diff --git a/apps/web/src/common/modules/navigations/top-bar/modules/top-bar-toolset/TopBarToolset.vue b/apps/web/src/common/modules/navigations/top-bar/modules/top-bar-toolset/TopBarToolset.vue
index 8100a02134..dcaf4e4b76 100644
--- a/apps/web/src/common/modules/navigations/top-bar/modules/top-bar-toolset/TopBarToolset.vue
+++ b/apps/web/src/common/modules/navigations/top-bar/modules/top-bar-toolset/TopBarToolset.vue
@@ -38,7 +38,7 @@ const state = reactive({
     isDomainAdmin: computed(() => userStore.getters.isDomainAdmin),
     isAdminMode: computed(() => appContextStore.getters.isAdminMode),
     isGrantLoading: computed(() => appContextStore.getters.globalGrantLoading),
-    visibleAlertIcon: computed(() => globalConfigStore.state.schema.ALERT_MANAGER.uiAffects?.visibleAlertIcon),
+    visibleAlertIcon: computed(() => globalConfigStore.state.schema.ALERT_MANAGER?.uiAffects?.visibleAlertIcon),
     tooltipTexts: computed<Record<string, string>>(() => ({
         adminToggle: (state.isAdminMode ? i18n.t('COMMON.GNB.TOOLTIP.EXIT_ADMIN_MODE') : i18n.t('COMMON.GNB.TOOLTIP.ENABLE_ADMIN_MODE')) as string,
     })),
diff --git a/apps/web/src/lib/config/global-config/feature-schema-manager.ts b/apps/web/src/lib/config/global-config/feature-schema-manager.ts
index a40bbb27a6..7c969a6e6e 100644
--- a/apps/web/src/lib/config/global-config/feature-schema-manager.ts
+++ b/apps/web/src/lib/config/global-config/feature-schema-manager.ts
@@ -16,10 +16,10 @@ export class FeatureSchemaManager {
             ...this.config,
             ...config,
         };
-        this.createSchema();
+        this.setFeatureSchema();
     }
 
-    createSchema() {
+    setFeatureSchema() {
         const globalConfigStore = useGlobalConfigStore();
         const schema = {} as FeatureSchemaType;
 
@@ -32,7 +32,6 @@ export class FeatureSchemaManager {
                     const currentVersion = this.config[feature]?.VERSION || 'V1';
                     configurator.initialize(currentVersion);
                     const menuConfig = configurator.getMenu(this.config);
-
                     if (configurator.uiAffect) {
                         configurator.uiAffect.forEach((uiAffect) => {
                             const targetFeature = uiAffect.feature;
diff --git a/apps/web/src/lib/config/global-config/types/type.ts b/apps/web/src/lib/config/global-config/types/type.ts
index 625703d03c..429cd6ebf2 100644
--- a/apps/web/src/lib/config/global-config/types/type.ts
+++ b/apps/web/src/lib/config/global-config/types/type.ts
@@ -34,7 +34,7 @@ export interface FeatureConfiguratorType {
     getRoutes: (isAdmin?: boolean) => RouteConfig|null;
     getMenu: (config?: GlobalServiceConfig) => FeatureMenuConfig;
     initialize: (version: FeatureVersion) => void;
-    uiAffect: FeatureUiAffect[];
+    uiAffect?: FeatureUiAffect[];
 }
 
