diff --git a/src/main/java/seedu/address/ui/ModuleCard.java b/src/main/java/seedu/address/ui/ModuleCard.java
index 8de5e65c77f..5a8091da4aa 100644
--- a/src/main/java/seedu/address/ui/ModuleCard.java
+++ b/src/main/java/seedu/address/ui/ModuleCard.java
@@ -48,7 +48,7 @@ public ModuleCard(ModuleCode moduleCode) {
      * to enhance visual appearance.
      */
     public void updateImage() {
-        Image moduleImage = new Image("images/group4.png");
+        Image moduleImage = new Image("images/damith3.png");
         circle.setStroke(Color.ROSYBROWN);
         circle.setFill(new ImagePattern(moduleImage));
         circle.setEffect(new DropShadow(+10d, 0d, +2d, Color.ROSYBROWN));
diff --git a/src/main/java/seedu/address/ui/PersonCard.java b/src/main/java/seedu/address/ui/PersonCard.java
index 635a4170125..ad7eb6ebdbc 100644
--- a/src/main/java/seedu/address/ui/PersonCard.java
+++ b/src/main/java/seedu/address/ui/PersonCard.java
@@ -85,7 +85,7 @@ public void updateImage() {
             String path = "images/" + person.getName().toString() + ".png";
             File file = new File(path);
             if (!file.exists()) {
-                Image defaultImage = new Image("images/student.png");
+                Image defaultImage = new Image("images/damith1.png");
                 circle.setStroke(Color.ROSYBROWN);
                 circle.setFill(new ImagePattern(defaultImage));
                 circle.setEffect(new DropShadow(+10d, 0d, +2d, Color.ROSYBROWN));
diff --git a/src/main/java/seedu/address/ui/TutorialClassCard.java b/src/main/java/seedu/address/ui/TutorialClassCard.java
index 1e106c80415..e98830542d5 100644
--- a/src/main/java/seedu/address/ui/TutorialClassCard.java
+++ b/src/main/java/seedu/address/ui/TutorialClassCard.java
@@ -43,7 +43,7 @@ public TutorialClassCard(TutorialClass tutorialClass) {
      * to the circle for enhanced visual appearance.
      */
     public void updateImage() {
-        Image moduleImage = new Image("images/class.png");
+        Image moduleImage = new Image("images/damith2.png");
         circle.setStroke(Color.ROSYBROWN);
         circle.setFill(new ImagePattern(moduleImage));
         circle.setEffect(new DropShadow(+10d, 0d, +2d, Color.ROSYBROWN));
diff --git a/src/main/resources/images/damith1.png b/src/main/resources/images/damith1.png
new file mode 100644
index 00000000000..a11d24c1d15
Binary files /dev/null and b/src/main/resources/images/damith1.png differ
diff --git a/src/main/resources/images/damith2.png b/src/main/resources/images/damith2.png
new file mode 100644
index 00000000000..7860d408cd9
Binary files /dev/null and b/src/main/resources/images/damith2.png differ
diff --git a/src/main/resources/images/damith3.png b/src/main/resources/images/damith3.png
new file mode 100644
index 00000000000..8705648bdb1
Binary files /dev/null and b/src/main/resources/images/damith3.png differ
diff --git a/src/main/resources/view/MainWindow.fxml b/src/main/resources/view/MainWindow.fxml
index c5eedf5ca42..0932d5aa6b1 100644
--- a/src/main/resources/view/MainWindow.fxml
+++ b/src/main/resources/view/MainWindow.fxml
@@ -12,10 +12,10 @@
 <?import javafx.scene.layout.VBox?>
 
 <?import javafx.scene.layout.BorderPane?>
-<?import javafx.scene.effect.DropShadow?>
 
+<?import javafx.scene.layout.HBox?>
 <fx:root type="javafx.stage.Stage" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1"
-         title="Address App" minWidth="500" minHeight="500" onCloseRequest="#handleExit">
+         title="Address App" minWidth="0" minHeight="0" onCloseRequest="#handleExit">
     <icons>
         <Image url="@/images/address_book_32.png" />
     </icons>
@@ -25,11 +25,11 @@
                 <URL value="@DarkTheme.css" />
                 <URL value="@Extensions.css" />
             </stylesheets>
-            <BorderPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity"
+            <BorderPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity"
                         xmlns="http://javafx.com/javafx/8.0.171"
-                        xmlns:fx="http://javafx.com/fxml/1">
+                        xmlns:fx="http://javafx.com/fxml/1" HBox.hgrow="ALWAYS">
                         <top>
-                            <MenuBar fx:id="menuBar" VBox.vgrow="ALWAYS">
+                            <MenuBar fx:id="menuBar" VBox.vgrow="NEVER">
                                 <Menu mnemonicParsing="false" text="File">
                                     <MenuItem mnemonicParsing="false" onAction="#handleExit" text="Exit"/>
                                 </Menu>
@@ -39,41 +39,54 @@
                             </MenuBar>
                         </top>
                         <center>
-                            <SplitPane dividerPositions="0.33, 0.67">
+                            <SplitPane dividerPositions="0.33, 0.67"  HBox.hgrow="ALWAYS" prefHeight="-1" prefWidth="-1">
                                 <items>
-                                    <!-- Add a new VBox for the module list panel -->
-                                    <VBox fx:id="moduleList" spacing="5"
-                                          xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1">
-                                        <padding>
-                                            <Insets top="10" right="10" bottom="10" left="10" />
-                                        </padding>
-                                        <!-- Placeholder for the ModuleListPanel -->
