diff --git a/README.md b/README.md
index 4708a76..0121501 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,16 @@
 #LCD driver for the Raspberry PI Installation
 ##Update: 
 v1.1-20160815
-
+  
 ##1.)Step1, Install Raspbian official mirror  
-###a)Download Raspbian official mirror:https://www.raspberrypi.org/downloads/
-###b)Use“SDFormatter.exe”to Format your TF Card
-###c)Use“Win32DiskImager.exe” Burning mirror to TF Card
-
+####a)Download Raspbian official mirror:https://www.raspberrypi.org/downloads/
+####b)Use“SDFormatter.exe”to Format your TF Card
+####c)Use“Win32DiskImager.exe” Burning mirror to TF Card
+     
 ##2.) Clone my repo onto your pi
-  ```git clone https://github.com/goodtft/LCD-show.git```
-  ```chmod -R 755 LCD-show```
-  ```cd LCD-show/```
+    ```git clone https://github.com/goodtft/LCD-show.git```
+    ```chmod -R 755 LCD-show```
+    ```cd LCD-show/```
   
 ##3.)According to your LCD's type, excute:
 ###In case of 2.8" LCD
@@ -25,12 +25,12 @@ v1.1-20160815
   ```sudo ./LCD43-show```
 ###In case of 5" LCD
   ```sudo ./LCD5-show```
-#In case of 7inch(B)-800X480 RPI LCD
+###In case of 7inch(B)-800X480 RPI LCD
   ```sudo ./LCD7B-show```
-#In case of 7inch(C)-1024X600 RPI LCD
+###In case of 7inch(C)-1024X600 RPI LCD
   ```sudo ./LCD7C-show```
-#If you need to switch back to the traditional HDMI display
+###If you need to switch back to the traditional HDMI display
   ```sudo ./LCD-hdmi```
 
-4.) Wait a few minutes,the system will restart automaticall , enjoy with your LCD.
+##4.) Wait a few minutes,the system will restart automaticall , enjoy with your LCD.