diff --git a/browser_tests/fixtures/components/SettingDialog.ts b/browser_tests/fixtures/components/SettingDialog.ts
index e9040a3a9..db98e0373 100644
--- a/browser_tests/fixtures/components/SettingDialog.ts
+++ b/browser_tests/fixtures/components/SettingDialog.ts
@@ -9,12 +9,12 @@ export class SettingDialog {
   ) {}
 
   get root() {
-    return this.page.locator('div.settings-container')
+    return this.page.locator('[data-testid="settings-dialog"]')
   }
 
   async open() {
     await this.comfyPage.executeCommand('Comfy.ShowSettingsDialog')
-    await this.page.waitForSelector('div.settings-container')
+    await this.page.waitForSelector('[data-testid="settings-dialog"]')
   }
 
   /**
@@ -23,9 +23,7 @@ export class SettingDialog {
    * @param value - The value to set
    */
   async setStringSetting(id: string, value: string) {
-    const settingInputDiv = this.page.locator(
-      `div.settings-container div[id="${id}"]`
-    )
+    const settingInputDiv = this.root.locator(`div[id="${id}"]`)
     await settingInputDiv.locator('input').fill(value)
   }
 
@@ -34,15 +32,15 @@ export class SettingDialog {
    * @param id - The id of the setting
    */
   async toggleBooleanSetting(id: string) {
-    const settingInputDiv = this.page.locator(
-      `div.settings-container div[id="${id}"]`
-    )
+    const settingInputDiv = this.root.locator(`div[id="${id}"]`)
     await settingInputDiv.locator('input').click()
   }
 
   async goToAboutPanel() {
-    const aboutButton = this.page.locator('li[aria-label="About"]')
+    const aboutButton = this.root.locator('nav [role="button"]', {
+      hasText: 'About'
+    })
     await aboutButton.click()
-    await this.page.waitForSelector('div.about-container')
+    await this.page.waitForSelector('.about-container')
   }
 }
diff --git a/browser_tests/tests/dialog.spec.ts b/browser_tests/tests/dialog.spec.ts
index 081f47275..aeb959bf9 100644
--- a/browser_tests/tests/dialog.spec.ts
+++ b/browser_tests/tests/dialog.spec.ts
@@ -232,9 +232,13 @@ test.describe('Missing models warning', () => {
 test.describe('Settings', () => {
   test('@mobile Should be visible on mobile', async ({ comfyPage }) => {
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsContent = comfyPage.page.locator('.settings-content')
-    await expect(settingsContent).toBeVisible()
-    const isUsableHeight = await settingsContent.evaluate(
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
+    await expect(settingsDialog).toBeVisible()
+    const contentArea = settingsDialog.locator('main')
+    await expect(contentArea).toBeVisible()
+    const isUsableHeight = await contentArea.evaluate(
       (el) => el.clientHeight > 30
     )
     expect(isUsableHeight).toBeTruthy()
@@ -244,7 +248,9 @@ test.describe('Settings', () => {
     await comfyPage.page.keyboard.down('ControlOrMeta')
     await comfyPage.page.keyboard.press(',')
     await comfyPage.page.keyboard.up('ControlOrMeta')
-    const settingsLocator = comfyPage.page.locator('.settings-container')
+    const settingsLocator = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsLocator).toBeVisible()
     await comfyPage.page.keyboard.press('Escape')
     await expect(settingsLocator).not.toBeVisible()
@@ -261,10 +267,15 @@ test.describe('Settings', () => {
   test('Should persist keybinding setting', async ({ comfyPage }) => {
     // Open the settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    await comfyPage.page.waitForSelector('.settings-container')
+    await comfyPage.page.waitForSelector('[data-testid="settings-dialog"]')
 
     // Open the keybinding tab
-    await comfyPage.page.getByLabel('Keybinding').click()
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
+    await settingsDialog
+      .locator('nav [role="button"]', { hasText: 'Keybinding' })
+      .click()
     await comfyPage.page.waitForSelector(
       '[placeholder="Search Keybindings..."]'
     )
diff --git a/browser_tests/tests/subgraph.spec.ts b/browser_tests/tests/subgraph.spec.ts
index 635915621..9e9b96795 100644
--- a/browser_tests/tests/subgraph.spec.ts
+++ b/browser_tests/tests/subgraph.spec.ts
@@ -794,7 +794,7 @@ test.describe('Subgraph Operations', () => {
 
       // Open settings dialog using hotkey
       await comfyPage.page.keyboard.press('Control+,')
-      await comfyPage.page.waitForSelector('.settings-container', {
+      await comfyPage.page.waitForSelector('[data-testid="settings-dialog"]', {
         state: 'visible'
       })
 
@@ -804,7 +804,7 @@ test.describe('Subgraph Operations', () => {
 
       // Dialog should be closed
       await expect(
-        comfyPage.page.locator('.settings-container')
+        comfyPage.page.locator('[data-testid="settings-dialog"]')
       ).not.toBeVisible()
 
       // Should still be in subgraph
diff --git a/browser_tests/tests/useSettingSearch.spec.ts b/browser_tests/tests/useSettingSearch.spec.ts
index f022bb4bd..2eafa9fdf 100644
--- a/browser_tests/tests/useSettingSearch.spec.ts
+++ b/browser_tests/tests/useSettingSearch.spec.ts
@@ -41,16 +41,15 @@ test.describe('Settings Search functionality', () => {
   })
 
   test('can open settings dialog and use search box', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Find the search box
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await expect(searchBox).toBeVisible()
 
-    // Verify search box has the correct placeholder
     await expect(searchBox).toHaveAttribute(
       'placeholder',
       expect.stringContaining('Search')
@@ -58,226 +57,198 @@ test.describe('Settings Search functionality', () => {
   })
 
   test('search box is functional and accepts input', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Find and interact with the search box
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('Comfy')
 
-    // Verify the input was accepted
     await expect(searchBox).toHaveValue('Comfy')
   })
 
   test('search box clears properly', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Find and interact with the search box
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('test')
     await expect(searchBox).toHaveValue('test')
 
-    // Clear the search box
     await searchBox.clear()
     await expect(searchBox).toHaveValue('')
   })
 
   test('settings categories are visible in sidebar', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Check that the sidebar has categories
-    const categories = comfyPage.page.locator(
-      '.settings-sidebar .p-listbox-option'
-    )
+    const categories = settingsDialog.locator('nav [role="button"]')
     expect(await categories.count()).toBeGreaterThan(0)
 
-    // Check that at least one category is visible
     await expect(categories.first()).toBeVisible()
   })
 
   test('can select different categories in sidebar', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Get categories and click on different ones
-    const categories = comfyPage.page.locator(
-      '.settings-sidebar .p-listbox-option'
-    )
+    const categories = settingsDialog.locator('nav [role="button"]')
     const categoryCount = await categories.count()
 
     if (categoryCount > 1) {
-      // Click on the second category
       await categories.nth(1).click()
 
-      // Verify the category is selected
-      await expect(categories.nth(1)).toHaveClass(/p-listbox-option-selected/)
+      await expect(categories.nth(1)).toHaveClass(
+        /bg-interface-menu-component-surface-selected/
+      )
     }
   })
 
   test('settings content area is visible', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Check that the content area is visible
-    const contentArea = comfyPage.page.locator('.settings-content')
+    const contentArea = settingsDialog.locator('main')
     await expect(contentArea).toBeVisible()
-
-    // Check that tab panels are visible
-    const tabPanels = comfyPage.page.locator('.settings-tab-panels')
-    await expect(tabPanels).toBeVisible()
   })
 
   test('search functionality affects UI state', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Find the search box
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
-
-    // Type in search box
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('graph')
 
-    // Verify that the search input is handled
     await expect(searchBox).toHaveValue('graph')
   })
 
   test('settings dialog can be closed', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Close with escape key
     await comfyPage.page.keyboard.press('Escape')
 
-    // Verify dialog is closed
     await expect(settingsDialog).not.toBeVisible()
   })
 
   test('search box has proper debouncing behavior', async ({ comfyPage }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Type rapidly in search box
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('a')
     await searchBox.fill('ab')
     await searchBox.fill('abc')
     await searchBox.fill('abcd')
 
-    // Verify final value
     await expect(searchBox).toHaveValue('abcd')
   })
 
   test('search excludes hidden settings from results', async ({
     comfyPage
   }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Search for our test settings
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('Test')
 
-    // Get all settings content
-    const settingsContent = comfyPage.page.locator('.settings-tab-panels')
+    const contentArea = settingsDialog.locator('main')
 
-    // Should show visible setting but not hidden setting
-    await expect(settingsContent).toContainText('Test Visible Setting')
-    await expect(settingsContent).not.toContainText('Test Hidden Setting')
+    await expect(contentArea).toContainText('Test Visible Setting')
+    await expect(contentArea).not.toContainText('Test Hidden Setting')
   })
 
   test('search excludes deprecated settings from results', async ({
     comfyPage
   }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Search for our test settings
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('Test')
 
-    // Get all settings content
-    const settingsContent = comfyPage.page.locator('.settings-tab-panels')
+    const contentArea = settingsDialog.locator('main')
 
-    // Should show visible setting but not deprecated setting
-    await expect(settingsContent).toContainText('Test Visible Setting')
-    await expect(settingsContent).not.toContainText('Test Deprecated Setting')
+    await expect(contentArea).toContainText('Test Visible Setting')
+    await expect(contentArea).not.toContainText('Test Deprecated Setting')
   })
 
   test('search shows visible settings but excludes hidden and deprecated', async ({
     comfyPage
   }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    // Search for our test settings
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
     await searchBox.fill('Test')
 
