diff --git a/models/ChuckFileSaveMongo.js b/models/ChuckFileSaveMongo.js
new file mode 100644
index 0000000..7c97913
--- /dev/null
+++ b/models/ChuckFileSaveMongo.js
@@ -0,0 +1,31 @@
+var mongoose = require('mongoose');
+var Schema = mongoose.Schema;
+
+var ChunkFileSaveMongo = new Schema({
+    uid: {
+        type: String,
+        unique: false
+    },
+    fieldname: {
+        type: String,
+        unique: false
+    },
+    files_id: {
+        type: String,
+        unique: false
+    },
+    n: {
+        type: String,
+        unique: false
+    },
+    data: {
+        type: String,
+        unique: false
+    },
+    id: {
+        type: String,
+        unique: false
+    }
+});
+
+module.exports = mongoose.model('ChunkFileSaveMongo', ChunkFileSaveMongo, 'fs.chunks');
diff --git a/models/ChunkFileSaveMongo.js b/models/ChunkFileSaveMongo.js
new file mode 100644
index 0000000..eefb6b2
--- /dev/null
+++ b/models/ChunkFileSaveMongo.js
@@ -0,0 +1,30 @@
+var mongoose = require('mongoose');
+var Schema = mongoose.Schema;
+
+var ChunkFileSaveMongo = new Schema({
+    uid: {
+        type: String,
+        unique: false
+    },
+    fieldname: {
+        type: String,
+        unique: false
+    },
+    files_id: {
+        type: String,
+        unique: false
+    },
+    n: {
+        type: String,
+        unique: false
+    },
+    data: [{
+        type: String
+    }],
+    id: {
+        type: String,
+        unique: false
+    }
+});
+
+module.exports = mongoose.model('ChunkFileSaveMongo', ChunkFileSaveMongo, 'fs.chunks');
diff --git a/models/FileSaveMongo.js b/models/FileSaveMongo.js
new file mode 100644
index 0000000..2236ac6
--- /dev/null
+++ b/models/FileSaveMongo.js
@@ -0,0 +1,63 @@
+var mongoose = require('mongoose');
+var Schema = mongoose.Schema;
+
+var FileSaveMongoShema = new Schema({
+    uid: {
+        type: String,
+        unique: false
+    },
+    fieldname: {
+        type: String,
+        unique: false
+    },
+    originalname: {
+        type: String,
+        unique: false
+    },
+    encoding: {
+        type: String,
+        unique: false
+    },
+    mimetype: {
+        type: String,
+        unique: false
+    },
+    id: {
+        type: String,
+        unique: false
+    },
+    filename: {
+        type: String,
+        unique: false
+    },
+    metadata: {
+        type: String,
+        unique: false
+    },
+    bucketName: {
+        type: String,
+        unique: false
+    },
+    chunkSize: {
+        type: String,
+        unique: false
+    },
+    size: {
+        type: String,
+        unique: false
+    },
+    md5: {
+        type: String,
+        unique: false
+    },
+    uploadDate: {
+        type: String,
+        unique: false
+    },
+    contentType: {
+        type: String,
+        unique: false
+    }
+});
+
+module.exports = mongoose.model('FileSaveMongo', FileSaveMongoShema, 'fs.files');
diff --git a/routes/api.js b/routes/api.js
index 8140cb4..ce1f29e 100644
--- a/routes/api.js
+++ b/routes/api.js
@@ -111,15 +111,15 @@ router.post('/createFolder', function(req, res, next) {
 
 /* DELETE FILE */
 router.post('/deleteFileMongo', function(req, res, next) {
-    console.log('nana : ' + JSON.stringify(req.body));
+    console.log(JSON.stringify(req.body));
     FileMongo.remove({_id : req.body._id, name: req.body.name, owner: req.body.owner}, function (err, post) {
         if (err){
-            console.log('nana err : ' + err);
+            console.log('err deleteF ileMongo : ' + err);
 
             return next(err);
         }
         //Delete file multer dans Public
-        console.log('this.getStringExtention(req.body) : ' + getStringExtention(req.body));
+        //console.log('this.getStringExtention(req.body) : ' + getStringExtention(req.body));
         fs.unlink('./public/' + req.body._id + getStringExtention(req.body));
 
         res.json(post);
@@ -259,7 +259,7 @@ router.post('/signin', function(req, res) {
             // check if password matches
             user.comparePassword(req.body.password, function (err, isMatch) {
                 if (isMatch && !err) {
-                    console.log('req.user.username log : ' + JSON.stringify(user));
+                    console.log('user logged : ' + JSON.stringify(user));
                     // if user is found and password is right create a token
                     var token = jwt.sign(user.toJSON(), config.secret);
                     // return the information including token as JSON
diff --git a/src/app/book/book.component.html b/src/app/book/book.component.html
index e8a84a5..8497094 100644
--- a/src/app/book/book.component.html
+++ b/src/app/book/book.component.html
@@ -4,6 +4,7 @@
 
