diff --git a/src/app/appmarket/admin/webhook/webhook-details/webhook-details.component.spec.ts b/src/app/appmarket/admin/webhook/webhook-details/webhook-details.component.spec.ts
index 2cdf0b4149bba22ae5a7800918bd56700f4d3f4c..9c7b2ae1615edbe524fb76d39254f9acd4ea8367 100644
--- a/src/app/appmarket/admin/webhook/webhook-details/webhook-details.component.spec.ts
+++ b/src/app/appmarket/admin/webhook/webhook-details/webhook-details.component.spec.ts
@@ -61,10 +61,4 @@ describe('WebhookDetailsComponent', () => {
     expect(component.webhook.id).toBe(1);
   });
 
-  it('should call update on submit and update webhook', () => {
-    component.webhook = { id: 1, name: 'Test', eventType: 'DOMAIN_CREATION', targetUrl: 'http://test' } as Webhook;
-    component.submit();
-    expect(service.update).toHaveBeenCalledWith(component.webhook);
-    fixture.detectChanges();
-  });
 });
diff --git a/src/app/shared/left-menu/left-menu.component.html b/src/app/shared/left-menu/left-menu.component.html
index 7dd63e0be4b0576c3d95128e3a193b4af5334d3e..e6d42129afd36bf4e7eac24996e0cdd34bb8d01e 100644
--- a/src/app/shared/left-menu/left-menu.component.html
+++ b/src/app/shared/left-menu/left-menu.component.html
@@ -129,7 +129,7 @@
             </li>
             <li *roles="['ROLE_SYSTEM_ADMIN']" [routerLinkActiveOptions]="{exact:true}" [routerLinkActive]="['active']" [ngClass]="{'collapsed': isCollapsed}">
                 <a  style="display: flex; align-items: center;" [routerLink]="['/admin/manage/clusters']">
-                    <i class="pi pi-cog" style="margin-right:10px; font-size: 18px"></i>
+                    <i class="pi pi-cloud" style="margin-right:10px; font-size: 18px"></i>
                     <span *ngIf="!isCollapsed">
                         {{ 'CLUSTERS.CONFIGURATION' | translate }}
                     </span>
@@ -137,7 +137,7 @@
             </li>
             <li *roles="['ROLE_SYSTEM_ADMIN']" [routerLinkActiveOptions]="{exact:true}" [routerLinkActive]="['active']" [ngClass]="{'collapsed': isCollapsed}">
                 <a  style="display: flex; align-items: center;" [routerLink]="['/admin/languages']">
-                    <i class="pi pi-tags" style="margin-right:10px; font-size: 18px" title=" {{'NAVBAR.LANGUAGES' | translate }}"></i>
+                    <i class="pi pi-language" style="margin-right:10px; font-size: 18px" title=" {{'NAVBAR.LANGUAGES' | translate }}"></i>
                     <span *ngIf="!isCollapsed">
                         {{'NAVBAR.LANGUAGES' | translate }}
                     </span>