-    // Get all settings content
-    const settingsContent = comfyPage.page.locator('.settings-tab-panels')
+    const contentArea = settingsDialog.locator('main')
 
-    // Should only show the visible setting
-    await expect(settingsContent).toContainText('Test Visible Setting')
+    await expect(contentArea).toContainText('Test Visible Setting')
 
-    // Should not show hidden or deprecated settings
-    await expect(settingsContent).not.toContainText('Test Hidden Setting')
-    await expect(settingsContent).not.toContainText('Test Deprecated Setting')
+    await expect(contentArea).not.toContainText('Test Hidden Setting')
+    await expect(contentArea).not.toContainText('Test Deprecated Setting')
   })
 
   test('search by setting name excludes hidden and deprecated', async ({
     comfyPage
   }) => {
-    // Open settings dialog
     await comfyPage.page.keyboard.press('Control+,')
-    const settingsDialog = comfyPage.page.locator('.settings-container')
+    const settingsDialog = comfyPage.page.locator(
+      '[data-testid="settings-dialog"]'
+    )
     await expect(settingsDialog).toBeVisible()
 
-    const searchBox = comfyPage.page.locator('.settings-search-box input')
-    const settingsContent = comfyPage.page.locator('.settings-tab-panels')
+    const searchBox = settingsDialog.locator('input[placeholder*="Search"]')
+    const contentArea = settingsDialog.locator('main')
 
-    // Search specifically for hidden setting by name
     await searchBox.clear()
     await searchBox.fill('Hidden')
 
-    // Should not show the hidden setting even when searching by name
-    await expect(settingsContent).not.toContainText('Test Hidden Setting')
+    await expect(contentArea).not.toContainText('Test Hidden Setting')
 
-    // Search specifically for deprecated setting by name
     await searchBox.clear()
     await searchBox.fill('Deprecated')
 
-    // Should not show the deprecated setting even when searching by name
-    await expect(settingsContent).not.toContainText('Test Deprecated Setting')
+    await expect(contentArea).not.toContainText('Test Deprecated Setting')
 
-    // Search for visible setting by name - should work
     await searchBox.clear()
     await searchBox.fill('Visible')
 
-    // Should show the visible setting
-    await expect(settingsContent).toContainText('Test Visible Setting')
+    await expect(contentArea).toContainText('Test Visible Setting')
   })
 })
diff --git a/src/components/bottomPanel/BottomPanel.vue b/src/components/bottomPanel/BottomPanel.vue
index aa6800677..08f23c509 100644
--- a/src/components/bottomPanel/BottomPanel.vue
+++ b/src/components/bottomPanel/BottomPanel.vue
@@ -89,12 +89,12 @@ import { useI18n } from 'vue-i18n'
 
 import ExtensionSlot from '@/components/common/ExtensionSlot.vue'
 import Button from '@/components/ui/button/Button.vue'
-import { useDialogService } from '@/services/dialogService'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useBottomPanelStore } from '@/stores/workspace/bottomPanelStore'
 import type { BottomPanelExtension } from '@/types/extensionTypes'
 
 const bottomPanelStore = useBottomPanelStore()
-const dialogService = useDialogService()
+const settingsDialog = useSettingsDialog()
 const { t } = useI18n()
 
 const isShortcutsTabActive = computed(() => {
@@ -115,7 +115,7 @@ const getTabDisplayTitle = (tab: BottomPanelExtension): string => {
 }
 
 const openKeybindingSettings = async () => {
-  dialogService.showSettingsDialog('keybinding')
+  settingsDialog.show('keybinding')
 }
 
 const closeBottomPanel = () => {
diff --git a/src/components/dialog/GlobalDialog.vue b/src/components/dialog/GlobalDialog.vue
index 2a1f0ef3d..2074132b5 100644
--- a/src/components/dialog/GlobalDialog.vue
+++ b/src/components/dialog/GlobalDialog.vue
@@ -4,12 +4,7 @@
     v-for="item in dialogStore.dialogStack"
     :key="item.key"
     v-model:visible="item.visible"
-    :class="[
-      'global-dialog',
-      item.key === 'global-settings' && teamWorkspacesEnabled
-        ? 'settings-dialog-workspace'
-        : ''
-    ]"
+    class="global-dialog"
     v-bind="item.dialogComponentProps"
     :pt="item.dialogComponentProps.pt"
     :aria-labelledby="item.key"
@@ -43,15 +38,7 @@
 <script setup lang="ts">
 import Dialog from 'primevue/dialog'
 
-import { useFeatureFlags } from '@/composables/useFeatureFlags'
-import { isCloud } from '@/platform/distribution/types'
 import { useDialogStore } from '@/stores/dialogStore'
-import { computed } from 'vue'
-
-const { flags } = useFeatureFlags()
-const teamWorkspacesEnabled = computed(
-  () => isCloud && flags.teamWorkspacesEnabled
-)
 
 const dialogStore = useDialogStore()
 </script>
@@ -69,16 +56,6 @@ const dialogStore = useDialogStore()
   @apply pt-0;
 }
 
-/* Workspace mode: wider settings dialog */
-.settings-dialog-workspace {
-  width: 100%;
-  max-width: 1440px;
-}
-
-.settings-dialog-workspace .p-dialog-content {
-  width: 100%;
-}
-
 .manager-dialog {
   height: 80vh;
   max-width: 1724px;
diff --git a/src/components/dialog/content/TopUpCreditsDialogContent.vue b/src/components/dialog/content/TopUpCreditsDialogContent.vue
index 51c29aaf5..110c3012d 100644
--- a/src/components/dialog/content/TopUpCreditsDialogContent.vue
+++ b/src/components/dialog/content/TopUpCreditsDialogContent.vue
@@ -161,7 +161,7 @@ import { useExternalLink } from '@/composables/useExternalLink'
 import { useSubscription } from '@/platform/cloud/subscription/composables/useSubscription'
 import { useTelemetry } from '@/platform/telemetry'
 import { clearTopupTracking } from '@/platform/telemetry/topupTracker'
-import { useDialogService } from '@/services/dialogService'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useDialogStore } from '@/stores/dialogStore'
 import { cn } from '@/utils/tailwindUtil'
 
@@ -172,7 +172,7 @@ const { isInsufficientCredits = false } = defineProps<{
 const { t } = useI18n()
 const authActions = useFirebaseAuthActions()
 const dialogStore = useDialogStore()
-const dialogService = useDialogService()
+const settingsDialog = useSettingsDialog()
 const telemetry = useTelemetry()
 const toast = useToast()
 const { buildDocsUrl, docsPaths } = useExternalLink()
@@ -256,9 +256,7 @@ async function handleBuy() {
 
     // Close top-up dialog (keep tracking) and open credits panel to show updated balance
     handleClose(false)
-    dialogService.showSettingsDialog(
-      isSubscriptionEnabled() ? 'subscription' : 'credits'
-    )
+    settingsDialog.show(isSubscriptionEnabled() ? 'subscription' : 'credits')
   } catch (error) {
     console.error('Purchase failed:', error)
 
diff --git a/src/components/dialog/content/setting/AboutPanel.vue b/src/components/dialog/content/setting/AboutPanel.vue
index 33ada1ce3..0fdddad17 100644
--- a/src/components/dialog/content/setting/AboutPanel.vue
+++ b/src/components/dialog/content/setting/AboutPanel.vue
@@ -1,5 +1,5 @@
 <template>
-  <PanelTemplate value="About" class="about-container">
+  <div class="about-container flex flex-col gap-2">
     <h2 class="mb-2 text-2xl font-bold">
       {{ $t('g.about') }}
     </h2>
@@ -28,7 +28,7 @@
       v-if="systemStatsStore.systemStats"
       :stats="systemStatsStore.systemStats"
     />
-  </PanelTemplate>
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -39,8 +39,6 @@ import SystemStatsPanel from '@/components/common/SystemStatsPanel.vue'
 import { useAboutPanelStore } from '@/stores/aboutPanelStore'
 import { useSystemStatsStore } from '@/stores/systemStatsStore'
 
-import PanelTemplate from './PanelTemplate.vue'
-
 const systemStatsStore = useSystemStatsStore()
 const aboutPanelStore = useAboutPanelStore()
 </script>
diff --git a/src/components/dialog/content/setting/KeybindingPanel.vue b/src/components/dialog/content/setting/KeybindingPanel.vue
index 03ca3df47..79e81ef3d 100644
--- a/src/components/dialog/content/setting/KeybindingPanel.vue
+++ b/src/components/dialog/content/setting/KeybindingPanel.vue
@@ -1,11 +1,9 @@
 <template>
-  <PanelTemplate value="Keybinding" class="keybinding-panel">
-    <template #header>
-      <SearchBox
-        v-model="filters['global'].value"
-        :placeholder="$t('g.searchKeybindings') + '...'"
-      />
-    </template>
+  <div class="keybinding-panel flex flex-col gap-2">
+    <SearchBox
+      v-model="filters['global'].value"
+      :placeholder="$t('g.searchKeybindings') + '...'"
+    />
 
     <DataTable
       v-model:selection="selectedCommandData"
@@ -133,7 +131,7 @@
       <i class="pi pi-replay" />
       {{ $t('g.resetAll') }}
     </Button>
-  </PanelTemplate>
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -159,7 +157,6 @@ import {
 } from '@/stores/keybindingStore'
 import { normalizeI18nKey } from '@/utils/formatUtil'
 
