diff --git a/index.html b/index.html
index 4525ea0..80d3909 100644
--- a/index.html
+++ b/index.html
@@ -9,8 +9,9 @@
     />
     <meta
       name="viewport"
-      content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"
+      content="width=device-width, initial-scale=1.0, user-scalable=no, viewport-fit=cover"
     />
+
     <meta
       name="referrer"
       content="no-referrer"
diff --git a/src/App.vue b/src/App.vue
index 3a3f434..4b4864f 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -7,7 +7,10 @@
       class="app-content overflow-hidden"
       :style="scaleStyle"
     >
-      <router-view v-slot="{ Component }">
+      <router-view
+        v-if="!bootstrapLoading"
+        v-slot="{ Component }"
+      >
         <KeepAlive :include="['Action', 'Skill']">
           <component :is="Component" />
         </KeepAlive>
diff --git a/src/assets/images/components/medal/证书详情.png b/src/assets/images/components/medal/证书详情.png
index bd491ce..e70f6a1 100644
Binary files a/src/assets/images/components/medal/证书详情.png and b/src/assets/images/components/medal/证书详情.png differ
diff --git a/src/components/Guide/GuideDragon.vue b/src/components/Guide/GuideDragon.vue
index dc28c23..ee87156 100644
--- a/src/components/Guide/GuideDragon.vue
+++ b/src/components/Guide/GuideDragon.vue
@@ -6,7 +6,10 @@
 			:style="{ backgroundImage: getBackgroundImage(IMAGE_PATHS.GUIDE_DRAGON_BG) }"></div> -->
 
     <!-- 导学小龙UI区域 -->
-    <div class="guide-ui absolute left-16" :style="positionStyle">
+    <div
+      class="guide-ui absolute left-16"
+      :style="positionStyle"
+    >
       <!-- 主UI面板 -->
       <div
         class="guide-panel bg-no-repeat"
@@ -14,15 +17,11 @@
       >
         <!-- 标题区域 -->
 
-        <ImgButton
-          v-if="showSkip"
-          :image="IMAGE_PATHS.BUTTONS.ESCAPE"
-          @click="handleSkip"
-          class="skip-button"
-        />
-
         <!-- 内容区域 -->
-        <div class="guide-content" @click="handleContinue">
+        <div
+          class="guide-content"
+          @click="handleContinue"
+        >
           <!-- <div class="content-icon">
 						<div class="icon-outer"></div>
 						<div class="icon-inner"></div>
@@ -57,10 +56,17 @@
     </div>
 
     <!-- 小龙角色区域 -->
-    <div class="dragon-character absolute right-16" :style="positionStyle">
+    <div
+      class="dragon-character absolute right-16"
+      :style="positionStyle"
+    >
       <div class="dragon-container">
         <!-- 小龙角色图片 -->
-        <img :src="getStaticImage(IMAGE_PATHS.GUIDE_PERSON)" alt="导学小龙" class="dragon-image" />
+        <img
+          :src="getStaticImage(IMAGE_PATHS.GUIDE_PERSON)"
+          alt="导学小龙"
+          class="dragon-image"
+        />
         <!-- 发光效果 -->
         <div class="dragon-glow"></div>
       </div>
@@ -74,8 +80,6 @@ import { getStaticImage, getBackgroundImage, IMAGE_PATHS } from '@/utils'
 import { ImgButton } from '@/components/Button'
 
 interface Props {
-  /** 是否显示跳过按钮 */
-  showSkip?: boolean
   /** 当前步骤 */
   currentStep?: number
   /** 总步骤数 */
@@ -86,28 +90,16 @@ interface Props {
 
 interface Emits {
   (e: 'next'): void
-  (e: 'skip'): void
-  (e: 'complete'): void
 }
 
 const props = withDefaults(defineProps<Props>(), {
-  showSkip: true,
   currentStep: 1,
   totalSteps: 1,
-  positionOffsetY: '50%'
+  positionOffsetY: '50%',
 })
 
 const emit = defineEmits<Emits>()
 
-// 处理跳过
-const handleSkip = () => {
-  try {
-    emit('skip')
-  } catch (error) {
-    console.error('GuideDragon handleSkip error:', error)
-  }
-}
-
 //继续
 const handleContinue = () => {
   emit('next')
@@ -122,7 +114,10 @@ const normalizeOffset = (value: number | string) => {
 const positionStyle = computed(() => {
   const y = normalizeOffset(props.positionOffsetY)
   // 百分比：按中心定位；px：按像素直接定位
-  if (typeof props.positionOffsetY === 'string' && props.positionOffsetY.includes('%')) {
+  if (
+    typeof props.positionOffsetY === 'string' &&
+    props.positionOffsetY.includes('%')
+  ) {
     return { top: y, transform: 'translateY(-50%)' }
   }
   return { top: y, transform: 'translateY(0)' }
@@ -169,13 +164,6 @@ const positionStyle = computed(() => {
   text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
 }
 
-.skip-button {
-  @apply text-white text-sm underline hover:no-underline;
-  position: absolute;
-  right: 30px;
-  top: 35px;
-}
-
 .guide-content {
   @apply flex items-start pl-6 pt-9 pb-0 h-full;
 }
@@ -235,7 +223,11 @@ const positionStyle = computed(() => {
 
 .dragon-glow {
   @apply absolute inset-0 rounded-full;
-  background: radial-gradient(circle, rgba(255, 255, 0, 0.2) 0%, transparent 70%);
+  background: radial-gradient(
+    circle,
+    rgba(255, 255, 0, 0.2) 0%,
+    transparent 70%
+  );
   animation: glow 2s ease-in-out infinite alternate;
 }
 
diff --git a/src/components/Guide/GuideSteps.vue b/src/components/Guide/GuideSteps.vue
index be36d6c..cf6ebcc 100644
--- a/src/components/Guide/GuideSteps.vue
+++ b/src/components/Guide/GuideSteps.vue
@@ -16,13 +16,10 @@
         :style="alignStyle"
       >
         <GuideDragon
-          :show-skip="currentStep < totalSteps"
           :current-step="currentStep"
           :total-steps="totalSteps"
           :position-offset-y="currentPositionOffsetY"
           @next="handleNext"
-          @skip="handleSkip"
-          @complete="handleComplete"
         >
           <template #default>
             <!-- 支持插槽形式的步骤内容 -->
@@ -101,7 +98,6 @@ interface Props {
 
 interface Emits {
   (e: 'complete'): void
-  (e: 'skip'): void
   (e: 'close'): void
   (e: 'step-change', step: GuideStep | null, index: number): void
 }
@@ -233,11 +229,6 @@ const handleNext = () => {
   }
 }
 
-const handleSkip = () => {
-  emit('skip')
-  handleComplete()
-}
-
 const handleComplete = () => {
   internalShow.value = false
   emit('complete')
@@ -288,10 +279,6 @@ const handleKeydown = (event: KeyboardEvent) => {
         emit('step-change', currentStepData.value, currentStepIndex.value)
       }
       break
-    case 'Escape':
-      event.preventDefault()
-      handleSkip()
-      break
   }
 }
 
diff --git a/src/components/Guide/README.md b/src/components/Guide/README.md
index fa68c9f..80c488c 100644
--- a/src/components/Guide/README.md
+++ b/src/components/Guide/README.md
@@ -80,11 +80,8 @@ interface GuideStep {
 ```vue
 <template>
   <GuideDragon
-    :show-skip="true"
     next-button-text="下一步"
     @next="handleNext"
-    @skip="handleSkip"
-    @complete="handleComplete"
   >
     <h3>欢迎使用短视频达人！</h3>
     <p>让我来为你介绍如何使用这个应用吧~</p>
@@ -98,10 +95,6 @@ const handleNext = () => {
   console.log('下一步')
 }
 
-const handleSkip = () => {
-  console.log('跳过')
-}
-
 const handleComplete = () => {
   console.log('完成')
 }
@@ -112,7 +105,10 @@ const handleComplete = () => {
 
 ```vue
 <template>
-  <GuideSteps :steps="guideSteps" @complete="handleComplete" @skip="handleSkip" />
+  <GuideSteps
+    :steps="guideSteps"
+    @complete="handleComplete"
+  />
 </template>
 
