diff --git a/README.md b/README.md
index 0906bc4..42325ae 100644
--- a/README.md
+++ b/README.md
@@ -949,41 +949,44 @@ fbterm
 
 The **macOS Mojave theme custom desktop** (*Desktop environment, Full-Featured*) which the version is after 2019-11-17 (also include) had support web interface VNC remote desktop by default.
 
-The default VNC access password is: **raspberry**
+```
+The default VNC access password is: raspberry
+The default VNC web interface address is: http://your-rpi-ip-addr:5901
+The default VNC client address is: your-rpi-ip-addr:5900
+```
 
-The default VNC Web address is: **http://your-rpi-ip-addr:5901**
-
-The default VNC client address is: **your-rpi-ip-addr:5900**
-
-**You can not used web interface and client to connect the vnc server at the same time.**
+*You can not used web interface and client to connect the same vnc server at the same time.*
 
 If you wanna used a client to connect the vnc server, we suggest you to use RealVNC client, you can click [here](https://www.realvnc.com/en/connect/download/viewer/) to download RealVNC client.
 
-**Instructions for web interface VNC remote desktop usage:**
+#### Instructions for web interface VNC remote desktop usage
 
 There are two ways to used the default VNC:
 
-- Connected moitor
+**● Connected a real monitor**
 
+```
 The VNC was default enabled, you needn't do nothing.
+```
 
-- Without connected monitor
+**● Without any monitor connected**
 
+```
 The VNC was default enabled, but if you haven't any monitor to connected, you should use a 
-
-virutal monitor, run command **virtual-monitor-enable** the enable virutal monitor mode, 
-
+virutal monitor, run command: "virtual-monitor-enable" to enable virutal monitor mode, 
 after this the system will reboot.
+```
 
-**IMPORTANT**
+#### IMPORTANT
 
+```
 If you wanna enable the *virtual monitor* mode, you can not connect to a real monitor the 
-
 same time, if you had enabled the *virtual monitor* mode, run command :
 
-**virtual-monitor-disable** 
+"virtual-monitor-disable" 
 
 to back to the normal when you wanna connect to a real monitor back.
+```
 
 - Commands for default VNC