-import PanelTemplate from './PanelTemplate.vue'
 import KeyComboDisplay from './keybinding/KeyComboDisplay.vue'
 
 const filters = ref({
diff --git a/src/components/dialog/content/setting/LegacyCreditsPanel.vue b/src/components/dialog/content/setting/LegacyCreditsPanel.vue
index c85fc4b37..7f4352961 100644
--- a/src/components/dialog/content/setting/LegacyCreditsPanel.vue
+++ b/src/components/dialog/content/setting/LegacyCreditsPanel.vue
@@ -1,5 +1,5 @@
 <template>
-  <TabPanel value="Credits" class="credits-container h-full">
+  <div class="credits-container h-full">
     <!-- Legacy Design -->
     <div class="flex h-full flex-col">
       <h2 class="mb-2 text-2xl font-bold">
@@ -102,7 +102,7 @@
         </Button>
       </div>
     </div>
-  </TabPanel>
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -110,7 +110,6 @@ import Column from 'primevue/column'
 import DataTable from 'primevue/datatable'
 import Divider from 'primevue/divider'
 import Skeleton from 'primevue/skeleton'
-import TabPanel from 'primevue/tabpanel'
 import { computed, ref, watch } from 'vue'
 
 import UserCredit from '@/components/common/UserCredit.vue'
diff --git a/src/components/dialog/content/setting/PanelTemplate.vue b/src/components/dialog/content/setting/PanelTemplate.vue
deleted file mode 100644
index 3521d3f6d..000000000
--- a/src/components/dialog/content/setting/PanelTemplate.vue
+++ /dev/null
@@ -1,21 +0,0 @@
-<template>
-  <TabPanel :value="props.value" class="h-full w-full" :class="props.class">
-    <div class="flex h-full w-full flex-col gap-2">
-      <slot name="header" />
-      <ScrollPanel class="h-0 grow pr-2">
-        <slot />
-      </ScrollPanel>
-      <slot name="footer" />
-    </div>
-  </TabPanel>
-</template>
-
-<script setup lang="ts">
-import ScrollPanel from 'primevue/scrollpanel'
-import TabPanel from 'primevue/tabpanel'
-
-const props = defineProps<{
-  value: string
-  class?: string
-}>()
-</script>
diff --git a/src/components/dialog/content/setting/UserPanel.vue b/src/components/dialog/content/setting/UserPanel.vue
index 60bc6dba3..7476b3c09 100644
--- a/src/components/dialog/content/setting/UserPanel.vue
+++ b/src/components/dialog/content/setting/UserPanel.vue
@@ -1,5 +1,5 @@
 <template>
-  <TabPanel value="User" class="user-settings-container h-full">
+  <div class="user-settings-container h-full">
     <div class="flex h-full flex-col">
       <h2 class="mb-2 text-2xl font-bold">{{ $t('userSettings.title') }}</h2>
       <Divider class="mb-3" />
@@ -91,13 +91,12 @@
         </Button>
       </div>
     </div>
-  </TabPanel>
+  </div>
 </template>
 
 <script setup lang="ts">
 import Divider from 'primevue/divider'
 import ProgressSpinner from 'primevue/progressspinner'
-import TabPanel from 'primevue/tabpanel'
 
 import UserAvatar from '@/components/common/UserAvatar.vue'
 import Button from '@/components/ui/button/Button.vue'
diff --git a/src/components/dialog/content/setting/WorkspacePanel.vue b/src/components/dialog/content/setting/WorkspacePanel.vue
index aff8f3733..801b339d1 100644
--- a/src/components/dialog/content/setting/WorkspacePanel.vue
+++ b/src/components/dialog/content/setting/WorkspacePanel.vue
@@ -1,11 +1,9 @@
 <template>
-  <TabPanel value="Workspace" class="h-full">
+  <div class="h-full">
     <WorkspacePanelContent />
-  </TabPanel>
+  </div>
 </template>
 
 <script setup lang="ts">
-import TabPanel from 'primevue/tabpanel'
-
 import WorkspacePanelContent from '@/components/dialog/content/setting/WorkspacePanelContent.vue'
 </script>
diff --git a/src/components/dialog/content/setting/WorkspacePanelContent.vue b/src/components/dialog/content/setting/WorkspacePanelContent.vue
index 9366a573f..4ea72f0fb 100644
--- a/src/components/dialog/content/setting/WorkspacePanelContent.vue
+++ b/src/components/dialog/content/setting/WorkspacePanelContent.vue
@@ -9,70 +9,64 @@
         {{ workspaceName }}
       </h1>
     </div>
-    <Tabs :value="activeTab" @update:value="setActiveTab">
-      <div class="flex w-full items-center">
-        <TabList class="w-full">
-          <Tab value="plan">{{ $t('workspacePanel.tabs.planCredits') }}</Tab>
-        </TabList>
+    <div class="flex w-full items-center">
+      <TabList v-model="activeTab">
+        <Tab value="plan">{{ $t('workspacePanel.tabs.planCredits') }}</Tab>
+      </TabList>
 
-        <template v-if="permissions.canAccessWorkspaceMenu">
-          <Button
-            v-tooltip="{ value: $t('g.moreOptions'), showDelay: 300 }"
-            variant="muted-textonly"
-            size="icon"
-            :aria-label="$t('g.moreOptions')"
-            @click="menu?.toggle($event)"
-          >
-            <i class="pi pi-ellipsis-h" />
-          </Button>
-          <Menu ref="menu" :model="menuItems" :popup="true">
-            <template #item="{ item }">
-              <div
-                v-tooltip="
-                  item.disabled && deleteTooltip
-                    ? { value: deleteTooltip, showDelay: 0 }
-                    : null
-                "
-                :class="[
-                  'flex items-center gap-2 px-3 py-2',
-                  item.class,
-                  item.disabled ? 'pointer-events-auto' : ''
-                ]"
-                @click="
-                  item.command?.({
-                    originalEvent: $event,
-                    item
-                  })
-                "
-              >
-                <i :class="item.icon" />
-                <span>{{ item.label }}</span>
-              </div>
-            </template>
-          </Menu>
-        </template>
-      </div>
+      <template v-if="permissions.canAccessWorkspaceMenu">
+        <Button
+          v-tooltip="{ value: $t('g.moreOptions'), showDelay: 300 }"
+          variant="muted-textonly"
+          size="icon"
+          :aria-label="$t('g.moreOptions')"
+          @click="menu?.toggle($event)"
+        >
+          <i class="pi pi-ellipsis-h" />
+        </Button>
+        <Menu ref="menu" :model="menuItems" :popup="true">
+          <template #item="{ item }">
+            <div
+              v-tooltip="
+                item.disabled && deleteTooltip
+                  ? { value: deleteTooltip, showDelay: 0 }
+                  : null
+              "
+              :class="[
+                'flex items-center gap-2 px-3 py-2',
+                item.class,
+                item.disabled ? 'pointer-events-auto' : ''
+              ]"
+              @click="
+                item.command?.({
+                  originalEvent: $event,
+                  item
+                })
+              "
+            >
+              <i :class="item.icon" />
+              <span>{{ item.label }}</span>
+            </div>
+          </template>
+        </Menu>
+      </template>
+    </div>
 
-      <TabPanels>
-        <TabPanel value="plan">
-          <SubscriptionPanelContent />
-        </TabPanel>
-      </TabPanels>
-    </Tabs>
+    <div v-if="activeTab === 'plan'" class="pt-4">
+      <SubscriptionPanelContent />
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
 import { storeToRefs } from 'pinia'
 import Menu from 'primevue/menu'
-import Tab from 'primevue/tab'
-import TabList from 'primevue/tablist'
-import TabPanel from 'primevue/tabpanel'
-import TabPanels from 'primevue/tabpanels'
-import Tabs from 'primevue/tabs'
-import { computed, onMounted, ref } from 'vue'
+import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
+import Tab from '@/components/tab/Tab.vue'
+import TabList from '@/components/tab/TabList.vue'
+
 import WorkspaceProfilePic from '@/components/common/WorkspaceProfilePic.vue'
 import Button from '@/components/ui/button/Button.vue'
 import SubscriptionPanelContent from '@/platform/cloud/subscription/components/SubscriptionPanelContentWorkspace.vue'
@@ -93,7 +87,8 @@ const {
 const workspaceStore = useTeamWorkspaceStore()
 const { workspaceName, isWorkspaceSubscribed } = storeToRefs(workspaceStore)
 
-const { activeTab, setActiveTab, permissions, uiConfig } = useWorkspaceUI()
+const { permissions, uiConfig } = useWorkspaceUI()
+const activeTab = ref(defaultTab)
 
 const menu = ref<InstanceType<typeof Menu> | null>(null)
 
@@ -157,7 +152,4 @@ const menuItems = computed(() => {
   return items
 })
 
