diff --git a/readme.md b/readme.md
index 8d94a6a..7f15f3f 100644
--- a/readme.md
+++ b/readme.md
@@ -4,11 +4,11 @@ Personal tools set written in Golang.
 
 ## How to run
 
-0. Clone this repository to somewhere
-0. Add the root directory to *PATH*
-0. change directory to the root directory
-0. Run `go run .` to generate "," command
-0. Run "," command to see all commands
+1. Clone this repository to somewhere
+1. Add the root directory to *PATH*
+1. Change directory to the root directory
+1. Run `go run .` to generate "," command
+1. Run "," command to see all commands
 
 "," command can auto rebuild if you change the code in this repository.
 Actually it always builds each time you type it! Because `go build` is