diff --git a/Android/app/src/main/AndroidManifest.xml b/Android/app/src/main/AndroidManifest.xml
index e793a5a..f1fa764 100644
--- a/Android/app/src/main/AndroidManifest.xml
+++ b/Android/app/src/main/AndroidManifest.xml
@@ -12,7 +12,7 @@
         android:theme="@style/Theme.MathsEduc"
         tools:targetApi="31">
         <activity android:name=".MainActivity" android:exported="true">
-            <intent-filter>=
+            <intent-filter>
                 <category android:name="android.intent.category.LAUNCHER"/>
                 <action android:name="android.intent.action.MAIN"/>
             </intent-filter>
diff --git a/Android/app/src/main/res/layout/activity_main.xml b/Android/app/src/main/res/layout/activity_main.xml
index 4169e70..b1179fb 100644
--- a/Android/app/src/main/res/layout/activity_main.xml
+++ b/Android/app/src/main/res/layout/activity_main.xml
@@ -4,28 +4,42 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    tools:context=".MainActivity">
+    tools:context=".MainActivity"
+    android:gravity="center">
 
-    <TextView
-        android:id="@+id/textTitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+    <ImageView
+        android:id="@+id/background_image"
+        android:layout_width="165dp"
+        android:layout_height="138dp"
         android:layout_gravity="center_horizontal"
-        android:layout_marginTop="24dp"
-        android:text="@string/app_name"
-        android:textSize="34sp" />
+        android:layout_marginTop="30dp"
+        android:contentDescription="@string/app_name"
+        android:scaleType="centerCrop"
+        android:src="@drawable/logo" />
+
 
     <Button
         android:id="@+id/btnSolo"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_width="370dp"
+        android:layout_height="90dp"
+        android:layout_marginTop="40dp"
+        android:backgroundTint="@color/green"
         android:text="@string/solo" />
 
     <Button
         android:id="@+id/btnMulti"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="8dp"
+        android:layout_width="370dp"
+        android:layout_height="90dp"
+        android:layout_marginTop="30dp"
+        android:backgroundTint="@color/orange"
         android:text="@string/multiplayer" />
+
+    <Button
+        android:id="@+id/btnConnexion"
+        android:layout_width="200dp"
+        android:layout_height="60dp"
+        android:layout_marginTop="50dp"
+        android:backgroundTint="@color/grey"
+        android:text="@string/connexion" />
+
 </LinearLayout>
\ No newline at end of file
diff --git a/Android/app/src/main/res/values/colors.xml b/Android/app/src/main/res/values/colors.xml
index f8c6127..05310a0 100644
--- a/Android/app/src/main/res/values/colors.xml
+++ b/Android/app/src/main/res/values/colors.xml
@@ -7,4 +7,7 @@
     <color name="teal_700">#FF018786</color>
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
+    <color name="green">#008000</color>
+    <color name="orange">#FFA500</color>
+    <color name="grey">#8C92AC</color>
 </resources>
\ No newline at end of file
diff --git a/Android/app/src/main/res/values/strings.xml b/Android/app/src/main/res/values/strings.xml
index a0da734..0c38644 100644
--- a/Android/app/src/main/res/values/strings.xml
+++ b/Android/app/src/main/res/values/strings.xml
@@ -2,4 +2,6 @@
     <string name="app_name">MathsEduc</string>
     <string name="solo">Solo</string>
     <string name="multiplayer">Multiplayer</string>
+    <string name="connexion">Connexion</string>
+    <string name="profile">Profile</string>
 </resources>
\ No newline at end of file
diff --git a/Android/app/src/main/res/values/themes.xml b/Android/app/src/main/res/values/themes.xml
index 718f00c..d932534 100644
--- a/Android/app/src/main/res/values/themes.xml
+++ b/Android/app/src/main/res/values/themes.xml
@@ -12,5 +12,6 @@
         <!-- Status bar color. -->
         <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
         <!-- Customize your theme here. -->
+        <item name="android:windowBackground">@drawable/background</item>
     </style>
 </resources>
\ No newline at end of file