-onMounted(() => {
-  setActiveTab(defaultTab)
-})
 </script>
diff --git a/src/components/dialog/content/setting/WorkspaceSidebarItem.vue b/src/components/dialog/content/setting/WorkspaceSidebarItem.vue
deleted file mode 100644
index cab92c7a8..000000000
--- a/src/components/dialog/content/setting/WorkspaceSidebarItem.vue
+++ /dev/null
@@ -1,19 +0,0 @@
-<template>
-  <div class="flex items-center gap-2">
-    <WorkspaceProfilePic
-      class="size-6 text-xs"
-      :workspace-name="workspaceName"
-    />
-
-    <span>{{ workspaceName }}</span>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { storeToRefs } from 'pinia'
-
-import WorkspaceProfilePic from '@/components/common/WorkspaceProfilePic.vue'
-import { useTeamWorkspaceStore } from '@/platform/workspace/stores/teamWorkspaceStore'
-
-const { workspaceName } = storeToRefs(useTeamWorkspaceStore())
-</script>
diff --git a/src/components/dialog/header/SettingDialogHeader.vue b/src/components/dialog/header/SettingDialogHeader.vue
deleted file mode 100644
index 959cfa14d..000000000
--- a/src/components/dialog/header/SettingDialogHeader.vue
+++ /dev/null
@@ -1,29 +0,0 @@
-<template>
-  <div>
-    <h2 class="px-4">
-      <i class="pi pi-cog" />
-      <span>{{ $t('g.settings') }}</span>
-      <Tag
-        v-if="isStaging"
-        value="staging"
-        severity="warn"
-        class="ml-2 text-xs"
-      />
-    </h2>
-  </div>
-</template>
-<script setup lang="ts">
-import Tag from 'primevue/tag'
-
-import { isStaging } from '@/config/staging'
-</script>
-
-<style scoped>
-.pi-cog {
-  font-size: 1.25rem;
-  margin-right: 0.5rem;
-}
-.version-tag {
-  margin-left: 0.5rem;
-}
-</style>
diff --git a/src/components/rightSidePanel/settings/TabGlobalSettings.vue b/src/components/rightSidePanel/settings/TabGlobalSettings.vue
index d283c2e41..f94cf23ea 100644
--- a/src/components/rightSidePanel/settings/TabGlobalSettings.vue
+++ b/src/components/rightSidePanel/settings/TabGlobalSettings.vue
@@ -11,7 +11,7 @@ import type { LinkRenderType } from '@/lib/litegraph/src/types/globalEnums'
 import { LinkMarkerShape } from '@/lib/litegraph/src/types/globalEnums'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { WidgetInputBaseClass } from '@/renderer/extensions/vueNodes/widgets/components/layout'
-import { useDialogService } from '@/services/dialogService'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { cn } from '@/utils/tailwindUtil'
 
 import PropertiesAccordionItem from '../layout/PropertiesAccordionItem.vue'
@@ -20,7 +20,7 @@ import LayoutField from './LayoutField.vue'
 
 const { t } = useI18n()
 const settingStore = useSettingStore()
-const dialogService = useDialogService()
+const settingsDialog = useSettingsDialog()
 
 // NODES settings
 const showAdvancedParameters = ref(false) // Placeholder for future implementation
@@ -88,7 +88,7 @@ function updateGridSpacingFromInput(value: number | null | undefined) {
 }
 
 function openFullSettings() {
-  dialogService.showSettingsDialog()
+  settingsDialog.show()
 }
 </script>
 
diff --git a/src/components/sidebar/ComfyMenuButton.vue b/src/components/sidebar/ComfyMenuButton.vue
index 84b2bbfc6..486fea23c 100644
--- a/src/components/sidebar/ComfyMenuButton.vue
+++ b/src/components/sidebar/ComfyMenuButton.vue
@@ -108,15 +108,13 @@ import ToggleSwitch from 'primevue/toggleswitch'
 import { computed, nextTick, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
-import SettingDialogHeader from '@/components/dialog/header/SettingDialogHeader.vue'
 import ComfyLogo from '@/components/icons/ComfyLogo.vue'
 import { useWorkflowTemplateSelectorDialog } from '@/composables/useWorkflowTemplateSelectorDialog'
-import SettingDialogContent from '@/platform/settings/components/SettingDialogContent.vue'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { useTelemetry } from '@/platform/telemetry'
 import { useColorPaletteService } from '@/services/colorPaletteService'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useCommandStore } from '@/stores/commandStore'
-import { useDialogStore } from '@/stores/dialogStore'
 import { useMenuItemStore } from '@/stores/menuItemStore'
 import { useColorPaletteStore } from '@/stores/workspace/colorPaletteStore'
 import { normalizeI18nKey } from '@/utils/formatUtil'
@@ -129,7 +127,7 @@ const commandStore = useCommandStore()
 const menuItemStore = useMenuItemStore()
 const colorPaletteStore = useColorPaletteStore()
 const colorPaletteService = useColorPaletteService()
-const dialogStore = useDialogStore()
+const settingsDialog = useSettingsDialog()
 const managerState = useManagerState()
 const settingStore = useSettingStore()
 
@@ -167,14 +165,9 @@ const translateMenuItem = (item: MenuItem): MenuItem => {
 }
 
 const showSettings = (defaultPanel?: string) => {
-  dialogStore.showDialog({
-    key: 'global-settings',
-    headerComponent: SettingDialogHeader,
-    component: SettingDialogContent,
-    props: {
-      defaultPanel
-    }
-  })
+  settingsDialog.show(
+    defaultPanel as Parameters<typeof settingsDialog.show>[0]
+  )
 }
 
 const showManageExtensions = async () => {
diff --git a/src/components/topbar/CurrentUserPopover.test.ts b/src/components/topbar/CurrentUserPopover.test.ts
index d7315dad5..98e33abc9 100644
--- a/src/components/topbar/CurrentUserPopover.test.ts
+++ b/src/components/topbar/CurrentUserPopover.test.ts
@@ -31,6 +31,15 @@ vi.mock('pinia')
 const mockShowSettingsDialog = vi.fn()
 const mockShowTopUpCreditsDialog = vi.fn()
 
+// Mock the settings dialog composable
+vi.mock('@/platform/settings/composables/useSettingsDialog', () => ({
+  useSettingsDialog: vi.fn(() => ({
+    show: mockShowSettingsDialog,
+    hide: vi.fn(),
+    showAbout: vi.fn()
+  }))
+}))
+
 // Mock window.open
 const originalWindowOpen = window.open
 beforeEach(() => {
@@ -64,7 +73,6 @@ vi.mock('@/composables/auth/useFirebaseAuthActions', () => ({
 // Mock the dialog service
 vi.mock('@/services/dialogService', () => ({
   useDialogService: vi.fn(() => ({
-    showSettingsDialog: mockShowSettingsDialog,
     showTopUpCreditsDialog: mockShowTopUpCreditsDialog
   }))
 }))
diff --git a/src/components/topbar/CurrentUserPopover.vue b/src/components/topbar/CurrentUserPopover.vue
index 69961628d..e6e0bdd87 100644
--- a/src/components/topbar/CurrentUserPopover.vue
+++ b/src/components/topbar/CurrentUserPopover.vue
@@ -152,6 +152,7 @@ import { useSubscription } from '@/platform/cloud/subscription/composables/useSu
 import { useSubscriptionDialog } from '@/platform/cloud/subscription/composables/useSubscriptionDialog'
 import { isCloud } from '@/platform/distribution/types'
 import { useTelemetry } from '@/platform/telemetry'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useDialogService } from '@/services/dialogService'
 import { useFirebaseAuthStore } from '@/stores/firebaseAuthStore'
 
@@ -165,6 +166,7 @@ const { userDisplayName, userEmail, userPhotoUrl, handleSignOut } =
   useCurrentUser()
 const authActions = useFirebaseAuthActions()
 const authStore = useFirebaseAuthStore()
+const settingsDialog = useSettingsDialog()
 const dialogService = useDialogService()
 const {
   isActiveSubscription,
@@ -198,7 +200,7 @@ const canUpgrade = computed(() => {
 })
 
 const handleOpenUserSettings = () => {
-  dialogService.showSettingsDialog('user')
+  settingsDialog.show('user')
   emit('close')
 }
 
@@ -209,9 +211,9 @@ const handleOpenPlansAndPricing = () => {
 
 const handleOpenPlanAndCreditsSettings = () => {
   if (isCloud) {
-    dialogService.showSettingsDialog('subscription')
+    settingsDialog.show('subscription')
   } else {
-    dialogService.showSettingsDialog('credits')
+    settingsDialog.show('credits')
   }
 
   emit('close')
diff --git a/src/components/topbar/CurrentUserPopoverWorkspace.vue b/src/components/topbar/CurrentUserPopoverWorkspace.vue
index 51aa19dd5..9766be4be 100644
--- a/src/components/topbar/CurrentUserPopoverWorkspace.vue
+++ b/src/components/topbar/CurrentUserPopoverWorkspace.vue
@@ -215,6 +215,7 @@ import { isCloud } from '@/platform/distribution/types'
 import { useTelemetry } from '@/platform/telemetry'
 import { useWorkspaceUI } from '@/platform/workspace/composables/useWorkspaceUI'
 import { useTeamWorkspaceStore } from '@/platform/workspace/stores/teamWorkspaceStore'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useDialogService } from '@/services/dialogService'
 
 const workspaceStore = useTeamWorkspaceStore()
@@ -236,6 +237,7 @@ const { buildDocsUrl, docsPaths } = useExternalLink()
 const { userDisplayName, userEmail, userPhotoUrl, handleSignOut } =
   useCurrentUser()
 const authActions = useFirebaseAuthActions()
+const settingsDialog = useSettingsDialog()
 const dialogService = useDialogService()
 const { isActiveSubscription } = useSubscription()
 const { totalCredits, isLoadingBalance } = useSubscriptionCredits()
@@ -277,12 +279,12 @@ const showCreditsSection = computed(
 )
 
 const handleOpenUserSettings = () => {
-  dialogService.showSettingsDialog('user')
+  settingsDialog.show('user')
   emit('close')
 }
 
 const handleOpenWorkspaceSettings = () => {
-  dialogService.showSettingsDialog('workspace')
+  settingsDialog.show('workspace')
   emit('close')
 }
 
