diff --git a/web/src/components/HidConfigPopover.vue b/web/src/components/HidConfigPopover.vue
index f8cfda3d..a15fc674 100644
--- a/web/src/components/HidConfigPopover.vue
+++ b/web/src/components/HidConfigPopover.vue
@@ -13,10 +13,10 @@ import {
   PopoverContent,
   PopoverTrigger,
 } from '@/components/ui/popover'
-import { MousePointer, Move } from 'lucide-vue-next'
+import { MousePointer, Move, Loader2 } from 'lucide-vue-next'
 import HelpTooltip from '@/components/HelpTooltip.vue'
 import { useConfigStore } from '@/stores/config'
-import { HidBackend } from '@/types/generated'
+import { HidBackend, OtgHidProfile } from '@/types/generated'
 
 const props = defineProps<{
   open: boolean
@@ -64,18 +64,63 @@ watch(showCursor, (newValue, oldValue) => {
 })
 
 const buttonText = computed(() => t('actionbar.hidConfig'))
+const hidSaving = ref(false)
+const hidControlsDisabled = computed(() => hidSaving.value || configStore.hidLoading || !configStore.hid)
+const supportsLinuxCompatibility = computed(() => configStore.hid?.backend === HidBackend.Ch9329)
+const supportsMacosCompatibility = computed(() =>
+  supportsLinuxCompatibility.value || configStore.hid?.backend === HidBackend.Otg
+)
+const macosDragRequiresInterfaces = computed(() => {
+  const hid = configStore.hid
+  if (hid?.backend !== HidBackend.Otg) return false
+  switch (hid.otg_profile) {
+    case OtgHidProfile.LegacyKeyboard:
+    case OtgHidProfile.LegacyMouseRelative:
+      return true
+    case OtgHidProfile.Custom:
+      return hid.otg_functions?.mouse_relative === false || hid.otg_functions?.mouse_absolute === false
+    default:
+      return false
+  }
+})
+
+type MouseCompatibilityOption = 'ch9329_hybrid_mouse' | 'mouse_macos_drag'
+
+async function updateMouseCompatibility(option: MouseCompatibilityOption, enabled: boolean) {
+  if (hidControlsDisabled.value || !supportsMacosCompatibility.value) return
+  if (option === 'ch9329_hybrid_mouse' && !supportsLinuxCompatibility.value) return
+  if (option === 'mouse_macos_drag' && enabled && macosDragRequiresInterfaces.value) return
+  if ((configStore.hid?.[option] ?? false) === enabled) return
+
+  hidSaving.value = true
+  try {
+    // Keep both preferences: the backend gives macOS priority when both are enabled.
+    await configStore.updateHid({ [option]: enabled })
+  } catch (error) {
+    toast.error(t('config.updateFailed'), {
+      description: error instanceof Error ? error.message : undefined,
+    })
+    // Read back persisted state, including when the response was lost after applying.
