diff --git a/pages/YNEduApp/learn/components/VideoStudy.vue b/pages/YNEduApp/learn/components/VideoStudy.vue
deleted file mode 100644
index beef96a..0000000
--- a/pages/YNEduApp/learn/components/VideoStudy.vue
+++ /dev/null
@@ -1,97 +0,0 @@
-<template>
-  <view>
-    <div class="video">
-      <video
-        id="myVideo"
-        :src="videoUrl"
-        :initial-time="videoInitialTime"
-        :show-progress="false"
-        :enable-progress-gesture="false"
-        @error="videoErrorCallback"
-        @timeupdate="videoTimeUpdate"
-      />
-    </div>
-
-    <u-modal :show="showModal" title="提示" :content='content' showCancelButton @cancel="showModal = false" @confirm="handleEnd" />
-
-    <div class="btn">
-      <u-button type="primary" shape="circle" text="结束学习" size="small" @click="openModal" />
-    </div>
-  </view>
-</template>
-
-<script>
-export default {
-  props: {
-    states: {
-      type: Object,
-      default: () => {}
-    }
-  },
-  data() {
-    return {
-      videoInitialTime: 0, // 初始播放时间
-      // 当前播放时间
-      currentTime: 0,
-      videoUrl: '',
-      content: '是否确认结束学习？',
-      showModal: false
-    }
-  },
-  mounted() {
-    console.log('🚀 ~ mounted ~ this.states:', this.states)
-    this.videoInitialTime = this.states.initialTime
-    this.videoUrl = this.states.url
-  },
-  methods: {
-    videoErrorCallback(e) {
-      console.log('视频错误信息：', e)
-    },
-    // 视频播放时间更新
-    videoTimeUpdate(e) {
-      console.log('视频播放时间：', e.detail.currentTime)
-      this.currentTime = Math.floor(e.detail.currentTime)
-    },
-    openModal() {
-      this.showModal = true
-    },
-    // 结束学习
-    handleEnd() {
-      this.$verificationToken()
-      this.showModal = false
-      // 手动暂停视频
-      const video = uni.createVideoContext('myVideo')
-      video.pause()
-      // 获取当前播放时间 - 用于记录学习时长
-      console.log('当前播放时间：', this.currentTime)
-      this.$emit('handleVideo', this.currentTime)
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-// 隐藏 video 默认控制条
-::v-deep .uni-video-controls {
-  display: none !important;
-}
-
-.video {
-  width: 100%;
-  height: 260px;
-  uni-video {
-    width: 100%;
-    height: 100%;
-  }
-}
-
-.btn {
-  margin: 60px auto;
-  width: 100px;
-}
-
-::v-deep .u-modal__content {
-  flex-direction: column;
-  align-items: center;
-}
-</style>
diff --git a/pages/YNEduApp/learn/learn copy.vue b/pages/YNEduApp/learn/learn copy.vue
deleted file mode 100644
index 85693b4..0000000
--- a/pages/YNEduApp/learn/learn copy.vue	
+++ /dev/null
@@ -1,81 +0,0 @@
-<template>
-  <view>
-    <VideoStudy :states="states" @handleVideo="handleVideo" />
-    <!-- <div class="content">
-      <div v-for="(item, index) in studyList" :key="index" @click="handleStudyItem(item)">
-        <ListItem :states="item" />
-      </div>
-    </div> -->
-  </view>
-</template>
-
-<script>
-import VideoStudy from './components/VideoStudy'
-import ListItem from './components/ListItem'
-
-export default {
-  components: { VideoStudy, ListItem },
-  data() {
-    return {
-      showVideo: false,
-      states: {
-        initialTime: 70, // 初始播放时间
-        url: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4'
-      },
-      // 学习列表
-      studyList: [
-        {
-          id: 1,
-          // 学习标题
-          studyTitle: '送配电线路架设(初级)',
-          // 学习进度
-          progress: 30,
-          // 学习时长
-          duration: '00:12:00',
-					initialTime: 12,