@@ -293,9 +295,9 @@ const handleOpenPlansAndPricing = () => {
 
 const handleOpenPlanAndCreditsSettings = () => {
   if (isCloud) {
-    dialogService.showSettingsDialog('workspace')
+    settingsDialog.show('workspace')
   } else {
-    dialogService.showSettingsDialog('credits')
+    settingsDialog.show('credits')
   }
 
   emit('close')
diff --git a/src/composables/useCoreCommands.ts b/src/composables/useCoreCommands.ts
index 8f3f72304..b2e424348 100644
--- a/src/composables/useCoreCommands.ts
+++ b/src/composables/useCoreCommands.ts
@@ -34,6 +34,7 @@ import {
 } from '@/renderer/core/canvas/canvasStore'
 import { api } from '@/scripts/api'
 import { app } from '@/scripts/app'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useDialogService } from '@/services/dialogService'
 import { useLitegraphService } from '@/services/litegraphService'
 import type { ComfyCommand } from '@/stores/commandStore'
@@ -73,6 +74,7 @@ const moveSelectedNodesVersionAdded = '1.22.2'
 export function useCoreCommands(): ComfyCommand[] {
   const workflowService = useWorkflowService()
   const workflowStore = useWorkflowStore()
+  const settingsDialog = useSettingsDialog()
   const dialogService = useDialogService()
   const colorPaletteStore = useColorPaletteStore()
   const firebaseAuthActions = useFirebaseAuthActions()
@@ -581,7 +583,7 @@ export function useCoreCommands(): ComfyCommand[] {
       versionAdded: '1.3.7',
       category: 'view-controls' as const,
       function: () => {
-        dialogService.showSettingsDialog()
+        settingsDialog.show()
       }
     },
     {
@@ -830,7 +832,7 @@ export function useCoreCommands(): ComfyCommand[] {
       menubarLabel: 'About ComfyUI',
       versionAdded: '1.6.4',
       function: () => {
-        dialogService.showSettingsDialog('about')
+        settingsDialog.showAbout()
       }
     },
     {
diff --git a/src/platform/cloud/subscription/components/SubscriptionPanel.vue b/src/platform/cloud/subscription/components/SubscriptionPanel.vue
index e395cb7d1..6f1d21302 100644
--- a/src/platform/cloud/subscription/components/SubscriptionPanel.vue
+++ b/src/platform/cloud/subscription/components/SubscriptionPanel.vue
@@ -1,5 +1,5 @@
 <template>
-  <TabPanel value="PlanCredits" class="subscription-container h-full">
+  <div class="subscription-container h-full">
     <div class="flex h-full flex-col gap-6">
       <div class="flex items-center gap-2">
         <span class="text-2xl font-inter font-semibold leading-tight">
@@ -63,11 +63,10 @@
         </Button>
       </div>
     </div>
-  </TabPanel>
+  </div>
 </template>
 
 <script setup lang="ts">
-import TabPanel from 'primevue/tabpanel'
 import { defineAsyncComponent } from 'vue'
 
