diff --git a/packages/stage-ui/src/components/scenarios/settings/model-settings/Live2D.vue b/packages/stage-ui/src/components/scenarios/settings/model-settings/Live2D.vue
index 7c25213f4..651a661d8 100644
--- a/packages/stage-ui/src/components/scenarios/settings/model-settings/Live2D.vue
+++ b/packages/stage-ui/src/components/scenarios/settings/model-settings/Live2D.vue
@@ -1,9 +1,10 @@
 <script setup lang="ts">
 import { Checkbox, FieldRange } from '@proj-airi/ui'
 import { storeToRefs } from 'pinia'
+import { onUnmounted, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
-import { useLive2d } from '../../../../stores/live2d'
+import { defaultModelParameters, useLive2d } from '../../../../stores/live2d'
 import { useSettings } from '../../../../stores/settings'
 import { Section } from '../../../layouts'
 import { Button } from '../../../misc'
@@ -20,14 +21,201 @@ defineEmits<{
 const { t } = useI18n()
 
 const settings = useSettings()
-const { live2dDisableFocus } = storeToRefs(settings)
+const { live2dDisableFocus, live2dIdleAnimationEnabled, live2dAutoBlinkEnabled } = storeToRefs(settings)
 
 const live2d = useLive2d()
 const {
   scale,
   position,
+  modelParameters,
 } = storeToRefs(live2d)
 
