diff --git a/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.html b/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.html
index 556a1bc59..820b6a792 100644
--- a/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.html
+++ b/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.html
@@ -1,4 +1,4 @@
-<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="staticBackdrop">
+<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="staticBackdrop" [clrModalClosable]="false">
     <h3 class="modal-title">{{'PROFILE.TITLE' | translate}}</h3>
     <inline-alert class="modal-title" (confirmEvt)="confirmCancel($event)"></inline-alert>
     <div class="modal-body" style="overflow-y: hidden;">
diff --git a/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.ts b/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.ts
index fac1bd8b1..24834916c 100644
--- a/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.ts
+++ b/src/ui_ng/src/app/account/account-settings/account-settings-modal.component.ts
@@ -97,12 +97,8 @@ export class AccountSettingsModalComponent implements OnInit, AfterViewChecked {
         }
 
         for (var prop in this.originalStaticData) {
-            if (this.originalStaticData[prop]) {
-                if (this.account[prop]) {
-                    if (this.originalStaticData[prop] != this.account[prop]) {
-                        return true;
-                    }
-                }
+            if (this.originalStaticData[prop] != this.account[prop]) {
+                return true;
             }
         }
 
@@ -188,7 +184,7 @@ export class AccountSettingsModalComponent implements OnInit, AfterViewChecked {
                 if (this.msgHandler.isAppLevel(error)) {
                     this.opened = false;
                     this.msgHandler.handleError(error);
-                }else{
+                } else {
                     this.inlineAlert.showInlineError(error);
                 }
             });
diff --git a/src/ui_ng/src/app/account/password/password-setting.component.html b/src/ui_ng/src/app/account/password/password-setting.component.html
index 0ecc01d30..1057922b1 100644
--- a/src/ui_ng/src/app/account/password/password-setting.component.html
+++ b/src/ui_ng/src/app/account/password/password-setting.component.html
@@ -1,4 +1,4 @@
-<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="true">
+<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="true" [clrModalClosable]="false">
     <h3 class="modal-title">{{'CHANGE_PWD.TITLE' | translate}}</h3>
     <inline-alert class="modal-title" (confirmEvt)="confirmCancel($event)"></inline-alert>
     <div class="modal-body" style="overflow-y: hidden;">
diff --git a/src/ui_ng/src/app/account/sign-up/sign-up.component.html b/src/ui_ng/src/app/account/sign-up/sign-up.component.html
index 54a5dd4ac..c467fd45b 100644
--- a/src/ui_ng/src/app/account/sign-up/sign-up.component.html
+++ b/src/ui_ng/src/app/account/sign-up/sign-up.component.html
@@ -1,4 +1,4 @@
-<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="staticBackdrop" [clrModalClosable]="true">
+<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="staticBackdrop" [clrModalClosable]="false">
     <h3 class="modal-title">{{'SIGN_UP.TITLE' | translate}}</h3>
     <inline-alert class="modal-title" (confirmEvt)="confirmCancel($event)"></inline-alert>
     <div class="modal-body" style="overflow-y: hidden;">
diff --git a/src/ui_ng/src/app/app-config.ts b/src/ui_ng/src/app/app-config.ts
index 5715716a6..4b269c62a 100644
--- a/src/ui_ng/src/app/app-config.ts
+++ b/src/ui_ng/src/app/app-config.ts
@@ -9,6 +9,7 @@ export class AppConfig {
         this.project_creation_restriction = "everyone";
         this.self_registration = true;
         this.has_ca_root = false;
+        this.harbor_version = "0.5.0";//default
     }
     
     with_notary: boolean;
@@ -19,4 +20,5 @@ export class AppConfig {
     project_creation_restriction: string;
     self_registration: boolean;
     has_ca_root: boolean;
+    harbor_version: string;
 }
\ No newline at end of file
diff --git a/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.html b/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.html
index d194e5bca..3d7600058 100644
--- a/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.html
+++ b/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.html
@@ -7,8 +7,6 @@
         <div style="height: 12px;"></div>
         <div>
             <span class="p5 about-version">{{'ABOUT.VERSION' | translate}} {{version}}</span>
-            <span>|</span>
-            <span class="p5 about-build">{{'ABOUT.BUILD' | translate}} {{build}}</span>
         </div>
         <div style="height: 12px;"></div>
         <div>
diff --git a/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.ts b/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.ts
index adea99883..9f422c9bc 100644
--- a/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.ts
+++ b/src/ui_ng/src/app/shared/about-dialog/about-dialog.component.ts
@@ -1,5 +1,7 @@
 import { Component } from '@angular/core';
- 
+
+import { AppConfigService } from '../../app-config.service';
+
 @Component({
     selector: 'about-dialog',
     templateUrl: "about-dialog.component.html",
@@ -7,8 +9,14 @@ import { Component } from '@angular/core';
 })
 export class AboutDialogComponent {
     private opened: boolean = false;
-    private version: string ="0.4.1";
-    private build: string ="4276418";
+    private build: string = "4276418";
+
+    constructor(private appConfigService: AppConfigService) { }
+
+    public get version(): string {
+        let appConfig = this.appConfigService.getConfig();
+        return appConfig?appConfig.harbor_version: "n/a";
+    }
 
