diff --git a/README.md b/README.md
index f85c306..8aff769 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,14 @@
 
 ## Summury
 
-We can learn how to make an interpreter in this book.
-====> ☆☆☆  __["Writing An Interpreter in Go"](https://interpreterbook.com/)__  ☆☆☆
-====> ☆☆☆  __["Writing A Compiler In Go"](https://compilerbook.com/)__  ☆☆☆
-That interpreter and compiler-VM is called Monkey in the book.
-The Monkey is written in Go in the book.
-But in this repository it is written in Rust.
+We can learn how to make an interpreter in this book.  
+====> ☆☆☆  __["Writing An Interpreter in Go"](https://interpreterbook.com/)__  ☆☆☆  
+====> ☆☆☆  __["Writing A Compiler In Go"](https://compilerbook.com/)__  ☆☆☆  
+That interpreter and compiler-VM is called Monkey in the book.  
+The Monkey is written in Go in the book.  
+But in this repository it is written in Rust.  
+
+## Supports
 
 - [x] Lexer
 - [x] Parser
@@ -17,6 +19,9 @@ But in this repository it is written in Rust.
 - [x] REPL
 - [x] Test case
 - [x] Evaluator and VM benchmarks
+
+## TODO
+
 - [ ] Refactoring
 - [ ] Optimize data structure
 - [ ] Support LLVM