 <script setup lang="ts">
@@ -122,13 +118,13 @@ const guideSteps = [
   {
     id: 'welcome',
     content: '欢迎来到短视频达人应用！我是你的导学小龙...',
-    nextText: '开始学习'
+    nextText: '开始学习',
   },
   {
     id: 'features',
     content: '我们的应用包含以下核心功能...',
-    nextText: '了解详情'
-  }
+    nextText: '了解详情',
+  },
 ]
 
 const handleComplete = () => {
@@ -141,7 +137,7 @@ const handleComplete = () => {
 
 ```vue
 <template>
-  <GuideSteps @complete="handleComplete" @skip="handleSkip">
+  <GuideSteps @complete="handleComplete">
     <GuideStepsItem>欢迎来到短视频达人应用！我是你的导学小龙</GuideStepsItem>
     <GuideStepsItem>
       <p>
@@ -170,7 +166,6 @@ const handleComplete = () => {
 <template>
   <GuideSteps
     @complete="handleComplete"
-    @skip="handleSkip"
     :keyboard-navigation="true"
     :auto-play-interval="3000"
   >
diff --git a/src/components/Guide/types.ts b/src/components/Guide/types.ts
index fd0056b..dab8f23 100644
--- a/src/components/Guide/types.ts
+++ b/src/components/Guide/types.ts
@@ -23,7 +23,6 @@ export interface GuideStep {
 
 // 引导组件Props类型
 export interface GuideDragonProps {
-  showSkip?: boolean
   currentStep?: number
   totalSteps?: number
   /** 垂直偏移（仅Y轴），支持 number(px) 或 '10%'/'120px' */
@@ -48,13 +47,11 @@ export interface GuideStepsProps {
 // 引导组件事件类型
 export interface GuideDragonEmits {
   (e: 'next'): void
-  (e: 'skip'): void
-  (e: 'complete'): void
 }
 
 export interface GuideStepsEmits {
   (e: 'complete'): void
-  (e: 'skip'): void
+  (e: 'close'): void
   (e: 'step-change', step: GuideStep | null, index: number): void
 }
 
diff --git a/src/components/ProgressBar/ProgressBar.vue b/src/components/ProgressBar/ProgressBar.vue
index 45bc647..3f685a5 100644
--- a/src/components/ProgressBar/ProgressBar.vue
+++ b/src/components/ProgressBar/ProgressBar.vue
@@ -393,51 +393,4 @@ button:disabled {
   filter: brightness(0) saturate(100%) invert(79%) sepia(29%) saturate(1190%)
     hue-rotate(330deg) brightness(102%) contrast(98%);
 }
-
-/* 响应式设计 */
-@media (max-width: 768px) {
-  .progress-bar {
-    flex-direction: column;
-    gap: 15px;
-    padding: 20px 15px;
-  }
-
-  .right-section {
-    min-width: auto;
-    justify-content: center;
-  }
-
-  .steps-section {
-    flex-direction: column;
-    gap: 10px;
-    margin: 0;
-  }
-
-  .step-item {
-    flex-direction: row;
-    gap: 10px;
-  }
-
-  .step-dots {
-    display: none;
-  }
-
-  .button-image {
-    width: 80px;
-  }
-}
-
-@media (max-width: 480px) {
-  .progress-bar {
-    padding: 15px 10px;
-  }
-
-  .step-text {
-    font-size: 16px;
-  }
-
-  .button-image {
-    width: 70px;
-  }
-}
 </style>
diff --git a/src/components/QuestionQuiz/QuestionQuiz.vue b/src/components/QuestionQuiz/QuestionQuiz.vue
index 5b89b5a..b89575d 100644
--- a/src/components/QuestionQuiz/QuestionQuiz.vue
+++ b/src/components/QuestionQuiz/QuestionQuiz.vue
@@ -233,7 +233,9 @@ const handleSubmit = async () => {
 
 <template>
   <div
-    class="absolute inset-0 flex items-center justify-center px-20 pointer-events-none z-30"
+    class="absolute inset-0 flex items-center justify-center px-20 pointer-events-auto z-30"
+    @touchstart.stop
+    @click.stop
   >
     <div
       class="bg-black/80 backdrop-blur-lg rounded-3xl border border-white/20 p-16 space-y-10 text-white pointer-events-auto"
diff --git a/src/components/Video/Video.vue b/src/components/Video/Video.vue
index d906bff..2a33fd5 100644
--- a/src/components/Video/Video.vue
+++ b/src/components/Video/Video.vue
@@ -1,5 +1,6 @@
 <script lang="ts" setup>
 import { computed, nextTick, onMounted, onUnmounted, ref, watch } from 'vue'
+import { isMobile } from '@/utils/device'
 import DefaultControls from './DefaultControls.vue'
 import type {
   PlayAttemptReason,
@@ -23,6 +24,7 @@ const props = withDefaults(defineProps<VideoProps>(), {
   playbackRate: 1,
   fit: 'contain',
   anchors: () => [],
+  seekable: true,
 })
 
 const emit = defineEmits<{
@@ -58,6 +60,36 @@ defineSlots<{
 
 const videoRef = ref<HTMLVideoElement>()
 
+// 丝滑进度条：用 requestAnimationFrame 驱动高频更新
+let rafId: number | undefined
+
+const startProgressRaf = () => {
+  if (rafId !== undefined) return
+  const tick = () => {
+    const el = videoRef.value
+    if (!el) {
+      rafId = undefined
+      return
+    }
+    currentTime.value = el.currentTime
+    if (el.buffered.length) {
+      buffered.value = el.buffered.end(el.buffered.length - 1)
+    }
+    if (!isSeeking.value) {
+      duration.value = el.duration || duration.value
+    }
+    rafId = requestAnimationFrame(tick)
+  }
+  rafId = requestAnimationFrame(tick)
+}
+
+const stopProgressRaf = () => {
+  if (rafId !== undefined) {
+    cancelAnimationFrame(rafId)
+    rafId = undefined
+  }
+}
+
 // 本地状态
 const isPlaying = ref(false)
 const isSeeking = ref(false)
@@ -94,7 +126,7 @@ const clearHideTimer = () => {
 
 const scheduleHideIfNeeded = () => {
   clearHideTimer()
-  if (!props.autoHideControls) return
+  if (!shouldAutoHide.value) return
   if (!isPlaying.value) return
   hideTimer = window.setTimeout(() => {
     showUi.value = false
@@ -117,6 +149,8 @@ const bufferedPercent = computed(() =>
   duration.value ? (buffered.value / duration.value) * 100 : 0,
 )
 
+const shouldAutoHide = computed(() => props.autoHideControls && !isMobile())
+
 const handleAnchorsOnTimeUpdate = (t: number, el: HTMLVideoElement) => {
   if (!props.anchors.length || isHandlingAnchor.value) return
 
@@ -214,6 +248,7 @@ const resetSessionState = () => {
   currentTime.value = 0
   duration.value = 0
   buffered.value = 0
+  stopProgressRaf()
   activeAnchorId.value = null
   isHandlingAnchor.value = false
   hiddenAnchorIds.value = new Set()
@@ -357,6 +392,7 @@ const handleNativePlay = () => {
   const el = videoRef.value
   if (el) applyPlaybackRate(el)
   isPlaying.value = true
+  startProgressRaf()
   emit('update:modelValue', true)
   emit('play')
   revealTemporarily()
@@ -364,6 +400,7 @@ const handleNativePlay = () => {
 
 const handleNativePause = () => {
   isPlaying.value = false
+  stopProgressRaf()
   if (!consumeSuppressedPause()) {
     emit('update:modelValue', false)
     emit('pause')
@@ -375,15 +412,10 @@ const handleNativePause = () => {
 const handleNativeEnded = () => emit('ended')
 
 const handleNativeTimeUpdate = () => {
+  // 仅用于锚点检测；进度条更新由 RAF 驱动
   const el = videoRef.value
   if (!el) return
-  currentTime.value = el.currentTime
-  if (el.buffered.length) {
-    buffered.value = el.buffered.end(el.buffered.length - 1)
-  }
-  duration.value = el.duration || duration.value
-  emit('timeupdate', currentTime.value, duration.value)
-  handleAnchorsOnTimeUpdate(currentTime.value, el)
+  handleAnchorsOnTimeUpdate(el.currentTime, el)
 }
 
 const handleNativeLoadedMetadata = () => {
@@ -494,6 +526,7 @@ onUnmounted(() => {
   }
   if (!el) return
   unbindVideoEvents(el)
+  stopProgressRaf()
   el.src = ''
   el.load()
 })
@@ -507,6 +540,7 @@ const slotProps = computed<VideoSlotProps>(() => ({
   bufferedPercent: bufferedPercent.value,
   volume: internalVolume.value,
   rate: internalRate.value,
+  seekable: props.seekable ?? true,
   togglePlay,
   seek,
   setVolume: handleVolume,
@@ -552,6 +586,8 @@ const videoStyle = computed(() => ({
       playsinline
       webkit-playsinline="true"
       x5-playsinline="true"
+      x5-video-player-type="h5"
+      x5-video-player-fullscreen="true"
       :style="videoStyle"
       @click="togglePlay"
       class="w-full h-full block bg-black"
@@ -605,11 +641,9 @@ const videoStyle = computed(() => ({
     </Transition>
 
     <!-- 控制条插槽（可完全自定义），提供默认实现作为后备 -->
+    <!-- 完整控制栏：受 showUi 控制自动隐藏；首次学习永不显示 -->
     <Transition name="sv-slide-up">
-      <div
-        v-if="controls"
-        v-show="showUi"
-      >
+      <div v-if="controls && showUi && props.seekable !== false">
         <slot
           name="controls"
           v-bind="slotProps"