     public open(): void {
         this.opened = true;
diff --git a/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.css b/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.css
new file mode 100644
index 000000000..c170863bc
--- /dev/null
+++ b/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.css
@@ -0,0 +1,4 @@
+.alert-text-blink {
+    color: red;
+    font-weight: bolder;
+}
\ No newline at end of file
diff --git a/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.html b/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.html
index bf89df4ca..a33ed4ab1 100644
--- a/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.html
+++ b/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.html
@@ -1,9 +1,10 @@
 <clr-alert [clrAlertType]="inlineAlertType" [clrAlertClosable]="inlineAlertClosable" [(clrAlertClosed)]="alertClose" [clrAlertAppLevel]="useAppLevelStyle">
     <div class="alert-item">
-        <span class="alert-text">
+        <span class="alert-text" [class.alert-text-blink]="blinking">
             {{errorMessage}}
         </span>
         <div class="alert-actions" *ngIf="showCancelAction">
+            <button class="btn alert-action" (click)="close()">{{'BUTTON.NO' | translate}}</button>
             <button class="btn alert-action" (click)="confirmCancel()">{{'BUTTON.YES' | translate}}</button>
         </div>
     </div>
diff --git a/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.ts b/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.ts
index 9079846b0..c919f6ac2 100644
--- a/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.ts
+++ b/src/ui_ng/src/app/shared/inline-alert/inline-alert.component.ts
@@ -2,18 +2,24 @@ import { Component, Input, Output, EventEmitter } from '@angular/core';
 import { TranslateService } from '@ngx-translate/core';
 
 import { errorHandler } from '../shared.utils';
+import { Observable } from 'rxjs/Rx';
+import { Subscription } from "rxjs";
 
 @Component({
     selector: 'inline-alert',
-    templateUrl: "inline-alert.component.html"
+    templateUrl: "inline-alert.component.html",
+    styleUrls: ['inline-alert.component.css']
 })
 export class InlineAlertComponent {
     private inlineAlertType: string = 'alert-danger';
-    private inlineAlertClosable: boolean = true;
+    private inlineAlertClosable: boolean = false;
     private alertClose: boolean = true;
     private displayedText: string = "";
     private showCancelAction: boolean = false;
     private useAppLevelStyle: boolean = false;
+    private timer: Subscription = null;
+    private count: number = 0;
+    private blinking: boolean = false;
 
     @Output() confirmEvt = new EventEmitter<boolean>();
 
@@ -45,7 +51,7 @@ export class InlineAlertComponent {
         }
         this.inlineAlertType = 'alert-warning';
         this.showCancelAction = true;
-        this.inlineAlertClosable = true;
+        this.inlineAlertClosable = false;
         this.alertClose = false;
         this.useAppLevelStyle = false;
     }
@@ -68,6 +74,9 @@ export class InlineAlertComponent {
         this.alertClose = true;
     }
 
+    public blink() {
+    }
+
     private confirmCancel(): void {
         this.confirmEvt.emit(true);
     }
diff --git a/src/ui_ng/src/app/shared/statictics/statistics-panel.component.html b/src/ui_ng/src/app/shared/statictics/statistics-panel.component.html
index 943cf3db1..5d9b91aff 100644
--- a/src/ui_ng/src/app/shared/statictics/statistics-panel.component.html
+++ b/src/ui_ng/src/app/shared/statictics/statistics-panel.component.html
@@ -35,8 +35,8 @@
                 </div>
             </div>
         </div>
-        <div class="statistic-item-divider"></div>
-        <div class="statistic-block">
+        <div class="statistic-item-divider" [hidden]="!isValidSession"></div>
+        <div class="statistic-block" [hidden]="!isValidSession">
             <div>{{freeStorage}}GB | {{totalStorage}}GB</div>
             <div>[STORAGE]</div>
         </div>
diff --git a/src/ui_ng/src/app/shared/statictics/statistics-panel.component.ts b/src/ui_ng/src/app/shared/statictics/statistics-panel.component.ts
index 0dd0f12b0..06165686c 100644
--- a/src/ui_ng/src/app/shared/statictics/statistics-panel.component.ts
+++ b/src/ui_ng/src/app/shared/statictics/statistics-panel.component.ts
@@ -26,8 +26,11 @@ export class StatisticsPanelComponent implements OnInit {
         private session: SessionService) { }
 