+// Function to reset all parameters to default values
+function resetToDefaultParameters() {
+  modelParameters.value = { ...defaultModelParameters }
+}
+
+// Auto blink slider animation
+let blinkAnimationId: number | null = null
+let nextBlinkTimeout: ReturnType<typeof setTimeout> | null = null
+const blinkCloseDuration = 200 // 0.2 seconds to close (1 to 0)
+const blinkOpenDuration = 200 // 0.2 seconds to open (0 to 1)
+const totalBlinkDuration = blinkCloseDuration + blinkOpenDuration
+let blinkStartTime = 0
+let blinkStartLeft = 1
+let blinkStartRight = 1
+let isAnimating = false
+let isUpdatingFromAnimation = false
+let userInteractionTimeout: ReturnType<typeof setTimeout> | null = null
+
+function stopBlinkAnimation() {
+  if (blinkAnimationId !== null) {
+    cancelAnimationFrame(blinkAnimationId)
+    blinkAnimationId = null
+    isAnimating = false
+  }
+  if (nextBlinkTimeout !== null) {
+    clearTimeout(nextBlinkTimeout)
+    nextBlinkTimeout = null
+  }
+  if (userInteractionTimeout !== null) {
+    clearTimeout(userInteractionTimeout)
+    userInteractionTimeout = null
+  }
+}
+
+function animateEyeBlink() {
+  // Prevent multiple animations from running simultaneously
+  if (isAnimating || nextBlinkTimeout !== null) {
+    return
+  }
+
+  stopBlinkAnimation()
+
+  if (!live2dAutoBlinkEnabled.value) {
+    return
+  }
+
+  isAnimating = true
+  blinkStartTime = Date.now()
+  blinkStartLeft = modelParameters.value.leftEyeOpen
+  blinkStartRight = modelParameters.value.rightEyeOpen
+
+  function animate() {
+    if (!live2dAutoBlinkEnabled.value) {
+      stopBlinkAnimation()
+      return
+    }
+
+    const elapsed = Date.now() - blinkStartTime
+    const progress = Math.min(elapsed / totalBlinkDuration, 1)
+
+    let newLeft: number
+    let newRight: number
+
+    if (elapsed < blinkCloseDuration) {
+      // Closing phase: 1 -> 0
+      const closeProgress = elapsed / blinkCloseDuration
+      const eased = 1 - (1 - closeProgress) ** 2 // Ease out
+      newLeft = blinkStartLeft + (0 - blinkStartLeft) * eased
+      newRight = blinkStartRight + (0 - blinkStartRight) * eased
+    }
+    else {
+      // Opening phase: 0 -> 1
+      const openProgress = (elapsed - blinkCloseDuration) / blinkOpenDuration
+      const eased = openProgress * openProgress // Ease in
+      newLeft = 0 + (blinkStartLeft - 0) * eased
+      newRight = 0 + (blinkStartRight - 0) * eased
+    }
+
+    isUpdatingFromAnimation = true
+    modelParameters.value.leftEyeOpen = Math.round(newLeft * 100) / 100
+    modelParameters.value.rightEyeOpen = Math.round(newRight * 100) / 100
+    // Use nextTick to ensure watchers see the flag before it's cleared
+    setTimeout(() => {
+      isUpdatingFromAnimation = false
+    }, 0)
+
+    if (progress < 1) {
+      blinkAnimationId = requestAnimationFrame(animate)
+    }
+    else {
+      // Animation complete, eyes back to starting value
+      isUpdatingFromAnimation = true
+      modelParameters.value.leftEyeOpen = Math.round(blinkStartLeft * 100) / 100
+      modelParameters.value.rightEyeOpen = Math.round(blinkStartRight * 100) / 100
+      setTimeout(() => {
+        isUpdatingFromAnimation = false
+      }, 0)
+
+      isAnimating = false
+      blinkAnimationId = null
+
+      // Trigger next blink after a delay
+      if (live2dAutoBlinkEnabled.value) {
+        const nextBlinkDelay = 5000 + Math.random() * 5000 // 5-10 seconds
+        nextBlinkTimeout = setTimeout(() => {
+          nextBlinkTimeout = null
+          if (live2dAutoBlinkEnabled.value && !isAnimating) {
+            animateEyeBlink()
+          }
+        }, nextBlinkDelay)
+      }
+    }
+  }
+
+  blinkAnimationId = requestAnimationFrame(animate)
+}
+
+// Watch for auto blink enabled/disabled
+watch(live2dAutoBlinkEnabled, (enabled) => {
+  if (enabled) {
+    // Start animation when enabled, but only if not already running
+    if (!isAnimating && nextBlinkTimeout === null) {
+      animateEyeBlink()
+    }
+  }
+  else {
+    // Stop animation when disabled
+    stopBlinkAnimation()
+  }
+})
+
+// Track user interaction with sliders - only react if not currently animating
+watch(() => modelParameters.value.leftEyeOpen, (newValue, oldValue) => {
+  if (!live2dAutoBlinkEnabled.value || isAnimating || isUpdatingFromAnimation || nextBlinkTimeout !== null) {
+    return
+  }
+  if (oldValue == null && newValue > 0) {
+    animateEyeBlink()
+    return
+  }
+
+  // If user manually changed the value while auto blink is enabled
+  if (oldValue !== undefined && Math.abs(newValue - oldValue) > 0.01) {
+    stopBlinkAnimation()
+    // Resume animation after user stops interacting
+    if (userInteractionTimeout !== null) {
+      clearTimeout(userInteractionTimeout)
+    }
+    userInteractionTimeout = setTimeout(() => {
+      if (live2dAutoBlinkEnabled.value && !isAnimating && nextBlinkTimeout === null) {
+        animateEyeBlink()
+      }
+      userInteractionTimeout = null
+    }, 1000)
+  }
+}, { immediate: true })
+
+watch(() => modelParameters.value.rightEyeOpen, (newValue, oldValue) => {