 import CloudBadge from '@/components/topbar/CloudBadge.vue'
diff --git a/src/platform/settings/components/ExtensionPanel.vue b/src/platform/settings/components/ExtensionPanel.vue
index cd5a7890f..946fb5322 100644
--- a/src/platform/settings/components/ExtensionPanel.vue
+++ b/src/platform/settings/components/ExtensionPanel.vue
@@ -1,31 +1,29 @@
 <template>
-  <PanelTemplate value="Extension" class="extension-panel">
-    <template #header>
-      <SearchBox
-        v-model="filters['global'].value"
-        :placeholder="$t('g.searchExtensions') + '...'"
-      />
-      <Message
-        v-if="hasChanges"
-        severity="info"
-        pt:text="w-full"
-        class="max-h-96 overflow-y-auto"
-      >
-        <ul>
-          <li v-for="ext in changedExtensions" :key="ext.name">
-            <span>
-              {{ extensionStore.isExtensionEnabled(ext.name) ? '[-]' : '[+]' }}
-            </span>
-            {{ ext.name }}
-          </li>
-        </ul>
-        <div class="flex justify-end">
-          <Button variant="destructive" @click="applyChanges">
-            {{ $t('g.reloadToApplyChanges') }}
-          </Button>
-        </div>
-      </Message>
-    </template>
+  <div class="extension-panel flex flex-col gap-2">
+    <SearchBox
+      v-model="filters['global'].value"
+      :placeholder="$t('g.searchExtensions') + '...'"
+    />
+    <Message
+      v-if="hasChanges"
+      severity="info"
+      pt:text="w-full"
+      class="max-h-96 overflow-y-auto"
+    >
+      <ul>
+        <li v-for="ext in changedExtensions" :key="ext.name">
+          <span>
+            {{ extensionStore.isExtensionEnabled(ext.name) ? '[-]' : '[+]' }}
+          </span>
+          {{ ext.name }}
+        </li>
+      </ul>
+      <div class="flex justify-end">
+        <Button variant="destructive" @click="applyChanges">
+          {{ $t('g.reloadToApplyChanges') }}
+        </Button>
+      </div>
+    </Message>
     <div class="mb-3 flex gap-2">
       <SelectButton
         v-model="filterType"
@@ -79,7 +77,7 @@
         </template>
       </Column>
     </DataTable>
-  </PanelTemplate>
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -95,7 +93,6 @@ import { computed, onMounted, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import SearchBox from '@/components/common/SearchBox.vue'
-import PanelTemplate from '@/components/dialog/content/setting/PanelTemplate.vue'
 import Button from '@/components/ui/button/Button.vue'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { useExtensionStore } from '@/stores/extensionStore'
diff --git a/src/platform/settings/components/ServerConfigPanel.vue b/src/platform/settings/components/ServerConfigPanel.vue
index 1632d0335..d7fad2c80 100644
--- a/src/platform/settings/components/ServerConfigPanel.vue
+++ b/src/platform/settings/components/ServerConfigPanel.vue
@@ -1,46 +1,38 @@
 <template>
-  <PanelTemplate value="Server-Config" class="server-config-panel">
-    <template #header>
-      <div class="flex flex-col gap-2">
-        <Message
-          v-if="modifiedConfigs.length > 0"
-          severity="info"
-          pt:text="w-full"
-        >
-          <p>
-            {{ $t('serverConfig.modifiedConfigs') }}
-          </p>
-          <ul>
-            <li v-for="config in modifiedConfigs" :key="config.id">
-              {{ config.name }}: {{ config.initialValue }} → {{ config.value }}
-            </li>
-          </ul>
-          <div class="flex justify-end gap-2">
-            <Button variant="secondary" @click="revertChanges">
-              {{ $t('serverConfig.revertChanges') }}
-            </Button>
-            <Button variant="destructive" @click="restartApp">
-              {{ $t('serverConfig.restart') }}
-            </Button>
-          </div>
-        </Message>
-        <Message v-if="commandLineArgs" severity="secondary" pt:text="w-full">
-          <template #icon>
-            <i class="icon-[lucide--terminal] text-xl font-bold" />
-          </template>
-          <div class="flex items-center justify-between">
-            <p>{{ commandLineArgs }}</p>
-            <Button
-              size="icon"
-              variant="muted-textonly"
-              @click="copyCommandLineArgs"
-            >
-              <i class="pi pi-clipboard" />
-            </Button>
-          </div>
-        </Message>
+  <div class="server-config-panel flex flex-col gap-2">
+    <Message v-if="modifiedConfigs.length > 0" severity="info" pt:text="w-full">
+      <p>
+        {{ $t('serverConfig.modifiedConfigs') }}
+      </p>
+      <ul>
+        <li v-for="config in modifiedConfigs" :key="config.id">
+          {{ config.name }}: {{ config.initialValue }} → {{ config.value }}
+        </li>
+      </ul>
+      <div class="flex justify-end gap-2">
+        <Button variant="secondary" @click="revertChanges">
+          {{ $t('serverConfig.revertChanges') }}
+        </Button>
+        <Button variant="destructive" @click="restartApp">
+          {{ $t('serverConfig.restart') }}
+        </Button>
       </div>
-    </template>
+    </Message>
+    <Message v-if="commandLineArgs" severity="secondary" pt:text="w-full">
+      <template #icon>
+        <i class="icon-[lucide--terminal] text-xl font-bold" />
+      </template>
+      <div class="flex items-center justify-between">
+        <p>{{ commandLineArgs }}</p>
+        <Button
+          size="icon"
+          variant="muted-textonly"
+          @click="copyCommandLineArgs"
+        >
+          <i class="pi pi-clipboard" />
+        </Button>
+      </div>
+    </Message>
     <div
       v-for="([label, items], i) in Object.entries(serverConfigsByCategory)"
       :key="label"
@@ -58,7 +50,7 @@
         />
       </div>
     </div>
-  </PanelTemplate>
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -69,7 +61,6 @@ import { onBeforeUnmount, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import FormItem from '@/components/common/FormItem.vue'
-import PanelTemplate from '@/components/dialog/content/setting/PanelTemplate.vue'
 import Button from '@/components/ui/button/Button.vue'
 import { useCopyToClipboard } from '@/composables/useCopyToClipboard'
 import type { ServerConfig } from '@/constants/serverConfig'
diff --git a/src/platform/settings/components/SettingDialog.vue b/src/platform/settings/components/SettingDialog.vue
new file mode 100644
index 000000000..7a12967c3
--- /dev/null
+++ b/src/platform/settings/components/SettingDialog.vue
@@ -0,0 +1,195 @@
+<template>
+  <BaseModalLayout content-title="" data-testid="settings-dialog">
+    <template #leftPanel>
+      <div class="flex h-full w-full flex-col bg-modal-panel-background">
+        <PanelHeader>
+          <template #icon>
+            <WorkspaceProfilePic
+              v-if="teamWorkspacesEnabled"
+              class="size-6 text-xs"
+              :workspace-name="workspaceName"
+            />
+            <i v-else class="pi pi-cog" />
+          </template>
+          <span class="text-neutral text-base">
+            {{ teamWorkspacesEnabled ? workspaceName : $t('g.settings') }}
+          </span>
+          <Tag
+            v-if="isStaging"
+            value="staging"
+            severity="warn"
+            class="ml-2 text-xs"
+          />
+        </PanelHeader>
+
+        <div class="px-3">
+          <SearchBox
+            v-model:model-value="searchQuery"
+            size="md"
+            :placeholder="$t('g.searchSettings') + '...'"
+            :debounce-time="128"
+            @search="handleSearch"
+          />
+        </div>
+
+        <nav
+          class="scrollbar-hide flex flex-1 flex-col gap-1 overflow-y-auto px-3 py-4"
+        >
+          <div
+            v-for="(group, index) in navGroups"
+            :key="index"
+            class="flex flex-col gap-2"
+          >
+            <NavTitle :title="group.title" />
+            <NavItem
+              v-for="item in group.items"
+              :key="item.id"
+              :icon="item.icon"
+              :badge="item.badge"
+              :active="activeCategoryKey === item.id"
+              @click="activeCategoryKey = item.id"
+            >
+              {{ item.label }}
+            </NavItem>
+          </div>
+        </nav>
+      </div>
+    </template>
+
+    <template #header />
+
+    <template #content>
+      <template v-if="inSearch">
+        <SettingsPanel :setting-groups="searchResults" />
+      </template>
+      <template v-else-if="activeSettingCategory">
+        <CurrentUserMessage v-if="activeSettingCategory.label === 'Comfy'" />
+        <ColorPaletteMessage
+          v-if="activeSettingCategory.label === 'Appearance'"
+        />
+        <SettingsPanel :setting-groups="sortedGroups(activeSettingCategory)" />
+      </template>
+      <template v-else-if="activePanel">
+        <Suspense>
+          <component :is="activePanel.component" v-bind="activePanel.props" />
+          <template #fallback>
+            <div>
+              {{ $t('g.loadingPanel', { panel: activePanel.node.label }) }}
+            </div>
+          </template>
+        </Suspense>
+      </template>
+    </template>
+  </BaseModalLayout>
+</template>
+
+<script setup lang="ts">
+import Tag from 'primevue/tag'
+import { computed, provide, ref, watch } from 'vue'
+
+import SearchBox from '@/components/common/SearchBox.vue'
+import WorkspaceProfilePic from '@/components/common/WorkspaceProfilePic.vue'
+import CurrentUserMessage from '@/components/dialog/content/setting/CurrentUserMessage.vue'
+import BaseModalLayout from '@/components/widget/layout/BaseModalLayout.vue'
+import NavItem from '@/components/widget/nav/NavItem.vue'
+import NavTitle from '@/components/widget/nav/NavTitle.vue'
+import PanelHeader from '@/components/widget/panel/PanelHeader.vue'
+import { useFirebaseAuthActions } from '@/composables/auth/useFirebaseAuthActions'
+import { isStaging } from '@/config/staging'
+import ColorPaletteMessage from '@/platform/settings/components/ColorPaletteMessage.vue'
+import SettingsPanel from '@/platform/settings/components/SettingsPanel.vue'
+import { useSettingSearch } from '@/platform/settings/composables/useSettingSearch'
+import { useSettingUI } from '@/platform/settings/composables/useSettingUI'
+import type { SettingTreeNode } from '@/platform/settings/settingStore'
+import type {
+  ISettingGroup,
+  SettingPanelType,
+  SettingParams
+} from '@/platform/settings/types'
+import { useTeamWorkspaceStore } from '@/platform/workspace/stores/teamWorkspaceStore'
+import { OnCloseKey } from '@/types/widgetTypes'
+import { flattenTree } from '@/utils/treeUtil'
+
+const { onClose, defaultPanel } = defineProps<{
+  onClose: () => void
+  defaultPanel?: SettingPanelType
+}>()
+
+provide(OnCloseKey, onClose)
+
+const {
+  defaultCategory,
+  settingCategories,
+  navGroups,
+  teamWorkspacesEnabled,
+  findCategoryByKey,
+  findPanelByKey
+} = useSettingUI(defaultPanel)
+
+const workspaceStore = useTeamWorkspaceStore()
+const workspaceName = computed(() => workspaceStore.workspaceName)
+
+const {
+  searchQuery,
+  inSearch,
+  handleSearch: handleSearchBase,
+  getSearchResults
+} = useSettingSearch()
+
+const authActions = useFirebaseAuthActions()
+
+const activeCategoryKey = ref<string | null>(defaultCategory.value?.key ?? null)
+
+const activeSettingCategory = computed<SettingTreeNode | null>(() => {
+  if (!activeCategoryKey.value) return null
+  return (
+    settingCategories.value.find((c) => c.key === activeCategoryKey.value) ??
+    null
+  )
+})
+
+const activePanel = computed(() => {
+  if (!activeCategoryKey.value) return null
+  return findPanelByKey(activeCategoryKey.value)
+})
+
+const getGroupSortOrder = (group: SettingTreeNode): number =>
+  Math.max(0, ...flattenTree<SettingParams>(group).map((s) => s.sortOrder ?? 0))
+
+function sortedGroups(category: SettingTreeNode): ISettingGroup[] {
+  return [...(category.children ?? [])]
+    .sort((a, b) => {
+      const orderDiff = getGroupSortOrder(b) - getGroupSortOrder(a)
+      return orderDiff !== 0 ? orderDiff : a.label.localeCompare(b.label)
+    })
+    .map((group) => ({
+      label: group.label,
+      settings: flattenTree<SettingParams>(group).sort((a, b) => {
+        const sortOrderA = a.sortOrder ?? 0
+        const sortOrderB = b.sortOrder ?? 0
+        return sortOrderB - sortOrderA
+      })
+    }))
+}
+
+function handleSearch(query: string) {
+  handleSearchBase(query.trim())
+  activeCategoryKey.value = query ? null : (defaultCategory.value?.key ?? null)
+}
+
+const searchResults = computed<ISettingGroup[]>(() => {
+  const category = activeCategoryKey.value
+    ? findCategoryByKey(activeCategoryKey.value)
+    : null
+  return getSearchResults(category)
+})
+
+watch(activeCategoryKey, (newKey, oldKey) => {
+  if (!newKey && !inSearch.value) {
+    activeCategoryKey.value = oldKey
+  }
+  if (newKey === 'credits') {
+    void authActions.fetchBalance()
+  }
+})
+</script>
diff --git a/src/platform/settings/components/SettingDialogContent.vue b/src/platform/settings/components/SettingDialogContent.vue
deleted file mode 100644
index 628301735..000000000
--- a/src/platform/settings/components/SettingDialogContent.vue
+++ /dev/null
@@ -1,244 +0,0 @@
-<template>
-  <div
-    :class="
-      teamWorkspacesEnabled
-        ? 'flex h-[80vh] w-full overflow-hidden'
-        : 'settings-container'
-    "
-  >
-    <ScrollPanel
-      :class="
-        teamWorkspacesEnabled
-          ? 'w-48 shrink-0 p-2 2xl:w-64'
-          : 'settings-sidebar w-48 shrink-0 p-2 2xl:w-64'
-      "
-    >
-      <SearchBox
-        v-model:model-value="searchQuery"
-        class="settings-search-box mb-2 w-full"
-        :placeholder="$t('g.searchSettings') + '...'"
-        :debounce-time="128"
-        autofocus
-        @search="handleSearch"
-      />
-      <Listbox
-        v-model="activeCategory"
-        :options="groupedMenuTreeNodes"
-        option-label="translatedLabel"
-        option-group-label="label"
-        option-group-children="children"
-        scroll-height="100%"
-        :option-disabled="
-          (option: SettingTreeNode) =>
-            !queryIsEmpty && !searchResultsCategories.has(option.label ?? '')
-        "
-        :class="
-          teamWorkspacesEnabled
-            ? 'w-full border-none bg-transparent'
-            : 'w-full border-none'
-        "
-      >
-        <!-- Workspace mode: custom group headers -->
-        <template v-if="teamWorkspacesEnabled" #optiongroup="{ option }">
-          <h3 class="text-xs font-semibold uppercase text-muted m-0 pt-6 pb-2">
-            {{ option.translatedLabel ?? option.label }}
-          </h3>
-        </template>
-        <!-- Legacy mode: divider between groups -->
-        <template v-else #optiongroup>
-          <Divider class="my-0" />
-        </template>
-        <!-- Workspace mode: custom workspace item -->
-        <template v-if="teamWorkspacesEnabled" #option="{ option }">
-          <WorkspaceSidebarItem v-if="option.key === 'workspace'" />
-          <span v-else>{{ option.translatedLabel }}</span>
-        </template>
-      </Listbox>
-    </ScrollPanel>
-    <Divider layout="vertical" class="mx-1 hidden md:flex 2xl:mx-4" />
-    <Divider layout="horizontal" class="flex md:hidden" />
-    <Tabs
-      :value="tabValue"
-      :lazy="true"
-      :class="
-        teamWorkspacesEnabled
-          ? 'h-full flex-1 overflow-x-auto'
-          : 'settings-content h-full w-full'
-      "
-    >
-      <TabPanels class="settings-tab-panels h-full w-full pr-0">
-        <PanelTemplate value="Search Results">
-          <SettingsPanel :setting-groups="searchResults" />
-        </PanelTemplate>
-
-        <PanelTemplate
-          v-for="category in settingCategories"
-          :key="category.key"
-          :value="category.label ?? ''"
-        >
-          <template #header>
-            <CurrentUserMessage v-if="tabValue === 'Comfy'" />
-            <ColorPaletteMessage v-if="tabValue === 'Appearance'" />
-          </template>
-          <SettingsPanel :setting-groups="sortedGroups(category)" />
-        </PanelTemplate>
-
-        <Suspense v-for="panel in panels" :key="panel.node.key">
-          <component :is="panel.component" v-bind="panel.props" />
-          <template #fallback>
-            <div>{{ $t('g.loadingPanel', { panel: panel.node.label }) }}</div>
-          </template>
-        </Suspense>
-      </TabPanels>
-    </Tabs>
-  </div>
-</template>
-
-<script setup lang="ts">
-import Divider from 'primevue/divider'
-import Listbox from 'primevue/listbox'
-import ScrollPanel from 'primevue/scrollpanel'
-import TabPanels from 'primevue/tabpanels'
-import Tabs from 'primevue/tabs'
-import { computed, watch } from 'vue'
-
-import SearchBox from '@/components/common/SearchBox.vue'
-import CurrentUserMessage from '@/components/dialog/content/setting/CurrentUserMessage.vue'
-import PanelTemplate from '@/components/dialog/content/setting/PanelTemplate.vue'
-import WorkspaceSidebarItem from '@/components/dialog/content/setting/WorkspaceSidebarItem.vue'
-import { useFirebaseAuthActions } from '@/composables/auth/useFirebaseAuthActions'
-import { useFeatureFlags } from '@/composables/useFeatureFlags'
-import { isCloud } from '@/platform/distribution/types'
-import ColorPaletteMessage from '@/platform/settings/components/ColorPaletteMessage.vue'
-import SettingsPanel from '@/platform/settings/components/SettingsPanel.vue'
-import { useSettingSearch } from '@/platform/settings/composables/useSettingSearch'
-import { useSettingUI } from '@/platform/settings/composables/useSettingUI'
-import type { SettingTreeNode } from '@/platform/settings/settingStore'
-import type { ISettingGroup, SettingParams } from '@/platform/settings/types'
-import { flattenTree } from '@/utils/treeUtil'
-
-const { defaultPanel } = defineProps<{
-  defaultPanel?:
-    | 'about'
-    | 'keybinding'
-    | 'extension'
-    | 'server-config'
-    | 'user'
-    | 'credits'
-    | 'subscription'
-    | 'workspace'
-}>()
-
-const { flags } = useFeatureFlags()
-const teamWorkspacesEnabled = computed(
-  () => isCloud && flags.teamWorkspacesEnabled
-)
-
-const {
-  activeCategory,
-  defaultCategory,
-  settingCategories,
-  groupedMenuTreeNodes,
-  panels
-} = useSettingUI(defaultPanel)
-
-const {
-  searchQuery,
-  searchResultsCategories,
-  queryIsEmpty,
-  inSearch,
-  handleSearch: handleSearchBase,
-  getSearchResults
-} = useSettingSearch()
-
-const authActions = useFirebaseAuthActions()
-
-// Get max sortOrder from settings in a group
-const getGroupSortOrder = (group: SettingTreeNode): number =>
-  Math.max(0, ...flattenTree<SettingParams>(group).map((s) => s.sortOrder ?? 0))
-
-// Sort groups for a category
-const sortedGroups = (category: SettingTreeNode): ISettingGroup[] => {
-  return [...(category.children ?? [])]
-    .sort((a, b) => {
-      const orderDiff = getGroupSortOrder(b) - getGroupSortOrder(a)
-      return orderDiff !== 0 ? orderDiff : a.label.localeCompare(b.label)
-    })
-    .map((group) => ({
-      label: group.label,
-      settings: flattenTree<SettingParams>(group).sort((a, b) => {
-        const sortOrderA = a.sortOrder ?? 0
-        const sortOrderB = b.sortOrder ?? 0
-
-        return sortOrderB - sortOrderA
-      })
-    }))
-}
-
-const handleSearch = (query: string) => {
-  handleSearchBase(query.trim())
-  activeCategory.value = query ? null : defaultCategory.value
-}
-
-// Get search results
-const searchResults = computed<ISettingGroup[]>(() =>
-  getSearchResults(activeCategory.value)
-)
-
-const tabValue = computed<string>(() =>
-  inSearch.value ? 'Search Results' : (activeCategory.value?.label ?? '')
-)
-
-// Don't allow null category to be set outside of search.
-// In search mode, the active category can be null to show all search results.
-watch(activeCategory, (_, oldValue) => {
-  if (!tabValue.value) {
-    activeCategory.value = oldValue
-  }
-  if (activeCategory.value?.key === 'credits') {
-    void authActions.fetchBalance()
-  }
-})
-</script>
-
-<style>
-.settings-tab-panels {
-  padding-top: 0 !important;
-}
-</style>
-
-<style scoped>
-/* Legacy mode styles (when teamWorkspacesEnabled is false) */
-.settings-container {
-  display: flex;
-  height: 70vh;
-  width: 60vw;
-  max-width: 64rem;
-  overflow: hidden;
-}
-
-.settings-content {
-  overflow-x: auto;
-}
-
-@media (max-width: 768px) {
-  .settings-container {
-    flex-direction: column;
-    height: auto;
-    width: 80vw;
-  }
-
-  .settings-sidebar {
-    width: 100%;
-  }
-
-  .settings-content {
-    height: 350px;
-  }
-}
-
-/* Hide the first group separator in legacy mode */
-.settings-sidebar :deep(.p-listbox-option-group:nth-child(1)) {
-  display: none;
-}
-</style>
diff --git a/src/platform/settings/composables/useSettingUI.ts b/src/platform/settings/composables/useSettingUI.ts
index 3b4fc44a0..6f74a48f0 100644
--- a/src/platform/settings/composables/useSettingUI.ts
+++ b/src/platform/settings/composables/useSettingUI.ts
@@ -8,29 +8,37 @@ import { useVueFeatureFlags } from '@/composables/useVueFeatureFlags'
 import { isCloud } from '@/platform/distribution/types'
 import type { SettingTreeNode } from '@/platform/settings/settingStore'
 import { useSettingStore } from '@/platform/settings/settingStore'
-import type { SettingParams } from '@/platform/settings/types'
+import type { SettingPanelType, SettingParams } from '@/platform/settings/types'
 import { useSubscription } from '@/platform/cloud/subscription/composables/useSubscription'
+import type { NavGroupData } from '@/types/navTypes'
 import { isElectron } from '@/utils/envUtil'
 import { normalizeI18nKey } from '@/utils/formatUtil'
 import { buildTree } from '@/utils/treeUtil'
 
