diff --git a/src/components/slide/SlideAlbum.vue b/src/components/slide/SlideAlbum.vue
index 51ea98f..128f5be 100644
--- a/src/components/slide/SlideAlbum.vue
+++ b/src/components/slide/SlideAlbum.vue
@@ -105,7 +105,7 @@ import {
   getSlideOffset,
   slideInit,
   slideReset,
-  slideTouchUp,
+  slideTouchEnd,
   slidePointerMove,
   slidePointerDown
 } from '@/utils/slide'
@@ -459,9 +459,7 @@ function touchMove(e) {
         state,
         canNext,
         () => {
-          // console.log('move-nextcb')
-        },
-        () => {
+          //TODO 这里需要这个事件吗
           if (state.operationStatus !== SlideAlbumOperationStatus.Normal) {
             Utils.$stopPropagation(e)
           }
@@ -567,7 +565,7 @@ function touchEnd(e) {
       startLoop()
       state.operationStatus = SlideAlbumOperationStatus.Look
     } else {
-      slideTouchUp(
+      slideTouchEnd(
         e,
         state,
         canNext,
@@ -595,7 +593,7 @@ function setItemRef(el, key) {
   el && state[key].push(el)
 }
 
-function canNext(isNext) {
+function canNext(state, isNext) {
   let res = !(
     (state.localIndex === 0 && !isNext) ||
     (state.localIndex === props.item.imgs.length - 1 && isNext)
diff --git a/src/components/slide/SlideHorizontal.vue b/src/components/slide/SlideHorizontal.vue
index 05bb84c..d853f49 100644
--- a/src/components/slide/SlideHorizontal.vue
+++ b/src/components/slide/SlideHorizontal.vue
@@ -7,7 +7,7 @@ import {
   slidePointerDown,
   slidePointerMove,
   slideReset,
-  slideTouchUp
+  slideTouchEnd
 } from '@/utils/slide'
 import { SlideType } from '@/utils/const_var'
 
@@ -86,20 +86,13 @@ function touchStart(e: TouchEvent) {
 }
 
 function touchMove(e: TouchEvent) {
-  slidePointerMove(e, wrapperEl.value, state, canNext)
+  slidePointerMove(e, wrapperEl.value, state)
 }
 
 function touchEnd(e: TouchEvent) {
-  slideTouchUp(e, state, canNext, () => {})
+  slideTouchEnd(e, state)
   slideReset(wrapperEl.value, state, emit)
 }
-
-function canNext(isNext: boolean) {
-  return !(
-    (state.localIndex === 0 && !isNext) ||
-    (state.localIndex === state.wrapper.childrenLength - 1 && isNext)
-  )
-}
 </script>
 
 <template>
diff --git a/src/components/slide/SlideVertical.vue b/src/components/slide/SlideVertical.vue
index 16ef8ef..f5d66fd 100644
--- a/src/components/slide/SlideVertical.vue
+++ b/src/components/slide/SlideVertical.vue
@@ -5,7 +5,7 @@ import {
   getSlideOffset,
   slideInit,
   slideReset,
-  slideTouchUp,
+  slideTouchEnd,
   slidePointerMove,
   slidePointerDown
 } from '@/utils/slide'
@@ -65,20 +65,13 @@ function touchStart(e) {
 }
 
 function touchMove(e) {
-  slidePointerMove(e, wrapperEl.value, state, canNext)
+  slidePointerMove(e, wrapperEl.value, state)
 }
 
 function touchEnd(e) {
-  slideTouchUp(e, state, canNext, null, null, SlideType.VERTICAL)
+  slideTouchEnd(e, state)
   slideReset(wrapperEl.value, state, emit)
 }
-
-function canNext(isNext) {
-  return !(
-    (state.localIndex === 0 && !isNext) ||
-    (state.localIndex === state.wrapper.childrenLength - 1 && isNext)
-  )
-}
 </script>
 