+  if (!live2dAutoBlinkEnabled.value || isAnimating || isUpdatingFromAnimation || nextBlinkTimeout !== null) {
+    return
+  }
+  if (oldValue == null && newValue > 0) {
+    animateEyeBlink()
+    return
+  }
+
+  // If user manually changed the value while auto blink is enabled
+  if (oldValue !== undefined && Math.abs(newValue - oldValue) > 0.01) {
+    stopBlinkAnimation()
+    // Resume animation after user stops interacting
+    if (userInteractionTimeout !== null) {
+      clearTimeout(userInteractionTimeout)
+    }
+    userInteractionTimeout = setTimeout(() => {
+      if (live2dAutoBlinkEnabled.value && !isAnimating && nextBlinkTimeout === null) {
+        animateEyeBlink()
+      }
+      userInteractionTimeout = null
+    }, 1000)
+  }
+}, { immediate: true })
+
+onUnmounted(() => {
+  stopBlinkAnimation()
+})
+
 // async function patchMotionMap(source: File, motionMap: Record<string, string>): Promise<File> {
 //   if (!Object.keys(motionMap).length)
 //     return source
@@ -189,4 +377,283 @@ const {
       :label="t('settings.live2d.focus.button-disable.title')"
     />
   </Section>
+  <Section
+    title="Parameters"
+    icon="i-solar:settings-bold-duotone"
+    :class="[
+      'rounded-xl',
+      'bg-white/80  dark:bg-black/75',
+      'backdrop-blur-lg',
+    ]"
+    size="sm"
+    :expand="false"
+  >
+    <div flex items-center justify-between>
+      <span text-sm text-neutral-600 dark:text-neutral-400>Idle Animation</span>
+      <Checkbox v-model="live2dIdleAnimationEnabled" />
+    </div>
+
+    <div mt-4 flex items-center justify-between>
+      <span text-sm text-neutral-600 dark:text-neutral-400>Auto Blink</span>
+      <Checkbox v-model="live2dAutoBlinkEnabled" />
+    </div>
+
+    <button
+
+      mt-4 w-full border rounded bg-neutral-100 px-4 py-2 text-sm text-neutral-700 font-medium transition-colors dark:border-neutral-700 dark:bg-neutral-800 hover:bg-neutral-200 dark:text-neutral-300 dark:hover:bg-neutral-700
+      @click="resetToDefaultParameters"
+    >
+      Reset To Default Parameters
+    </button>
+
+    <!-- Head Rotation -->
+    <div mb-2 mt-4 text-xs text-neutral-500 font-semibold dark:text-neutral-400>
+      Head Rotation
+    </div>
+    <FieldRange v-model="modelParameters.angleX" as="div" :min="-30" :max="30" :step="0.1" label="Angle X">
+      <template #label>
+        <div flex items-center>
+          <div>Angle X</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.angleX = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.angleY" as="div" :min="-30" :max="30" :step="0.1" label="Angle Y">
+      <template #label>
+        <div flex items-center>
+          <div>Angle Y</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.angleY = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.angleZ" as="div" :min="-30" :max="30" :step="0.1" label="Angle Z">
+      <template #label>
+        <div flex items-center>
+          <div>Angle Z</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.angleZ = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+
+    <!-- Eyes -->
+    <div mb-2 mt-4 text-xs text-neutral-500 font-semibold dark:text-neutral-400>
+      Eyes
+    </div>
+    <FieldRange v-model="modelParameters.leftEyeOpen" as="div" :min="0" :max="1" :step="0.01" label="Left Eye Open/Close">
+      <template #label>
+        <div flex items-center>
+          <div>Left Eye Open/Close</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.leftEyeOpen = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.rightEyeOpen" as="div" :min="0" :max="1" :step="0.01" label="Right Eye Open/Close">
+      <template #label>
+        <div flex items-center>
+          <div>Right Eye Open/Close</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.rightEyeOpen = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.leftEyeSmile" as="div" :min="0" :max="1" :step="0.01" label="Left Eye Smiling">
+      <template #label>
+        <div flex items-center>
+          <div>Left Eye Smiling</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.leftEyeSmile = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.rightEyeSmile" as="div" :min="0" :max="1" :step="0.01" label="Right Eye Smiling">
+      <template #label>
+        <div flex items-center>
+          <div>Right Eye Smiling</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.rightEyeSmile = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+
+    <!-- Eyebrows -->
+    <div mb-2 mt-4 text-xs text-neutral-500 font-semibold dark:text-neutral-400>
+      Eyebrows
+    </div>
+    <FieldRange v-model="modelParameters.leftEyebrowLR" as="div" :min="-1" :max="1" :step="0.01" label="Left eyebrow Left/Right">
+      <template #label>
+        <div flex items-center>
+          <div>Left eyebrow Left/Right</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.leftEyebrowLR = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.rightEyebrowLR" as="div" :min="-1" :max="1" :step="0.01" label="Right eyebrow Left/Right">
+      <template #label>
+        <div flex items-center>
