diff --git a/pages/YNEduApp/exam/examination.vue b/pages/YNEduApp/exam/examination.vue
index 1716fc1..54ea404 100644
--- a/pages/YNEduApp/exam/examination.vue
+++ b/pages/YNEduApp/exam/examination.vue
@@ -1,6 +1,10 @@
 <template>
   <view>
-    <u-navbar leftIcon="" title="考试" :placeholder="true" />
+    <u-navbar leftIcon="" title="考试" :placeholder="true">
+      <view class="u-nav-slot" slot="right">
+        <u-number-box v-model="fontSize" @change="changeFont" button-size="36"></u-number-box>
+      </view>
+    </u-navbar>
     <div class="content" @touchstart="touchStart" @touchmove="touchMove" @touchend="touchEnd">
       <div class="top-content">
         <div class="top-wrapper">
@@ -13,7 +17,27 @@
                 :autoStart="false"
                 :time="time"
                 @change="changeCountDown"
-              />
+              >
+                <view class="time" style="color: #3c9cff">
+                  <view class="time__custom">
+                    <text class="time__custom__item">
+                      {{ timeData.hours > 10 ? timeData.hours : '0' + timeData.hours }}
+                    </text>
+                  </view>
+                  <text class="time__doc">:</text>
+                  <view class="time__custom">
+                    <text class="time__custom__item">
+                      {{ timeData.minutes > 10 ? timeData.minutes : '0' + timeData.minutes }}
+                    </text>
+                  </view>
+                  <text class="time__doc">:</text>
+                  <view class="time__custom">
+                    <text class="time__custom__item">
+                      {{ timeData.seconds > 10 ? timeData.seconds : '0' + timeData.seconds }}
+                    </text>
+                  </view>
+                </view>
+              </u-count-down>
             </div>
           </div>
           <div>
@@ -38,7 +62,7 @@
             </div>
           </div>
           <div class="unfold" @click="handleUnfold">
-            {{ isRotating ? '收起' : '展开' }}
+            <span style="font-size: 16px">{{ isRotating ? '收起' : '展开' }}</span>
             <u-icon v-if="!this.isRotating" name="arrow-down-fill" size="10" />
             <u-icon v-else name="arrow-up-fill" size="10" />
           </div>
@@ -91,13 +115,13 @@
       <!-- 底部按钮 -->
       <div class="bottom-btn">
         <div class="btn" v-show="currentIndex != 0">
-          <u-button size="small" shape="circle" text="上一题" @click="currentIndex--" />
+          <u-button shape="circle" text="上一题" @click="currentIndex--" />
         </div>
         <div class="btn" v-if="currentIndex !== questionList.length - 1">
-          <u-button type="primary" size="small" shape="circle" text="下一题" @click="currentIndex++" />
+          <u-button type="primary" shape="circle" text="下一题" @click="currentIndex++" />
         </div>
         <div class="btn">
-          <u-button type="primary" size="small" shape="circle" text="交 卷" @click="openConfirmModal" />
+          <u-button type="primary" shape="circle" text="交 卷" @click="openConfirmModal" />
         </div>
       </div>
     </div>
@@ -174,7 +198,11 @@ export default {
       isHide: false,
       failCount: 3,
       startX: 0, // 起始触摸点X坐标
-      endX: 0 // 结束触摸点X坐标
+      startY: 0, // 起始触摸点Y坐标
+      endX: 0, // 结束触摸点X坐标
+      endY: 0, // 结束触摸点Y坐标
+      fontSize: 20,
+      timeData: {}
     }
   },
   onLoad(opt) {
@@ -219,6 +247,10 @@ export default {
   //   this.handleConfirmSubmit()
   // },
   methods: {
+    changeFont(e) {
+      console.log('🚀 ~ changeFont ~ e:', e)
+      this.fontSize = e.value
+    },
     // 获取列表
     async getList() {
       try {
@@ -274,6 +306,7 @@ export default {
       }
     },
     changeCountDown(time) {
+      this.timeData = time
       // console.log('🚀 ~ changeCountDown ~ time:', time)
       // 等时间赋值后再开始计时
       if (this.time == 0 && !this.isLoading) return
@@ -294,7 +327,7 @@ export default {
       // } else if (this.answerTime / 1000 == this.random2) {
       //   // this.openFaceScan()
       //   this.openPhotograph()
-      // } else 
+      // } else
       if (this.answerTime == this.time) {
         // 提示: 时间结束, 自动提交
         this.$refs.uToast.show({
@@ -587,32 +620,40 @@ export default {
     touchStart(event) {
       this.startX = 0
       this.endX = 0
+      this.startY = 0
+      this.endY = 0
       console.log('🚀 ~ 开始 ~ event:', event)
       // 记录触摸开始的位置
       this.startX = event.touches[0].clientX
+      this.startY = event.touches[0].clientY
       console.log('🚀 ~ touchStart ~ this.startX:', this.startX)
     },
     touchMove(event) {
       console.log('🚀 ~ 移动 ~ event:', event)
       // 在触摸过程中可以获取当前触摸点位置
       this.endX = event.touches[0].clientX
+      this.endY = event.touches[0].clientY
       console.log('🚀 ~ touchMove ~ this.endX:', this.endX)
     },
     touchEnd() {
       // 判断滑动方向
-      if (this.startX != 0 && this.endX != 0 && this.startX - this.endX > 10) {
-        // 左滑
-        console.log('向左滑动')
-        this.currentIndex++
-      } else if (this.startX != 0 && this.endX != 0 && this.endX - this.startX > 10) {
-        // 右滑
-        console.log('向右滑动')
-        this.currentIndex--
-      }
-      if (this.currentIndex < 0) {
-        this.currentIndex = 0
-      } else if (this.currentIndex > this.questionList.length - 1) {
-        this.currentIndex = this.questionList.length - 1
+      const deltaX = this.startX - this.endX
+      const deltaY = this.startY - this.endY
+      if (Math.abs(deltaY) < Math.abs(deltaX)) {
+        if (this.startX != 0 && this.endX != 0 && deltaX > 10) {
+          // 左滑
+          console.log('向左滑动')
+          this.currentIndex++
+        } else if (this.startX != 0 && this.endX != 0 && deltaX < -10) {
+          // 右滑
+          console.log('向右滑动')
+          this.currentIndex--
+        }
+        if (this.currentIndex < 0) {
+          this.currentIndex = 0
+        } else if (this.currentIndex > this.questionList.length - 1) {
+          this.currentIndex = this.questionList.length - 1
+        }
       }
     }
   },
@@ -718,7 +759,6 @@ export default {
 
