diff --git a/package.json b/package.json
index 8e45dbb..d26b127 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "license": "custom",
   "scripts": {
     "ng": "ng",
-    "start": "ng build && node ./bin/www",
+    "start": "ng build && ng serve --port 3000 && node ./bin/www",
     "build": "ng build --prod",
     "test": "ng test",
     "lint": "ng lint",
diff --git a/public/5af98f7301e59d329c750187 b/public/5af98f7301e59d329c750187
deleted file mode 100644
index 2f6ee07..0000000
Binary files a/public/5af98f7301e59d329c750187 and /dev/null differ
diff --git a/public/5af990b16c58a13a588b5871 b/public/5af990b16c58a13a588b5871
deleted file mode 100644
index 2f6ee07..0000000
Binary files a/public/5af990b16c58a13a588b5871 and /dev/null differ
diff --git a/src/app/book/book.component.html b/src/app/book/book.component.html
index 7b2de3a..dbddb09 100644
--- a/src/app/book/book.component.html
+++ b/src/app/book/book.component.html
@@ -1,6 +1,5 @@
   <div class="container-fluid">
       <div *ngIf="mainFolder">
-
           <p> Path : {{mainFolder.path}}</p>
           <p> Vous êtes dans le dossier : {{mainFolder.name}}</p>
           <button type="button" class="btn btn-sm btn-warning" mdbTooltip="Retour à : {{mainFolder.parent}}" placement="top" (click)="backToParentFolder()" *ngIf="mainFolder.path !== 'Home'"><i class="fa fa-chevron-left" aria-hidden="true"></i> {{mainFolder.parent}}</button>
diff --git a/src/app/book/book.component.ts b/src/app/book/book.component.ts
index 9e9bd2b..e6cbaa2 100644
--- a/src/app/book/book.component.ts
+++ b/src/app/book/book.component.ts
@@ -23,8 +23,7 @@ export class BookComponent implements OnInit, OnDestroy {
   fileChooseName: string;
   httpOptions: any;
   isClickCreateFolder: boolean;
-
-    inputCreateFolder: String;
+  inputCreateFolder: String;
 
   constructor(private http: HttpClient, private router: Router, private route: ActivatedRoute) {
     this.isClickCreateFolder = false;
@@ -92,7 +91,6 @@ export class BookComponent implements OnInit, OnDestroy {
           } else {
               this.allUserFolder = [];
           }
-
       });
   }
 
@@ -118,8 +116,6 @@ export class BookComponent implements OnInit, OnDestroy {
                   }, err => {
                       console.log('errrrr folllder : ' + err);
                   });
-
-
               }
           }
       });
@@ -160,7 +156,6 @@ export class BookComponent implements OnInit, OnDestroy {
               console.error(err);
           });
       }
-
   }
 
   fileChangeEvent(fileInput: any){