+          <div>Right eyebrow Left/Right</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.rightEyebrowLR = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.leftEyebrowY" as="div" :min="-1" :max="1" :step="0.01" label="Left Eyebrow Y (Up/Down)">
+      <template #label>
+        <div flex items-center>
+          <div>Left Eyebrow Y</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.leftEyebrowY = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.rightEyebrowY" as="div" :min="-1" :max="1" :step="0.01" label="Right Eyebrow Y (Up/Down)">
+      <template #label>
+        <div flex items-center>
+          <div>Right Eyebrow Y</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.rightEyebrowY = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.leftEyebrowAngle" as="div" :min="-1" :max="1" :step="0.01" label="Left Eyebrow Angle">
+      <template #label>
+        <div flex items-center>
+          <div>Left Eyebrow Angle</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.leftEyebrowAngle = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.rightEyebrowAngle" as="div" :min="-1" :max="1" :step="0.01" label="Right Eyebrow Angle">
+      <template #label>
+        <div flex items-center>
+          <div>Right Eyebrow Angle</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.rightEyebrowAngle = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.leftEyebrowForm" as="div" :min="-1" :max="1" :step="0.01" label="Left Eyebrow Form (Deformation)">
+      <template #label>
+        <div flex items-center>
+          <div>Left Eyebrow Form</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.leftEyebrowForm = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.rightEyebrowForm" as="div" :min="-1" :max="1" :step="0.01" label="Right Eyebrow Form (Deformation)">
+      <template #label>
+        <div flex items-center>
+          <div>Right Eyebrow Form</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.rightEyebrowForm = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+
+    <!-- Mouth -->
+    <div mb-2 mt-4 text-xs text-neutral-500 font-semibold dark:text-neutral-400>
+      Mouth
+    </div>
+    <FieldRange v-model="modelParameters.mouthOpen" as="div" :min="0" :max="1" :step="0.01" label="Mouth Open/Close">
+      <template #label>
+        <div flex items-center>
+          <div>Mouth Open/Close</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.mouthOpen = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.mouthForm" as="div" :min="-1" :max="1" :step="0.01" label="Mouth Form (Deformation)">
+      <template #label>
+        <div flex items-center>
+          <div>Mouth Form</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.mouthForm = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+
+    <!-- Face -->
+    <div mb-2 mt-4 text-xs text-neutral-500 font-semibold dark:text-neutral-400>
+      Face
+    </div>
+    <FieldRange v-model="modelParameters.cheek" as="div" :min="0" :max="1" :step="0.01" label="Cheek">
+      <template #label>
+        <div flex items-center>
+          <div>Cheek</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.cheek = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+
+    <!-- Body -->
+    <div mb-2 mt-4 text-xs text-neutral-500 font-semibold dark:text-neutral-400>
+      Body
+    </div>
+    <FieldRange v-model="modelParameters.bodyAngleX" as="div" :min="-10" :max="10" :step="0.1" label="Body rotation X">
+      <template #label>
+        <div flex items-center>
+          <div>Body rotation X</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.bodyAngleX = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.bodyAngleY" as="div" :min="-10" :max="10" :step="0.1" label="Body rotation Y">
+      <template #label>
+        <div flex items-center>
+          <div>Body rotation Y</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.bodyAngleY = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.bodyAngleZ" as="div" :min="-10" :max="10" :step="0.1" label="Body rotation Z">
+      <template #label>
+        <div flex items-center>
+          <div>Body rotation Z</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.bodyAngleZ = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+    <FieldRange v-model="modelParameters.breath" as="div" :min="0" :max="1" :step="0.01" label="Breath">
+      <template #label>
+        <div flex items-center>
+          <div>Breath</div>
+          <button px-2 text-xs outline-none title="Reset value to default" @click="() => modelParameters.breath = 0">
+            <div i-solar:forward-linear transform-scale-x--100 text="neutral-500 dark:neutral-400" />
+          </button>
+        </div>
+      </template>
+    </FieldRange>
+  </Section>
 </template>
diff --git a/packages/stage-ui/src/components/scenes/live2d/Model.vue b/packages/stage-ui/src/components/scenes/live2d/Model.vue
index 8ff3c38bd..1df3cf8cc 100644
--- a/packages/stage-ui/src/components/scenes/live2d/Model.vue
+++ b/packages/stage-ui/src/components/scenes/live2d/Model.vue
@@ -126,11 +126,13 @@ const {
   currentMotion,
   availableMotions,
   motionMap,
+  modelParameters,
 } = storeToRefs(useLive2d())
 