 <template>
diff --git a/src/components/slide/SlideVerticalInfinite.vue b/src/components/slide/SlideVerticalInfinite.vue
index 6c6801f..58909e3 100644
--- a/src/components/slide/SlideVerticalInfinite.vue
+++ b/src/components/slide/SlideVerticalInfinite.vue
@@ -5,7 +5,7 @@ import {
   getSlideOffset,
   slideInit,
   slideReset,
-  slideTouchUp,
+  slideTouchEnd,
   slidePointerMove,
   slidePointerDown
 } from '@/utils/slide'
@@ -243,89 +243,77 @@ function touchEnd(e) {
   ) {
     emit('refresh')
   }
-  slideTouchUp(
-    e,
-    state,
-    canNext,
-    (isNext) => {
-      let half = (props.virtualTotal + 1) / 2
-      if (props.list.length > props.virtualTotal) {
-        if (isNext) {
-          if (
-            state.localIndex > props.list.length - props.virtualTotal &&
-            state.localIndex >= half
-          ) {
-            emit('loadMore')
+  slideTouchEnd(e, state, canNext, (isNext) => {
+    let half = (props.virtualTotal + 1) / 2
+    if (props.list.length > props.virtualTotal) {
+      if (isNext) {
+        if (state.localIndex > props.list.length - props.virtualTotal && state.localIndex >= half) {
+          emit('loadMore')
+        }
+        let addItemIndex = state.localIndex + 2
+        let res = $(wrapperEl.value).find(`.${itemClassName}[data-index=${addItemIndex}]`)
+        if (state.wrapper.childrenLength < props.virtualTotal) {
+          if (res.length === 0) {
+            wrapperEl.value.appendChild(getInsEl(props.list[addItemIndex], addItemIndex))
           }
-          let addItemIndex = state.localIndex + 2
-          let res = $(wrapperEl.value).find(`.${itemClassName}[data-index=${addItemIndex}]`)
-          if (state.wrapper.childrenLength < props.virtualTotal) {
-            if (res.length === 0) {
-              wrapperEl.value.appendChild(getInsEl(props.list[addItemIndex], addItemIndex))
-            }
-          }
-          if (
-            state.wrapper.childrenLength === props.virtualTotal &&
-            state.localIndex >= (props.virtualTotal + 1) / 2 &&
-            state.localIndex <= props.list.length - 3
-          ) {
-            if (res.length === 0) {
-              wrapperEl.value.appendChild(getInsEl(props.list[addItemIndex], addItemIndex))
-              appInsMap
-                .get($(wrapperEl.value).find(`.${itemClassName}:first`).data('index'))
-                .unmount()
-              // $(wrapperEl.value).find(".base-slide-item:first").remove()
-              $(wrapperEl.value)
-                .find(`.${itemClassName}`)
-                .each(function () {
-                  $(this).css('top', (state.localIndex - 2) * state.wrapper.height)
-                })
-            }
-          }
-          if (state.wrapper.childrenLength > props.virtualTotal) {
+        }
+        if (
+          state.wrapper.childrenLength === props.virtualTotal &&
+          state.localIndex >= (props.virtualTotal + 1) / 2 &&
+          state.localIndex <= props.list.length - 3
+        ) {
+          if (res.length === 0) {
+            wrapperEl.value.appendChild(getInsEl(props.list[addItemIndex], addItemIndex))
+            appInsMap
+              .get($(wrapperEl.value).find(`.${itemClassName}:first`).data('index'))
+              .unmount()
+            // $(wrapperEl.value).find(".base-slide-item:first").remove()
             $(wrapperEl.value)
               .find(`.${itemClassName}`)
               .each(function () {
-                let index = $(this).data('index')
-                if (index < state.localIndex - 2) {
-                  appInsMap.get(index).unmount()
-                }
                 $(this).css('top', (state.localIndex - 2) * state.wrapper.height)
               })
           }
-        } else {
-          let addItemIndex = state.localIndex - 2
-          let res = $(wrapperEl.value).find(`.${itemClassName}[data-index=${addItemIndex}]`)
+        }
+        if (state.wrapper.childrenLength > props.virtualTotal) {
+          $(wrapperEl.value)
+            .find(`.${itemClassName}`)
+            .each(function () {
+              let index = $(this).data('index')
+              if (index < state.localIndex - 2) {
+                appInsMap.get(index).unmount()
+              }
+              $(this).css('top', (state.localIndex - 2) * state.wrapper.height)
+            })
+        }
+      } else {
+        let addItemIndex = state.localIndex - 2
+        let res = $(wrapperEl.value).find(`.${itemClassName}[data-index=${addItemIndex}]`)
 