@@ -639,6 +673,21 @@ const videoStyle = computed(() => ({
         </slot>
       </div>
     </Transition>
+
+    <!-- 轻量进度提示条：
+         首次学习（seekable=false）始终显示；
+         复看时完整控制栏隐藏后出现（B站模式） -->
+    <div
+      v-if="controls && (!showUi || props.seekable === false)"
+      class="sv-mini-progress absolute left-0 right-0 bottom-0 z-10"
+    >
+      <div class="w-full h-[3px] bg-white/20">
+        <div
+          class="h-full bg-blue-500 transition-[width] duration-300"
+          :style="{ width: progressPercent + '%' }"
+        />
+      </div>
+    </div>
   </div>
 </template>
 
diff --git a/src/components/Video/types.ts b/src/components/Video/types.ts
index 67ac63e..c95bf37 100644
--- a/src/components/Video/types.ts
+++ b/src/components/Video/types.ts
@@ -42,6 +42,7 @@ export interface VideoProps {
   playbackRate?: number
   fit?: 'contain' | 'cover' | 'fill'
   anchors?: VideoAnchor[]
+  seekable?: boolean
 }
 
 export interface VideoSlotProps {
@@ -53,6 +54,7 @@ export interface VideoSlotProps {
   bufferedPercent: number
   volume: number
   rate: number
+  seekable: boolean
   togglePlay: () => Promise<void>
   seek: (time: number) => void
   setVolume: (volume: number) => void
diff --git a/src/utils/device.ts b/src/utils/device.ts
new file mode 100644
index 0000000..6fbedc8
--- /dev/null
+++ b/src/utils/device.ts
@@ -0,0 +1,9 @@
+/**
+ * 设备检测工具
+ * 基于 User-Agent 判断当前是否为移动端设备
+ */
+export function isMobile(): boolean {
+  if (typeof window === 'undefined') return false
+  const ua = window.navigator.userAgent.toLowerCase()
+  return /iphone|ipad|ipod|android|mobile/.test(ua)
+}
diff --git a/src/views/basic-elements/basic-shooting-skills/index.vue b/src/views/basic-elements/basic-shooting-skills/index.vue
index 9eed8b9..992703b 100644
--- a/src/views/basic-elements/basic-shooting-skills/index.vue
+++ b/src/views/basic-elements/basic-shooting-skills/index.vue
@@ -111,6 +111,13 @@ const markCurrentLearningVideoWatched = () => {
   )
 }
 
+const currentVideoWatched = computed(
+  () =>
+    basicElementsStore.learningVideosWatched[
+      getLearningVideoKey(currentVideoIndex.value)
+    ] === true,
+)
+
 //按顺序播放
 const currentVideo = computed(
   () => navigationSteps.value[currentVideoIndex.value].videoUrl,
@@ -334,6 +341,7 @@ onBeforeRouteLeave((to) => {
       :controls="true"
       :hideNativeControls="true"
       :anchors="[]"
+      :seekable="currentVideoWatched"
       @play="handlePlay"
       @ended="onEnded"
     >
diff --git a/src/views/basic-elements/camera-movement/index.vue b/src/views/basic-elements/camera-movement/index.vue
index dd1ea3f..2178e32 100644
--- a/src/views/basic-elements/camera-movement/index.vue
+++ b/src/views/basic-elements/camera-movement/index.vue
@@ -103,6 +103,13 @@ const markCurrentLearningVideoWatched = () => {
   )
 }
 
+const currentVideoWatched = computed(
+  () =>
+    basicElementsStore.learningVideosWatched[
+      getLearningVideoKey(currentVideoIndex.value)
+    ] === true,
+)
+
 //按顺序播放
 const currentVideo = computed(
   () => navigationSteps.value[currentVideoIndex.value].videoUrl,
@@ -205,6 +212,7 @@ onBeforeRouteLeave((to) => {
       :controls="true"
       :hideNativeControls="true"
       :anchors="[]"
+      :seekable="currentVideoWatched"
       @play="handlePlay"
       @ended="onEnded"
     >
diff --git a/src/views/basic-elements/composition/index.vue b/src/views/basic-elements/composition/index.vue
index 6ad7ca3..392f29d 100644
--- a/src/views/basic-elements/composition/index.vue
+++ b/src/views/basic-elements/composition/index.vue
@@ -74,6 +74,13 @@ const hasUnfinishedLearningVideos = computed(() =>
   completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    basicElementsStore.learningVideosWatched[
+      getLearningVideoKey(currentVideoIndex.value)
+    ] === true,
+)
+
 const markCurrentLearningVideoWatched = () => {
   basicElementsStore.markLearningVideoWatched(
     getLearningVideoKey(currentVideoIndex.value),
@@ -184,6 +191,7 @@ onMounted(() => {})
       :controls="true"
       :hideNativeControls="true"
       :anchors="[]"
+      :seekable="currentVideoWatched"
       @play="handlePlay"
       @ended="onEnded"
     >
diff --git a/src/views/basic-elements/light/index.vue b/src/views/basic-elements/light/index.vue
index 3402dbe..c971f83 100644
--- a/src/views/basic-elements/light/index.vue
+++ b/src/views/basic-elements/light/index.vue
@@ -106,6 +106,13 @@ const markCurrentLearningVideoWatched = () => {
   )
 }
 
+const currentVideoWatched = computed(
+  () =>
+    basicElementsStore.learningVideosWatched[
+      getLearningVideoKey(currentVideoIndex.value)
+    ] === true,
+)
+
 //按顺序播放
 const currentVideo = computed(
   () => navigationSteps.value[currentVideoIndex.value].videoUrl,
@@ -266,6 +273,7 @@ onBeforeRouteLeave((to) => {
       :controls="true"
       :hideNativeControls="true"
       :anchors="[]"
+      :seekable="currentVideoWatched"
       @play="handlePlay"
       @ended="onEnded"
     >
diff --git a/src/views/basic-elements/short-video-editing-skills/index.vue b/src/views/basic-elements/short-video-editing-skills/index.vue
index ed7cff9..057ba13 100644
--- a/src/views/basic-elements/short-video-editing-skills/index.vue
+++ b/src/views/basic-elements/short-video-editing-skills/index.vue
@@ -148,6 +148,13 @@ const markCurrentLearningVideoWatched = () => {
   )
 }
 
+const currentVideoWatched = computed(
+  () =>
+    basicElementsStore.learningVideosWatched[
+      getLearningVideoKey(currentVideoIndex.value)
+    ] === true,
+)
+
 //按顺序播放
 const currentVideo = computed(() => rawSteps[currentVideoIndex.value].videoUrl)
 
@@ -248,6 +255,7 @@ onBeforeRouteLeave((to) => {
       :controls="true"
       :hideNativeControls="true"
       :anchors="[]"
+      :seekable="currentVideoWatched"
       @play="handlePlay"
       @ended="onEnded"
     >
diff --git a/src/views/film/after-editing/color.vue b/src/views/film/after-editing/color.vue
index 8057c4b..1c2c152 100644
--- a/src/views/film/after-editing/color.vue
+++ b/src/views/film/after-editing/color.vue
@@ -60,6 +60,7 @@ const back = () => {
           controls
           :muted="false"
           :volume="1"
+          :seekable="filmStore.viewed['FilmColor'] === true"
           @ended="handleVideoEnded"
         />
       </div>
diff --git a/src/views/film/after-editing/editing/association.vue b/src/views/film/after-editing/editing/association.vue
index c72ebdd..ef8d5cc 100644
--- a/src/views/film/after-editing/editing/association.vue
+++ b/src/views/film/after-editing/editing/association.vue
@@ -39,6 +39,7 @@ const handleVideoEnded = () => {
       :controls="true"
       :hideNativeControls="true"
       :autoplay="true"
+      :seekable="film.editingVideosWatched['association'] === true"
       :show-center-play-icon="true"
       @ended="handleVideoEnded"
     />
diff --git a/src/views/film/after-editing/editing/continuity.vue b/src/views/film/after-editing/editing/continuity.vue
index 4d30893..8a32adb 100644
--- a/src/views/film/after-editing/editing/continuity.vue
+++ b/src/views/film/after-editing/editing/continuity.vue
@@ -35,6 +35,7 @@ const handleVideoEnded = () => {
       :controls="true"
       :hideNativeControls="true"
       :autoplay="true"
+      :seekable="film.editingVideosWatched['continuity'] === true"
       :show-center-play-icon="true"
       @ended="handleVideoEnded"
     ></Video>
diff --git a/src/views/film/after-editing/editing/cut.vue b/src/views/film/after-editing/editing/cut.vue
index d233f94..7b6c1f4 100644
--- a/src/views/film/after-editing/editing/cut.vue
+++ b/src/views/film/after-editing/editing/cut.vue
@@ -37,6 +37,7 @@ const handleVideoEnded = () => {
       :controls="true"
       :hideNativeControls="true"
       :autoplay="true"
+      :seekable="film.editingVideosWatched['cut'] === true"
       :show-center-play-icon="true"
