diff --git a/src/runtime/components/elements/Alert.vue b/src/runtime/components/elements/Alert.vue
index 07d20ccc..9c470206 100644
--- a/src/runtime/components/elements/Alert.vue
+++ b/src/runtime/components/elements/Alert.vue
@@ -34,13 +34,13 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import UButton from '../elements/Button.vue'
 import { useUI } from '../../composables/useUI'
 import type { Avatar, Button, AlertColor, AlertVariant, Strategy } from '../../types'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 // @ts-expect-error
 import appConfig from '#build/app.config'
 import { alert } from '#ui/ui.config'
diff --git a/src/runtime/components/elements/Avatar.vue b/src/runtime/components/elements/Avatar.vue
index 2e878106..8150abff 100644
--- a/src/runtime/components/elements/Avatar.vue
+++ b/src/runtime/components/elements/Avatar.vue
@@ -22,10 +22,10 @@
 <script lang="ts">
 import { defineComponent, ref, computed, toRef, watch } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { AvatarSize, AvatarChipColor, AvatarChipPosition, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/elements/AvatarGroup.ts b/src/runtime/components/elements/AvatarGroup.ts
index dc87e34f..afbf253a 100644
--- a/src/runtime/components/elements/AvatarGroup.ts
+++ b/src/runtime/components/elements/AvatarGroup.ts
@@ -1,9 +1,9 @@
 import { h, cloneVNode, computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UAvatar from './Avatar.vue'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig, getSlotsChildren } from '../../utils'
+import { mergeConfig, twMerge, getSlotsChildren } from '../../utils'
 import type { AvatarSize, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/elements/Badge.vue b/src/runtime/components/elements/Badge.vue
index 43bad879..34225b6e 100644
--- a/src/runtime/components/elements/Badge.vue
+++ b/src/runtime/components/elements/Badge.vue
@@ -7,9 +7,9 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import { useInjectButtonGroup } from '../../composables/useButtonGroup'
 import type { BadgeColor, BadgeSize, BadgeVariant, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/elements/Button.vue b/src/runtime/components/elements/Button.vue
index ba0d55cd..22f8cd9a 100644
--- a/src/runtime/components/elements/Button.vue
+++ b/src/runtime/components/elements/Button.vue
@@ -19,11 +19,11 @@
 <script lang="ts">
 import { computed, defineComponent, toRef } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import ULink from '../elements/Link.vue'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import { useInjectButtonGroup } from '../../composables/useButtonGroup'
 import type { ButtonColor, ButtonSize, ButtonVariant, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/elements/ButtonGroup.ts b/src/runtime/components/elements/ButtonGroup.ts
index 0d91d134..fd882fc0 100644
--- a/src/runtime/components/elements/ButtonGroup.ts
+++ b/src/runtime/components/elements/ButtonGroup.ts
@@ -1,8 +1,8 @@
 import { h, computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig, getSlotsChildren } from '../../utils'
+import { mergeConfig, twMerge, getSlotsChildren } from '../../utils'
 import { useProvideButtonGroup } from '../../composables/useButtonGroup'
 import type { ButtonSize, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/elements/Dropdown.vue b/src/runtime/components/elements/Dropdown.vue
index bc8f8129..638dc536 100644
--- a/src/runtime/components/elements/Dropdown.vue
+++ b/src/runtime/components/elements/Dropdown.vue
@@ -57,13 +57,13 @@ import { defineComponent, ref, computed, toRef, onMounted, resolveComponent } fr
 import type { PropType } from 'vue'
 import { Menu as HMenu, MenuButton as HMenuButton, MenuItems as HMenuItems, MenuItem as HMenuItem } from '@headlessui/vue'
 import { defu } from 'defu'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import UKbd from '../elements/Kbd.vue'
 import { useUI } from '../../composables/useUI'
 import { usePopper } from '../../composables/usePopper'
-import { mergeConfig, omit } from '../../utils'
+import { mergeConfig, twMerge, omit } from '../../utils'
 import type { DropdownItem, PopperOptions, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/elements/Kbd.vue b/src/runtime/components/elements/Kbd.vue
index 297bf7cd..b8f16310 100644
--- a/src/runtime/components/elements/Kbd.vue
+++ b/src/runtime/components/elements/Kbd.vue
@@ -7,9 +7,9 @@
 <script lang="ts">
 import { toRef, defineComponent, computed } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { KbdSize, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/forms/Checkbox.vue b/src/runtime/components/forms/Checkbox.vue
index 8002806c..1f4782dd 100644
--- a/src/runtime/components/forms/Checkbox.vue
+++ b/src/runtime/components/forms/Checkbox.vue
@@ -31,10 +31,10 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/forms/Input.vue b/src/runtime/components/forms/Input.vue
index 95a883cd..11583107 100644
--- a/src/runtime/components/forms/Input.vue
+++ b/src/runtime/components/forms/Input.vue
@@ -34,12 +34,12 @@
 <script lang="ts">
 import { ref, computed, toRef, onMounted, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import { defu } from 'defu'