+    await configStore.refreshHid().catch(() => undefined)
+  } finally {
+    hidSaving.value = false
+  }
+}
 
 function toggleMouseMode() {
-  if (configStore.hid?.backend === HidBackend.Bluetooth) return
+  if (hidControlsDisabled.value || configStore.hid?.backend === HidBackend.Bluetooth) return
   const newMode = props.mouseMode === 'absolute' ? 'relative' : 'absolute'
   emit('update:mouseMode', newMode)
 
   // Update backend config
+  hidSaving.value = true
   configStore.updateHid({
     mouse_absolute: newMode === 'absolute',
   }).catch(_e => {
     console.info('[HidConfig] Failed to update mouse mode')
     toast.error(t('config.updateFailed'))
+  }).finally(() => {
+    hidSaving.value = false
   })
 }
 
@@ -93,7 +138,7 @@ watch(() => props.open, (open) => {
   if (!open) return
   mouseThrottle.value = loadMouseMoveSendIntervalFromStorage()
   showCursor.value = localStorage.getItem('hidShowCursor') !== 'false'
-  void configStore.refreshHid().catch(() => undefined)
+  if (!hidSaving.value) void configStore.refreshHid().catch(() => undefined)
 })
 </script>
 
@@ -136,7 +181,7 @@ watch(() => props.open, (open) => {
             <div class="flex gap-2">
               <Button
                 :variant="mouseMode === 'absolute' ? 'default' : 'outline'"
-                :disabled="configStore.hid?.backend === HidBackend.Bluetooth"
+                :disabled="hidControlsDisabled || configStore.hid?.backend === HidBackend.Bluetooth"
                 size="sm"
                 class="flex-1 h-8 text-xs"
                 @click="toggleMouseMode"
@@ -146,6 +191,7 @@ watch(() => props.open, (open) => {
               </Button>
               <Button
                 :variant="mouseMode === 'relative' ? 'default' : 'outline'"
+                :disabled="hidControlsDisabled || configStore.hid?.backend === HidBackend.Bluetooth"
                 size="sm"
                 class="flex-1 h-8 text-xs"
                 @click="toggleMouseMode"
@@ -185,6 +231,45 @@ watch(() => props.open, (open) => {
             <Switch v-model="showCursor" />
           </div>
         </div>
+
+        <template v-if="supportsMacosCompatibility">
+          <Separator />
+          <div class="space-y-3" :aria-busy="hidSaving">
+            <h5 class="text-xs font-medium text-muted-foreground">{{ t('actionbar.mouseCompatibility') }}</h5>
+
+            <div v-if="supportsLinuxCompatibility" class="flex items-center justify-between gap-3">
+              <div class="flex items-center gap-1">
+                <Label for="hid-linux-compatibility" class="text-xs">{{ t('settings.ch9329HybridMouse') }}</Label>
+                <HelpTooltip :content="t('settings.ch9329HybridMouseDesc')" icon-size="sm" />
+              </div>
+              <Switch
+                id="hid-linux-compatibility"
+                :model-value="configStore.hid?.ch9329_hybrid_mouse ?? false"
+                :disabled="hidControlsDisabled"
+                @update:model-value="updateMouseCompatibility('ch9329_hybrid_mouse', $event)"
+              />
+            </div>
+
+            <div class="flex items-center justify-between gap-3">
+              <div class="flex items-center gap-1">
+                <Label for="hid-macos-compatibility" class="text-xs">{{ t('settings.mouseMacosDrag') }}</Label>
+                <HelpTooltip :content="t('settings.mouseMacosDragDesc')" icon-size="sm" />
+              </div>
+              <Switch
+                id="hid-macos-compatibility"
+                :model-value="configStore.hid?.mouse_macos_drag ?? false"
+                :disabled="hidControlsDisabled || (macosDragRequiresInterfaces && !configStore.hid?.mouse_macos_drag)"