-          if (state.localIndex > 1 && state.localIndex <= props.list.length - 4) {
-            if (res.length === 0) {
-              wrapperEl.value.prepend(getInsEl(props.list[addItemIndex], addItemIndex))
-              appInsMap
-                .get($(wrapperEl.value).find(`.${itemClassName}:last`).data('index'))
-                .unmount()
-              // $(wrapperEl.value).find(".base-slide-item:last").remove()
-              $(wrapperEl.value)
-                .find(`.${itemClassName}`)
-                .each(function () {
-                  $(this).css('top', (state.localIndex - 2) * state.wrapper.height)
-                })
-            }
-          }
-
-          if (state.wrapper.childrenLength > props.virtualTotal) {
+        if (state.localIndex > 1 && state.localIndex <= props.list.length - 4) {
+          if (res.length === 0) {
+            wrapperEl.value.prepend(getInsEl(props.list[addItemIndex], addItemIndex))
             appInsMap.get($(wrapperEl.value).find(`.${itemClassName}:last`).data('index')).unmount()
+            // $(wrapperEl.value).find(".base-slide-item:last").remove()
+            $(wrapperEl.value)
+              .find(`.${itemClassName}`)
+              .each(function () {
+                $(this).css('top', (state.localIndex - 2) * state.wrapper.height)
+              })
           }
         }
-        state.wrapper.childrenLength = wrapperEl.value.children.length
+
+        if (state.wrapper.childrenLength > props.virtualTotal) {
+          appInsMap.get($(wrapperEl.value).find(`.${itemClassName}:last`).data('index')).unmount()
+        }
       }
-    },
-    null,
-    SlideType.VERTICAL
-  )
+      state.wrapper.childrenLength = wrapperEl.value.children.length
+    }
+  })
   slideReset(wrapperEl.value, state, emit)
 }
 
-function canNext(isNext) {
+function canNext(state, isNext) {
   return !(
     (state.localIndex === 0 && !isNext) ||
     (state.localIndex === props.list.length - 1 && isNext)
diff --git a/src/utils/const_var.ts b/src/utils/const_var.ts
index fa09880..51f5cb0 100644
--- a/src/utils/const_var.ts
+++ b/src/utils/const_var.ts
@@ -21,7 +21,8 @@ export default {
 }
 export const SlideType = {
   HORIZONTAL: 0,
-  VERTICAL: 1
+  VERTICAL: 1,
+  VERTICAL_INFINITE: 2
 }
 
 /*图集操作状态*/
diff --git a/src/utils/slide.js b/src/utils/slide.js
index 86d3eca..a5368eb 100644
--- a/src/utils/slide.js
+++ b/src/utils/slide.js
@@ -53,13 +53,25 @@ export function canSlide(state) {
   return state.next
 }
 
+/**
+ * 能否继续滑动
+ * @param state
+ * @param isNext 朝向，向右或向下
+ * @returns {boolean}
+ */
+function canNext(state, isNext) {
+  return !(
+    (state.localIndex === 0 && !isNext) ||
+    (state.localIndex === state.wrapper.childrenLength - 1 && isNext)
+  )
+}
+
 /**
  * move事件
  * @param e
  * @param el
  * @param state
  * @param canNextCb 是否能继续滑的回调
- * @param nextCb 能继续滑的回调
  * @param notNextCb 不能继续滑的回调
  * @param slideOtherDirectionCb 滑动其他方向时的回调，目前用于图集进于放大模式后，上下滑动推出放大模式
  */
@@ -68,32 +80,43 @@ export function slidePointerMove(
   el,
   state,
   canNextCb = null,
-  nextCb = null,
   notNextCb = null,
   slideOtherDirectionCb = null
 ) {
+  //计算移动距离
   state.move.x = e.touches[0].pageX - state.start.x
   state.move.y = e.touches[0].pageY - state.start.y
   // console.log('move', state.name)
 
