diff --git a/docs/en/Themes/LeptonXLite/Angular.md b/docs/en/Themes/LeptonXLite/Angular.md
index 7ebb649aca..56b003e606 100644
--- a/docs/en/Themes/LeptonXLite/Angular.md
+++ b/docs/en/Themes/LeptonXLite/Angular.md
@@ -14,11 +14,15 @@ To add `LeptonX-lite` into your project,
 
 - Install `@abp/ng.theme.lepton-x`
 
-`yarn add @abp/ng.theme.lepton-x@preview`
+```bash
+yarn add @abp/ng.theme.lepton-x
+```
 
 - Install `bootstrap-icons`
 
-`yarn add bootstrap-icons`
+```bash
+yarn add bootstrap-icons
+```
 
 - Then, we need to edit the styles array in `angular.json` to replace the existing style with the new one in the following link : 
 
diff --git a/npm/ng-packs/packages/core/src/lib/tests/application-localization.service.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/application-localization.service.spec.ts
new file mode 100644
index 0000000000..4e81b39f59
--- /dev/null
+++ b/npm/ng-packs/packages/core/src/lib/tests/application-localization.service.spec.ts
@@ -0,0 +1,17 @@
+export const APPLICATION_LOCALIZATION_DATA = {
+  resources: {
+    Default: { texts: {}, baseResources: [] },
+    MyProjectName: {
+      texts: {
+        "'{0}' and '{1}' do not match.": "'{0}' and '{1}' do not match.",
+      },
+      baseResources: [],
+    },
+    AbpIdentity: {
+      texts: {
+        Identity: 'identity',
+      },
+      baseResources: [],
+    },
+  },
+};
diff --git a/npm/ng-packs/packages/core/src/lib/tests/config-state.service.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/config-state.service.spec.ts
index 3dc1b45732..58040e8652 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/config-state.service.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/config-state.service.spec.ts
@@ -8,6 +8,9 @@ import {
 } from '../proxy/volo/abp/asp-net-core/mvc/application-configurations/models';
 import { ConfigStateService } from '../services';
 import { CORE_OPTIONS } from '../tokens';
+import { IncludeLocalizationResourcesProvider } from '../providers';
+import { APPLICATION_LOCALIZATION_DATA } from './application-localization.service.spec';
+import { AbpApplicationLocalizationService } from '../proxy/volo/abp/asp-net-core/mvc/application-configurations/abp-application-localization.service';
 
 export const CONFIG_STATE_DATA = {
   environment: {
@@ -34,14 +37,7 @@ export const CONFIG_STATE_DATA = {
     layouts: [null, null, null],
   },
   localization: {
-    values: {
-      MyProjectName: {
-        "'{0}' and '{1}' do not match.": "'{0}' and '{1}' do not match.",
-      },
-      AbpIdentity: {
-        Identity: 'identity',
-      },
-    },
+    values: {},
     languages: [
       {
         cultureName: 'cs',
@@ -115,6 +111,11 @@ describe('ConfigStateService', () => {
         provide: AbpApplicationConfigurationService,
         useValue: { get: () => of(CONFIG_STATE_DATA) },
       },
+      {
+        provide: AbpApplicationLocalizationService,
+        useValue: { get: () => APPLICATION_LOCALIZATION_DATA },
+      },
+      IncludeLocalizationResourcesProvider,
     ],
   });
 
diff --git a/npm/ng-packs/packages/core/src/lib/tests/date-utils.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/date-utils.spec.ts
index 20ef2e4a48..33f02dfb4f 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/date-utils.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/date-utils.spec.ts
@@ -15,7 +15,7 @@ describe('Date Utils', () => {
   let config: ConfigStateService;
 
   beforeEach(() => {
-    config = new ConfigStateService(null);
+    config = new ConfigStateService(null, null, null);
   });
 
   describe('#getShortDateFormat', () => {
diff --git a/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts
index c12b7b61ce..4af0755d6c 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/localization-utils.spec.ts
@@ -57,6 +57,7 @@ describe('Localization Utils', () => {
       languages: [],
       languageFilesMap: null,
       languagesMap: null,
+      resources: {},
     });
 
     test.each`
@@ -100,6 +101,7 @@ describe('Localization Utils', () => {
       languages: [],
       languageFilesMap: null,
       languagesMap: null,
+      resources: {},
     });
 
     test.each`
@@ -148,6 +150,7 @@ describe('Localization Utils', () => {
       languages: [],
       languageFilesMap: null,
       languagesMap: null,
+      resources: {},
     });
 
     test.each`
diff --git a/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts
index 5aedd28f6e..d2eb653a85 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts
@@ -8,8 +8,12 @@ import { SessionStateService } from '../services/session-state.service';
 import { LocalizationService } from '../services/localization.service';
 import { CORE_OPTIONS } from '../tokens/options.token';
 import { CONFIG_STATE_DATA } from './config-state.service.spec';
+import { AbpApplicationLocalizationService } from '../proxy/volo/abp/asp-net-core/mvc/application-configurations/abp-application-localization.service';
+import { APPLICATION_LOCALIZATION_DATA } from './application-localization.service.spec';
+import { IncludeLocalizationResourcesProvider } from '../providers';
 
 const appConfigData$ = new BehaviorSubject(CONFIG_STATE_DATA);
+const appLocalizationData$ = new BehaviorSubject(APPLICATION_LOCALIZATION_DATA);
 
 describe('LocalizationService', () => {
   let spectator: SpectatorService<LocalizationService>;
@@ -22,6 +26,7 @@ describe('LocalizationService', () => {
     entryComponents: [],
     mocks: [Router],
     providers: [
+      IncludeLocalizationResourcesProvider,
       {
         provide: CORE_OPTIONS,
         useValue: { registerLocaleFn: () => Promise.resolve(), cultureNameLocaleFileMap: {} },
@@ -30,6 +35,10 @@ describe('LocalizationService', () => {
         provide: AbpApplicationConfigurationService,
         useValue: { get: () => appConfigData$ },
       },
+      {
+        provide: AbpApplicationLocalizationService,
+        useValue: { get: () => appLocalizationData$ },
+      },
     ],
   });
 
diff --git a/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts
index 4369b8434f..372f3434f3 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/permission.guard.spec.ts
@@ -9,6 +9,7 @@ import { HttpErrorReporterService } from '../services/http-error-reporter.servic
 import { PermissionService } from '../services/permission.service';
 import { RoutesService } from '../services/routes.service';
 import { CORE_OPTIONS } from '../tokens/options.token';
+import { IncludeLocalizationResourcesProvider } from '../providers';
 
 describe('PermissionGuard', () => {
   let spectator: SpectatorService<PermissionGuard>;
@@ -36,7 +37,7 @@ describe('PermissionGuard', () => {
             },
           },
         ],
-        { relativeLinkResolution: 'legacy' },
+        {},
       ),
     ],
     providers: [
@@ -45,6 +46,7 @@ describe('PermissionGuard', () => {
         useValue: '/',
       },
       { provide: CORE_OPTIONS, useValue: { skipGetAppConfiguration: true } },
+      IncludeLocalizationResourcesProvider,
     ],
   });