-          url: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4'
-        },
-        {
-          id: 2,
-          studyTitle: '送配电线路架设(中级)',
-          progress: 50,
-          duration: '00:12:00',
-					initialTime: 12,
-          url: 'http://qp118.bmwae.cn/preview/file?pageCount=4&file_type=pdf&id=1117542&url=https%3A%2F%2Fbmwfileres.bmwax.cn%2Fmqrcode%2Fmqrfile%2F586413%2F1723517907_3080034644_%E6%B5%8B%E8%AF%95.pdf&preview_url=convert%2Fmqrcode%2Fmqrfile%2F586413%2F1723517907_3080034644_%E6%B5%8B%E8%AF%95&short=xmQqgA&domain=w.afbcs.cn&sign=&d=true&t=%E6%B5%8B%E8%AF%95&tips='
-        },
-        {
-          id: 3,
-          studyTitle: '送配电线路架设(高级)',
-          progress: 70,
-          duration: '00:12:00',
-					initialTime: 12,
-          url: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4'
-        }
-      ]
-    }
-  },
-  methods: {
-    handleVideo(val) {
-      console.log('🚀 ~ handleVideo ~ val:', val)
-      this.showVideo = false
-    },
-		handleStudyItem(item) {
-      console.log('🚀 ~ handleStudyItem ~ item:', item, item.url.includes('.pdf'))
-			if (item.url.includes('.pdf')) {
-				uni.navigateTo({
-					url: '/pages/YNEduApp/learn/pdfStudy',
-				})
-			} else {
-				this.states = item
-				this.showVideo = true
-			}
-		}
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.content {
-	padding: 10px;
-}
-</style>
diff --git a/pages/YNEduApp/learn/learn.vue b/pages/YNEduApp/learn/learn.vue
index 8fd1234..e46f6e6 100644
--- a/pages/YNEduApp/learn/learn.vue
+++ b/pages/YNEduApp/learn/learn.vue
@@ -9,9 +9,24 @@
         :enable-progress-gesture="false"
         @error="videoErrorCallback"
         @timeupdate="videoTimeUpdate"
-        :controls="true"
-        :autoplay="true"
-      />
+        controls
+      >
+        <cover-view v-if="showCoverView" style="position: absolute; top: 28px; right: 20px; color: #fff; z-index: 999">
+          <cover-view @tap="showSwitchRate">x {{ currentRate }}</cover-view>
+        </cover-view>
+        <cover-view v-if="rateShow" class="multi-list rate" :class="{ active: rateShow }">
+          <cover-view
+            v-for="(item, index) in ['0.5', '0.8', '1.0', '1.25', '1.5']"
+            :key="index"
+            class="multi-item rate"
+            :data-rate="item"
+            @tap="switchRate"
+            :class="{ active: item == currentRate }"
+          >
+            {{ item }}
+          </cover-view>
+        </cover-view>
+      </video>
     </div>
 
     <u-modal
@@ -65,7 +80,10 @@ export default {
       random1: 0,
       random2: 0,
       // 失败次数
-      failCount: 3
+      failCount: 3,
+      rateShow: false, // 倍速浮层
+      currentRate: 1.0, // 默认倍速
+      showCoverView: true
     }
   },
   onLoad(opt) {
@@ -87,6 +105,9 @@ export default {
     if (opt.isEnd) {
       this.studyDuration = 0
     }
+    // if (opt.isSpeed == '0') {
+    //   this.showCoverView = false
+    // }
     this.video = uni.createVideoContext('myVideo')
     this.$verificationToken()
   },
@@ -105,12 +126,37 @@ export default {
     }
   },
   methods: {
+    onFullScreenChange(e) {
+      console.log('🚀 ~ 全屏了 ~ e:', e)
+    },
+    // 显示倍速浮层
+    showSwitchRate(rate) {
+      let that = this
+      console.log('rateShow', rate)
+      this.$nextTick(() => {
+        that.rateShow = true
+      })
+      console.log('rateShow', that.rateShow)
+    },
+    // 切换倍速
+    switchRate(e) {
+      let that = this
+      let rate = Number(e.currentTarget.dataset.rate)