-                                        <StackPane fx:id="moduleListPanelPlaceholder" maxHeight="Infinity"/>
-                                    </VBox>
-                                    <VBox fx:id="tutoriallist" spacing="5"
-                                          xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1">
-                                        <padding>
-                                            <Insets top="10" right="10" bottom="10" left="10" />
-                                        </padding>
-                                        <!-- Placeholder for the TutorialListPanel -->
-                                        <StackPane fx:id="tutorialListPanelPlaceholder" maxHeight="Infinity"/>
-                                    </VBox>
-                                    <VBox fx:id="personList" spacing="5"
-                                          xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1">
-                                        <padding>
-                                            <Insets top="10" right="10" bottom="10" left="10" />
-                                        </padding>
-                                        <StackPane fx:id="personListPanelPlaceholder" maxHeight="Infinity"/>
-                                    </VBox>
+                                    <HBox maxHeight="Infinity" prefHeight="-Infinity" maxWidth="Infinity" prefWidth="-Infinity" xmlns="http://javafx.com/javafx/8.0.171"
+                                          xmlns:fx="http://javafx.com/fxml/1">
+                                        <children>
+                                            <VBox fx:id="moduleList" spacing="5"
+                                                  xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1" HBox.hgrow="ALWAYS">
+                                                <padding>
+                                                    <Insets top="10" right="10" bottom="10" left="10" />
+                                                </padding>
+                                                <StackPane fx:id="moduleListPanelPlaceholder" maxHeight="Infinity" prefWidth="-Infinity" VBox.vgrow="ALWAYS"/>
+                                            </VBox>
+                                        </children>
+                                    </HBox>
+                                    <HBox maxHeight="Infinity" prefHeight="-Infinity" maxWidth="Infinity" prefWidth="-Infinity" xmlns="http://javafx.com/javafx/8.0.171"
+                                          xmlns:fx="http://javafx.com/fxml/1">
+                                        <children>
+                                            <VBox fx:id="tutoriallist" spacing="5"
+                                                  xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1" HBox.hgrow="ALWAYS">
+                                                <padding>
+                                                    <Insets top="10" right="10" bottom="10" left="10" />
+                                                </padding>
+                                                <StackPane fx:id="tutorialListPanelPlaceholder" maxHeight="Infinity" prefWidth="-Infinity" VBox.vgrow="ALWAYS"/>
+                                            </VBox>
+                                        </children>
+                                    </HBox>
+                                    <HBox maxHeight="Infinity" prefHeight="-Infinity" maxWidth="Infinity" prefWidth="-Infinity" xmlns="http://javafx.com/javafx/8.0.171"
+                                          xmlns:fx="http://javafx.com/fxml/1">
+                                        <children>
+                                            <VBox fx:id="personList" spacing="5"
+                                                  xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1" HBox.hgrow="ALWAYS">
+                                                <padding>
+                                                    <Insets top="10" right="10" bottom="10" left="10" />
+                                                </padding>
+                                                <StackPane fx:id="personListPanelPlaceholder" maxHeight="Infinity" prefWidth="-Infinity" VBox.vgrow="ALWAYS"/>
+                                            </VBox>
+                                        </children>
+                                    </HBox>
                                 </items>
                             </SplitPane>
+
                         </center>
                         <bottom>
                             <VBox prefHeight="111.0" prefWidth="604.0" BorderPane.alignment="CENTER">
                                 <children>
                                     <StackPane fx:id="resultDisplayPlaceholder" minHeight="140" prefHeight="140.0"
-                                               prefWidth="200.0"/>
-                                    <StackPane fx:id="commandBoxPlaceholder" prefHeight="150.0" prefWidth="200.0"/>
+                                               prefWidth="200.0" VBox.vgrow="NEVER"/>
+                                    <StackPane fx:id="commandBoxPlaceholder" prefHeight="150.0" prefWidth="200.0" VBox.vgrow="NEVER"/>
                                 </children>
                             </VBox>
                         </bottom>