diff --git a/ScienceQuest/app/src/androidTest/java/com/example/sciencequest/ExampleInstrumentedTest.kt b/ScienceQuest/app/src/androidTest/java/fr/iut/sciencequest/ExampleInstrumentedTest.kt
similarity index 94%
rename from ScienceQuest/app/src/androidTest/java/com/example/sciencequest/ExampleInstrumentedTest.kt
rename to ScienceQuest/app/src/androidTest/java/fr/iut/sciencequest/ExampleInstrumentedTest.kt
index b0097e8..7215144 100644
--- a/ScienceQuest/app/src/androidTest/java/com/example/sciencequest/ExampleInstrumentedTest.kt
+++ b/ScienceQuest/app/src/androidTest/java/fr/iut/sciencequest/ExampleInstrumentedTest.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest
+package fr.iut.sciencequest
 
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
diff --git a/ScienceQuest/app/src/main/AndroidManifest.xml b/ScienceQuest/app/src/main/AndroidManifest.xml
index 92567a3..2d56d98 100644
--- a/ScienceQuest/app/src/main/AndroidManifest.xml
+++ b/ScienceQuest/app/src/main/AndroidManifest.xml
@@ -13,12 +13,7 @@
         android:theme="@style/Theme.ScienceQuest"
         tools:targetApi="31">
         <activity
-            android:name=".AccountActivity"
-            android:exported="false"
-            android:label="@string/title_activity_account"
-            android:theme="@style/Theme.ScienceQuest" />
-        <activity
-            android:name=".MainActivity"
+            android:name="fr.iut.sciencequest.MainActivity"
             android:exported="true"
             android:label="@string/app_name"
             android:theme="@style/Theme.ScienceQuest">
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/MainActivity.kt b/ScienceQuest/app/src/main/java/com/example/sciencequest/MainActivity.kt
deleted file mode 100644
index 5a06ca5..0000000
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/MainActivity.kt
+++ /dev/null
@@ -1,45 +0,0 @@
-package com.example.sciencequest
-
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.size
-import androidx.compose.material3.CenterAlignedTopAppBar
-import androidx.compose.material3.FilledIconButton
-import androidx.compose.material3.FloatingActionButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.Dp
-import com.example.sciencequest.navigation.NavHost
-import com.example.sciencequest.ui.theme.ScienceQuestTheme
-
-class MainActivity : ComponentActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setContent {
-            ScienceQuestTheme {
-                // A surface container using the 'background' color from the theme
-                Surface(
-                    modifier = Modifier.fillMaxSize(),
-                    color = MaterialTheme.colorScheme.background
-                ) {
-                    NavHost()
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/view/HomeScreen.kt b/ScienceQuest/app/src/main/java/com/example/sciencequest/view/HomeScreen.kt
deleted file mode 100644
index b8fb32e..0000000
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/view/HomeScreen.kt
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.example.sciencequest.view
-
-import androidx.compose.foundation.Image
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Row
-import androidx.compose.material3.FilledIconButton
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.res.painterResource
-import com.example.sciencequest.R
-
-@Composable
-fun HomeScreen(goToHome: () -> Unit, goToAccount: () -> Unit) {
-    topBar(goToAccount, goToHome)
-    mainContent()
-}
-
-@Composable
-fun mainContent() {
-
-}
\ No newline at end of file
diff --git a/ScienceQuest/app/src/main/java/fr/iut/sciencequest/MainActivity.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/MainActivity.kt
new file mode 100644
index 0000000..bd86650
--- /dev/null
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/MainActivity.kt
@@ -0,0 +1,28 @@
+package fr.iut.sciencequest
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.ui.Modifier
+import fr.iut.sciencequest.navigation.NavHost
+import fr.iut.sciencequest.ui.theme.ScienceQuestTheme
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            ScienceQuestTheme {
+                // A surface container using the 'background' color from the theme
+                Surface(
+                    modifier = Modifier.fillMaxSize(),
+                    color = MaterialTheme.colorScheme.background
+                ) {
+                    NavHost()
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/navigation/NavHost.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/navigation/NavHost.kt
similarity index 87%
rename from ScienceQuest/app/src/main/java/com/example/sciencequest/navigation/NavHost.kt
rename to ScienceQuest/app/src/main/java/fr/iut/sciencequest/navigation/NavHost.kt
index 3f2e077..e0381ee 100644
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/navigation/NavHost.kt
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/navigation/NavHost.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest.navigation
+package fr.iut.sciencequest.navigation
 