 interface UiAffectConfig {
diff --git a/apps/web/src/lib/site-initializer/index.ts b/apps/web/src/lib/site-initializer/index.ts
index b7a1d0f195..29ad7082f2 100644
--- a/apps/web/src/lib/site-initializer/index.ts
+++ b/apps/web/src/lib/site-initializer/index.ts
@@ -27,7 +27,6 @@ import { initDomain } from '@/lib/site-initializer/domain';
 import { initDomainSettings } from '@/lib/site-initializer/domain-settings';
 import { initEcharts } from '@/lib/site-initializer/echarts';
 import { initErrorHandler } from '@/lib/site-initializer/error-handler';
-import { initTaskManagementTemplate } from '@/lib/site-initializer/initTaskManagementTemplate';
 import { mergeConfig } from '@/lib/site-initializer/merge-config';
 import { initModeSetting } from '@/lib/site-initializer/mode-setting';
 import { checkSsoAccessToken } from '@/lib/site-initializer/sso';
@@ -107,7 +106,6 @@ const init = async () => {
         initRequestIdleCallback();
         const results = await Promise.allSettled([
             checkSsoAccessToken(),
-            initTaskManagementTemplate(),
         ]);
         const errors: any[] = [];
         results.forEach((result) => {
diff --git a/apps/web/src/lib/site-initializer/initTaskManagementTemplate.ts b/apps/web/src/lib/site-initializer/initTaskManagementTemplate.ts
index 8f63651765..8c69456436 100644
--- a/apps/web/src/lib/site-initializer/initTaskManagementTemplate.ts
+++ b/apps/web/src/lib/site-initializer/initTaskManagementTemplate.ts
@@ -1,14 +1,11 @@
 import { pinia } from '@/store/pinia';
-import { useUserStore } from '@/store/user/user-store';
 
 import {
     useTaskManagementTemplateStore,
 } from '@/services/ops-flow/task-management-templates/stores/use-task-management-template-store';
 
-export const initTaskManagementTemplate = async () => {
-    const userStore = useUserStore(pinia);
-    if (userStore.state.isSessionExpired) return;
 
+export const initTaskManagementTemplate = async () => {
     const taskManagementTemplateStore = useTaskManagementTemplateStore(pinia);
     await Promise.allSettled([
         taskManagementTemplateStore.setInitialTemplateId(),
diff --git a/apps/web/src/lib/site-initializer/merge-config.ts b/apps/web/src/lib/site-initializer/merge-config.ts
index 18b229aed2..28928339c9 100644
--- a/apps/web/src/lib/site-initializer/merge-config.ts
+++ b/apps/web/src/lib/site-initializer/merge-config.ts
@@ -1,4 +1,5 @@
 import { SpaceConnector } from '@cloudforet/core-lib/space-connector';
+import { APIError } from '@cloudforet/core-lib/space-connector/error';
 
 import type { PublicConfigGetParameters } from '@/api-clients/config/public-config/schema/api-verbs/get';
 import { PUBLIC_CONFIG_NAMES } from '@/api-clients/config/public-config/schema/constant';
@@ -6,6 +7,8 @@ import type { PublicConfigModel } from '@/api-clients/config/public-config/schem
 
 import type { GlobalServiceConfig } from '@/lib/config/global-config/types/type';
 
+import ErrorHandler from '@/common/composables/error/errorHandler';
+
 export const mergeConfig = async (config, domainId: string): Promise<GlobalServiceConfig> => {
     const baseConfig = config.get('SERVICES') || {};
 
@@ -16,8 +19,12 @@ export const mergeConfig = async (config, domainId: string): Promise<GlobalServi
             domain_id: domainId,
         });
         overrideConfig = overrideConfigData.SERVICES || {};
-    } catch {
-        console.warn('404 Not Found: Data not found. Setting default values.');
+    } catch (e: any) {
+        if (e instanceof APIError && e.status === 404) {
+            console.warn('404 Not Found: Service Setting Data not found. Setting default values.');
+        } else {
+            ErrorHandler.handleError(e);
+        }
     }
 
     Object.keys(overrideConfig).forEach((serviceName) => {
diff --git a/apps/web/src/services/alert-manager/v2/components/ServiceDetailTabsSettingsEventRuleCard.vue b/apps/web/src/services/alert-manager/v2/components/ServiceDetailTabsSettingsEventRuleCard.vue
index 4f2fee5877..3092dca12c 100644
--- a/apps/web/src/services/alert-manager/v2/components/ServiceDetailTabsSettingsEventRuleCard.vue
+++ b/apps/web/src/services/alert-manager/v2/components/ServiceDetailTabsSettingsEventRuleCard.vue
@@ -98,7 +98,7 @@ const state = reactive({
                             result[type].push({
                                 label: i18n.t('ALERT_MANAGER.EVENT_RULE.ASSET_TYPE'),
                                 name: 'asset_types',
-                                value: matchAssetValue.asset_types.map((i) => storeState.cloudServiceType[i].label).join(', '),
+                                value: matchAssetValue.asset_types.map((i) => (storeState.cloudServiceType[i] ? storeState.cloudServiceType[i].label : i)).join(', '),
                             });
                         }
                         if (matchAssetValue.key) {
diff --git a/apps/web/src/services/asset-inventory/components/CloudServiceDetailTabs.vue b/apps/web/src/services/asset-inventory/components/CloudServiceDetailTabs.vue
index 16eb5dc043..3e777de3ee 100644
--- a/apps/web/src/services/asset-inventory/components/CloudServiceDetailTabs.vue
+++ b/apps/web/src/services/asset-inventory/components/CloudServiceDetailTabs.vue
@@ -69,7 +69,7 @@ const { visibleContents } = useContentsAccessibility(MENU_ID.OPS_FLOW);
 