+                @update:model-value="updateMouseCompatibility('mouse_macos_drag', $event)"
+              />
+            </div>
+
+            <p v-if="macosDragRequiresInterfaces" class="text-xs text-warning">{{ t('actionbar.macosDragRequiresBoth') }}</p>
+            <p v-if="hidSaving" role="status" class="flex items-center gap-1.5 text-xs text-muted-foreground">
+              <Loader2 class="size-3 shrink-0 animate-spin" />
+              {{ t('actionbar.applying') }}
+            </p>
+          </div>
+        </template>
       </div>
     </PopoverContent>
   </Popover>
diff --git a/web/src/components/HidDriverForm.vue b/web/src/components/HidDriverForm.vue
index def5d5f4..bf23b963 100644
--- a/web/src/components/HidDriverForm.vue
+++ b/web/src/components/HidDriverForm.vue
@@ -3,6 +3,7 @@ import { computed, ref, watch, onUnmounted } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
 import { HoverCard, HoverCardContent, HoverCardTrigger } from '@/components/ui/hover-card'
 import { Cable, RefreshCw } from 'lucide-vue-next'
 import { configApi } from '@/api'
@@ -13,6 +14,7 @@ import HidWiringDiagram from './HidWiringDiagram.vue'
 const props = defineProps<{ modelValue: HidSelection; locked?: boolean }>()
 const emit = defineEmits<{ 'update:modelValue': [HidSelection]; valid: [boolean] }>()
 const { t } = useI18n()
+const EMPTY_SELECT_VALUE = '__one-kvm-empty-select-value__'
 const options = ref<Array<{ value: string; label: string }>>([])
 const loading = ref(false), error = ref(''), missing = ref('')
 let generation = 0
@@ -83,23 +85,54 @@ onUnmounted(() => generation++)
           </Button>
         </div>
       </div>
-      <select id="hid-driver" class="w-full rounded-md border bg-background px-3 py-2" :value="modelValue.backend" @change="emit('update:modelValue', { ...modelValue, backend: ($event.target as HTMLSelectElement).value as Driver })">
-        <option v-for="driver in drivers" :key="driver" :value="driver">{{ t(`hidGuide.driver_${driver}`) }}</option>
-      </select>
+      <Select
+        :model-value="modelValue.backend"
+        @update:model-value="value => emit('update:modelValue', { ...modelValue, backend: String(value) as Driver })"
+      >
+        <SelectTrigger id="hid-driver" class="w-full">
+          <SelectValue />
+        </SelectTrigger>
+        <SelectContent>
+          <SelectItem v-for="driver in drivers" :key="driver" :value="driver">
+            {{ t(`hidGuide.driver_${driver}`) }}
+          </SelectItem>
+        </SelectContent>
+      </Select>
     </div>
     <p v-if="modelValue.backend === 'none'" class="text-sm text-muted-foreground">{{ t('hidGuide.disabledHelp') }}</p>
     <label v-if="modelValue.backend !== 'none'" class="block space-y-1 text-sm">
       <span>{{ t(`hidGuide.device_${modelValue.backend}`) }}</span>
-      <select class="w-full rounded-md border bg-background px-3 py-2" :value="selected" :disabled="loading" @change="device(($event.target as HTMLSelectElement).value)">
-        <option value="" disabled>{{ t('hidGuide.selectDevice') }}</option>
-        <option v-for="option in options" :key="option.value" :value="option.value">{{ option.label }}</option>
-      </select>
+      <Select
+        :model-value="selected || EMPTY_SELECT_VALUE"
+        :disabled="loading"
+        @update:model-value="value => device(value === EMPTY_SELECT_VALUE ? '' : String(value))"
+      >
+        <SelectTrigger class="w-full">
+          <SelectValue :placeholder="t('hidGuide.selectDevice')" />
+        </SelectTrigger>
+        <SelectContent>
+          <SelectItem :value="EMPTY_SELECT_VALUE" disabled>{{ t('hidGuide.selectDevice') }}</SelectItem>
+          <SelectItem v-for="option in options" :key="option.value" :value="option.value">