       @ended="handleVideoEnded"
     />
diff --git a/src/views/film/after-editing/editing/index.vue b/src/views/film/after-editing/editing/index.vue
index c891c1e..800b13c 100644
--- a/src/views/film/after-editing/editing/index.vue
+++ b/src/views/film/after-editing/editing/index.vue
@@ -213,7 +213,6 @@ const handleEditingCompleteGuideDone = () => {
       :steps="editingCompleteSteps"
       position-offset-y="85%"
       @complete="handleEditingCompleteGuideDone"
-      @skip="handleEditingCompleteGuideDone"
     />
   </div>
 </template>
diff --git a/src/views/film/after-editing/editing/rhythm.vue b/src/views/film/after-editing/editing/rhythm.vue
index 0c6efad..4be7670 100644
--- a/src/views/film/after-editing/editing/rhythm.vue
+++ b/src/views/film/after-editing/editing/rhythm.vue
@@ -37,6 +37,7 @@ const handleVideoEnded = () => {
       :controls="true"
       :hideNativeControls="true"
       :autoplay="true"
+      :seekable="film.editingVideosWatched['rhythm'] === true"
       :show-center-play-icon="true"
       @ended="handleVideoEnded"
     />
diff --git a/src/views/film/after-editing/editing/start.vue b/src/views/film/after-editing/editing/start.vue
index b794714..ccfe14c 100644
--- a/src/views/film/after-editing/editing/start.vue
+++ b/src/views/film/after-editing/editing/start.vue
@@ -43,6 +43,7 @@ const handleVideoEnded = () => {
       :controls="true"
       :hideNativeControls="true"
       :autoplay="true"
+      :seekable="film.editingVideosWatched['start'] === true"
       :show-center-play-icon="true"
       @ended="handleVideoEnded"
     ></Video>
diff --git a/src/views/film/after-editing/export-publish/index.vue b/src/views/film/after-editing/export-publish/index.vue
index 130c181..7bd0074 100644
--- a/src/views/film/after-editing/export-publish/index.vue
+++ b/src/views/film/after-editing/export-publish/index.vue
@@ -50,6 +50,7 @@ const handleVideoEnded = () => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="filmStore.viewed['FilmExportPublish'] === true"
       @ended="handleVideoEnded"
     />
 
@@ -64,7 +65,6 @@ const handleVideoEnded = () => {
       v-if="showGuide"
       position-offset-y="85%"
       @complete="handleComplete"
-      @skip="handleComplete"
     >
       <GuideStepsItem :audio-src="getPublicPath('audio/py_4_019.MP3')">
         现在一起来看看导出后的影片效果吧！
diff --git a/src/views/film/index.vue b/src/views/film/index.vue
index f49121d..43d74b5 100644
--- a/src/views/film/index.vue
+++ b/src/views/film/index.vue
@@ -384,7 +384,6 @@ onMounted(() => {
       :steps="returnSteps"
       position-offset-y="85%"
       @complete="handleReturnGuideComplete"
-      @skip="handleReturnGuideComplete"
     />
 
     <!-- 阶段菜单一次性引导（中期拍摄 / 后期剪辑） -->
@@ -393,7 +392,6 @@ onMounted(() => {
       :steps="stageGuideSteps"
       position-offset-y="85%"
       @complete="handleStageGuideComplete"
-      @skip="handleStageGuideComplete"
     />
 
     <!-- <GuideSteps
diff --git a/src/views/film/midterm-shooting/on-site/random.vue b/src/views/film/midterm-shooting/on-site/random.vue
index 8f9083f..fd0f7e5 100644
--- a/src/views/film/midterm-shooting/on-site/random.vue
+++ b/src/views/film/midterm-shooting/on-site/random.vue
@@ -40,6 +40,7 @@ const handleVideoEnded = () => {
         :controls="true"
         :hideNativeControls="true"
         :autoplay="true"
+        :seekable="filmStore.viewed['FilmOnsiteRandom'] === true"
         @ended="handleVideoEnded"
       />
     </div>
diff --git a/src/views/film/midterm-shooting/on-site/slider.vue b/src/views/film/midterm-shooting/on-site/slider.vue
index 83d94e6..9a4ec6a 100644
--- a/src/views/film/midterm-shooting/on-site/slider.vue
+++ b/src/views/film/midterm-shooting/on-site/slider.vue
@@ -75,6 +75,7 @@ const handleQuestionsComplete = () => {
       :controls="true"
       :hideNativeControls="true"
       :autoplay="true"
+      :seekable="filmStore.viewed['FilmOnsiteSlider'] === true"
       @ended="handleVideoEnded"
     >
       <template #overlay>
diff --git a/src/views/film/midterm-shooting/on-site/slow-shutter-night.vue b/src/views/film/midterm-shooting/on-site/slow-shutter-night.vue
index 4b61b27..14c446f 100644
--- a/src/views/film/midterm-shooting/on-site/slow-shutter-night.vue
+++ b/src/views/film/midterm-shooting/on-site/slow-shutter-night.vue
@@ -51,6 +51,7 @@ const handleVideoEnded = () => {
         :controls="true"
         :hideNativeControls="true"
         :autoplay="true"
+        :seekable="filmStore.viewed['FilmOnsiteSlowShutterNight'] === true"
         @ended="handleVideoEnded"
       />
     </div>
diff --git a/src/views/film/practice/index.vue b/src/views/film/practice/index.vue
index 4e9dc45..cade9b7 100644
--- a/src/views/film/practice/index.vue
+++ b/src/views/film/practice/index.vue
@@ -227,6 +227,41 @@ const handleWheel = (event: WheelEvent): void => {
   }
 }
 
+/** 触摸起点（移动端滑动翻页） */
+let touchStartY = 0
+let touchStartX = 0
+
+/** 触摸点是否落在可独立滚动的内部面板（如任务要求）中 */
+const isInPanelScroll = (target: EventTarget | null): boolean => {
+  const panel = (target as HTMLElement | null)?.closest('.task-panel')
+  return !!panel && panel.scrollHeight > panel.clientHeight
+}
+
+/** 记录触摸起点 */
+const handleTouchStart = (event: TouchEvent): void => {
+  touchStartY = event.touches[0].clientY
+  touchStartX = event.touches[0].clientX
+}
+
+/** 阻止容器原生滚动，改由整页翻页控制（内部面板除外） */
+const handleTouchMove = (event: TouchEvent): void => {
+  if (!isInPanelScroll(event.target)) event.preventDefault()
+}
+
+/** 根据滑动方向翻页 */
+const handleTouchEnd = (event: TouchEvent): void => {
+  if (isAnimating.value || isInPanelScroll(event.target)) return
+  const deltaY = touchStartY - event.changedTouches[0].clientY
+  const deltaX = touchStartX - event.changedTouches[0].clientX
+  // 仅响应以纵向为主、且超过阈值的滑动
+  if (Math.abs(deltaY) < 40 || Math.abs(deltaX) > Math.abs(deltaY)) return
+  if (deltaY > 0) {
+    scrollToNextPage()
+  } else {
+    scrollToPrevPage()
+  }
+}
+
 const restoreScrollPage = (): void => {
   const savedPage = filmStore.practiceScrollPage
   const targetPage = Math.max(0, Math.min(savedPage, TOTAL_PAGES - 1))
@@ -251,12 +286,20 @@ const saveScrollPage = (): void => {
 onMounted(() => {
   restoreScrollPage()
   showPageGuide()
-  containerRef.value?.addEventListener('wheel', handleWheel, { passive: false })
+  const container = containerRef.value
+  container?.addEventListener('wheel', handleWheel, { passive: false })
+  container?.addEventListener('touchstart', handleTouchStart, { passive: true })
+  container?.addEventListener('touchmove', handleTouchMove, { passive: false })
+  container?.addEventListener('touchend', handleTouchEnd, { passive: true })
 })
 
 onUnmounted(() => {
   saveScrollPage()
-  containerRef.value?.removeEventListener('wheel', handleWheel)
+  const container = containerRef.value
+  container?.removeEventListener('wheel', handleWheel)
+  container?.removeEventListener('touchstart', handleTouchStart)
+  container?.removeEventListener('touchmove', handleTouchMove)
+  container?.removeEventListener('touchend', handleTouchEnd)
 })
 </script>
 
diff --git a/src/views/film/practice/video/index.vue b/src/views/film/practice/video/index.vue
index 115d610..6d01792 100644
--- a/src/views/film/practice/video/index.vue
+++ b/src/views/film/practice/video/index.vue
@@ -83,10 +83,18 @@ const handleSaveEvaluation = (items: PracticeRatingItem[]): void => {
   store.setPracticeWorkRating(workKey.value, toScores(items))
 }
 
+const watchKey = computed<string | undefined>(() => {
+  const val = route.query.watchKey
+  return typeof val === 'string' ? val : undefined
+})
+
+const isWatched = computed(() =>
+  watchKey.value ? store.practiceVideosWatched[watchKey.value] === true : true,
+)
+
 const handleVideoEnded = (): void => {
-  const watchKey = route.query.watchKey
-  if (typeof watchKey === 'string' && watchKey) {