 const {
   themeColorsHue,
   themeColorsHueDynamic,
+  live2dIdleAnimationEnabled,
 } = storeToRefs(useSettings())
 
 const localCurrentMotion = ref<{ group: string, index: number }>({ group: 'Idle', index: 0 })
@@ -278,11 +280,27 @@ async function loadModel() {
 
       lastUpdateTime.value = now
 
+      const isIdleMotion = !motionManager.state.currentGroup || motionManager.state.currentGroup === motionManager.groups.idle
+
+      // Stop idle motions if they're disabled
+      if (!live2dIdleAnimationEnabled.value && isIdleMotion) {
+        motionManager.stopAllMotions()
+        // Still update eye focus and blink even if idle motion is stopped
+        idleEyeFocus.update(internalModel, now)
+        if (internalModel.eyeBlink != null) {
+          internalModel.eyeBlink.updateParameters(model, timeDelta / 1000)
+        }
+        // Apply manual eye parameters after auto eye blink
+        coreModel.setParameterValueById('ParamEyeLOpen', modelParameters.value.leftEyeOpen)
+        coreModel.setParameterValueById('ParamEyeROpen', modelParameters.value.rightEyeOpen)
+        return true
+      }
+
       hookedUpdate?.call(this, model, now)
 
       // Possibility 1: Only update eye focus when the model is idle
       // Possibility 2: For models having no motion groups, currentGroup will be undefined while groups can be { idle: ... }
-      if (!motionManager.state.currentGroup || motionManager.state.currentGroup === motionManager.groups.idle) {
+      if (isIdleMotion) {
         idleEyeFocus.update(internalModel, now)
 
         // If the model has eye blink parameters
@@ -310,6 +328,10 @@ async function loadModel() {
           internalModel.eyeBlink.updateParameters(model, (now - lastUpdateTime.value) / 1000)
         }
 
+        // Apply manual eye parameters after auto eye blink
+        coreModel.setParameterValueById('ParamEyeLOpen', modelParameters.value.leftEyeOpen)
+        coreModel.setParameterValueById('ParamEyeROpen', modelParameters.value.rightEyeOpen)
+
         // still, mark the motion as updated
         return true
       }
@@ -321,6 +343,29 @@ async function loadModel() {
       localCurrentMotion.value = { group, index }
     })
 