+      that.currentRate = rate
+      that.rateShow = false
+      this.video.playbackRate(rate)
+    },
     videoErrorCallback(e) {
       console.log('视频错误信息：', e)
     },
     // 视频播放时间更新
     videoTimeUpdate(e) {
       let newTime = Math.ceil(e.detail.currentTime)
+      if (Math.abs(newTime - this.currentTime) > 1.5) {
+        console.log('手动拖动了进度条，重置时间到上传播放时间')
+        this.video.seek(this.currentTime)
+        return
+      }
       if (this.currentTime != newTime) {
         this.currentTime = newTime
         console.log('🚀 ~ 视频播放时间： ~ this.currentTime:', this.currentTime)
@@ -356,9 +402,9 @@ export default {
 
 <style lang="scss" scoped>
 // 隐藏 video 默认控制条
-::v-deep .uni-video-controls {
+/* ::v-deep .uni-video-controls {
   display: none !important;
-}
+} */
 
 .video {
   width: 100%;
@@ -374,8 +420,68 @@ export default {
   width: 100px;
 }
 
-::v-deep .u-modal__content {
+/* ::v-deep .u-modal__content {
   flex-direction: column;
   align-items: center;
+} */
+
+/* 以下为视频CSS */
+.multi-list.full-screen.vertical {
+  height: 100vh !important;
+  padding: 8vh 0;
 }
+.multi-list.full-screen.horizontal {
+  height: 100vw !important;
+  padding: 8vw 0;
+}
+.multi {
+  position: absolute;
+  right: 30rpx;
+  top: 50%;
+  transform: translateY(-50%);
+  z-index: 999998;
+  width: 100rpx;
+  color: #fff;
+  padding: 10rpx 0;
+  text-align: center;
+  transition: color ease 0.3s;
+}
+.multi.rate {
+  right: 30rpx;
+}
+.multi-list {
+  position: absolute;
+  height: 100%;
+  width: 0;
+  background-color: rgba(0, 0, 0, 0.65);
+  top: 0;
+  right: 0;
+  transition: width 0.3s ease;
+  z-index: 999999;
+  box-sizing: border-box;
+  padding: 50rpx 0;
+}
+.multi-list.rate {
+  padding: 25rpx 0;
+}
+.multi-list.active {
+  width: 300rpx;
+}
+.multi-item {
+  text-align: center;
+  color: #fff;
+  line-height: 80rpx;
+  transition: color ease 0.3s;
+}
+.multi-item.rate {
+  line-height: 70rpx;
+}
+.multi-item:hover,
+.multi:hover {
+  color: #00d8ff;
+}
+.multi-item.active {
+  color: #00d8ff;
+}
+/* 视频CSS结束 */
 </style>
diff --git a/pages/YNEduApp/learnProj/learnProjDetail.vue b/pages/YNEduApp/learnProj/learnProjDetail.vue
index 3e930f8..17c5de6 100644
--- a/pages/YNEduApp/learnProj/learnProjDetail.vue
+++ b/pages/YNEduApp/learnProj/learnProjDetail.vue
@@ -153,7 +153,8 @@ export default {
       eligibility: 0,
       learnIconObj: { color: '#1A63AC', size: '18', type: 'calendar' },
       pracIconObj: { color: '#38B022', size: '18', type: 'compose' },
-      listStage: []
+      listStage: [],
+      isSpeed: ''
     }
   },
   onLoad(params) {
@@ -188,6 +189,7 @@ export default {
           this.listStageContentNum = res.data.listStageContentNum
           this.eligibility = res.data.eligibility
           this.listStage = res.data.listStage
+          this.isSpeed = res.data.isSpeed
           if (this.listStage.length > 0) {
             this.listStage.forEach((item, index) => {
               this.$set(item, 'isShow', true)
@@ -210,7 +212,8 @@ export default {
         path: item.path, // 视频路径
         studyDuration: item.studyDuration || 0, // 学习时长
         allStudyDuration: item.allStudyDuration, // 总时长
-        isEnd: item.studyPercentage >= 100 ? true : false
+        isEnd: item.studyPercentage >= 100 ? true : false,
+        isSpeed: this.isSpeed
       }
       console.log('🚀 ~ toggleTheoryLearn ~ params:', params)
       console.log('🚀 ~ toggleTheoryLearn ~ item:', item.path)