 import { useUI } from '../../composables/useUI'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { mergeConfig, looseToNumber } from '../../utils'
+import { mergeConfig, twMerge, looseToNumber } from '../../utils'
 import { useInjectButtonGroup } from '../../composables/useButtonGroup'
 import type { InputSize, InputColor, InputVariant, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/forms/InputMenu.vue b/src/runtime/components/forms/InputMenu.vue
index 73a8a88c..980a3d6b 100644
--- a/src/runtime/components/forms/InputMenu.vue
+++ b/src/runtime/components/forms/InputMenu.vue
@@ -102,13 +102,13 @@ import {
 } from '@headlessui/vue'
 import { computedAsync } from '@vueuse/core'
 import { defu } from 'defu'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import { useUI } from '../../composables/useUI'
 import { usePopper } from '../../composables/usePopper'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { get, mergeConfig } from '../../utils'
+import { get, mergeConfig, twMerge } from '../../utils'
 import { useInjectButtonGroup } from '../../composables/useButtonGroup'
 import type { InputSize, InputColor, InputVariant, PopperOptions, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/forms/Radio.vue b/src/runtime/components/forms/Radio.vue
index 6a61cd3a..2b80cef9 100644
--- a/src/runtime/components/forms/Radio.vue
+++ b/src/runtime/components/forms/Radio.vue
@@ -28,9 +28,9 @@
 <script lang="ts">
 import { computed, defineComponent, inject, toRef, onMounted, ref } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/forms/Range.vue b/src/runtime/components/forms/Range.vue
index f2a4bea5..55be840f 100644
--- a/src/runtime/components/forms/Range.vue
+++ b/src/runtime/components/forms/Range.vue
@@ -22,10 +22,10 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { RangeSize, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/forms/Select.vue b/src/runtime/components/forms/Select.vue
index 29bf5257..f016170f 100644
--- a/src/runtime/components/forms/Select.vue
+++ b/src/runtime/components/forms/Select.vue
@@ -55,11 +55,11 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType, ComputedRef } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import { useUI } from '../../composables/useUI'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { mergeConfig, get } from '../../utils'
+import { mergeConfig, twMerge, get } from '../../utils'
 import { useInjectButtonGroup } from '../../composables/useButtonGroup'
 import type { SelectSize, SelectColor, SelectVariant, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/forms/SelectMenu.vue b/src/runtime/components/forms/SelectMenu.vue
index dfc9dc96..3382a83d 100644
--- a/src/runtime/components/forms/SelectMenu.vue
+++ b/src/runtime/components/forms/SelectMenu.vue
@@ -140,13 +140,13 @@ import {
 } from '@headlessui/vue'
 import { computedAsync, useDebounceFn } from '@vueuse/core'
 import { defu } from 'defu'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import { useUI } from '../../composables/useUI'
 import { usePopper } from '../../composables/usePopper'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { get, mergeConfig } from '../../utils'
+import { get, mergeConfig, twMerge } from '../../utils'
 import { useInjectButtonGroup } from '../../composables/useButtonGroup'
 import type { SelectSize, SelectColor, SelectVariant, PopperOptions, Strategy } from '../../types'
 // @ts-expect-error
diff --git a/src/runtime/components/forms/Textarea.vue b/src/runtime/components/forms/Textarea.vue
index 0d30b357..ae64a18a 100644
--- a/src/runtime/components/forms/Textarea.vue
+++ b/src/runtime/components/forms/Textarea.vue
@@ -23,11 +23,11 @@
 <script lang="ts">
 import { ref, computed, toRef, watch, onMounted, nextTick, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { defu } from 'defu'
 import { useUI } from '../../composables/useUI'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { mergeConfig, looseToNumber } from '../../utils'
+import { mergeConfig, twMerge, looseToNumber } from '../../utils'
 import type { TextareaSize, TextareaColor, TextareaVariant, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/forms/Toggle.vue b/src/runtime/components/forms/Toggle.vue
index 718ab1ed..dd74733f 100644
--- a/src/runtime/components/forms/Toggle.vue
+++ b/src/runtime/components/forms/Toggle.vue
@@ -22,11 +22,11 @@
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
 import { Switch as HSwitch } from '@headlessui/vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import { useUI } from '../../composables/useUI'
 import { useFormGroup } from '../../composables/useFormGroup'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { ToggleSize, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/layout/Card.vue b/src/runtime/components/layout/Card.vue
index 2c46b81d..4efee3a5 100644
--- a/src/runtime/components/layout/Card.vue
+++ b/src/runtime/components/layout/Card.vue
@@ -19,9 +19,9 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/layout/Container.vue b/src/runtime/components/layout/Container.vue
index 517dbbeb..853e9f00 100644
--- a/src/runtime/components/layout/Container.vue
+++ b/src/runtime/components/layout/Container.vue