+            {{ option.label }}
+          </SelectItem>
+        </SelectContent>
+      </Select>
     </label>
     <label v-if="modelValue.backend === 'ch9329'" class="block space-y-1 text-sm">
       <span>{{ t('actionbar.baudrate') }}</span>
-      <select class="w-full rounded-md border bg-background px-3 py-2" :value="modelValue.ch9329_baudrate" @change="emit('update:modelValue', { ...modelValue, ch9329_baudrate: Number(($event.target as HTMLSelectElement).value) })">
-        <option v-for="rate in [9600, 19200, 38400, 57600, 115200]" :key="rate">{{ rate }}</option>
-      </select>
+      <Select
+        :model-value="String(modelValue.ch9329_baudrate)"
+        @update:model-value="value => emit('update:modelValue', { ...modelValue, ch9329_baudrate: Number(value) })"
+      >
+        <SelectTrigger class="w-full">
+          <SelectValue />
+        </SelectTrigger>
+        <SelectContent>
+          <SelectItem v-for="rate in [9600, 19200, 38400, 57600, 115200]" :key="rate" :value="String(rate)">
+            {{ rate }}
+          </SelectItem>
+        </SelectContent>
+      </Select>
     </label>
     <label v-if="modelValue.backend === 'bluetooth'" class="block space-y-1 text-sm">
       <span>{{ t('bluetoothHid.name') }}</span>
diff --git a/web/src/components/VideoInputFields.vue b/web/src/components/VideoInputFields.vue
index 80a895fc..00595e9b 100644
--- a/web/src/components/VideoInputFields.vue
+++ b/web/src/components/VideoInputFields.vue
@@ -16,6 +16,7 @@ const props = defineProps<{
   resolution: string
   fps: number | null
   compact?: boolean
+  resolutionFpsInline?: boolean
   refreshing?: boolean
 }>()
 
@@ -98,32 +99,34 @@ const { t } = useI18n()
       </Select>
     </div>
 
-    <div class="space-y-2">
-      <Label :class="compact ? 'text-xs text-muted-foreground' : undefined">{{ t('videoInput.resolution') }}</Label>
-      <Select :model-value="resolution" @update:model-value="value => emit('update:resolution', String(value))">
-        <SelectTrigger :size="compact ? 'sm' : 'default'" class="w-full" :class="compact ? 'text-xs' : undefined">
-          <SelectValue :placeholder="t('videoInput.selectResolution')" />
-        </SelectTrigger>
-        <SelectContent>
-          <SelectItem v-for="item in resolutions" :key="`${item.width}x${item.height}`" :value="`${item.width}x${item.height}`">
-            {{ item.width }}x{{ item.height }}
-          </SelectItem>
-        </SelectContent>
-      </Select>
-    </div>
+    <div :class="resolutionFpsInline ? 'grid grid-cols-2 gap-3' : 'space-y-4'">
+      <div class="space-y-2">
+        <Label :class="compact ? 'text-xs text-muted-foreground' : undefined">{{ t('videoInput.resolution') }}</Label>
+        <Select :model-value="resolution" @update:model-value="value => emit('update:resolution', String(value))">
+          <SelectTrigger :size="compact ? 'sm' : 'default'" class="w-full" :class="compact ? 'text-xs' : undefined">
+            <SelectValue :placeholder="t('videoInput.selectResolution')" />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectItem v-for="item in resolutions" :key="`${item.width}x${item.height}`" :value="`${item.width}x${item.height}`">
+              {{ item.width }}x{{ item.height }}
+            </SelectItem>
+          </SelectContent>
+        </Select>
+      </div>
 
-    <div class="space-y-2">
-      <Label :class="compact ? 'text-xs text-muted-foreground' : undefined">{{ t('videoInput.frameRate') }}</Label>
-      <Select :model-value="fps === null ? '' : String(fps)" @update:model-value="value => emit('update:fps', Number(value))">
-        <SelectTrigger :size="compact ? 'sm' : 'default'" class="w-full" :class="compact ? 'text-xs' : undefined">
