diff --git a/package-lock.json b/package-lock.json
index fb7d326..0e161b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "altarik-launcher",
-  "version": "0.2.2",
+  "version": "0.3.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 00a750a..7379af4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "altarik-launcher",
-  "version": "0.2.2",
+  "version": "0.3.0",
   "description": "Altarik Launcher",
   "main": "src/server/main.js",
   "repository": "AltarikMC/Launcher",
diff --git a/src/client/assets/css/index.css b/src/client/assets/css/index.css
index bd3e3a8..2fd5a92 100644
--- a/src/client/assets/css/index.css
+++ b/src/client/assets/css/index.css
@@ -7,7 +7,10 @@ html{
 }
 
 body{
-	background: black;
+	background-color: black;
+	background-image: url("../images/background.jpg");
+	background-size: cover;
+    background-repeat: no-repeat;
 	margin:0;
 	height:100%;
 	font-family: "Roboto";
@@ -28,7 +31,9 @@ body{
 	background-size: 100%;
 	width: 322px;
 	height: 398px;
-	padding: 20px 50px;
+	padding: 10px 50px;
+	font-family: "French-Press";
+	font-size: 26px;
 }
 
 #media {
@@ -174,19 +179,31 @@ h3 {
 	color: black;
 }
 
-.selected h3 {
-	color: red;
-}
+
 
 #sidebar h2,
 #sidebar-content h3 {
 	margin: 0;
 }
 
-#sidebar h2 {
-	margin-bottom: 10px;
+#sidebar-content {
+	color: rgba(56, 56, 56, 0.6);
+}
+
+#sidebar-content .selected {
+	color: black;
 }
 
 #sidebar-content {
 	overflow: auto;
+}
+
+#sidebar-content p {
+	margin: 0px;
+}
+
+#sidebar-content hr {
+	margin: 0px 0px 5px 0px;
+	border-width:0;
+	border-top: 1px solid black;
 }
\ No newline at end of file
diff --git a/src/client/assets/css/login.css b/src/client/assets/css/login.css
index 47ef42e..0530425 100644
--- a/src/client/assets/css/login.css
+++ b/src/client/assets/css/login.css
@@ -7,7 +7,10 @@ html{
 }
 
 body{
-	background: rgb(48, 48, 48);
+	background-color: rgb(48, 48, 48);
+    background-image: url("../images/background.jpg");
+    background-size: cover;
+    background-repeat: no-repeat;
 	margin:0;
     height:100%;
     font-family: "Roboto";
diff --git a/src/client/assets/images/background.jpg b/src/client/assets/images/background.jpg
new file mode 100644
index 0000000..ac1b2c2
Binary files /dev/null and b/src/client/assets/images/background.jpg differ
diff --git a/src/client/assets/images/maxresdefault.jpg b/src/client/assets/images/maxresdefault.jpg
deleted file mode 100644
index f9250d0..0000000
Binary files a/src/client/assets/images/maxresdefault.jpg and /dev/null differ
diff --git a/src/client/assets/js/index.js b/src/client/assets/js/index.js
index 2eeebea..5922650 100644
--- a/src/client/assets/js/index.js
+++ b/src/client/assets/js/index.js
@@ -89,12 +89,12 @@ ipcRenderer.on('launch', (e, args) => {
 
 ipcRenderer.on("modsInformations", (e, args) => {
     if(args === null) {
-        sidebar.innerHTML = "<p>Une erreur est survenue lors de la récupération des informations, vérifiez votre connexion internet puis cliquez sur réessayez</p>"
+        sidebar.innerHTML = "<hr><p>Une erreur est survenue lors de la récupération des informations, vérifiez votre connexion internet puis cliquez sur réessayez</p>"
         + "<button onclick=\"demandModsInformations()\">Réessayer</button>"
     } else {
         let element = ""
         for(const i in args) {
-            element += `<div data-chapter="${i}" onclick="changeSelectedChapter(this)"><h3>${args[i].title}</h3><p>${args[i].description}</p></div>`
+            element += `<hr><div data-chapter="${i}" onclick="changeSelectedChapter(this)"><h3>${args[i].title}</h3><p>${args[i].description}</p></div>`
         }
         sidebar.innerHTML = element
     }
@@ -110,7 +110,8 @@ function changeSelectedChapter(element) {
         v.classList.remove("selected")
     })
     element.classList.add("selected")
-    launchBtn.classList.remove('hidden')
+    launchText.innerHTML = "JOUER"
+    launchBtn.disabled = false
 }
 
 disconnectBtn.addEventListener('click', e => {
diff --git a/src/client/index.html b/src/client/index.html
index c9835fb..edd206d 100644
--- a/src/client/index.html
+++ b/src/client/index.html
@@ -50,12 +50,11 @@
             
         </div>
         <div id="main">
-            <img id="main-img" src="assets/images/maxresdefault.jpg">
             <div id="account">
                 <div id="nick"></div><!-- <img src=""> Head du joueur -->
             </div>
-            <button id="launch-btn" class="hidden">
-                <div id="launch-text">JOUER</div>
+            <button id="launch-btn" disabled>
+                <div id="launch-text">Selectionnez un chapitre</div>
                 <div id="loading-message" class="hidden">Téléchargement de Minecraft en cours...</div>
                 <div id="fullprogressbar" class="hidden"><div id="progressbar"></div></div>
             </button>
diff --git a/src/server/main.js b/src/server/main.js
index 7781d29..73a3609 100644
--- a/src/server/main.js
+++ b/src/server/main.js
@@ -90,7 +90,7 @@ ipcMain.on("login", (event, args) => {
     }, 1000)
     
   }).catch((err) => {
-    logger.warn(err)
+    logger.error(err)
     showNotification("Erreur de connexion")
   })
 })
@@ -140,6 +140,7 @@ ipcMain.on("launch", (event, args) => {
         })
     }).catch((err) => {
         showNotification("Impossible de lancer le jeu")
+        event.sender.send("close", 1)
         logger.error('Unable to launch the game')
         logger.error(err)
     })
@@ -166,9 +167,9 @@ function getModsInformations(event) {
             event.sender.send('modsInformations', extractModsFromFileSystem())
         }
     }).catch(err => {
-        logger.error("Unable to connect to server")
-        logger.error(err)
-        event.sender.send('informations', extractModsFromFileSystem())
+        logger.warn("Unable to connect to server")
+        logger.warn(err)
+        event.sender.send('modsInformations', extractModsFromFileSystem())
     })
 }
 
@@ -179,6 +180,7 @@ function extractModsFromFileSystem() {
         return extractModsInformations(JSON.parse(o.data))
     } else {
         showNotification("Impossible de récupérer certaines informations en ligne", "Veuillez réessayez en cliquant sur le bouton")
+        logger.error("Unable to get chapters informations from server or filesystem")
         return null
     }
 }