概念\n",
+    "+ 使用多语言笔记本\n",
+    "+ 故障与排除"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 定义和概念"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 什么是笔记本？"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 什么是Jupyter Notebook？"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 什么是JupyterLab？"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 什么是前端？"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 使用多语言笔记本"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 故障与排除"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "var names = new string[]{\"张三\",\"李四\",\"王五\"};"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "hello from JavaScript!"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "using Microsoft.DotNet.Interactive;\n",
+    "using Microsoft.DotNet.Interactive.Commands;\n",
+    "\n",
+    "var javascriptCode = \"console.log('hello from JavaScript!')\";\n",
+    "\n",
+    "await Kernel.Root.SendAsync(new SubmitCode(javascriptCode, \"javascript\"));"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".NET (C#)",
+   "language": "C#",
+   "name": ".net-csharp"
+  },
+  "language_info": {
+   "name": "polyglot-notebook"
+  },
+  "polyglot_notebook": {
+   "kernelInfo": {
+    "defaultKernelName": "csharp",
+    "items": [
+     {
+      "aliases": [],
+      "name": ".NET"
+     },
+     {
+      "aliases": [
+       "C#",
+       "c#"
+      ],
+      "languageName": "C#",
+      "name": "csharp"
+     },
+     {
+      "aliases": [
+       "js"
+      ],
+      "languageName": "JavaScript",
+      "name": "javascript"
+     },
+     {
+      "aliases": [],
+      "languageName": "KQL",
+      "name": "kql"
+     },
+     {
+      "aliases": [
+       "frontend"
+      ],
+      "name": "vscode"
+     },
+     {
+      "aliases": [],
+      "name": "webview"
+     }
+    ]
+   }
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/多语言笔记.100.1.测试.ipynb b/多语言笔记.100.1.测试.ipynb
index 5f7a0fd..b68740b 100644
--- a/多语言笔记.100.1.测试.ipynb
+++ b/多语言笔记.100.1.测试.ipynb
@@ -149,6 +149,47 @@
     "let va = await interactive.csharp.getVariable('names');\n",
     "interactive.csharp"
    ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 使用用户输入\n",
+    "\n",
+    "在 VS Code 顶部，显示一个用户输入框，让用户手动输入内容后，程序单元格可以捕获用户输入内容做相关功能：如下图\n",
+    "![用户输入](./assets/images/UserInput.png)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "99"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "using Microsoft.DotNet.Interactive;\n",
+    "\n",
+    "var input = await Kernel.GetInputAsync(\"请输入一个数字：\");\n",
+    "\n",
+    "input.Display();"
+   ]
   }
  ],
  "metadata": {