-    filmStore.markPracticeVideoWatched(watchKey)
+  if (watchKey.value) {
+    filmStore.markPracticeVideoWatched(watchKey.value)
   }
 }
 
@@ -118,6 +126,7 @@ const handleBack = (): void => {
       :muted="false"
       :controls="true"
       :loop="false"
+      :seekable="isWatched"
       @ended="handleVideoEnded"
     />
 
diff --git a/src/views/film/video/index.vue b/src/views/film/video/index.vue
index 3321f89..73f90a0 100644
--- a/src/views/film/video/index.vue
+++ b/src/views/film/video/index.vue
@@ -116,6 +116,13 @@ const hasUnfinishedLearningVideos = computed(
     completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    film.professionVideosWatched[
+      professionVideoKeys[currentVideoIndex.value]
+    ] === true,
+)
+
 const markCurrentProfessionVideoWatched = () => {
   const videoKey = professionVideoKeys[currentVideoIndex.value]
   if (!videoKey) return
@@ -379,6 +386,7 @@ onMounted(() => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="key === 'profession' ? currentVideoWatched : true"
       @play="handlePlay"
       @ended="onEnded"
     >
@@ -439,7 +447,6 @@ onMounted(() => {
     position-offset-y="85%"
     @step-change="(_: any, index: number) => (guideStepIndex = index)"
     @complete="handleProfessionGuideComplete"
-    @skip="handleProfessionGuideComplete"
   >
     <GuideStepsItem :audio-src="getPublicPath('audio/py_4_004.MP3')">
       从刚才的案例可以看出，电影感画面自带一种独特的艺术魅力——或大气恢弘，扑朔迷离或充满故事感。
diff --git a/src/views/film/work/index.vue b/src/views/film/work/index.vue
index 2888635..9151b54 100644
--- a/src/views/film/work/index.vue
+++ b/src/views/film/work/index.vue
@@ -254,7 +254,6 @@ function openImages(urls: string[], startIndex = 0) {
       :highlight-radius="20"
       @step-change="handleStepChange"
       @complete="handleGuideComplete"
-      @skip="handleGuideComplete"
       position-offset-y="85%"
     >
       <GuideStepsItem :audio-src="getPublicPath('audio/py_4_001.MP3')">
@@ -274,7 +273,6 @@ function openImages(urls: string[], startIndex = 0) {
       :highlight-padding="12"
       :highlight-radius="20"
       @complete="handleReturnGuideComplete"
-      @skip="handleReturnGuideComplete"
       position-offset-y="85%"
     />
 
diff --git a/src/views/home/components/StudyProgressPopup/CertificateDetailPopup.vue b/src/views/home/components/StudyProgressPopup/CertificateDetailPopup.vue
index f3249b4..b1206ba 100644
--- a/src/views/home/components/StudyProgressPopup/CertificateDetailPopup.vue
+++ b/src/views/home/components/StudyProgressPopup/CertificateDetailPopup.vue
@@ -1,4 +1,5 @@
 <script lang="ts" setup>
+import { onMounted } from 'vue'
 import { getStaticImage } from '@/utils'
 import { ImgButton } from '@/components'
 
@@ -18,6 +19,13 @@ const emit = defineEmits<{
   close: []
 }>()
 
+const certificateDetailSrc = getStaticImage('components/medal/证书详情')
+
+onMounted(() => {
+  const img = new Image()
+  img.src = certificateDetailSrc
+})
+
 const handleClose = () => {
   visible.value = false
   emit('close')
@@ -25,14 +33,7 @@ const handleClose = () => {
 </script>
 
 <template>
-  <Transition
-    enter-active-class="transition-all duration-500 ease-out"
-    enter-from-class="opacity-0 scale-95 blur-[6px]"
-    enter-to-class="opacity-100 scale-100 blur-none"
-    leave-active-class="transition-all duration-300 ease-in"
-    leave-from-class="opacity-100 scale-100 blur-none"
-    leave-to-class="opacity-0 scale-95 blur-[6px]"
-  >
+  <Transition name="certificate-fade">
     <div
       v-if="visible"
       class="absolute inset-0 z-[120] flex items-center justify-center bg-black/45"
@@ -41,12 +42,12 @@ const handleClose = () => {
       <div class="certificate-detail relative text-2xl">
         <img
           draggable="false"
-          :src="getStaticImage('components/medal/证书详情')"
+          :src="certificateDetailSrc"
           class="certificate-detail-img object-contain"
           alt=""
         />
         <ImgButton
-          class="absolute right-2 top-0 z-10"
+          class="absolute right-0 top-0 z-10"
           :image="'components/close'"
           @click="handleClose"
         />
@@ -58,22 +59,57 @@ const handleClose = () => {
         <!-- 颁发日期 -->
         <span class="absolute bottom-[122px] left-[390px]">{{ date }}</span>
         <!-- 多少位学员 -->
-        <span class="absolute bottom-[468px] left-[948px] text-3xl">
+        <!-- <span class="absolute bottom-[468px] left-[948px] text-3xl">
           {{ studentNumber }}
         </span>
         <span class="absolute bottom-[380px] left-[1070px]">
           {{ studentNumber }}
-        </span>
+        </span> -->
       </div>
     </div>
   </Transition>
 </template>
 
 <style scoped>
+.certificate-fade-enter-active {
+  transition: opacity 220ms ease-out;
+}
+
+.certificate-fade-leave-active {
+  transition: opacity 160ms ease-in;
+}
+
+.certificate-fade-enter-from,
+.certificate-fade-leave-to {
+  opacity: 0;
+}
+
+.certificate-fade-enter-active .certificate-detail,
+.certificate-fade-leave-active .certificate-detail {
+  transition:
+    opacity 220ms ease,
+    transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
+}
+
+.certificate-fade-enter-from .certificate-detail {
+  opacity: 0;
+  transform: translate3d(0, 36px, 0) scale(0.96);
+}
+
+.certificate-fade-enter-to .certificate-detail,
+.certificate-fade-leave-from .certificate-detail {
+  opacity: 1;
+  transform: translate3d(0, 0, 0) scale(1);
+}
+
+.certificate-fade-leave-to .certificate-detail {
+  opacity: 0;
+  transform: translate3d(0, 24px, 0) scale(0.98);
+}
+
 .certificate-detail {
-  animation: certificate-detail-pop 650ms cubic-bezier(0.18, 0.9, 0.24, 1.12)
-    both;
-  filter: drop-shadow(0 0 38px rgba(133, 236, 255, 0.85));
+  transform: translateZ(0);
+  will-change: transform, opacity;
 }
 
 .certificate-detail::before {
@@ -84,42 +120,14 @@ const handleClose = () => {
   border-radius: 48px;
   background: radial-gradient(
     circle,
-    rgba(255, 255, 255, 0.55) 0%,
-    rgba(117, 235, 255, 0.32) 38%,
+    rgba(255, 255, 255, 0.35) 0%,
+    rgba(117, 235, 255, 0.2) 38%,
     rgba(117, 235, 255, 0) 72%
   );
-  animation: certificate-glow 1600ms ease-in-out infinite;
 }
 
 .certificate-detail-img {
   width: 100%;
   height: 100%;
 }
-
-@keyframes certificate-detail-pop {
-  0% {
-    opacity: 0;
-    transform: translateY(28px) scale(0.9);
-  }
-  58% {
-    opacity: 1;
-    transform: translateY(-8px) scale(1.025);
-  }
-  100% {
-    opacity: 1;
-    transform: translateY(0) scale(1);
-  }
-}
-
-@keyframes certificate-glow {
-  0%,
-  100% {
-    opacity: 0.45;
-    transform: scale(0.98);
-  }
-  50% {
-    opacity: 0.85;
-    transform: scale(1.04);
-  }
-}
 </style>
diff --git a/src/views/home/components/StudyProgressPopup/StudyProgressPopup.vue b/src/views/home/components/StudyProgressPopup/StudyProgressPopup.vue
index 2d17eea..9903f95 100644
--- a/src/views/home/components/StudyProgressPopup/StudyProgressPopup.vue
+++ b/src/views/home/components/StudyProgressPopup/StudyProgressPopup.vue
@@ -125,6 +125,22 @@ const totalProgress = computed(() =>
     filmProgress.value,
   ]),
 )
+const isRefreshingProgress = ref(false)
+
+const refreshStudyProgress = async () => {
+  if (isRefreshingProgress.value) return
+  isRefreshingProgress.value = true
+  try {
+    await Promise.allSettled([
+      basicElements.loadBasicElementsStore(),
+      vlog.loadVlogStore(),
+      interview.loadInterviewStore(),
+      film.loadFilmStore(),
+    ])
+  } finally {
+    isRefreshingProgress.value = false
+  }
+}
 
 const CERTIFICATE_SHOWN_KEY = 'study-progress-certificate-shown'
 const certificateVisible = ref(false)
@@ -140,10 +156,8 @@ const hasAllBadges = computed(() =>
 const hasCertificate = computed(
   () => basicElements.guideShown[CERTIFICATE_SHOWN_KEY] === true,
 )
-const certificateSrc = computed(() =>
-  getStaticImage(