+    // Apply all stored parameters to the model
+    coreModel.setParameterValueById('ParamAngleX', modelParameters.value.angleX)
+    coreModel.setParameterValueById('ParamAngleY', modelParameters.value.angleY)
+    coreModel.setParameterValueById('ParamAngleZ', modelParameters.value.angleZ)
+    coreModel.setParameterValueById('ParamEyeLOpen', modelParameters.value.leftEyeOpen)
+    coreModel.setParameterValueById('ParamEyeROpen', modelParameters.value.rightEyeOpen)
+    coreModel.setParameterValueById('ParamEyeSmile', modelParameters.value.leftEyeSmile)
+    coreModel.setParameterValueById('ParamBrowLX', modelParameters.value.leftEyebrowLR)
+    coreModel.setParameterValueById('ParamBrowRX', modelParameters.value.rightEyebrowLR)
+    coreModel.setParameterValueById('ParamBrowLY', modelParameters.value.leftEyebrowY)
+    coreModel.setParameterValueById('ParamBrowRY', modelParameters.value.rightEyebrowY)
+    coreModel.setParameterValueById('ParamBrowLAngle', modelParameters.value.leftEyebrowAngle)
+    coreModel.setParameterValueById('ParamBrowRAngle', modelParameters.value.rightEyebrowAngle)
+    coreModel.setParameterValueById('ParamBrowLForm', modelParameters.value.leftEyebrowForm)
+    coreModel.setParameterValueById('ParamBrowRForm', modelParameters.value.rightEyebrowForm)
+    coreModel.setParameterValueById('ParamMouthOpenY', modelParameters.value.mouthOpen)
+    coreModel.setParameterValueById('ParamMouthForm', modelParameters.value.mouthForm)
+    coreModel.setParameterValueById('ParamCheek', modelParameters.value.cheek)
+    coreModel.setParameterValueById('ParamBodyAngleX', modelParameters.value.bodyAngleX)
+    coreModel.setParameterValueById('ParamBodyAngleY', modelParameters.value.bodyAngleY)
+    coreModel.setParameterValueById('ParamBodyAngleZ', modelParameters.value.bodyAngleZ)
+    coreModel.setParameterValueById('ParamBreath', modelParameters.value.breath)
+
     emits('modelLoaded')
   }
   finally {
@@ -374,6 +419,158 @@ watch(mouthOpenSize, value => getCoreModel().setParameterValueById('ParamMouthOp
 watch(currentMotion, value => setMotion(value.group, value.index))
 watch(paused, value => value ? pixiApp.value?.stop() : pixiApp.value?.start())
 
+// Watch and apply model parameters
+watch(() => modelParameters.value.angleX, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamAngleX', value)
+  }
+})
+
+watch(() => modelParameters.value.angleY, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamAngleY', value)
+  }
+})
+
+watch(() => modelParameters.value.angleZ, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamAngleZ', value)
+  }
+})
+
+watch(() => modelParameters.value.leftEyeOpen, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamEyeLOpen', value)
+  }
+})
+
+watch(() => modelParameters.value.rightEyeOpen, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamEyeROpen', value)
+  }
+})
+
+watch(() => modelParameters.value.mouthOpen, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamMouthOpenY', value)
+  }
+})
+
+watch(() => modelParameters.value.mouthForm, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamMouthForm', value)
+  }
+})
+
+watch(() => modelParameters.value.cheek, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamCheek', value)
+  }
+})
+
+watch(() => modelParameters.value.bodyAngleX, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBodyAngleX', value)
+  }
+})
+
+watch(() => modelParameters.value.bodyAngleY, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBodyAngleY', value)
+  }
+})
+
+watch(() => modelParameters.value.bodyAngleZ, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBodyAngleZ', value)
+  }
+})
+
+watch(() => modelParameters.value.breath, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBreath', value)
+  }
+})
+
+// Watch eyebrow parameters
+watch(() => modelParameters.value.leftEyebrowLR, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowLX', value)
+  }
+})
+
+watch(() => modelParameters.value.rightEyebrowLR, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowRX', value)
+  }
+})
+
+watch(() => modelParameters.value.leftEyebrowY, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowLY', value)
+  }
+})
+
+watch(() => modelParameters.value.rightEyebrowY, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowRY', value)
+  }
+})
+
+watch(() => modelParameters.value.leftEyebrowAngle, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowLAngle', value)
+  }
+})
+
+watch(() => modelParameters.value.rightEyebrowAngle, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowRAngle', value)
+  }
+})
+
+watch(() => modelParameters.value.leftEyebrowForm, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowLForm', value)
+  }
+})
+
+watch(() => modelParameters.value.rightEyebrowForm, (value) => {
+  if (model.value) {
+    const internalModel = model.value.internalModel
+    internalModel.coreModel.setParameterValueById('ParamBrowRForm', value)
+  }
+})
+
+// Watch for idle animation setting changes and stop motions if disabled
+watch(live2dIdleAnimationEnabled, (enabled) => {
+  if (!enabled && model.value) {
+    const internalModel = model.value.internalModel
+    if (internalModel?.motionManager) {
+      internalModel.motionManager.stopAllMotions()
+    }
+  }
+})
+
 watch(focusAt, (value) => {
   if (!model.value)
     return
diff --git a/packages/stage-ui/src/stores/live2d.ts b/packages/stage-ui/src/stores/live2d.ts
index b9bd609a0..9a4f8780e 100644
--- a/packages/stage-ui/src/stores/live2d.ts
+++ b/packages/stage-ui/src/stores/live2d.ts
@@ -9,6 +9,31 @@ interface BroadcastChannelEventShouldUpdateView {
   type: 'should-update-view'
 }
 
