diff --git a/src/app/admin/admin-routing.module.ts b/src/app/admin/admin-routing.module.ts
index 56b6f3523cfc793edd4a8aff11e75ce45ae87c1a..686b605f5788dcb45d9ed13acd4ab805ce771684 100644
--- a/src/app/admin/admin-routing.module.ts
+++ b/src/app/admin/admin-routing.module.ts
@@ -1,7 +1,7 @@
 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
-import {WorkspaceComponent} from "./workspace.component";
-import {DummyComponent} from "./dummy/dummy.component";
+import { WorkspaceComponent } from './workspace.component';
+import { DummyComponent } from './dummy/dummy.component';
 
 
 const routes: Routes = [
diff --git a/src/app/admin/workspace.component.ts b/src/app/admin/workspace.component.ts
index 2f0cb6b3f30f22c89c0511b305411fd08ad3a146..4bc77ee68fe215bb1e6ba448a37cba8b4e5834e3 100644
--- a/src/app/admin/workspace.component.ts
+++ b/src/app/admin/workspace.component.ts
@@ -1,7 +1,7 @@
 import {Component, OnDestroy, OnInit} from '@angular/core';
-import {MainDataService} from "../maindata.service";
-import {ActivatedRoute} from "@angular/router";
-import {Subscription} from "rxjs";
+import {MainDataService} from '../maindata.service';
+import {ActivatedRoute} from '@angular/router';
+import {Subscription} from 'rxjs';
 
 @Component({
   templateUrl: './workspace.component.html',
diff --git a/src/app/backend.service.ts b/src/app/backend.service.ts
index 74f8455f190d40826ed10a3fad84631db3878329..be53904bd1f0ebaaf7533eb5e82c4aed0dd15bb5 100644
--- a/src/app/backend.service.ts
+++ b/src/app/backend.service.ts
@@ -4,7 +4,7 @@ import { HttpClient } from '@angular/common/http';
 import { Observable, of } from 'rxjs';
 import {catchError, switchMap} from 'rxjs/operators';
 import { LoginData, BookletStatus, PersonTokenAndBookletDbId, KeyValuePair } from './app.interfaces';
-import {ErrorHandler, ServerError} from "iqb-components";
+import {ErrorHandler, ServerError} from 'iqb-components';
 
 // ============================================================================
 @Injectable()
@@ -31,20 +31,20 @@ export class BackendService {
           catchError(ErrorHandler.handle),
           switchMap(myLoginData => {
             if (myLoginData instanceof ServerError) {
-              if ((myLoginData as ServerError).code == 401) {
+              if ((myLoginData as ServerError).code === 401) {
                 return this.http
                   .post<LoginData>(this.serverSlimUrl + 'login', {n: name, p: password})
                     .pipe(
                       catchError(ErrorHandler.handle)
                     );
               } else {
-                return of(myLoginData)
+                return of(myLoginData);
               }
             } else {
               return of(myLoginData);
             }
           })
-        )
+        );
   }
 
   // BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
diff --git a/src/app/superadmin/superadmin-routing.module.ts b/src/app/superadmin/superadmin-routing.module.ts
index d950d3690c7bd000b0469aacc6b937c32bae6887..2ae1f0a3539e3703379ea5a6dd4008c75cee58ff 100644
--- a/src/app/superadmin/superadmin-routing.module.ts
+++ b/src/app/superadmin/superadmin-routing.module.ts
@@ -1,6 +1,6 @@
 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
-import {SuperadminComponent} from "./superadmin.component";
+import {SuperadminComponent} from './superadmin.component';
 
 
 const routes: Routes = [
diff --git a/src/app/superadmin/superadmin.component.ts b/src/app/superadmin/superadmin.component.ts
index 31822a1221fb46772c56b0741b29e6fead36cf06..372a55ea5964a5c990abf2d86067ba8f0cc8ae77 100644
--- a/src/app/superadmin/superadmin.component.ts
+++ b/src/app/superadmin/superadmin.component.ts
@@ -1,5 +1,5 @@
 import { Component, OnInit } from '@angular/core';
-import {MainDataService} from "../maindata.service";
+import {MainDataService} from '../maindata.service';
 
 @Component({
   templateUrl: './superadmin.component.html',
diff --git a/src/app/sys-check/unit-check/unit-check.component.ts b/src/app/sys-check/unit-check/unit-check.component.ts
index cbd6d4d478a8a15c361d6919e5d898c942fee8ac..4b653c3f2531373f13c53f4b11656beb954732ed 100644
--- a/src/app/sys-check/unit-check/unit-check.component.ts
+++ b/src/app/sys-check/unit-check/unit-check.component.ts
@@ -150,7 +150,7 @@ export class UnitCheckComponent implements OnInit, OnDestroy {
       this.ds.unitData$.next([
         {id: '0', type: 'unit/player', label: 'loading time', value: unitAndPlayer.duration.toString(), warning: false}
       ]);
-console.log(unitAndPlayer);
+
       this.pendingItemDefinition$.next(unitAndPlayer.def);
       this.createPlayerElement(unitAndPlayer.player);