-          <SelectValue :placeholder="t('videoInput.selectFps')" />
-        </SelectTrigger>
-        <SelectContent>
-          <SelectItem v-for="item in fpsOptions" :key="item" :value="String(item)">
-            {{ formatFpsLabel(item) }}
-          </SelectItem>
-        </SelectContent>
-      </Select>
+      <div class="space-y-2">
+        <Label :class="compact ? 'text-xs text-muted-foreground' : undefined">{{ t('videoInput.frameRate') }}</Label>
+        <Select :model-value="fps === null ? '' : String(fps)" @update:model-value="value => emit('update:fps', Number(value))">
+          <SelectTrigger :size="compact ? 'sm' : 'default'" class="w-full" :class="compact ? 'text-xs' : undefined">
+            <SelectValue :placeholder="t('videoInput.selectFps')" />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectItem v-for="item in fpsOptions" :key="item" :value="String(item)">
+              {{ formatFpsLabel(item) }}
+            </SelectItem>
+          </SelectContent>
+        </Select>
+      </div>
     </div>
   </template>
 </template>
diff --git a/web/src/i18n/en-US.ts b/web/src/i18n/en-US.ts
index e1933f93..6fcca31f 100644
--- a/web/src/i18n/en-US.ts
+++ b/web/src/i18n/en-US.ts
@@ -259,6 +259,8 @@ export default {
     multiSourceVideoParamsWarning: '{sources} are enabled. Changing video device and input parameters will interrupt the stream.',
     hidConfig: 'HID',
     mouseSettings: 'Mouse Settings',
+    mouseCompatibility: 'Mouse Compatibility',
+    macosDragRequiresBoth: 'Enable and save both relative and absolute mouse interfaces in Settings → HID Settings first.',
     hidDeviceSettings: 'HID Device Settings',
     positioningMode: 'Positioning Mode',
     sendInterval: 'Send Interval',
@@ -821,8 +823,8 @@ export default {
     ch9329HybridMouse: 'Linux Absolute Mouse Compatibility',
     ch9329HybridMouseDesc: 'Keep absolute movement on absolute packets, but send buttons and wheel through relative packets',
     mouseMacosDrag: 'macOS Drag Compatibility',
-    mouseMacosDragRequiresBoth: 'Enable both relative and absolute mouse interfaces before saving.',
-    mouseMacosDragDesc: 'Experimental workaround for interrupted drags in absolute mouse mode (OTG / CH9329). OTG requires both mouse interfaces. Tracking speed and drop position may vary with macOS settings; this version has not been tested on a Mac.',
+    mouseMacosDragRequiresBoth: 'macOS drag compatibility requires both relative and absolute mouse interfaces. Keep both enabled, or turn off this mode in the console HID menu first.',
+    mouseMacosDragDesc: 'Experimental workaround for interrupted drags in macOS absolute mouse mode',
     ch9329Descriptor: 'CH9329 USB Device Descriptor',
     ch9329DescriptorDesc: 'Read USB identification fields from the CH9329 chip before editing',
     ch9329DescriptorLoading: 'Reading CH9329 descriptor...',
diff --git a/web/src/i18n/zh-CN.ts b/web/src/i18n/zh-CN.ts
index 6b953099..0dcd24a3 100644
--- a/web/src/i18n/zh-CN.ts
+++ b/web/src/i18n/zh-CN.ts
@@ -259,6 +259,8 @@ export default {
     multiSourceVideoParamsWarning: '{sources} 已启用，修改视频设备和输入参数将导致流中断',
     hidConfig: '鼠键配置',
     mouseSettings: '鼠标设置',
+    mouseCompatibility: '鼠标兼容性',
+    macosDragRequiresBoth: '请先在系统设置 → HID 设置中启用并保存相对鼠标和绝对鼠标接口。',
     hidDeviceSettings: 'HID 设备设置',
     positioningMode: '定位模式',
     sendInterval: '发送间隔',
@@ -820,8 +822,8 @@ export default {
     ch9329HybridMouse: 'Linux 绝对鼠标兼容模式',
     ch9329HybridMouseDesc: '绝对移动仍使用绝对鼠标包，点击和滚轮改用相对鼠标包发送',
     mouseMacosDrag: 'macOS 拖拽兼容模式',
-    mouseMacosDragRequiresBoth: '请同时启用相对鼠标和绝对鼠标接口后保存。',
-    mouseMacosDragDesc: '实验性缓解绝对鼠标模式下的拖拽中断，适用于 OTG / CH9329。OTG 需同时启用两种鼠标接口。移动速度和落点可能受 macOS 设置影响；本版本尚未进行 Mac 实机验证。',
