Some modification on README.md

More easy to read

README.md

@@ -4,34 +4,39 @@
 
 ------
 ### Development Environment
++ System : **Windows 10 64bits**
 + Language : **Java**
 + JDK : **8u202**
 + IDE : **Eclipse 2018-12 (4.10.0)**
 ------
 ### Download
 + [Release](https://github.com/KennardWang/UGMS_GUI/releases)
 ------
-### Usage
+### Usage ( ***for Windows*** )
 + Installation
 
-  > This project doesn't need external plugins. You can import my java code into java IDE to run, or launch the .jar document directly.
+  1. Install JDK ( ***8u202 has been released*** )
+  2. This project doesn't need other external plugins. You can import my java code into java IDE to run, or launch the `UGMS.GUI._2.1.jar` directly.
 + Sort
 
-  > 1. Click the "File" and choose "Open File" option.
-  > 2. Choose a .txt course file and select the sort approach.
-  > 3. Click the "Display" button.
-  > PS: GPA sort needs to import required files first !
+  > 1. Click the `File` and choose `Open File` option.
+  > 2. Choose a `.txt` course file and select the sort approach.
+  > 3. Click the `Display` button.
+  
+  > **P.S. GPA sort needs to import required files first !**
 + Query
 
-  > 1. Click the "File" and choose "Import File" option.
-  > 2. Import all the .txt course files which you need by this way and then select the query approach.
-  > 3. Remember to input the corresponding query message.  
-       Example:  
-       ID:  1X09853X-X011-XXXX  
-       Surname: Weng  
-       WildCard(surname): W, We, We, Weng ... ( First letter must be upper case )  
-       GPA Ranging: > 3.0, = 3.0, < 3.0, >= 3,0, <= 3.0 ( Need white space between the operator and the number )
-  > 4. Click the "Query" button.
+  > 1. Click the `File` and choose `Import File` option.
+  > 2. Import all the `.txt` course files which you need by this way and then select the query approach.
+  > 3. Remember to input the corresponding query message. ( ***Example*** )
+  >    + ID : `1X09853X-X011-XXXX`  
+  >    + Surname : `Weng`  
+  >    + WildCard(surname) : `W, We, We, Weng ...` ( ***First letter must be upper case*** )  
+  >    + GPA Ranging: `> 3.0`, `= 3.0`, `< 3.0`, `>= 3,0`, `<= 3.0` ( ***Need white space between the operator and the number*** )
+  > 4. Click the `Query` button.
+------
+### Software Details
++ [Design Report](https://github.com/KennardWang/UGMS_GUI/blob/master/Design%20Report.pdf)
 ------
 ### License  
 + [MIT License](https://github.com/KennardWang/UGMS_GUI/blob/master/LICENSE)