@@ -7,9 +7,9 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/layout/Divider.vue b/src/runtime/components/layout/Divider.vue
index 4c65ba63..fc0a1268 100644
--- a/src/runtime/components/layout/Divider.vue
+++ b/src/runtime/components/layout/Divider.vue
@@ -21,11 +21,11 @@
 <script lang="ts">
 import { toRef, computed, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Avatar, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/layout/Skeleton.vue b/src/runtime/components/layout/Skeleton.vue
index 95f0d31e..33a99fe0 100644
--- a/src/runtime/components/layout/Skeleton.vue
+++ b/src/runtime/components/layout/Skeleton.vue
@@ -5,9 +5,9 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/navigation/Breadcrumb.vue b/src/runtime/components/navigation/Breadcrumb.vue
index 3ddb4d29..3e744497 100644
--- a/src/runtime/components/navigation/Breadcrumb.vue
+++ b/src/runtime/components/navigation/Breadcrumb.vue
@@ -35,11 +35,11 @@
 <script lang="ts">
 import { defineComponent, toRef } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import ULink from '../elements/Link.vue'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig, omit } from '../../utils'
+import { mergeConfig, twMerge, omit } from '../../utils'
 import type { BreadcrumbLink, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/navigation/VerticalNavigation.vue b/src/runtime/components/navigation/VerticalNavigation.vue
index c0f58b90..3cd45062 100644
--- a/src/runtime/components/navigation/VerticalNavigation.vue
+++ b/src/runtime/components/navigation/VerticalNavigation.vue
@@ -40,12 +40,12 @@
 <script lang="ts">
 import { toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import ULink from '../elements/Link.vue'
 import { useUI } from '../../composables/useUI'
-import { mergeConfig, omit } from '../../utils'
+import { mergeConfig, twMerge, omit } from '../../utils'
 import type { VerticalNavigationLink, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/overlays/ContextMenu.vue b/src/runtime/components/overlays/ContextMenu.vue
index 28d1a4f9..26d2e315 100644
--- a/src/runtime/components/overlays/ContextMenu.vue
+++ b/src/runtime/components/overlays/ContextMenu.vue
@@ -18,10 +18,10 @@ import type { PropType, Ref } from 'vue'
 import { defu } from 'defu'
 import { onClickOutside } from '@vueuse/core'
 import type { VirtualElement } from '@popperjs/core'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import { useUI } from '../../composables/useUI'
 import { usePopper } from '../../composables/usePopper'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { PopperOptions, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/overlays/Notification.vue b/src/runtime/components/overlays/Notification.vue
index 1686eedc..b90cd47a 100644
--- a/src/runtime/components/overlays/Notification.vue
+++ b/src/runtime/components/overlays/Notification.vue
@@ -45,13 +45,13 @@
 <script lang="ts">
 import { ref, computed, toRef, onMounted, onUnmounted, watchEffect, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import UButton from '../elements/Button.vue'
 import { useUI } from '../../composables/useUI'
 import { useTimer } from '../../composables/useTimer'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Avatar, Button, NotificationColor, NotificationAction, Strategy } from '../../types'
 // @ts-expect-error
 import appConfig from '#build/app.config'
diff --git a/src/runtime/components/overlays/Notifications.vue b/src/runtime/components/overlays/Notifications.vue
index b0e4e8fe..506b3dd5 100644
--- a/src/runtime/components/overlays/Notifications.vue
+++ b/src/runtime/components/overlays/Notifications.vue
@@ -22,11 +22,11 @@
 <script lang="ts">
 import { computed, toRef, defineComponent } from 'vue'
 import type { PropType } from 'vue'
-import { twMerge, twJoin } from 'tailwind-merge'
+import { twJoin } from 'tailwind-merge'
 import UNotification from './Notification.vue'
 import { useUI } from '../../composables/useUI'
 import { useToast } from '../../composables/useToast'
-import { mergeConfig } from '../../utils'
+import { mergeConfig, twMerge } from '../../utils'
 import type { Notification, Strategy } from '../../types'
 import { useState } from '#imports'
 // @ts-expect-error
diff --git a/src/runtime/utils/index.ts b/src/runtime/utils/index.ts
index 4447dd7f..d0e44d36 100644
--- a/src/runtime/utils/index.ts
+++ b/src/runtime/utils/index.ts
@@ -1,19 +1,21 @@
 import { defu, createDefu } from 'defu'
 import { extendTailwindMerge } from 'tailwind-merge'
 import type { Strategy } from '../types'
+// @ts-ignore
+import appConfig from '#build/app.config'
 
-const customTwMerge = extendTailwindMerge<string, string>({
+export const twMerge = extendTailwindMerge<string, string>(defu({
   extend: {
     classGroups: {
       icons: [(classPart: string) => /^i-/.test(classPart)]
     }
   }
-})
+}, appConfig.ui?.tailwindMerge))
 
 const defuTwMerge = createDefu((obj, key, value, namespace) => {
   if (namespace !== 'default' && !namespace.startsWith('default.') && typeof obj[key] === 'string' && typeof value === 'string' && obj[key] && value) {
     // @ts-ignore
-    obj[key] = customTwMerge(obj[key], value)
+    obj[key] = twMerge(obj[key], value)
     return true
   }
 })