+    mouseMacosDragRequiresBoth: 'macOS 拖拽兼容模式需要同时启用相对鼠标和绝对鼠标接口。请保留两个接口，或先在控制台鼠键配置中关闭该模式。',
+    mouseMacosDragDesc: '实验性缓解 macOS 绝对鼠标模式下的拖拽中断',
     ch9329Descriptor: 'CH9329 USB 设备描述符',
     ch9329DescriptorDesc: '先从 CH9329 芯片读取 USB 标识信息，读取成功后再修改',
     ch9329DescriptorLoading: '正在读取 CH9329 描述符...',
diff --git a/web/src/views/SettingsView.vue b/web/src/views/SettingsView.vue
index 1395c92d..d7baf011 100644
--- a/web/src/views/SettingsView.vue
+++ b/web/src/views/SettingsView.vue
@@ -691,8 +691,6 @@ const config = ref({
     consumer: true,
   } as OtgHidFunctions,
   hid_otg_keyboard_leds: false,
-  hid_ch9329_hybrid_mouse: false,
-  hid_mouse_macos_drag: false,
   msd_enabled: false,
   msd_dir: '',
   msd_flash_inquiry_string: 'One-KVM Virtual Flash',
@@ -1175,10 +1173,14 @@ const isCh9329DescriptorDirty = computed(() => {
     || current.serialNumber !== baseline.serialNumber
 })
 
+const hasMacosDragInterfaceConflict = computed(() =>
+  config.value.hid_backend === 'otg' && configStore.hid?.mouse_macos_drag
+  && (!effectiveOtgFunctions.value.mouse_relative || !effectiveOtgFunctions.value.mouse_absolute)
+)
+
 const isHidSettingsValid = computed(() =>
   isHidFunctionSelectionValid.value
-  && !(config.value.hid_backend === 'otg' && config.value.hid_mouse_macos_drag
-    && (!effectiveOtgFunctions.value.mouse_relative || !effectiveOtgFunctions.value.mouse_absolute))
+  && !hasMacosDragInterfaceConflict.value
   && isCh9329DescriptorValid.value
   && areMsdInquiryStringsValid.value
 )
@@ -1456,13 +1458,7 @@ async function saveConfig() {
       if (!isHidSettingsValid.value) {
         return
       }
-      const hidUpdate: HidConfigUpdate = configStore.hid?.backend === 'ch9329'
-        ? {
-            ch9329_hybrid_mouse: config.value.hid_ch9329_hybrid_mouse,
-          } : {}
-      if (['otg', 'ch9329'].includes(config.value.hid_backend)) {
-        hidUpdate.mouse_macos_drag = config.value.hid_mouse_macos_drag
-      }
+      const hidUpdate: HidConfigUpdate = {}
       if (config.value.hid_backend === 'ch9329' && isCh9329DescriptorDirty.value) {
         hidUpdate.ch9329_descriptor = {
           vendor_id: parseInt(ch9329VendorIdHex.value, 16) || 0x1a86,
@@ -1532,7 +1528,7 @@ async function saveConfig() {
 const hidFeatureBaseline = ref('')
 function hidFeatureSnapshot() {
   return JSON.stringify({
-    fields: Object.fromEntries(Object.entries(config.value).filter(([key]) => key.startsWith('msd_') || key.startsWith('otg_network_') || key.startsWith('uac_') || ['hid_otg_functions', 'hid_otg_keyboard_leds', 'hid_ch9329_hybrid_mouse', 'hid_mouse_macos_drag'].includes(key))),
+    fields: Object.fromEntries(Object.entries(config.value).filter(([key]) => key.startsWith('msd_') || key.startsWith('otg_network_') || key.startsWith('uac_') || ['hid_otg_functions', 'hid_otg_keyboard_leds'].includes(key))),
     descriptor: [otgVendorIdHex.value, otgProductIdHex.value, otgManufacturer.value, otgProduct.value, otgSerialNumber.value],
   })
 }
@@ -1573,8 +1569,6 @@ async function loadConfig() {
         consumer: hid.otg_functions?.consumer ?? true,
       } as OtgHidFunctions,
       hid_otg_keyboard_leds: hid.otg_keyboard_leds ?? false,
-      hid_ch9329_hybrid_mouse: hid.ch9329_hybrid_mouse ?? false,
-      hid_mouse_macos_drag: hid.mouse_macos_drag ?? false,
       msd_enabled: msd.enabled || false,
       msd_dir: msd.msd_dir || '',
       msd_flash_inquiry_string: msd.flash_inquiry_string || 'One-KVM Virtual Flash',
@@ -3215,33 +3209,9 @@ watch(isWindows, () => {
                       {{ t('settings.ch9329DescriptorWarning') }}
                     </p>
                   </div>
-                  <Separator class="my-4" />
-                  <div class="space-y-4">
