diff --git a/app/src/main/res/drawable/fond.jpg b/app/src/main/res/drawable/fond.jpg
new file mode 100644
index 0000000..6ce7a7b
Binary files /dev/null and b/app/src/main/res/drawable/fond.jpg differ
diff --git a/app/src/main/res/drawable/logo_network.png b/app/src/main/res/drawable/logo_network.png
index cc6a01d..322c325 100644
Binary files a/app/src/main/res/drawable/logo_network.png and b/app/src/main/res/drawable/logo_network.png differ
diff --git a/app/src/main/res/layout/activity_client_exist_confirmation.xml b/app/src/main/res/layout/activity_client_exist_confirmation.xml
index 83fcaf3..381155e 100644
--- a/app/src/main/res/layout/activity_client_exist_confirmation.xml
+++ b/app/src/main/res/layout/activity_client_exist_confirmation.xml
@@ -3,7 +3,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical" >
+    android:orientation="vertical"
+    android:background="@drawable/fond">
 
     <TextView
         android:id="@+id/textViewTitle"
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 29b01dd..637e953 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -5,18 +5,9 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    tools:context=".MainActivity">
-
-    <TextView
-        android:id="@+id/textViewTitle"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="30dp"
-        android:layout_weight="0.5"
-        android:gravity="center"
-        android:text="@string/nfc_reader"
-        android:textSize="50sp"
-        android:textStyle="bold" />
+    android:background="@drawable/fond"
+    tools:context=".MainActivity"
+    >
 
     <Space
         android:layout_width="match_parent"
@@ -37,6 +28,17 @@
             app:srcCompat="@drawable/logo_network" />
     </FrameLayout>
 
+    <TextView
+        android:id="@+id/textViewTitle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="30dp"
+        android:layout_weight="0.5"
+        android:gravity="center"
+        android:text="@string/nfc_reader"
+        android:textSize="50sp"
+        android:textStyle="bold" />
+
     <Space
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/activity_payment.xml b/app/src/main/res/layout/activity_payment.xml
index ea4ec53..37036c8 100644
--- a/app/src/main/res/layout/activity_payment.xml
+++ b/app/src/main/res/layout/activity_payment.xml
@@ -3,7 +3,8 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:paddingBottom="20dp">
+    android:paddingBottom="20dp"
+    android:background="@drawable/fond">
 
     <TextView
         android:id="@+id/title_payment"
@@ -16,6 +17,16 @@
         android:textSize="36sp"
         android:textStyle="bold" />
 
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="0.4"
+        android:gravity="center"
+        android:textStyle="bold"
+        android:textSize="26sp"
+        android:text="Saisie du montant" />
+
     <FrameLayout
         android:id="@+id/frame_layout_number"
         android:layout_width="match_parent"
@@ -25,19 +36,37 @@
         android:paddingRight="50dp"
         android:paddingBottom="20dp">
 
-        <EditText
-            android:id="@+id/edit_number"
+        <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center"
-            android:layout_weight="1"
-            android:ems="10"
-            android:focusable="true"
-            android:focusableInTouchMode="true"
-            android:gravity="center"
-            android:inputType="numberDecimal"
-            android:paddingRight="30dp"
-            android:textSize="36sp" />
+            android:layout_height="match_parent"
+            android:orientation="horizontal">
+
+            <EditText
+                android:id="@+id/edit_number"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1.9"
+                android:ems="10"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                android:foregroundGravity="center"
+                android:gravity="center"
+                android:layout_marginLeft="60dp"
+                android:inputType="numberDecimal"
+                android:textSize="36sp" />
+
+            <TextView
+                android:id="@+id/textView2"
+                android:layout_width="57dp"
+                android:layout_height="40dp"
+                android:layout_gravity="center"
+                android:layout_weight=".1"
+                android:gravity="center"
+                android:textStyle="bold"
+                android:textSize="26sp"
+                android:text="€" />
+        </LinearLayout>
 
     </FrameLayout>
 
diff --git a/app/src/main/res/layout/activity_tag_detected.xml b/app/src/main/res/layout/activity_tag_detected.xml
index 1b6c9b5..844d32c 100644
--- a/app/src/main/res/layout/activity_tag_detected.xml
+++ b/app/src/main/res/layout/activity_tag_detected.xml
@@ -4,7 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:background="@drawable/fond">
 
     <Space
         android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_tag_detected_admin.xml b/app/src/main/res/layout/activity_tag_detected_admin.xml
index 380a890..c2e5ec0 100644
--- a/app/src/main/res/layout/activity_tag_detected_admin.xml
+++ b/app/src/main/res/layout/activity_tag_detected_admin.xml
@@ -4,7 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:background="@drawable/fond">
 
     <Space
         android:layout_width="match_parent"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9b1211c..d5caa6f 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">My NFC Network</string>
+    <string name="app_name">App Network NFC</string>
     <string name="retour">Retour</string>
     <string name="nfc_reader">NFC Reader</string>
 </resources>