diff --git a/src/portal/lib/src/tag/tag-detail.component.html b/src/portal/lib/src/tag/tag-detail.component.html
index 43c78ad90..c391a5f0a 100644
--- a/src/portal/lib/src/tag/tag-detail.component.html
+++ b/src/portal/lib/src/tag/tag-detail.component.html
@@ -69,7 +69,7 @@
     </section>
     <section class="detail-section">
         <div class="vulnerability-block">
-            <hbr-vulnerabilities-grid [repositoryId]="repositoryId" [tagId]="tagId"></hbr-vulnerabilities-grid>
+            <hbr-vulnerabilities-grid [repositoryId]="repositoryId" [tagId]="tagId" [withAdminRole]="withAdminRole"></hbr-vulnerabilities-grid>
         </div>
         <div>
             <ng-content></ng-content>
diff --git a/src/portal/lib/src/tag/tag-detail.component.ts b/src/portal/lib/src/tag/tag-detail.component.ts
index ffe3f8702..beba8aae9 100644
--- a/src/portal/lib/src/tag/tag-detail.component.ts
+++ b/src/portal/lib/src/tag/tag-detail.component.ts
@@ -23,6 +23,7 @@ export class TagDetailComponent implements OnInit {
     @Input() repositoryId: string;
     @Input() withAdmiral: boolean;
     @Input() withClair: boolean;
+    @Input() withAdminRole: boolean;
     tagDetails: Tag = {
         name: "--",
         size: "--",
diff --git a/src/portal/lib/src/vulnerability-scanning/result-grid.component.html b/src/portal/lib/src/vulnerability-scanning/result-grid.component.html
index b1b12988e..39ffd4b1d 100644
--- a/src/portal/lib/src/vulnerability-scanning/result-grid.component.html
+++ b/src/portal/lib/src/vulnerability-scanning/result-grid.component.html
@@ -10,7 +10,7 @@
         <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
           <clr-datagrid>
               <clr-dg-action-bar>
-                <button type="button" class="btn btn-sm btn-secondary" (click)="scanNow()"><clr-icon shape="shield-check" size="16"></clr-icon>&nbsp;{{'VULNERABILITY.SCAN_NOW' | translate}}</button>
+                <button type="button" class="btn btn-sm btn-secondary" [disabled]="!withAdminRole" (click)="scanNow()"><clr-icon shape="shield-check" size="16"></clr-icon>&nbsp;{{'VULNERABILITY.SCAN_NOW' | translate}}</button>
               </clr-dg-action-bar>
               <clr-dg-column [clrDgField]="'id'">{{'VULNERABILITY.GRID.COLUMN_ID' | translate}}</clr-dg-column>
               <clr-dg-column [clrDgField]="'severity'">{{'VULNERABILITY.GRID.COLUMN_SEVERITY' | translate}}</clr-dg-column>
diff --git a/src/portal/lib/src/vulnerability-scanning/result-grid.component.ts b/src/portal/lib/src/vulnerability-scanning/result-grid.component.ts
index d3b623fe0..2eb1bf692 100644
--- a/src/portal/lib/src/vulnerability-scanning/result-grid.component.ts
+++ b/src/portal/lib/src/vulnerability-scanning/result-grid.component.ts
@@ -20,6 +20,7 @@ export class ResultGridComponent implements OnInit {
 
     @Input() tagId: string;
     @Input() repositoryId: string;
+    @Input() withAdminRole: boolean;
 
     constructor(
         private scanningService: ScanningResultService,
diff --git a/src/portal/src/app/account/sign-in/sign-in.component.scss b/src/portal/src/app/account/sign-in/sign-in.component.scss
index ae9461e23..cc7b6c44a 100644
--- a/src/portal/src/app/account/sign-in/sign-in.component.scss
+++ b/src/portal/src/app/account/sign-in/sign-in.component.scss
@@ -57,7 +57,4 @@
     background: transparent;
     flex-wrap: wrap;
     margin-top:-20px;
-    .login {
-        background:transparent;
-    }
 }
\ No newline at end of file
diff --git a/src/portal/src/app/repository/tag-detail/tag-detail-page.component.html b/src/portal/src/app/repository/tag-detail/tag-detail-page.component.html
index 0a7a030b8..ca6f72401 100644
--- a/src/portal/src/app/repository/tag-detail/tag-detail-page.component.html
+++ b/src/portal/src/app/repository/tag-detail/tag-detail-page.component.html
@@ -4,5 +4,10 @@
         <a (click)="goBackRep()">< {{'REPOSITORY.REPOSITORIES'| translate}}</a>
         <a (click)="goBack(repositoryId)">< {{repositoryId}}</a>
     </div>
-    <hbr-tag-detail (backEvt)="goBack($event)" [tagId]="tagId" [withClair]="withClair"  [withAdmiral]="withAdmiral" [repositoryId]="repositoryId"></hbr-tag-detail>
+    <hbr-tag-detail (backEvt)="goBack($event)" 
+    [tagId]="tagId" 
+    [withClair]="withClair"  
+    [withAdmiral]="withAdmiral" 
+    [repositoryId]="repositoryId"
+    [withAdminRole]="withAdminRole"></hbr-tag-detail>
 </div>
\ No newline at end of file
diff --git a/src/portal/src/app/repository/tag-detail/tag-detail-page.component.ts b/src/portal/src/app/repository/tag-detail/tag-detail-page.component.ts
index 24a19ff4b..9232789e6 100644
--- a/src/portal/src/app/repository/tag-detail/tag-detail-page.component.ts
+++ b/src/portal/src/app/repository/tag-detail/tag-detail-page.component.ts
@@ -14,6 +14,7 @@
 import { Component, OnInit } from '@angular/core';
 import { ActivatedRoute, Router } from '@angular/router';
 import {AppConfigService} from "../../app-config.service";
+import { SessionService } from '../../shared/session.service';
 
 @Component({
   selector: 'repository',
@@ -28,7 +29,8 @@ export class TagDetailPageComponent implements OnInit {
   constructor(
     private route: ActivatedRoute,
     private appConfigService: AppConfigService,
-    private router: Router
+    private router: Router,
+    private session: SessionService
   ) {
   }
 
@@ -46,6 +48,10 @@ export class TagDetailPageComponent implements OnInit {
     return this.appConfigService.getConfig().with_clair;
   }
 
+  get withAdminRole(): boolean {
+    return this.session.getCurrentUser().has_admin_role;
+  }
+
   goBack(tag: string): void {
     this.router.navigate(["harbor", "projects", this.projectId, "repositories", tag]);
   }