+export const defaultModelParameters = {
+  angleX: 0,
+  angleY: 0,
+  angleZ: 0,
+  leftEyeOpen: 1,
+  rightEyeOpen: 1,
+  leftEyeSmile: 0,
+  rightEyeSmile: 0,
+  leftEyebrowLR: 0,
+  rightEyebrowLR: 0,
+  leftEyebrowY: 0,
+  rightEyebrowY: 0,
+  leftEyebrowAngle: 0,
+  rightEyebrowAngle: 0,
+  leftEyebrowForm: 0,
+  rightEyebrowForm: 0,
+  mouthOpen: 0,
+  mouthForm: 0,
+  cheek: 0,
+  bodyAngleX: 0,
+  bodyAngleY: 0,
+  bodyAngleZ: 0,
+  breath: 0,
+}
+
 export const useLive2d = defineStore('live2d', () => {
   const { post, data } = useBroadcastChannel<BroadcastChannelEvents, BroadcastChannelEvents>({ name: 'airi-stores-live2d' })
   const shouldUpdateViewHooks = ref<Array<() => void>>([])
@@ -38,6 +63,9 @@ export const useLive2d = defineStore('live2d', () => {
   const motionMap = useLocalStorage<Record<string, string>>('settings/live2d/motion-map', {})
   const scale = useLocalStorage('settings/live2d/scale', 1)
 
+  // Live2D model parameters
+  const modelParameters = useLocalStorage('settings/live2d/parameters', defaultModelParameters)
+
   return {
     position,
     positionInPercentageString,
@@ -45,6 +73,7 @@ export const useLive2d = defineStore('live2d', () => {
     availableMotions,
     motionMap,
     scale,
+    modelParameters,
 
     onShouldUpdateView,
     shouldUpdateView,
diff --git a/packages/stage-ui/src/stores/settings.ts b/packages/stage-ui/src/stores/settings.ts
index 20f79d788..632afa817 100644
--- a/packages/stage-ui/src/stores/settings.ts
+++ b/packages/stage-ui/src/stores/settings.ts
@@ -100,6 +100,8 @@ export const useSettings = defineStore('settings', () => {
   const stageViewControlsEnabled = ref(false)
 
   const live2dDisableFocus = useLocalStorage('settings/live2d/disable-focus', false)
+  const live2dIdleAnimationEnabled = useLocalStorage('settings/live2d/idle-animation-enabled', true)
+  const live2dAutoBlinkEnabled = useLocalStorage('settings/live2d/auto-blink-enabled', true)
 
   const disableTransitions = useLocalStorage('settings/disable-transitions', true)
   const usePageSpecificTransitions = useLocalStorage('settings/use-page-specific-transitions', true)
@@ -170,6 +172,8 @@ export const useSettings = defineStore('settings', () => {
     stageViewControlsEnabled,
 
     live2dDisableFocus,
+    live2dIdleAnimationEnabled,
+    live2dAutoBlinkEnabled,
     themeColorsHue,
     themeColorsHueDynamic,