diff --git a/README.md b/README.md
index 628f1c5..52508d2 100644
--- a/README.md
+++ b/README.md
@@ -30,10 +30,16 @@ Graphical User Interface for HARMs
 
 ## Installation
 1. Install HARMs Engine at https://github.com/whistlebee/harmat<br />
-2. Download and Run the program from command line
+   Note: You will need Ubuntu 18.04 for HARMs Engine to work.
+2. Choose “releases”
+   download "harmat-2.0-cp35-cp35m-linux_x86_64.whl" if you using python3.5
+   download "harmat-2.0-cp36-cp36m-linux_x86_64.whl" if you using python3.6
+3. Go to the directry where you had download the file, run
+    $ sudo pip3 install <file name>
+    <file name> is which file you have downloaded
 ```java
-git clone https://github.com/Naehyung/HARMs
-cd HARMs
+git clone https://github.com/quocdat402/HARM_GUI.git
+cd HARM_GUI
 mvn package
 cd target
 java -jar HARMs-0.0.1.jar
diff --git a/src/com/company/MainView.java b/src/com/company/MainView.java
index a914fa9..6df91ba 100644
--- a/src/com/company/MainView.java
+++ b/src/com/company/MainView.java
@@ -148,7 +148,7 @@ public MainView(MainModel m) {
 		menuPanel = new JPanel();
         menuPanel.setLayout(new BoxLayout(menuPanel, BoxLayout.Y_AXIS));
         menuPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createRaisedBevelBorder(), "Tools", TitledBorder.CENTER, TitledBorder.TOP));
-		menuPanel.setPreferredSize(new Dimension(173, 100));
+		menuPanel.setPreferredSize(new Dimension(175, 100));
 		topPanel.add(menuPanel, BorderLayout.EAST);
 
         centerPanel = new MyJPanel();
@@ -179,7 +179,7 @@ public MainView(MainModel m) {
 		btnMetrics.setIcon(resizedMetricsIcon);
     	btnAnalysis.setIcon(resizedAnalysisIcon);
 
-		Dimension buttonSize = new Dimension(180, 30);
+		Dimension buttonSize = new Dimension(136, 30);
 
 		btnMetrics.setMaximumSize(buttonSize);
         btnAnalysis.setMaximumSize(buttonSize);
@@ -191,7 +191,7 @@ public MainView(MainModel m) {
 		btnAnalysis.setAlignmentY(Component.CENTER_ALIGNMENT);
         
         menuPanel.add(btnMetrics);
-        menuPanel.add(Box.createRigidArea(new Dimension(0, 10)));
+        menuPanel.add(Box.createRigidArea(new Dimension(0, 8)));
         menuPanel.add(btnAnalysis);
 		
 		Insets buttonMargin = new Insets(5, 10, 5, 10); 
diff --git a/target/classes/com/company/MainView.class b/target/classes/com/company/MainView.class
index 74a5e10..08020e9 100644
Binary files a/target/classes/com/company/MainView.class and b/target/classes/com/company/MainView.class differ