     .question {
       font-weight: 800;
-      font-size: 15px;
       color: #333333;
     }
   }
diff --git a/pages/YNEduApp/exam/examinationResultDetails.vue b/pages/YNEduApp/exam/examinationResultDetails.vue
index 04acdca..38ccb8c 100644
--- a/pages/YNEduApp/exam/examinationResultDetails.vue
+++ b/pages/YNEduApp/exam/examinationResultDetails.vue
@@ -166,7 +166,9 @@ export default {
       unAnsweredList: [],
       list: [],
       startX: 0, // 起始触摸点X坐标
-      endX: 0 // 结束触摸点X坐标
+      startY: 0, // 起始触摸点Y坐标
+      endX: 0, // 结束触摸点X坐标
+      endY: 0 // 结束触摸点Y坐标
     }
   },
   onLoad(opt) {
@@ -334,32 +336,40 @@ export default {
     touchStart(event) {
       this.startX = 0
       this.endX = 0
+      this.startY = 0
+      this.endY = 0
       console.log('🚀 ~ 开始 ~ event:', event)
       // 记录触摸开始的位置
       this.startX = event.touches[0].clientX
+      this.startY = event.touches[0].clientY
       console.log('🚀 ~ touchStart ~ this.startX:', this.startX)
     },
     touchMove(event) {
       console.log('🚀 ~ 移动 ~ event:', event)
       // 在触摸过程中可以获取当前触摸点位置
       this.endX = event.touches[0].clientX
+      this.endY = event.touches[0].clientY
       console.log('🚀 ~ touchMove ~ this.endX:', this.endX)
     },
     touchEnd() {
       // 判断滑动方向
-      if (this.startX != 0 && this.endX != 0 && this.startX - this.endX > 10) {
-        // 左滑
-        console.log('向左滑动')
-        this.currentIndex++
-      } else if (this.startX != 0 && this.endX != 0 && this.endX - this.startX > 10) {
-        // 右滑
-        console.log('向右滑动')
-        this.currentIndex--
-      }
-      if (this.currentIndex < 0) {
-        this.currentIndex = 0
-      } else if (this.currentIndex > this.questionList.length - 1) {
-        this.currentIndex = this.questionList.length - 1
+      const deltaX = this.startX - this.endX
+      const deltaY = this.startY - this.endY
+      if (Math.abs(deltaY) < Math.abs(deltaX)) {
+        if (this.startX != 0 && this.endX != 0 && deltaX > 10) {
+          // 左滑
+          console.log('向左滑动')
+          this.currentIndex++
+        } else if (this.startX != 0 && this.endX != 0 && deltaX < -10) {
+          // 右滑
+          console.log('向右滑动')
+          this.currentIndex--
+        }
+        if (this.currentIndex < 0) {
+          this.currentIndex = 0
+        } else if (this.currentIndex > this.questionList.length - 1) {
+          this.currentIndex = this.questionList.length - 1
+        }
       }
     }
   }
diff --git a/pages/YNEduApp/prac/exercises.vue b/pages/YNEduApp/prac/exercises.vue
index 382cc7a..af96a93 100644
--- a/pages/YNEduApp/prac/exercises.vue
+++ b/pages/YNEduApp/prac/exercises.vue
@@ -1,22 +1,34 @@
 <template>
-  <view class="wrapper">
+  <view class="wrapper" :style="{ fontSize: fontSize + 'px' }">
+    <u-navbar leftIcon="" title="" :placeholder="true">
+      <view class="u-nav-slot" slot="right">
+        <u-number-box v-model="fontSize" @change="changeFont" button-size="36"></u-number-box>
+      </view>
+    </u-navbar>
     <div class="top-time">已用时间 {{ usedTime }}</div>
     <div class="num-wrapper">
       <div class="correct">
-        <u-icon name="/static/images/true.png" size="18" />
+        <u-icon name="/static/images/true.png" :size="fontSize" />
         <div class="num">{{ trueNum }}</div>
       </div>
       <div class="error">
-        <u-icon name="/static/images/error.png" size="18" />
+        <u-icon name="/static/images/error.png" :size="fontSize" />
         <div class="num">{{ falseNum }}</div>
       </div>
       <div class="total" @click="openSelect">
-        <u-icon name="/static/images/quanbufenlei.png" size="18" />
+        <u-icon name="/static/images/quanbufenlei.png" :size="fontSize" />
         <div class="num">{{ nowNum }}/{{ allNum }}</div>
       </div>
     </div>
 