 /* Tabs */
 const state = reactive({
-    visibleAlertTab: computed(() => globalConfigStore.state.schema.ALERT_MANAGER.uiAffects?.visibleAssetAlertTab),
+    visibleAlertTab: computed(() => globalConfigStore.state.schema.ALERT_MANAGER?.uiAffects?.visibleAssetAlertTab),
 });
 const singleItemTabState = reactive({
     tabs: computed(() => {
diff --git a/apps/web/src/services/auth/authenticator/index.ts b/apps/web/src/services/auth/authenticator/index.ts
index 507c607342..321277a92f 100644
--- a/apps/web/src/services/auth/authenticator/index.ts
+++ b/apps/web/src/services/auth/authenticator/index.ts
@@ -10,8 +10,6 @@ import { useErrorStore } from '@/store/error/error-store';
 import { pinia } from '@/store/pinia';
 import { useUserStore } from '@/store/user/user-store';
 
-import { initTaskManagementTemplate } from '@/lib/site-initializer/initTaskManagementTemplate';
-
 
 abstract class Authenticator {
     static async signIn(credentials: Record<string, any>, authType: AuthType | 'SAML', verifyCode?: string): Promise<void> {
@@ -29,7 +27,6 @@ abstract class Authenticator {
         await userWorkspaceStore.load();
         displayStore.setIsSignInFailed(false);
         errorStore.reset();
-        await initTaskManagementTemplate();
     }
 
     static async signOut(): Promise<void> {
diff --git a/apps/web/src/services/cost-explorer/pages/BudgetDetailPage.vue b/apps/web/src/services/cost-explorer/pages/BudgetDetailPage.vue
index cb35a14e4a..179b5a3e22 100644
--- a/apps/web/src/services/cost-explorer/pages/BudgetDetailPage.vue
+++ b/apps/web/src/services/cost-explorer/pages/BudgetDetailPage.vue
@@ -36,7 +36,7 @@ const budgetPageState = budgetPageStore.$state;
 const state = reactive({
     loading: true,
     budgetData: computed<BudgetModel|null>(() => budgetPageState.budgetData),
-    visibleBudgetNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER.uiAffects?.visibleBudgetNotification ?? false),
+    visibleBudgetNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER?.uiAffects?.visibleBudgetNotification ?? false),
     isWorkspaceTarget: computed<boolean>(() => (state.budgetData?.resource_group === 'WORKSPACE')),
     adminModeLink: computed<Location>(() => ({
         name: ADMIN_COST_EXPLORER_ROUTE.BUDGET.DETAIL._NAME,
diff --git a/apps/web/src/services/my-page/components/NotificationAddForm.vue b/apps/web/src/services/my-page/components/NotificationAddForm.vue
index 4def96f229..ff02d23637 100644
--- a/apps/web/src/services/my-page/components/NotificationAddForm.vue
+++ b/apps/web/src/services/my-page/components/NotificationAddForm.vue
@@ -41,7 +41,7 @@ const router = useRouter();
 const globalConfigStore = useGlobalConfigStore();
 