+const CATEGORY_ICONS: Record<string, string> = {
+  Comfy: 'icon-[lucide--settings]',
+  LiteGraph: 'icon-[lucide--workflow]',
+  Appearance: 'icon-[lucide--palette]',
+  '3D': 'icon-[lucide--box]',
+  'Mask Editor': 'icon-[lucide--pen-tool]',
+  Other: 'icon-[lucide--ellipsis]',
+  about: 'icon-[lucide--info]',
+  credits: 'icon-[lucide--coins]',
+  user: 'icon-[lucide--user]',
+  workspace: 'icon-[lucide--building-2]',
+  keybinding: 'icon-[lucide--keyboard]',
+  extension: 'icon-[lucide--puzzle]',
+  'server-config': 'icon-[lucide--server]',
+  PlanCredits: 'icon-[lucide--credit-card]'
+}
+
 interface SettingPanelItem {
   node: SettingTreeNode
   component: Component
   props?: Record<string, unknown>
 }
 
-export function useSettingUI(
-  defaultPanel?:
-    | 'about'
-    | 'keybinding'
-    | 'extension'
-    | 'server-config'
-    | 'user'
-    | 'credits'
-    | 'subscription'
-    | 'workspace'
-) {
+export function useSettingUI(defaultPanel?: SettingPanelType) {
   const { t } = useI18n()
   const { isLoggedIn } = useCurrentUser()
   const settingStore = useSettingStore()
@@ -321,6 +329,36 @@ export function useSettingUI(
       : legacyMenuTreeNodes.value
   )
 