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
@@ -6,8 +6,8 @@ import androidx.compose.ui.Modifier
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
-import com.example.sciencequest.view.AccountScreen
-import com.example.sciencequest.view.HomeScreen
+import fr.iut.sciencequest.view.AccountScreen
+import fr.iut.sciencequest.view.HomeScreen
 
 
 @Composable
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Color.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Color.kt
similarity index 75%
rename from ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Color.kt
rename to ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Color.kt
index 7386113..339eab8 100644
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Color.kt
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Color.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest.ui.theme
+package fr.iut.sciencequest.ui.theme
 
 import androidx.compose.ui.graphics.Color
 
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Theme.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Theme.kt
similarity index 98%
rename from ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Theme.kt
rename to ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Theme.kt
index a64fbba..9610f88 100644
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Theme.kt
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Theme.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest.ui.theme
+package fr.iut.sciencequest.ui.theme
 
 import android.app.Activity
 import android.os.Build
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Type.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Type.kt
similarity index 95%
rename from ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Type.kt
rename to ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Type.kt
index 83cd31c..a411867 100644
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/ui/theme/Type.kt
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/ui/theme/Type.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest.ui.theme
+package fr.iut.sciencequest.ui.theme
 
 import androidx.compose.material3.Typography
 import androidx.compose.ui.text.TextStyle
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/view/AccountScreen.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/AccountScreen.kt
similarity index 91%
rename from ScienceQuest/app/src/main/java/com/example/sciencequest/view/AccountScreen.kt
rename to ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/AccountScreen.kt
index eef75d3..fc30a6b 100644
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/view/AccountScreen.kt
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/AccountScreen.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest.view
+package fr.iut.sciencequest.view
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxWidth
diff --git a/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/HomeScreen.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/HomeScreen.kt
new file mode 100644
index 0000000..229973c
--- /dev/null
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/HomeScreen.kt
@@ -0,0 +1,14 @@
+package fr.iut.sciencequest.view
+
+import androidx.compose.runtime.Composable
+
+@Composable
+fun HomeScreen(goToHome: () -> Unit, goToAccount: () -> Unit) {
+    topBar(goToAccount, goToHome)
+    mainContent()
+}
+
+@Composable
+fun mainContent() {
+
+}
\ No newline at end of file
diff --git a/ScienceQuest/app/src/main/java/com/example/sciencequest/view/TopBar.kt b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/TopBar.kt
similarity index 96%
rename from ScienceQuest/app/src/main/java/com/example/sciencequest/view/TopBar.kt
rename to ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/TopBar.kt
index ed7ec6c..13d479f 100644
--- a/ScienceQuest/app/src/main/java/com/example/sciencequest/view/TopBar.kt
+++ b/ScienceQuest/app/src/main/java/fr/iut/sciencequest/view/TopBar.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest.view
+package fr.iut.sciencequest.view
 
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Arrangement
diff --git a/ScienceQuest/app/src/test/java/com/example/sciencequest/ExampleUnitTest.kt b/ScienceQuest/app/src/test/java/fr/iut/sciencequest/ExampleUnitTest.kt
similarity index 90%
rename from ScienceQuest/app/src/test/java/com/example/sciencequest/ExampleUnitTest.kt
rename to ScienceQuest/app/src/test/java/fr/iut/sciencequest/ExampleUnitTest.kt
index 9b4d7ed..9ef6d34 100644
--- a/ScienceQuest/app/src/test/java/com/example/sciencequest/ExampleUnitTest.kt
+++ b/ScienceQuest/app/src/test/java/fr/iut/sciencequest/ExampleUnitTest.kt
@@ -1,4 +1,4 @@
-package com.example.sciencequest
+package fr.iut.sciencequest
 
 import org.junit.Test