-                    <div>
-                      <h4 class="text-sm font-medium">{{ t('settings.ch9329Options') }}</h4>
-                      <p class="text-sm text-muted-foreground">{{ t('settings.ch9329OptionsDesc') }}</p>
-                    </div>
-                    <div class="space-y-3 rounded-md border border-border/60 p-3">
-                      <div class="flex items-center justify-between gap-4">
-                        <div>
-                          <Label>{{ t('settings.ch9329HybridMouse') }}</Label>
-                          <p class="text-xs text-muted-foreground">{{ t('settings.ch9329HybridMouseDesc') }}</p>
-                        </div>
-                        <Switch v-model="config.hid_ch9329_hybrid_mouse" />
-                      </div>
-                    </div>
-                  </div>
                 </template>
 
                 <!-- OTG Descriptor Settings -->
-                <div v-if="['otg', 'ch9329'].includes(config.hid_backend)" class="flex items-center justify-between gap-4 rounded-md border border-border/60 p-3">
-                  <div>
-                    <Label>{{ t('settings.mouseMacosDrag') }}</Label>
-                    <p class="text-xs text-muted-foreground">{{ t('settings.mouseMacosDragDesc') }}</p>
-                    <p v-if="config.hid_backend === 'otg' && config.hid_mouse_macos_drag && (!effectiveOtgFunctions.mouse_relative || !effectiveOtgFunctions.mouse_absolute)" class="text-xs text-warning">{{ t('settings.mouseMacosDragRequiresBoth') }}</p>
-                  </div>
-                  <Switch v-model="config.hid_mouse_macos_drag" />
-                </div>
                 <template v-if="config.hid_backend === 'otg'">
                   <Separator class="my-4" />
                   <div class="space-y-4">
@@ -3344,6 +3314,7 @@ watch(isWindows, () => {
                             </div>
                             <Switch v-model="config.hid_otg_functions.mouse_absolute" />
                           </div>
+                          <p v-if="hasMacosDragInterfaceConflict" class="text-xs text-warning">{{ t('settings.mouseMacosDragRequiresBoth') }}</p>
                           <Separator />
                           <div class="flex items-center justify-between gap-4">
                             <Label>{{ t('settings.uacMic') }}</Label>
@@ -5414,6 +5385,10 @@ watch(isWindows, () => {
                 <AlertTriangle class="size-3.5 shrink-0" />
                 <span class="truncate">{{ t('settings.otgFunctionMinWarning') }}</span>
               </p>
+              <p v-else-if="activeSection === 'hid' && hasMacosDragInterfaceConflict" class="flex min-w-0 items-center gap-1.5 text-xs text-warning">
+                <AlertTriangle class="size-3.5 shrink-0" />
+                <span>{{ t('settings.mouseMacosDragRequiresBoth') }}</span>
+              </p>
               <p v-else-if="activeSection === 'hid' && !isCh9329DescriptorValid" class="flex min-w-0 items-center gap-1.5 text-xs text-warning">
                 <AlertTriangle class="size-3.5 shrink-0" />
                 <span class="truncate">{{ t('settings.ch9329StringLengthWarning') }}</span>
diff --git a/web/src/views/SetupView.vue b/web/src/views/SetupView.vue
index 8013b4e4..e6446094 100644
--- a/web/src/views/SetupView.vue
+++ b/web/src/views/SetupView.vue
@@ -603,6 +603,7 @@ const stepIcons = [User, Video, Keyboard, Puzzle]
               :format="videoFormat"
               :resolution="videoResolution"
               :fps="videoFps"
+              resolution-fps-inline
               :refreshing="refreshingInputStatus"
               @update:format="videoFormat = $event"
               @update:resolution="videoResolution = $event"