+  const navGroups = computed<NavGroupData[]>(() =>
+    groupedMenuTreeNodes.value.map((group) => ({
+      title:
+        (group as SettingTreeNode & { translatedLabel?: string })
+          .translatedLabel ?? group.label,
+      items: (group.children ?? []).map((child) => ({
+        id: child.key,
+        label:
+          (child as SettingTreeNode & { translatedLabel?: string })
+            .translatedLabel ?? child.label,
+        icon:
+          CATEGORY_ICONS[child.key] ??
+          CATEGORY_ICONS[child.label] ??
+          'icon-[lucide--plug]'
+      }))
+    }))
+  )
+
+  function findCategoryByKey(key: string): SettingTreeNode | null {
+    for (const group of groupedMenuTreeNodes.value) {
+      const found = group.children?.find((node) => node.key === key)
+      if (found) return found
+    }
+    return null
+  }
+
+  function findPanelByKey(key: string): SettingPanelItem | null {
+    return panels.value.find((p) => p.node.key === key) ?? null
+  }
+
   onMounted(() => {
     activeCategory.value = defaultCategory.value
   })
@@ -330,6 +368,10 @@ export function useSettingUI(
     activeCategory,
     defaultCategory,
     groupedMenuTreeNodes,
-    settingCategories
+    settingCategories,
+    navGroups,
+    teamWorkspacesEnabled,
+    findCategoryByKey,
+    findPanelByKey
   }
 }
diff --git a/src/platform/settings/composables/useSettingsDialog.ts b/src/platform/settings/composables/useSettingsDialog.ts
new file mode 100644
index 000000000..a9f74cc9e
--- /dev/null
+++ b/src/platform/settings/composables/useSettingsDialog.ts
@@ -0,0 +1,33 @@
+import { useDialogService } from '@/services/dialogService'
+import { useDialogStore } from '@/stores/dialogStore'
+
+import SettingDialog from '@/platform/settings/components/SettingDialog.vue'
+import type { SettingPanelType } from '@/platform/settings/types'
+
+const DIALOG_KEY = 'global-settings'
+
+export function useSettingsDialog() {
+  const dialogService = useDialogService()
+  const dialogStore = useDialogStore()
+
+  function hide() {
+    dialogStore.closeDialog({ key: DIALOG_KEY })
+  }
+
+  function show(panel?: SettingPanelType) {
+    dialogService.showLayoutDialog({
+      key: DIALOG_KEY,
+      component: SettingDialog,
+      props: {
+        onClose: hide,
+        ...(panel ? { defaultPanel: panel } : {})
+      }
+    })
+  }
+
+  function showAbout() {
+    show('about')
+  }
+
+  return { show, hide, showAbout }
+}
diff --git a/src/platform/settings/types.ts b/src/platform/settings/types.ts
index 021fac375..2a2c38c2c 100644
--- a/src/platform/settings/types.ts
+++ b/src/platform/settings/types.ts
@@ -64,3 +64,13 @@ export interface ISettingGroup {
   label: string
   settings: SettingParams[]
 }
+
+export type SettingPanelType =
+  | 'about'
+  | 'keybinding'
+  | 'extension'
+  | 'server-config'
+  | 'user'
+  | 'credits'
+  | 'subscription'
+  | 'workspace'
diff --git a/src/platform/workspace/composables/useWorkspaceUI.ts b/src/platform/workspace/composables/useWorkspaceUI.ts
index 477d9026b..f9c8ead90 100644
--- a/src/platform/workspace/composables/useWorkspaceUI.ts
+++ b/src/platform/workspace/composables/useWorkspaceUI.ts
@@ -1,4 +1,4 @@
-import { computed, ref } from 'vue'
+import { computed } from 'vue'
 import { createSharedComposable } from '@vueuse/core'
 
 import type { WorkspaceRole, WorkspaceType } from '../api/workspaceApi'
@@ -81,13 +81,6 @@ function getUIConfig(
 function useWorkspaceUIInternal() {
   const store = useTeamWorkspaceStore()
 
-  // Tab management (shared UI state)
-  const activeTab = ref<string>('plan')
-
-  function setActiveTab(tab: string | number) {
-    activeTab.value = String(tab)
-  }
-
   const workspaceType = computed<WorkspaceType>(
     () => store.activeWorkspace?.type ?? 'personal'
   )
@@ -105,10 +98,6 @@ function useWorkspaceUIInternal() {
   )
 
   return {
-    // Tab management
-    activeTab: computed(() => activeTab.value),
-    setActiveTab,
-
     // Permissions and config
     permissions,
     uiConfig,
diff --git a/src/scripts/ui.ts b/src/scripts/ui.ts
index 9a0f9d5cc..e44b8ee56 100644
--- a/src/scripts/ui.ts
+++ b/src/scripts/ui.ts
@@ -1,7 +1,7 @@
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { WORKFLOW_ACCEPT_STRING } from '@/platform/workflow/core/types/formats'
 import { type StatusWsMessageStatus } from '@/schemas/apiSchema'
-import { useDialogService } from '@/services/dialogService'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { isCloud } from '@/platform/distribution/types'
 import { useTelemetry } from '@/platform/telemetry'
 import { useLitegraphService } from '@/services/litegraphService'
@@ -469,7 +469,7 @@ export class ComfyUI {
               $el('button.comfy-settings-btn', {
                 textContent: '⚙️',
                 onclick: () => {
-                  useDialogService().showSettingsDialog()
+                  useSettingsDialog().show()
                 }
               }),
               $el('button.comfy-close-menu-btn', {
diff --git a/src/services/dialogService.ts b/src/services/dialogService.ts
index a5fc807e1..17cbbbcd0 100644
--- a/src/services/dialogService.ts
+++ b/src/services/dialogService.ts
@@ -13,12 +13,10 @@ import SignInContent from '@/components/dialog/content/SignInContent.vue'
 import TopUpCreditsDialogContent from '@/components/dialog/content/TopUpCreditsDialogContent.vue'
 import UpdatePasswordContent from '@/components/dialog/content/UpdatePasswordContent.vue'
 import ComfyOrgHeader from '@/components/dialog/header/ComfyOrgHeader.vue'
-import SettingDialogHeader from '@/components/dialog/header/SettingDialogHeader.vue'
 import { t } from '@/i18n'
 import { useTelemetry } from '@/platform/telemetry'
 import { isCloud } from '@/platform/distribution/types'
 import { useSubscription } from '@/platform/cloud/subscription/composables/useSubscription'
-import SettingDialogContent from '@/platform/settings/components/SettingDialogContent.vue'
 import { useDialogStore } from '@/stores/dialogStore'
 import type {
   DialogComponentProps,
@@ -93,38 +91,6 @@ export const useDialogService = () => {
     })
   }
 
-  function showSettingsDialog(
-    panel?:
-      | 'about'
-      | 'keybinding'
-      | 'extension'
-      | 'server-config'
-      | 'user'
-      | 'credits'
-      | 'subscription'
-      | 'workspace'
-  ) {
-    const props = panel ? { props: { defaultPanel: panel } } : undefined
-
-    dialogStore.showDialog({
-      key: 'global-settings',
-      headerComponent: SettingDialogHeader,
-      component: SettingDialogContent,
-      ...props
-    })
-  }
-
-  function showAboutDialog() {
-    dialogStore.showDialog({
-      key: 'global-settings',
-      headerComponent: SettingDialogHeader,
-      component: SettingDialogContent,
-      props: {
-        defaultPanel: 'about'
-      }
-    })
-  }
-
   function showExecutionErrorDialog(executionError: ExecutionErrorDialogInput) {
     const props: ComponentAttrs<typeof ErrorDialogContent> = {
       error: {
@@ -592,8 +558,6 @@ export const useDialogService = () => {
   return {
     showLoadWorkflowWarning,
     showMissingModelsWarning,
-    showSettingsDialog,
-    showAboutDialog,
     showExecutionErrorDialog,
     showApiNodesSignInDialog,
     showSignInDialog,
diff --git a/src/stores/firebaseAuthStore.test.ts b/src/stores/firebaseAuthStore.test.ts
index bbad43264..ace511592 100644
--- a/src/stores/firebaseAuthStore.test.ts
+++ b/src/stores/firebaseAuthStore.test.ts
@@ -102,7 +102,6 @@ describe('useFirebaseAuthStore', () => {
 
     // Setup dialog service mock
     vi.mocked(useDialogService, { partial: true }).mockReturnValue({
-      showSettingsDialog: vi.fn(),
       showErrorDialog: vi.fn()
     })
 
diff --git a/src/workbench/extensions/manager/composables/useManagerState.test.ts b/src/workbench/extensions/manager/composables/useManagerState.test.ts
index 1ba41d107..809244223 100644
--- a/src/workbench/extensions/manager/composables/useManagerState.test.ts
+++ b/src/workbench/extensions/manager/composables/useManagerState.test.ts
@@ -33,11 +33,11 @@ vi.mock('@/stores/systemStatsStore', () => ({
   useSystemStatsStore: vi.fn()
 }))
 
-vi.mock('@/services/dialogService', () => ({
-  useDialogService: vi.fn(() => ({
-    showManagerPopup: vi.fn(),
-    showLegacyManagerPopup: vi.fn(),
-    showSettingsDialog: vi.fn()
+vi.mock('@/platform/settings/composables/useSettingsDialog', () => ({
+  useSettingsDialog: vi.fn(() => ({
+    show: vi.fn(),
+    hide: vi.fn(),
+    showAbout: vi.fn()
   }))
 }))
 
diff --git a/src/workbench/extensions/manager/composables/useManagerState.ts b/src/workbench/extensions/manager/composables/useManagerState.ts
index 49c9debfd..f435a6530 100644
--- a/src/workbench/extensions/manager/composables/useManagerState.ts
+++ b/src/workbench/extensions/manager/composables/useManagerState.ts
@@ -4,7 +4,7 @@ import { computed, readonly } from 'vue'
 import { t } from '@/i18n'
 import { useToastStore } from '@/platform/updates/common/toastStore'
 import { api } from '@/scripts/api'
-import { useDialogService } from '@/services/dialogService'
+import { useSettingsDialog } from '@/platform/settings/composables/useSettingsDialog'
 import { useCommandStore } from '@/stores/commandStore'
 import { useSystemStatsStore } from '@/stores/systemStatsStore'
 import { useManagerDialog } from '@/workbench/extensions/manager/composables/useManagerDialog'
@@ -148,12 +148,12 @@ export function useManagerState() {
     isLegacyOnly?: boolean
   }): Promise<void> => {
     const state = managerUIState.value
-    const dialogService = useDialogService()
+    const settingsDialog = useSettingsDialog()
     const commandStore = useCommandStore()
 
     switch (state) {
       case ManagerUIState.DISABLED:
-        dialogService.showSettingsDialog('extension')
+        settingsDialog.show('extension')
         break
 
       case ManagerUIState.LEGACY_UI: {
@@ -173,7 +173,7 @@ export function useManagerState() {
           }
           // Fallback to extensions panel if not showing toast
           if (options?.showToastOnLegacyError === false) {
-            dialogService.showSettingsDialog('extension')
+            settingsDialog.show('extension')
           }
         }
         break