-    `home/stuy/通关证书-${hasCertificate.value ? '已获取' : '暂未获取'}`,
-  ),
+const certificateSrc = computed(
+  () => `home/stuy/通关证书-${hasCertificate.value ? '已获取' : '暂未获取'}`,
 )
 
 const buildItem = (
@@ -222,6 +236,12 @@ const closeCertificate = () => {
   }
 }
 
+const openCertificate = () => {
+  if (!hasCertificate.value) return
+  basicElements.ensureCertificate()
+  certificateVisible.value = true
+}
+
 watch([visible, hasAllBadges, hasCertificate], scheduleCertificatePopup)
 
 onBeforeUnmount(clearCertificateTimer)
@@ -267,20 +287,39 @@ const certificateInfo = computed(() => basicElements.certificate)
         @click="handleClose"
       />
 
-      <img
+      <ImgButton
         draggable="false"
-        :src="certificateSrc"
+        :image="certificateSrc"
         class="absolute -bottom-12 -right-10 object-contain"
+        :class="hasCertificate ? 'cursor-pointer' : 'cursor-default'"
         alt=""
+        @click="openCertificate"
       />
 
       <div class="absolute left-0 right-0 top-[150px] flex justify-center">
-        <div
-          class="flex items-end pr-10 text-white font-[1000] tracking-widest"
-          :style="{ textShadow: totalTextShadow }"
-        >
-          <span class="text-[56px] leading-none">总进度</span>
-          <span class="text-[56px] leading-none">{{ totalProgress }}%</span>
+        <div class="flex items-center gap-5">
+          <div
+            class="flex items-end text-white font-[1000] tracking-widest"
+            :style="{ textShadow: totalTextShadow }"
+          >
+            <span class="text-[56px] leading-none">总进度</span>
+            <span class="text-[56px] leading-none">{{ totalProgress }}%</span>
+          </div>
+          <button
+            type="button"
+            class="group flex items-center gap-3 rounded-full border border-[#7df8ff]/80 bg-gradient-to-r from-[#0b48c8]/70 via-[#1678ff]/70 to-[#00bfe8]/70 px-5 py-2 text-[24px] font-[1000] leading-none tracking-widest text-white shadow-[0_0_16px_rgba(67,243,242,0.45),inset_0_0_12px_rgba(255,255,255,0.18)] backdrop-blur-sm transition hover:scale-105 hover:shadow-[0_0_24px_rgba(67,243,242,0.7),inset_0_0_14px_rgba(255,255,255,0.22)] active:scale-95 disabled:cursor-wait disabled:opacity-70"
+            :disabled="isRefreshingProgress"
+            :style="{ textShadow: totalTextShadow }"
+            @click.stop="refreshStudyProgress"
+          >
+            <span
+              class="inline-flex h-7 w-7 items-center justify-center rounded-full border border-white/70 bg-white/15 text-[20px] transition group-hover:rotate-180"
+              :class="isRefreshingProgress ? 'animate-spin' : ''"
+            >
+              ↻
+            </span>
+            <span>{{ isRefreshingProgress ? '更新中' : '更新进度' }}</span>
+          </button>
         </div>
       </div>
 
diff --git a/src/views/home/index.tsx b/src/views/home/index.tsx
index 402d923..7cb069d 100644
--- a/src/views/home/index.tsx
+++ b/src/views/home/index.tsx
@@ -127,10 +127,6 @@ export default defineComponent({
       }
     }
 
-    const handleSkipIntro = () => {
-      showIntroVideo.value = false
-    }
-
     // Loading 加载状态
     const showLoading = ref(isFirstVisit)
     const loadingProgress = ref(0)
@@ -251,15 +247,6 @@ export default defineComponent({
               visible={showLoading.value}
               progress={loadingProgress.value}
             />
-            {introVideoIndex.value > 0 && !showLoading.value && (
-              <img
-                class="absolute top-10 right-10 z-[10001] w-32 cursor-pointer transition-[transform,filter] duration-300 hover:scale-105 hover:brightness-110"
-                draggable={false}
-                src={getStaticImage(IMAGE_PATHS.BUTTONS.ESCAPE)}
-                alt="跳过"
-                onClick={handleSkipIntro}
-              />
-            )}
           </div>
         )}
 
diff --git a/src/views/interview/after-editing/editing.vue b/src/views/interview/after-editing/editing.vue
index 6dc235b..4dce669 100644
--- a/src/views/interview/after-editing/editing.vue
+++ b/src/views/interview/after-editing/editing.vue
@@ -84,6 +84,13 @@ const hasUnfinishedLearningVideos = computed(() =>
   completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    interview.professionVideosWatched[
+      navigationSteps[currentVideoIndex.value]?.id
+    ] === true,
+)
+
 const markCurrentVideoWatched = () => {
   const videoKey = navigationSteps[currentVideoIndex.value]?.id
   if (videoKey) interview.markEditingVideoWatched(videoKey)
@@ -162,6 +169,7 @@ onBeforeRouteLeave((to) => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="currentVideoWatched"
       @ended="playNextVideo"
     >
       <template #overlay>
diff --git a/src/views/interview/after-editing/export-publish/index.vue b/src/views/interview/after-editing/export-publish/index.vue
index 8e54dc2..9b06a90 100644
--- a/src/views/interview/after-editing/export-publish/index.vue
+++ b/src/views/interview/after-editing/export-publish/index.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { nextTick, ref } from 'vue'
+import { computed, nextTick, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ImgButton } from '@/components/Button'
 import { Video, GuideSteps, GuideStepsItem } from '@/components'
@@ -30,6 +30,10 @@ const handleComplete = () => {
 const handleVideoEnded = () => {
   interviewStore.markViewed('InterviewExportPublish')
 }
+
+const currentVideoWatched = computed(
+  () => interviewStore.viewed['InterviewExportPublish'] === true,
+)
 </script>
 
 <template>
@@ -47,6 +51,7 @@ const handleVideoEnded = () => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="currentVideoWatched"
       @ended="handleVideoEnded"
     />
     <ImgButton
@@ -59,7 +64,6 @@ const handleVideoEnded = () => {
       v-if="showGuide"
       position-offset-y="85%"
       @complete="handleComplete"
-      @skip="handleComplete"
     >
       <GuideStepsItem :audio-src="getPublicPath('audio/py_3_013.MP3')">
         现在一起来看看导出后的影片效果吧！
diff --git a/src/views/interview/after-editing/sound-effect/index.vue b/src/views/interview/after-editing/sound-effect/index.vue
index a7eda03..f8778ba 100644
--- a/src/views/interview/after-editing/sound-effect/index.vue
+++ b/src/views/interview/after-editing/sound-effect/index.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ImgButton } from '@/components/Button'
 import { Video } from '@/components'
@@ -17,6 +17,10 @@ const handleBack = () => {
 const handleEnded = () => {
   interviewStore.markViewed('InterviewSoundEffect')
 }
+
+const currentVideoWatched = computed(
+  () => interviewStore.viewed['InterviewSoundEffect'] === true,
+)
 </script>
 
 <template>
@@ -34,6 +38,7 @@ const handleEnded = () => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="currentVideoWatched"
       @ended="handleEnded"
     />
     <ImgButton
diff --git a/src/views/interview/index.vue b/src/views/interview/index.vue
index 5d0f375..a11af84 100644
--- a/src/views/interview/index.vue
+++ b/src/views/interview/index.vue
@@ -314,7 +314,6 @@ onMounted(() => {
       :steps="returnSteps"
       position-offset-y="85%"
       @complete="handleReturnGuideComplete"
-      @skip="handleReturnGuideComplete"
     />
 
     <!-- 阶段菜单一次性引导 -->
@@ -323,7 +322,6 @@ onMounted(() => {
       :steps="stageGuideSteps"
       position-offset-y="85%"
       @complete="handleStageGuideComplete"
-      @skip="handleStageGuideComplete"
     />
 
     <ModuleMedalPopup
diff --git a/src/views/interview/midterm-shooting/on-site/index.vue b/src/views/interview/midterm-shooting/on-site/index.vue
index fdcfe29..d1c3743 100644
--- a/src/views/interview/midterm-shooting/on-site/index.vue
+++ b/src/views/interview/midterm-shooting/on-site/index.vue
@@ -115,6 +115,13 @@ const hasUnfinishedLearningVideos = computed(() =>
   completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    interview.professionVideosWatched[
+      onsiteVideoKeys[currentVideoIndex.value]
+    ] === true,
+)
+
 const markCurrentOnsiteVideoWatched = () => {
   const videoKey = onsiteVideoKeys[currentVideoIndex.value]
   if (videoKey) interview.markOnsiteVideoWatched(videoKey)
@@ -198,6 +205,7 @@ onBeforeRouteLeave((to) => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="currentVideoWatched"
       @ended="handleEnded"
     >
       <template #overlay>
diff --git a/src/views/interview/practice/index.vue b/src/views/interview/practice/index.vue
index def35c7..ae2c54b 100644
--- a/src/views/interview/practice/index.vue
+++ b/src/views/interview/practice/index.vue
@@ -240,6 +240,41 @@ const handleWheel = (event: WheelEvent): void => {
   }
 }
 
+/** 触摸起点（移动端滑动翻页） */
+let touchStartY = 0
+let touchStartX = 0
+
+/** 触摸点是否落在可独立滚动的内部面板（如任务要求）中 */
+const isInPanelScroll = (target: EventTarget | null): boolean => {
+  const panel = (target as HTMLElement | null)?.closest('.task-panel')
+  return !!panel && panel.scrollHeight > panel.clientHeight
+}
+
+/** 记录触摸起点 */
+const handleTouchStart = (event: TouchEvent): void => {
+  touchStartY = event.touches[0].clientY
+  touchStartX = event.touches[0].clientX
+}
+
+/** 阻止容器原生滚动，改由整页翻页控制（内部面板除外） */
+const handleTouchMove = (event: TouchEvent): void => {
+  if (!isInPanelScroll(event.target)) event.preventDefault()
+}
+
+/** 根据滑动方向翻页 */
+const handleTouchEnd = (event: TouchEvent): void => {
+  if (isAnimating.value || isInPanelScroll(event.target)) return
+  const deltaY = touchStartY - event.changedTouches[0].clientY
+  const deltaX = touchStartX - event.changedTouches[0].clientX
+  // 仅响应以纵向为主、且超过阈值的滑动
+  if (Math.abs(deltaY) < 40 || Math.abs(deltaX) > Math.abs(deltaY)) return
+  if (deltaY > 0) {
+    scrollToNextPage()
+  } else {
+    scrollToPrevPage()
+  }
+}
+
 const restoreScrollPage = (): void => {
   const savedPage = interviewStore.practiceScrollPage
   const targetPage = Math.max(0, Math.min(savedPage, TOTAL_PAGES - 1))
@@ -264,12 +299,20 @@ const saveScrollPage = (): void => {
 onMounted(() => {
   restoreScrollPage()
   showPageGuide()
-  containerRef.value?.addEventListener('wheel', handleWheel, { passive: false })
+  const container = containerRef.value
+  container?.addEventListener('wheel', handleWheel, { passive: false })
+  container?.addEventListener('touchstart', handleTouchStart, { passive: true })
+  container?.addEventListener('touchmove', handleTouchMove, { passive: false })
+  container?.addEventListener('touchend', handleTouchEnd, { passive: true })
 })
 
 onUnmounted(() => {
   saveScrollPage()
-  containerRef.value?.removeEventListener('wheel', handleWheel)
+  const container = containerRef.value
+  container?.removeEventListener('wheel', handleWheel)
+  container?.removeEventListener('touchstart', handleTouchStart)
+  container?.removeEventListener('touchmove', handleTouchMove)
+  container?.removeEventListener('touchend', handleTouchEnd)
 })
 </script>
 
diff --git a/src/views/interview/practice/video/index.vue b/src/views/interview/practice/video/index.vue
index cc445ef..f0c8e90 100644
--- a/src/views/interview/practice/video/index.vue
+++ b/src/views/interview/practice/video/index.vue
@@ -32,6 +32,11 @@ type PracticeRatingScores = Record<string, number>
 
 const workKey = computed<string>(() => decodeURIComponent(props.path))
 
+const watchKey = computed(() => {
+  const key = route.query.watchKey
+  return typeof key === 'string' && key ? key : undefined
+})
+
 const applyScores = (
   items: PracticeRatingItem[],
   scores: PracticeRatingScores,
@@ -124,6 +129,9 @@ const handleBack = (): void => {
       :muted="false"
       :controls="true"
       :loop="false"
+      :seekable="
+        watchKey ? store.practiceVideosWatched[watchKey] === true : true
+      "
       @ended="handleVideoEnded"
     />
 
diff --git a/src/views/interview/video/index.vue b/src/views/interview/video/index.vue
index 6e5cc63..770b0f0 100644
--- a/src/views/interview/video/index.vue
+++ b/src/views/interview/video/index.vue
@@ -255,6 +255,13 @@ const hasUnfinishedLearningVideos = computed(
     completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    interview.professionVideosWatched[
+      professionVideoKeys[currentVideoIndex.value]
+    ] === true,
+)
+
 const markCurrentProfessionVideoWatched = () => {
   const videoKey = professionVideoKeys[currentVideoIndex.value]
   if (!videoKey) return
@@ -461,6 +468,7 @@ onBeforeRouteLeave((to) => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="key === 'profession' ? currentVideoWatched : true"
       @play="handlePlay"
       @ended="onEnded"
     >
@@ -501,7 +509,6 @@ onBeforeRouteLeave((to) => {
     :steps="introGuideSteps"
     position-offset-y="85%"
     @complete="handleIntroGuideDone"
-    @skip="handleIntroGuideDone"
   />
 
   <!-- 引导与高亮 -->
diff --git a/src/views/interview/work/index.vue b/src/views/interview/work/index.vue
index 02f3b0f..8ddc074 100644
--- a/src/views/interview/work/index.vue
+++ b/src/views/interview/work/index.vue
@@ -245,7 +245,6 @@ function openImages(urls: string[], startIndex = 0) {
       :highlight-padding="12"
       :highlight-radius="20"
       @complete="handleGuideComplete"
-      @skip="handleGuideComplete"
       position-offset-y="85%"
     />
 
@@ -255,7 +254,6 @@ function openImages(urls: string[], startIndex = 0) {
       :highlight-padding="12"
       :highlight-radius="20"
       @complete="handleReturnGuideComplete"
-      @skip="handleReturnGuideComplete"
       position-offset-y="85%"
     />
 
diff --git a/src/views/skill/index.vue b/src/views/skill/index.vue
index 7acea0b..091c302 100644
--- a/src/views/skill/index.vue
+++ b/src/views/skill/index.vue
@@ -704,7 +704,6 @@ const handleGuideSkip = () => {
       :highlight-radius="16"
       position-offset-y="85%"
       @complete="handleGuideComplete"
-      @skip="handleGuideSkip"
     />
   </div>
 </template>
diff --git a/src/views/vlog/after-editing/color.vue b/src/views/vlog/after-editing/color.vue
index 20248c2..c5de648 100644
--- a/src/views/vlog/after-editing/color.vue
+++ b/src/views/vlog/after-editing/color.vue
@@ -63,6 +63,10 @@ const handlePracticeGuideComplete = () => {
   showPracticeGuide.value = false
 }
 
+const currentVideoWatched = computed(
+  () => vlogStore.professionVideosWatched[COLOR_VIDEO_KEY] === true,
+)
+
 const handleBack = () => {
   router.back()
 }
@@ -90,6 +94,7 @@ const handleBack = () => {
         :volume="1"
         :controls="true"
         :hideNativeControls="true"
+        :seekable="currentVideoWatched"
         @ended="handleEnded"
       >
         <template #overlay>
@@ -129,7 +134,6 @@ const handleBack = () => {
       highlight-selector=".practice-button"
       position-offset-y="80%"
       @complete="handlePracticeGuideComplete"
-      @skip="handlePracticeGuideComplete"
     >
       <GuideStepsItem :audio-src="getPublicPath('audio/py_2_024.MP3')">
         点击【调色实践】，一起给案例中的图片调个色吧！
diff --git a/src/views/vlog/after-editing/editing.vue b/src/views/vlog/after-editing/editing.vue
index 7aa4231..c60ae39 100644
--- a/src/views/vlog/after-editing/editing.vue
+++ b/src/views/vlog/after-editing/editing.vue
@@ -96,6 +96,13 @@ const hasUnfinishedLearningVideos = computed(() =>
   completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    vlogStore.professionVideosWatched[
+      navigationSteps.value[currentVideoIndex.value]?.id
+    ] === true,
+)
+
 const markCurrentVideoWatched = () => {
   const videoKey = navigationSteps.value[currentVideoIndex.value]?.id
   if (videoKey) vlogStore.markEditingVideoWatched(videoKey)
@@ -180,6 +187,7 @@ onBeforeRouteLeave((to) => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="currentVideoWatched"
       @ended="handleEnded"
     >
       <template #overlay>
@@ -244,7 +252,6 @@ onBeforeRouteLeave((to) => {
