diff --git a/lang/en.json b/lang/en.json
index c31257f10a7557ab7a495c94a9532bd0e716f9e7..f7e98760501a131b44c1aed680d8c604f0d733a3 100755
--- a/lang/en.json
+++ b/lang/en.json
@@ -178,7 +178,7 @@
 		"manage_email_configuration": "Email server",
 		"manage_email_configurationDesc": "Configure email server for users notifications.",
 		"administration": "Administration",
-		"confirmMsg": "Are you sure",
+		"confirmMsg": "Are you sure ?",
 		"yes": "Yes",
 		"no": "No",
 		"ldapEnabled": "LDAP enabled",
diff --git a/lang/fr.json b/lang/fr.json
index fe83bff78d8f61b06cdc7a1396f7ac85f878b9e8..1286c6c44f3ebbfa240858fd0a0acbfba73321cc 100755
--- a/lang/fr.json
+++ b/lang/fr.json
@@ -178,7 +178,7 @@
 		"manage_email_configuration": "Serveur courriel",
 		"manage_email_configurationDesc": "Paramétrer le serveur de courriels pour les envois de notifications aux utilisateurs.",
 		"administration": "Administration",
-		"confirmMsg": "Voulez-vous effectuer cette action",
+		"confirmMsg": "Voulez-vous effectuer cette action ?",
 		"yes": "Oui",
 		"no": "Non",
 		"ldapEnabled": "LDAP activé",
diff --git a/src/frontend/app/documentSignList/document-sign-list.component.ts b/src/frontend/app/documentSignList/document-sign-list.component.ts
index e34a00e4b0e9c219f58ba69490faeecfd454580e..0c31d6d680bb36a51928f72974e1920e27a5bdec 100644
--- a/src/frontend/app/documentSignList/document-sign-list.component.ts
+++ b/src/frontend/app/documentSignList/document-sign-list.component.ts
@@ -1,12 +1,13 @@
 import { Component, OnInit, ViewChild, Input, ElementRef } from '@angular/core';
 import { SignaturesContentService } from '../service/signatures.service';
 import {
-    MatMenuTrigger,
+    MatMenuTrigger, MatDialog,
 } from '@angular/material';
 import { NotificationService } from '../service/notification.service';
 import { DomSanitizer } from '@angular/platform-browser';
 import { TranslateService } from '@ngx-translate/core';
 import { LocalStorageService } from '../service/local-storage.service';
+import { ConfirmComponent } from '../plugins/confirm.component';
 
 
 @Component({
@@ -21,7 +22,8 @@ export class DocumentSignListComponent implements OnInit {
         private sanitization: DomSanitizer,
         public signaturesService: SignaturesContentService,
         public notificationService: NotificationService,
-        private localStorage: LocalStorageService
+        private localStorage: LocalStorageService,
+        public dialog: MatDialog
         ) { }
 
     ngOnInit(): void { }
@@ -40,22 +42,25 @@ export class DocumentSignListComponent implements OnInit {
     }
 
     cloneSign(i: number) {
-        const r = confirm(this.translate.instant('lang.wantSignOtherPage'));
+        const dialogRef = this.dialog.open(ConfirmComponent, { autoFocus: false, width: '450px', data: { title: 'lang.wantSignOtherPage', msg: '' } });
 
-        if (r) {
-            this.signaturesService.signaturesContent[this.signaturesService.currentPage][i].inAllPage = true;
-            this.signaturesService.signaturesContent[this.signaturesService.currentPage][i].token = Math.random().toString(36).substr(2, 9);
+        dialogRef.afterClosed().subscribe(result => {
+            if (result === 'yes') {
+                this.signaturesService.signaturesContent[this.signaturesService.currentPage][i].inAllPage = true;
+                this.signaturesService.signaturesContent[this.signaturesService.currentPage][i].token = Math.random().toString(36).substr(2, 9);
 
-            for (let index = 1; index <= this.signaturesService.totalPage; index++) {
-                if (!this.signaturesService.signaturesContent[index]) {
-                  this.signaturesService.signaturesContent[index] = [];
-                }
-                if (index !== this.signaturesService.currentPage) {
-                    this.signaturesService.signaturesContent[index].push(JSON.parse(JSON.stringify(this.signaturesService.signaturesContent[this.signaturesService.currentPage][i])));
+                for (let index = 1; index <= this.signaturesService.totalPage; index++) {
+                    if (!this.signaturesService.signaturesContent[index]) {
+                      this.signaturesService.signaturesContent[index] = [];
+                    }
+                    if (index !== this.signaturesService.currentPage) {
+                        this.signaturesService.signaturesContent[index].push(JSON.parse(JSON.stringify(this.signaturesService.signaturesContent[this.signaturesService.currentPage][i])));
+                    }
                 }
+                this.localStorage.save(this.signaturesService.mainDocumentId.toString(), JSON.stringify({'sign' : this.signaturesService.signaturesContent, 'note' : this.signaturesService.notesContent}));
             }
-            this.localStorage.save(this.signaturesService.mainDocumentId.toString(), JSON.stringify({'sign' : this.signaturesService.signaturesContent, 'note' : this.signaturesService.notesContent}));
-        }
+        });
+
         this.menuSign.closeMenu();
     }
 
diff --git a/src/frontend/app/plugins/confirm.component.html b/src/frontend/app/plugins/confirm.component.html
index 609172e2fea09b6c601181e7130ad638468dde60..c4678f7c259308b7b5a362fa0144be174e555f7f 100644
--- a/src/frontend/app/plugins/confirm.component.html
+++ b/src/frontend/app/plugins/confirm.component.html
@@ -1,5 +1,5 @@
 <div class="modalContent {{data.mode}}">
-  <h1 mat-dialog-title>{{data.title | translate}} ?</h1>
+  <h1 mat-dialog-title>{{data.title | translate}}</h1>
   <div mat-dialog-content *ngIf="data.msg !== null" [innerHTML]="data.msg | translate"></div>
   <div mat-dialog-actions>
     <button class="actions btn blue" mat-button (click)="this.dialogRef.close('yes');">{{'lang.yes' | translate}}</button>