-    <div class="question-wrapper" v-for="(item, index) in questionList" :key="index" @touchstart="touchStart" @touchmove="touchMove" @touchend="touchEnd">
+    <div
+      class="question-wrapper"
+      v-for="(item, index) in questionList"
+      :key="index"
+      @touchstart="touchStart"
+      @touchmove="touchMove"
+      @touchend="touchEnd"
+    >
       <div v-if="item.examType != 2">
         <div class="title">{{ nowNum }}.{{ item.paperTopic }}{{ item.examType == 1 ? '（单选题）' : '(判断题)' }}</div>
         <u--image
@@ -111,7 +123,6 @@
             v-show="item.listOption.some(option => option.isCheck) && !item.isSelect"
             text="选好了"
             shape="circle"
-            size="small"
             color="linear-gradient(to right, rgba(47, 195, 255, 1), rgba(5, 70, 173, 1))"
             @click="handleOk"
           />
@@ -132,7 +143,6 @@
       <div class="btn">
         <u-button
           type="primary"
-          size="small"
           shape="circle"
           text="提交"
           color="linear-gradient(to right, rgba(250, 223, 103, 1), rgba(207, 163, 14, 1)"
@@ -143,7 +153,6 @@
         <u-button
           v-show="nowNum > 1"
           type="primary"
-          size="small"
           shape="circle"
           text="上一题"
           color="linear-gradient(to right, rgba(47, 195, 255, 1), rgba(5, 70, 173, 1))"
@@ -154,7 +163,6 @@
         <u-button
           v-show="nowNum < allNum"
           type="primary"
-          size="small"
           shape="circle"
           text="下一题"
           color="linear-gradient(to right, rgba(47, 195, 255, 1), rgba(5, 70, 173, 1))"
@@ -212,6 +220,8 @@
         </div>
       </view>
     </u-modal>
+
+    <u-loading-page :loading="isLoading"></u-loading-page>
   </view>
 </template>
 
