diff --git a/src/app/@core/core.module.ts b/src/app/@core/core.module.ts
index a4592cce..1135104a 100644
--- a/src/app/@core/core.module.ts
+++ b/src/app/@core/core.module.ts
@@ -153,9 +153,6 @@ export const NB_CORE_PROVIDERS = [
     NbAuthModule,
   ],
   declarations: [],
-  providers: [
-    ...NB_CORE_PROVIDERS
-  ]
 })
 export class CoreModule {
   constructor(@Optional() @SkipSelf() parentModule: CoreModule) {
@@ -163,7 +160,7 @@ export class CoreModule {
   }
 
   static forRoot(): ModuleWithProviders<CoreModule> {
-    return <ModuleWithProviders>{
+    return {
       ngModule: CoreModule,
       providers: [
         ...NB_CORE_PROVIDERS,
diff --git a/src/app/@theme/theme.module.ts b/src/app/@theme/theme.module.ts
index afacd352..9bb44420 100644
--- a/src/app/@theme/theme.module.ts
+++ b/src/app/@theme/theme.module.ts
@@ -74,18 +74,10 @@ const PIPES = [
   imports: [CommonModule, ...NB_MODULES],
   exports: [CommonModule, ...PIPES, ...COMPONENTS],
   declarations: [...COMPONENTS, ...PIPES],
-  providers: [
-    ...NbThemeModule.forRoot(
-      {
-        name: 'default',
-      },
-      [ DEFAULT_THEME, COSMIC_THEME, CORPORATE_THEME, DARK_THEME ],
-    ).providers,
-  ]
 })
 export class ThemeModule {
   static forRoot(): ModuleWithProviders<ThemeModule> {
-    return <ModuleWithProviders>{
+    return {
       ngModule: ThemeModule,
       providers: [
         ...NbThemeModule.forRoot(
diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 9db704c4..d55f48ee 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -37,8 +37,8 @@ import {
     NbChatModule.forRoot({
       messageGoogleMapKey: 'AIzaSyA_wNuCzia92MAmdLRzmqitRGvCF7wCZPY',
     }),
-    CoreModule,
-    ThemeModule,
+    CoreModule.forRoot(),
+    ThemeModule.forRoot(),
   ],
   bootstrap: [AppComponent],
 })
diff --git a/src/app/pages/maps/gmaps/gmaps.component.ts b/src/app/pages/maps/gmaps/gmaps.component.ts
index 2271e76c..17f8f373 100644
--- a/src/app/pages/maps/gmaps/gmaps.component.ts
+++ b/src/app/pages/maps/gmaps/gmaps.component.ts
@@ -4,14 +4,14 @@ import { Component } from '@angular/core';
   selector: 'ngx-gmaps',
   styleUrls: ['./gmaps.component.scss'],
   template: `
-    <nb-card>
+    <!-- <nb-card>
       <nb-card-header>Google Maps</nb-card-header>
       <nb-card-body>
-        <!-- <agm-map [latitude]="lat" [longitude]="lng">
+        <agm-map [latitude]="lat" [longitude]="lng">
           <agm-marker [latitude]="lat" [longitude]="lng"></agm-marker>
-        </agm-map> -->
+        </agm-map>
       </nb-card-body>
-    </nb-card>
+    </nb-card> -->
   `,
 })
 export class GmapsComponent {
diff --git a/src/app/pages/tables/smart-table/smart-table.component.html b/src/app/pages/tables/smart-table/smart-table.component.html
index 8522c1b9..fea5e268 100644
--- a/src/app/pages/tables/smart-table/smart-table.component.html
+++ b/src/app/pages/tables/smart-table/smart-table.component.html
@@ -1,10 +1,10 @@
-<nb-card>
+<!-- <nb-card>
   <nb-card-header>
     Smart Table
   </nb-card-header>
 
   <nb-card-body>
-    <!-- <ng2-smart-table [settings]="settings" [source]="source" (deleteConfirm)="onDeleteConfirm($event)">
-    </ng2-smart-table> -->
+    <ng2-smart-table [settings]="settings" [source]="source" (deleteConfirm)="onDeleteConfirm($event)">
+    </ng2-smart-table>
   </nb-card-body>
-</nb-card>
+</nb-card> -->