       v-if="showEndingGuide"
       position-offset-y="85%"
       @complete="handleEndingGuideComplete"
-      @skip="handleEndingGuideComplete"
     >
       <GuideStepsItem :audio-src="getPublicPath('audio/py_2_020.MP3')">
         当内容结构完成后，我们还可以通过调色与包装，让画面更加统一、更具观感。
diff --git a/src/views/vlog/after-editing/export-publish/index.vue b/src/views/vlog/after-editing/export-publish/index.vue
index aa14c5e..9e4c421 100644
--- a/src/views/vlog/after-editing/export-publish/index.vue
+++ b/src/views/vlog/after-editing/export-publish/index.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { nextTick, ref } from 'vue'
+import { computed, nextTick, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ImgButton } from '@/components/Button'
 import { Video, GuideSteps, GuideStepsItem } from '@/components'
@@ -32,6 +32,10 @@ const handleComplete = () => {
 const handleVideoEnded = () => {
   vlogStore.markViewed('VlogExportPublish')
 }
+
+const currentVideoWatched = computed(
+  () => vlogStore.viewed['VlogExportPublish'] === true,
+)
 </script>
 
 <template>
@@ -50,6 +54,7 @@ const handleVideoEnded = () => {
         :volume="1"
         :controls="true"
         :hideNativeControls="true"
+        :seekable="currentVideoWatched"
         @ended="handleVideoEnded"
       />
     </div>
diff --git a/src/views/vlog/index.vue b/src/views/vlog/index.vue
index c7313cf..d140651 100644
--- a/src/views/vlog/index.vue
+++ b/src/views/vlog/index.vue
@@ -348,7 +348,6 @@ onMounted(() => {
       :steps="returnSteps"
       position-offset-y="85%"
       @complete="handleReturnGuideComplete"
-      @skip="handleReturnGuideComplete"
     />
 
     <!-- 阶段菜单一次性引导 -->
@@ -357,7 +356,6 @@ onMounted(() => {
       :steps="stageGuideSteps"
       position-offset-y="85%"
       @complete="handleStageGuideComplete"
-      @skip="handleStageGuideComplete"
     />
 
     <ModuleMedalPopup
diff --git a/src/views/vlog/midterm-shooting/on-site/index.vue b/src/views/vlog/midterm-shooting/on-site/index.vue
index fe7b4c8..abacfa4 100644
--- a/src/views/vlog/midterm-shooting/on-site/index.vue
+++ b/src/views/vlog/midterm-shooting/on-site/index.vue
@@ -130,6 +130,13 @@ const hasUnfinishedLearningVideos = computed(() =>
   completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    vlogStore.professionVideosWatched[
+      navigationSteps.value[currentVideoIndex.value]?.id
+    ] === true,
+)
+
 const markCurrentVideoWatched = () => {
   const videoKey = navigationSteps.value[currentVideoIndex.value]?.id
   if (videoKey) vlogStore.markOnsiteVideoWatched(videoKey)
@@ -211,6 +218,7 @@ onBeforeRouteLeave((to) => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="currentVideoWatched"
       :anchors="[]"
       @ended="handleEnded"
     >
diff --git a/src/views/vlog/practice/index.vue b/src/views/vlog/practice/index.vue
index bf8fc65..d3b0c86 100644
--- a/src/views/vlog/practice/index.vue
+++ b/src/views/vlog/practice/index.vue
@@ -241,6 +241,41 @@ const handleWheel = (event: WheelEvent): void => {
   }
 }
 
+/** 触摸起点（移动端滑动翻页） */
+let touchStartY = 0
+let touchStartX = 0
+
+/** 触摸点是否落在可独立滚动的内部面板（如任务要求）中 */
+const isInPanelScroll = (target: EventTarget | null): boolean => {
+  const panel = (target as HTMLElement | null)?.closest('.task-panel')
+  return !!panel && panel.scrollHeight > panel.clientHeight
+}
+
+/** 记录触摸起点 */
+const handleTouchStart = (event: TouchEvent): void => {
+  touchStartY = event.touches[0].clientY
+  touchStartX = event.touches[0].clientX
+}
+
+/** 阻止容器原生滚动，改由整页翻页控制（内部面板除外） */
+const handleTouchMove = (event: TouchEvent): void => {
+  if (!isInPanelScroll(event.target)) event.preventDefault()
+}
+
+/** 根据滑动方向翻页 */
+const handleTouchEnd = (event: TouchEvent): void => {
+  if (isAnimating.value || isInPanelScroll(event.target)) return
+  const deltaY = touchStartY - event.changedTouches[0].clientY
+  const deltaX = touchStartX - event.changedTouches[0].clientX
+  // 仅响应以纵向为主、且超过阈值的滑动
+  if (Math.abs(deltaY) < 40 || Math.abs(deltaX) > Math.abs(deltaY)) return
+  if (deltaY > 0) {
+    scrollToNextPage()
+  } else {
+    scrollToPrevPage()
+  }
+}
+
 const restoreScrollPage = (): void => {
   const savedPage = vlogStore.practiceScrollPage
   const targetPage = Math.max(0, Math.min(savedPage, TOTAL_PAGES - 1))
@@ -265,12 +300,20 @@ const saveScrollPage = (): void => {
 onMounted(() => {
   restoreScrollPage()
   showPageGuide()
-  containerRef.value?.addEventListener('wheel', handleWheel, { passive: false })
+  const container = containerRef.value
+  container?.addEventListener('wheel', handleWheel, { passive: false })
+  container?.addEventListener('touchstart', handleTouchStart, { passive: true })
+  container?.addEventListener('touchmove', handleTouchMove, { passive: false })
+  container?.addEventListener('touchend', handleTouchEnd, { passive: true })
 })
 
 onUnmounted(() => {
   saveScrollPage()
-  containerRef.value?.removeEventListener('wheel', handleWheel)
+  const container = containerRef.value
+  container?.removeEventListener('wheel', handleWheel)
+  container?.removeEventListener('touchstart', handleTouchStart)
+  container?.removeEventListener('touchmove', handleTouchMove)
+  container?.removeEventListener('touchend', handleTouchEnd)
 })
 </script>
 
diff --git a/src/views/vlog/practice/video/index.vue b/src/views/vlog/practice/video/index.vue
index 20893a1..1520ba9 100644
--- a/src/views/vlog/practice/video/index.vue
+++ b/src/views/vlog/practice/video/index.vue
@@ -32,6 +32,11 @@ type PracticeRatingScores = Record<string, number>
 
 const workKey = computed<string>(() => decodeURIComponent(props.path))
 
+const watchKey = computed(() => {
+  const key = route.query.watchKey
+  return typeof key === 'string' && key ? key : undefined
+})
+
 const applyScores = (
   items: PracticeRatingItem[],
   scores: PracticeRatingScores,
@@ -125,6 +130,9 @@ const handleBack = (): void => {
       :muted="false"
       :controls="true"
       :loop="false"
+      :seekable="
+        watchKey ? store.practiceVideosWatched[watchKey] === true : true
+      "
       @ended="handleVideoEnded"
     />
 
diff --git a/src/views/vlog/video/index.vue b/src/views/vlog/video/index.vue
index 5b9099f..3ea2db9 100644
--- a/src/views/vlog/video/index.vue
+++ b/src/views/vlog/video/index.vue
@@ -160,6 +160,13 @@ const hasUnfinishedLearningVideos = computed(
     completedNavigationSteps.value.some((completed) => !completed),
 )
 
+const currentVideoWatched = computed(
+  () =>
+    vlog.professionVideosWatched[
+      professionVideoKeys[currentVideoIndex.value]
+    ] === true,
+)
+
 const markCurrentProfessionVideoWatched = () => {
   const videoKey = professionVideoKeys[currentVideoIndex.value]
   if (!videoKey) return
@@ -350,6 +357,7 @@ onBeforeRouteLeave((to) => {
       :volume="1"
       :controls="true"
       :hideNativeControls="true"
+      :seekable="key === 'profession' ? currentVideoWatched : true"
       :anchors="[]"
       @ended="onEnded"
     >
@@ -426,7 +434,6 @@ onBeforeRouteLeave((to) => {
     :steps="introGuideSteps"
     position-offset-y="85%"
     @complete="handleIntroGuideDone"
-    @skip="handleIntroGuideDone"
   />
 
   <!-- 引导与高亮 -->
diff --git a/src/views/vlog/work/index.vue b/src/views/vlog/work/index.vue
index c27dcb1..a4c30ac 100644
--- a/src/views/vlog/work/index.vue
+++ b/src/views/vlog/work/index.vue
@@ -249,7 +249,6 @@ function openImages(urls: string[], startIndex = 0) {
       :highlight-padding="12"
       :highlight-radius="20"
       @complete="handleGuideComplete"
-      @skip="handleGuideComplete"
       position-offset-y="85%"
     />
 
@@ -259,7 +258,6 @@ function openImages(urls: string[], startIndex = 0) {
       :highlight-padding="12"
       :highlight-radius="20"
       @complete="handleReturnGuideComplete"
-      @skip="handleReturnGuideComplete"
       position-offset-y="85%"
     />