@@ -262,7 +272,12 @@ export default {
       studyId: '', // 学习id
       fileUrl: config.fileUrl,
       intervalId: '',
-      isEnd: false
+      isEnd: false,
+      startX: 0, // 起始触摸点X坐标
+      startY: 0, // 起始触摸点Y坐标
+      endX: 0, // 结束触摸点X坐标
+      endY: 0, // 结束触摸点Y坐标
+      fontSize: 20
     }
   },
   onLoad(opt) {
@@ -286,6 +301,10 @@ export default {
     this.handleClose()
   },
   methods: {
+    changeFont(e) {
+      console.log('🚀 ~ changeFont ~ e:', e)
+      this.fontSize = e.value
+    },
     // 获取题目-上方数量
     getPracticeItData() {
       const params = {
@@ -598,12 +617,13 @@ export default {
       if (item.isSelect) {
         return
       }
-      // 给当前点击的增加边框 再次点击取消
-      if (!option.isCheck) {
-        this.questionList[0].listOption[index].isCheck = !option.isCheck
-      } else {
-        this.questionList[0].listOption[index].isCheck = false
-      }
+
+      // 使用 this.$set 确保 Vue 能够检测到数组的变化
+      this.$set(this.questionList[0].listOption, index, {
+        ...option,
+        isCheck: !option.isCheck
+      })
+
       // 将 isCheck: true 的选项的 value 放入 select 数组
       this.questionList[0].select = this.questionList[0].listOption
         .filter(item => item.isCheck)
@@ -804,7 +824,7 @@ export default {
     },
     // 打开题目选择弹框
     openSelect() {
-      this.showModalSelect = true
+      this.isLoading = true
       // const res = await this.getPracticeQuestionList()
       // console.log('🚀 ~ openSelect ~ res:', res)
       // this.questionListSelect = res.data
@@ -823,11 +843,13 @@ export default {
           Authorization: uni.getStorageSync('access_token')
         },
         success: res => {
+          this.showModalSelect = true
           console.log('🚀 ~ getPracticeQuestionList ~ res:', res)
           res = res.data
           this.questionListSelect = res.data
         },
         fail: err => {
+          this.isLoading = false
           console.log(err)
         }
       })
@@ -835,27 +857,35 @@ export default {
     touchStart(event) {
       this.startX = 0
       this.endX = 0
+      this.startY = 0
+      this.endY = 0
       console.log('🚀 ~ 开始 ~ event:', event)
       // 记录触摸开始的位置
       this.startX = event.touches[0].clientX
+      this.startY = event.touches[0].clientY
       console.log('🚀 ~ touchStart ~ this.startX:', this.startX)
     },
     touchMove(event) {
       console.log('🚀 ~ 移动 ~ event:', event)
       // 在触摸过程中可以获取当前触摸点位置
       this.endX = event.touches[0].clientX
+      this.endY = event.touches[0].clientY
       console.log('🚀 ~ touchMove ~ this.endX:', this.endX)
     },
     touchEnd() {
       // 判断滑动方向
-      if (this.startX != 0 && this.endX != 0 && this.startX - this.endX > 10) {
-        // 左滑
-        console.log('向左滑动')
-        this.handleJump('next')
-      } else if (this.startX != 0 && this.endX != 0 && this.endX - this.startX > 10) {
-        // 右滑
-        console.log('向右滑动')
-        this.handleJump('prev')
+      const deltaX = this.startX - this.endX
+      const deltaY = this.startY - this.endY
+      if (Math.abs(deltaY) < Math.abs(deltaX)) {
+        if (this.startX != 0 && this.endX != 0 && deltaX > 10) {
+          // 左滑
+          console.log('向左滑动')
+          this.handleJump('next')
+        } else if (this.startX != 0 && this.endX != 0 && deltaX < -10) {
+          // 右滑
+          console.log('向右滑动')
+          this.handleJump('prev')
+        }
       }
     }
   },
@@ -884,7 +914,6 @@ export default {
   .slot-content {
     width: 100%;
     .correctRate {
-      font-size: 30px;
       text-align: center;
     }
 
@@ -904,7 +933,6 @@ export default {
         align-items: center;
         color: #9d9b9b;
         .num {
-          font-size: 20px;
           color: #3185f0;
         }
       }
@@ -928,7 +956,6 @@ export default {
         align-items: center;
         margin: 10px;
         .topic {
-          font-size: 11px;
           color: #409eff;
         }
         // 正确背景
@@ -975,21 +1002,19 @@ export default {
   }
 
   .question-wrapper {
-    height: 500px;
+    height: 64vh;
     overflow: auto;
     padding: 30px;
     color: #08428d;
 