 const state = reactive({
-    visibleUserNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER.uiAffects?.visibleUserNotification ?? false),
+    visibleUserNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER?.uiAffects?.visibleUserNotification ?? false),
     isDataValid: false,
     notificationLevel: 'LV1' as NotificationLevel,
     //
diff --git a/apps/web/src/services/my-page/components/NotificationChannelList.vue b/apps/web/src/services/my-page/components/NotificationChannelList.vue
index f05cb08b5f..925b08f8a2 100644
--- a/apps/web/src/services/my-page/components/NotificationChannelList.vue
+++ b/apps/web/src/services/my-page/components/NotificationChannelList.vue
@@ -62,7 +62,7 @@ const props = withDefaults(defineProps<{
 });
 const route = useRoute();
 const state = reactive({
-    visibleUserNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER.uiAffects?.visibleUserNotification ?? false),
+    visibleUserNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER?.uiAffects?.visibleUserNotification ?? false),
     loading: true,
     channelLoading: true,
     userId: computed<string|undefined>(() => (route.params.userId ? decodeURIComponent(route.params.userId) : userStore.state.userId)),
diff --git a/apps/web/src/services/my-page/composables/notification-item.ts b/apps/web/src/services/my-page/composables/notification-item.ts
index 83b74cdf9c..c3e9a45a7e 100644
--- a/apps/web/src/services/my-page/composables/notification-item.ts
+++ b/apps/web/src/services/my-page/composables/notification-item.ts
@@ -34,7 +34,7 @@ const globalConfigStore = useGlobalConfigStore();
 
 export const useNotificationItem = <Data>(_state: NotificationItemState<Data>, emit: Emit<Data>) => {
     const state = reactive({
-        visibleUserNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER.uiAffects?.visibleUserNotification ?? false),
+        visibleUserNotification: computed<boolean>(() => globalConfigStore.state.schema.ALERT_MANAGER?.uiAffects?.visibleUserNotification ?? false),
         isEditMode: _state.isEditMode,
         dataForEdit: _state.dataForEdit,
         userChannelId: _state.userChannelId,
diff --git a/apps/web/src/services/ops-flow/configurator.ts b/apps/web/src/services/ops-flow/configurator.ts
index 2f1d46c7b2..f846075f07 100644
--- a/apps/web/src/services/ops-flow/configurator.ts
+++ b/apps/web/src/services/ops-flow/configurator.ts
@@ -3,6 +3,7 @@ import type { RouteConfig } from 'vue-router';
 import type { FeatureConfiguratorType, FeatureMenuConfig, FeatureUiAffect } from '@/lib/config/global-config/types/type';
 import type { Menu } from '@/lib/menu/config';
 import { MENU_ID } from '@/lib/menu/config';
+import { initTaskManagementTemplate } from '@/lib/site-initializer/initTaskManagementTemplate';
 
 import adminOpsFlowRoutes from '@/services/ops-flow/routes/admin/routes';
 import opsFlowRoutes from '@/services/ops-flow/routes/routes';
@@ -22,6 +23,8 @@ class OpsFlowConfigurator implements FeatureConfiguratorType {
     }
 
     getMenu(): FeatureMenuConfig {
+        initTaskManagementTemplate();
+
         const baseMenu: Menu = {
             id: MENU_ID.OPS_FLOW,
             needPermissionByRole: true,
diff --git a/apps/web/src/services/ops-flow/task-management-templates/stores/use-task-management-template-store.ts b/apps/web/src/services/ops-flow/task-management-templates/stores/use-task-management-template-store.ts
index 12e71b0168..e3d92a1bec 100644
--- a/apps/web/src/services/ops-flow/task-management-templates/stores/use-task-management-template-store.ts
+++ b/apps/web/src/services/ops-flow/task-management-templates/stores/use-task-management-template-store.ts
@@ -84,6 +84,7 @@ export const useTaskManagementTemplateStore = defineStore('task-management-templ
         } catch (e) {
             if (e instanceof APIError && e.status === 404) {
                 state.templateId = 'default';
+                console.warn('404 Not Found: Template Id Data not found.');
                 return;
             }
             ErrorHandler.handleError(e);
@@ -111,6 +112,7 @@ export const useTaskManagementTemplateStore = defineStore('task-management-templ
         } catch (e) {
             if (e instanceof APIError && e.status === 404) {
                 state.enableLanding = false;
+                console.warn('404 Not Found: Template Landing Data not found.');
                 return;
             }
             ErrorHandler.handleError(e);