diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,13 @@
+.DS_Store
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index 37f6911..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2018 linghuam
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/README.md b/README.md
index 89b8cd5..fd340da 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,50 @@
 # boutique-books
+
 Some of the fine books I have read
+
+# 索引
+
+- [数学](#b01-数学)
+- [计算机基本理论](#b02-计算机基本理论)
+- [数据结构与算法](#b03-数据结构与算法)
+- [图形学与可视化](#b04-图形学与可视化)
+- [HTML与CSS](#HTML与CSS)
+- [JS与NodeJS](#b06-JS与NodeJS)
+- [其他](#b07-其他)
+
+
+# b01-数学
+
+##《程序员的数学》
+
+### 作者
+
+平冈和幸堀玄著
+
+### 简介
+
+如果数学不好，是否可以成为一名程序员呢？答案是肯定的。
+名程序员呢？答案是肯定的名程序员呢？答案是肯定的。
+
+### 读后感
+
+编程的基础是计算机科学，而计算机科学的基础是数学。
+
+# b02-计算机基本理论
+
+# b03-数据结构与算法
+
+# b04-图形学与可视化
+
+# HTML与CSS
+
+fdasdfasfdasdf
+fd
+asf
+a
+sfda
+sfdasdf
+
+# b06-JS与NodeJS
+
+# b07-其他
\ No newline at end of file
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