     ngOnInit(): void {
-        if (this.isValidSession) {
+        if (this.session.getCurrentUser()) {
             this.getStatistics();
+        }
+        
+        if (this.isValidSession) {
             this.getVolumes();
         }
     }
diff --git a/src/ui_ng/src/app/shared/statictics/statistics.component.css b/src/ui_ng/src/app/shared/statictics/statistics.component.css
index f308d3377..0d1f120de 100644
--- a/src/ui_ng/src/app/shared/statictics/statistics.component.css
+++ b/src/ui_ng/src/app/shared/statictics/statistics.component.css
@@ -10,7 +10,7 @@
 .statistic-data {
     font-size: 16px;
     font-weight: 900;
-    font-family: "semibold";
+    font-family: "Metropolis Semibold";
     line-height: 16px;
 }
 
@@ -18,7 +18,7 @@
     font-size: 10px;
     line-height: 10px;
     text-transform: uppercase;
-    font-family: "semibold";
+    font-family: "Metropolis Regular";
 }
 
 .statistic-column-block {
@@ -30,6 +30,7 @@
     position: relative;
     text-transform: uppercase;
     font-size: 14px;
+    font-family: "Metropolis Regular";
 }
 
 .statistic-column-title-pro {
diff --git a/src/ui_ng/src/app/user/new-user-modal.component.html b/src/ui_ng/src/app/user/new-user-modal.component.html
index 9239c2b70..4725d73d8 100644
--- a/src/ui_ng/src/app/user/new-user-modal.component.html
+++ b/src/ui_ng/src/app/user/new-user-modal.component.html
@@ -1,4 +1,4 @@
-<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="true">
+<clr-modal [(clrModalOpen)]="opened" [clrModalStaticBackdrop]="true" [clrModalClosable]="false">
     <h3 class="modal-title">{{'USER.ADD_USER_TITLE' | translate}}</h3>
     <inline-alert class="modal-title" (confirmEvt)="confirmCancel($event)"></inline-alert>
     <div class="modal-body" style="overflow-y: hidden;">
diff --git a/src/ui_ng/src/app/user/user.component.html b/src/ui_ng/src/app/user/user.component.html
index 48c1987d1..fd71f7f1f 100644
--- a/src/ui_ng/src/app/user/user.component.html
+++ b/src/ui_ng/src/app/user/user.component.html
@@ -2,7 +2,7 @@
     <h2 class="custom-h2">{{'SIDE_NAV.SYSTEM_MGMT.USER' | translate}}</h2>
     <div class="action-panel-pos">
         <span>
-            <button type="submit" class="btn btn-primary custom-add-button" (click)="addNewUser()"><clr-icon shape="add"></clr-icon>  {{'USER.ADD_ACTION' | translate}}</button>
+            <button *ngIf="canCreateUser" type="submit" class="btn btn-primary custom-add-button" (click)="addNewUser()"><clr-icon shape="add"></clr-icon>  {{'USER.ADD_ACTION' | translate}}</button>
         </span>
         <grid-filter class="filter-pos" filterPlaceholder='{{"USER.FILTER_PLACEHOLDER" | translate}}' (filter)="doFilter($event)"></grid-filter>
         <span class="refresh-btn" (click)="refreshUser()">
diff --git a/src/ui_ng/src/app/user/user.component.ts b/src/ui_ng/src/app/user/user.component.ts
index 471307608..ffafc8a7d 100644
--- a/src/ui_ng/src/app/user/user.component.ts
+++ b/src/ui_ng/src/app/user/user.component.ts
@@ -12,6 +12,7 @@ import { ConfirmationState, ConfirmationTargets } from '../shared/shared.const'
 import { MessageHandlerService } from '../shared/message-handler/message-handler.service';
 
 import { SessionService } from '../shared/session.service';
+import { AppConfigService } from '../app-config.service';
 
 @Component({
   selector: 'harbor-user',
@@ -37,7 +38,8 @@ export class UserComponent implements OnInit, OnDestroy {
     private translate: TranslateService,
     private deletionDialogService: ConfirmationDialogService,
     private msgHandler: MessageHandlerService,
-    private session: SessionService) {
+    private session: SessionService,
+    private appConfigService: AppConfigService) {
     this.deletionSubscription = deletionDialogService.confirmationConfirm$.subscribe(confirmed => {
       if (confirmed &&
         confirmed.source === ConfirmationTargets.USER &&
@@ -62,6 +64,15 @@ export class UserComponent implements OnInit, OnDestroy {
     return testedItem.indexOf(terms) != -1;
   }
 
+  public get canCreateUser(): boolean {
+    let appConfig = this.appConfigService.getConfig();
+    if (appConfig) {
+      return appConfig.auth_mode != 'ldap_auth';
+    } else {
+      return true;
+    }
+  }
+
   isSystemAdmin(u: User): string {
     if (!u) {
       return "{{MISS}}";