 <div class="container-fluid">
     <div *ngIf="mainFolder">
+        <p> Espace utilisé : {{sizeFile.toString() === '0' ? '0' :  (sizeFile/ ( 1024 * 1024 ) | number : '1.2-2')}} / 30 Mo</p>
         <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 2c9a64a..374a4e1 100644
--- a/src/app/book/book.component.ts
+++ b/src/app/book/book.component.ts
@@ -25,7 +25,7 @@ export class BookComponent implements OnInit, OnDestroy {
   @Output() setAllUserAppFolder = new EventEmitter<String>();
 
     message: string = 'Hola Mundo!';
-
+    sizeFile:any;
     @Output() messageEvent = new EventEmitter<string>();
   currentUser: any;
   allUserFile: any;
@@ -63,10 +63,11 @@ export class BookComponent implements OnInit, OnDestroy {
 
 
     constructor(private http: HttpClient, private router: Router, private route: ActivatedRoute, public sanitizer: DomSanitizer) {
-    this.isClickCreateFolder = false;
-    this.fileChooseName = 'None';
-    this.filesToUpload = [];
-    this.test = '';
+        this.isClickCreateFolder = false;
+        this.fileChooseName = 'None';
+        this.filesToUpload = [];
+        this.test = '';
+        this.sizeFile = 0;
   }
     sendMessage() {
         console.log('caca');
@@ -178,7 +179,7 @@ export class BookComponent implements OnInit, OnDestroy {
   getfiles() {
       //var preview = document.querySelector('img');
 
-
+      this.sizeFile = 0;
       var meee = this;
 
       this.http.post('/api/getFileList', {mainPath : this.mainFolder.path, owner: this.currentUser.username.toString()}).subscribe(files => {
@@ -187,13 +188,16 @@ export class BookComponent implements OnInit, OnDestroy {
 
               this.allUserFile = files;
               for (let f of this.allUserFile) {
+
+                  this.sizeFile += +f.taille;
+                  console.log('this.sizeFile : ' + this.sizeFile);
                   if(f.type === ('image/jpeg') || f.type === ('image/png')){
                       f.data = f.url;
                       f.urlSafe = this.sanitizer.bypassSecurityTrustUrl(f.url);
                   }else{
                       f.data = f.url;
                       f.urlSafe = this.sanitizer.bypassSecurityTrustResourceUrl(f.url);
-              }
+                    }
 
               }
           } else {
@@ -212,12 +216,12 @@ export class BookComponent implements OnInit, OnDestroy {
       });
   }
   getAllUserAppFolder(){
-      this.message = 'caca';
+      this.message = '';
       this.sendMessage();
       this.http.post('/api/getFolderAppList', {owner: this.currentUser.username.toString()}).subscribe(folders => {
           if (folders) {
               this.allUserAppFolder = folders;
-              console.log('yuuuuuuuuuu' + this.currentUser.username.toString());
+              console.log(this.currentUser.username.toString());
 
               this.setAllUserAppFolder.emit(this.currentUser.username.toString());
           } else {
@@ -274,7 +278,7 @@ export class BookComponent implements OnInit, OnDestroy {
                   this.http.post('api/createFolder', { name: 'Home', parent: '', path: 'Home', taille: 'taiile', idUser: this.currentUser._id.toString(), fileList: [], folderList: [], owner: this.currentUser.username.toString() }).subscribe(resp => {
                       this.mainFolder = resp;
                   }, err => {
-                      console.log('errrrr folllder : ' + err);
+                      console.log('err open Folder : ' + err);
                   });
               }
           }
@@ -293,7 +297,7 @@ export class BookComponent implements OnInit, OnDestroy {
           this.getfolders();
           this.getAllUserAppFolder();
       }, err => {
-          console.log('errrrr folllder : ' + err);
+          console.log('err create Folder : ' + err);
       });
   }
 
diff --git a/src/app/home/home.component.html b/src/app/home/home.component.html
index c3aa8a0..7cbbc90 100644
--- a/src/app/home/home.component.html
+++ b/src/app/home/home.component.html
@@ -50,8 +50,7 @@
                   <!--Header-->
                   <div class="text-center">
                     <h3 class="white-text"><i class="fa fa-user white-text"></i> Log in:</h3>
-                    titi@caille.com
-                    caille
+
                     <hr class="hr-light">
                   </div>
 
@@ -95,11 +94,11 @@
                   </div>
 
                   <!--Body-->
-                  <div class="md-form">
-                    <i class="fa fa-user prefix white-text"></i>
-                    <input type="text" id="form3" class="form-control" data-success=" " data-error=" " mdbInputDirective>
-                    <label for="form3">Your name</label>
-                  </div>
+                  <!--<div class="md-form">-->
+                    <!--<i class="fa fa-user prefix white-text"></i>-->
+                    <!--<input type="text" id="form3" class="form-control" data-success=" " data-error=" " mdbInputDirective>-->
+                    <!--<label for="form3">Your name</label>-->
+                  <!--</div>-->
                   <div class="md-form">
                     <i class="fa fa-envelope prefix white-text"></i>
                     <input type="email" id="form2" data-error="wrong email" data-success=" " data-error=" " [(ngModel)]="signupData.username" class="form-control" mdbInputDirective>
diff --git a/src/app/main/main.component.ts b/src/app/main/main.component.ts
index 3572fe5..cfd1f6c 100644
--- a/src/app/main/main.component.ts
+++ b/src/app/main/main.component.ts
@@ -13,6 +13,7 @@ export class MainComponent implements OnInit {
     allUserAppFile: any;
     mainFolder: any;
     currentUser: any;
+
   constructor(private router: Router, private route: ActivatedRoute, private http: HttpClient) { }
 
     logout() {
@@ -40,7 +41,7 @@ export class MainComponent implements OnInit {
 
   }
     getAllUserAppFiles() {
-
+        console.log(this.currentUser.username.toString());
         this.http.post('/api/getFileAppList', {owner: this.currentUser.username.toString()}).subscribe(files => {
             if (files) {
                 this.allUserAppFile = files;
@@ -57,7 +58,11 @@ export class MainComponent implements OnInit {
 
 
     getItems(path) {
-        return this.allUserAppFile.filter((file) => file.path === path);
+      var test = [];
+        if(this.allUserAppFile !== undefined){
+            test = this.allUserAppFile.filter((file) => file.path === path);
+        }
+        return test;
     }
     getAllUserAppFolder(){