     .title {
       font-weight: 500;
-      font-size: 15px;
       margin-bottom: 30px;
     }
     .option {
       margin-bottom: 5px;
       padding: 0 15px;
       min-height: 45px;
-      max-height: 100px;
       display: flex;
       justify-content: space-between;
       align-items: center;
@@ -997,7 +1022,6 @@ export default {
       border-radius: 8px;
       overflow: auto;
       .label-wrapper {
-        max-height: 100px;
         overflow: auto;
         .label {
           display: flex;
@@ -1024,8 +1048,6 @@ export default {
 
   .top-time {
     text-align: center;
-    font-size: 13px;
-    /* color: #fff; */
     color: #333;
     padding-top: 60px;
   }
@@ -1040,7 +1062,6 @@ export default {
     .total {
       display: flex;
       align-items: center;
-      font-size: 13px;
       margin: 0 6px;
     }
     .correct {
diff --git a/pages/YNEduApp/prac/pracDetail.vue b/pages/YNEduApp/prac/pracDetail.vue
index 36beee0..17035bb 100644
--- a/pages/YNEduApp/prac/pracDetail.vue
+++ b/pages/YNEduApp/prac/pracDetail.vue
@@ -34,47 +34,19 @@
         <div class="right-top">
           <div class="right-text">顺序练习</div>
           <div class="btn" v-if="!isNew">
-            <u-button
-              type="primary"
-              plain
-              shape="circle"
-              text="继续上次练习"
-              size="small"
-              @click="handleExercises(1)"
-            ></u-button>
+            <u-button type="primary" plain shape="circle" text="继续上次练习" @click="handleExercises(1)"></u-button>
           </div>
           <div class="btn">
-            <u-button
-              type="primary"
-              plain
-              shape="circle"
-              text="开始新的练习"
-              size="small"
-              @click="handleExercises(2)"
-            ></u-button>
+            <u-button type="primary" plain shape="circle" text="开始新的练习" @click="handleExercises(2)"></u-button>
           </div>
         </div>
         <div class="right-bottom">
           <div class="right-text">随机练习</div>
           <div class="btn" v-if="!isNew">
-            <u-button
-              type="primary"
-              plain
-              shape="circle"
-              text="继续上次练习"
-              size="small"
-              @click="handleExercises(3)"
-            ></u-button>
+            <u-button type="primary" plain shape="circle" text="继续上次练习" @click="handleExercises(3)"></u-button>
           </div>
           <div class="btn">
-            <u-button
-              type="primary"
-              plain
-              shape="circle"
-              text="开始新的练习"
-              size="small"
-              @click="handleExercises(4)"
-            ></u-button>
+            <u-button type="primary" plain shape="circle" text="开始新的练习" @click="handleExercises(4)"></u-button>
           </div>
         </div>
       </div>
@@ -115,6 +87,7 @@ export default {
   onShow() {},
   onLoad(opt) {
     opt = JSON.parse(opt.params)
+    console.log('🚀 ~ onLoad ~ opt:', opt)
     this.practiceId = opt.practiceId
     this.title = opt.title
     this.studyId = opt.studyId || '' // 学习id
@@ -137,6 +110,7 @@ export default {
         },
         success: res => {
           res = res.data
+          console.log('🚀 ~ handleSubmit ~ res:', res)
           this.title = res.data.name
           this.userName = res.data.userName
           this.correctRate = res.data.trueRate || '0%'
@@ -223,7 +197,7 @@ export default {
     justify-content: space-between;
     .left {
       width: 52%;
-      height: 209px;
+      /* height: 209px; */
       background: #5185ed;
       border-radius: 8px;
       display: flex;
@@ -259,17 +233,18 @@ export default {
       justify-content: space-between;
 
       .btn {
-        width: 60%;
-        margin: 5px auto;
+        width: 80%;
+        margin: 10px auto;
       }
 
       .right-top {
-        height: 98px;
-        // background: #e7ac67;
-        background: url('../../../static/images/order-exercises.png') no-repeat;
+        height: 158px;
+        background: #e7ac67;
+        /* background: url('../../../static/images/order-exercises.png') no-repeat; */
         background-size: 100% 98px;
         border-radius: 8px;
         position: relative;
+        margin-bottom: 10px;
         // top-icon - 在当前位置的右下角
         .top-icon {
           position: absolute;
@@ -278,7 +253,7 @@ export default {
         }
       }
       .right-bottom {
-        height: 98px;
+        height: 158px;
         background: #73c2f7;
         border-radius: 8px 8px 8px 8px;
         position: relative;
@@ -294,7 +269,7 @@ export default {
         font-weight: 500;
         font-size: 15px;
         color: #fff;
-        margin: 5px 0 0 10px;
+        margin: 5px 0 15px 10px;
       }
     }
   }