-  let isNext = state.type === SlideType.HORIZONTAL ? state.move.x < 0 : state.move.y < 0
-
+  //检测能否滑动
   let canSlideRes = canSlide(state)
 
-  if (canSlideRes && state.localIndex === 0 && !isNext && state.type === SlideType.VERTICAL) {
-    bus.emit(state.name + '-moveY', state.move.y)
+  //是否是往下（右）滑动
+  let isNext = state.type === SlideType.HORIZONTAL ? state.move.x < 0 : state.move.y < 0
+
+  //特别处理：竖直的slide组件，在第一页往下滑动时，向外发送事件
+  //用于首页顶部导航栏的刷新动画
+  if (state.type === SlideType.VERTICAL_INFINITE) {
+    if (canSlideRes && state.localIndex === 0 && !isNext) {
+      bus.emit(state.name + '-moveY', state.move.y)
+    }
   }
 
   if (canSlideRes) {
-    if (canNextCb?.(isNext, e)) {
-      nextCb?.()
+    //如果传了就用，没传就用默认的
+    //无限滑动组件，要特别判断，所以需要传canNextCb
+    if (!canNextCb) canNextCb = canNext
+    if (canNextCb(state, isNext)) {
+      //能滑动，那就把事件捕获，不能给父组件处理
+      Utils.$stopPropagation(e)
       if (state.type === SlideType.HORIZONTAL) {
         bus.emit(state.name + '-moveX', state.move.x)
       }
-      Utils.$stopPropagation(e)
+      //获取偏移量
       let t = getSlideOffset(state, el) + (isNext ? state.judgeValue : -state.judgeValue)
-      let dx1 = 0
-      let dx2 = 0
+      let dx1 = 0,
+        dx2 = 0
+      //偏移量加当前手指移动的距离就是slide要偏移的值
       if (state.type === SlideType.HORIZONTAL) {
         dx1 = t + state.move.x
       } else {
@@ -102,6 +125,7 @@ export function slidePointerMove(
       Utils.$setCss(el, 'transition-duration', `0ms`)
       Utils.$setCss(el, 'transform', `translate3d(${dx1}px, ${dx2}px, 0)`)
     } else {
+      //SlideAlbum.vue组件在用，用于捕获事件，阻止事件传递给父slide
       notNextCb?.()
     }
   } else {
@@ -109,33 +133,57 @@ export function slidePointerMove(
   }
 }
 
-export function slideTouchUp(e, state, canNextCb, nextCb, doNotNextCb) {
+/**
+ * 滑动结束事件
+ * @param e
+ * @param state
+ * @param canNextCb
+ * @param nextCb
+ * @param notNextCb
+ * @returns {*}
+ */
+export function slideTouchEnd(e, state, canNextCb, nextCb, notNextCb) {
   let isHorizontal = state.type === SlideType.HORIZONTAL
   let isNext = isHorizontal ? state.move.x < 0 : state.move.y < 0
 
-  if (!canNextCb?.(isNext)) return doNotNextCb?.()
   if (state.next) {
-    //用pointer事件，子元素在这里拦截事件之后，会导致父元素触发一次pointermove事件
-    //用touch事件，不会出现这种情况
-    // Utils.$stopPropagation(e)
-    let endTime = Date.now()
-    let gapTime = endTime - state.start.time
-    let distance = isHorizontal ? state.move.x : state.move.y
-    let judgeValue = isHorizontal ? state.wrapper.width : state.wrapper.height
-    if (Math.abs(distance) < 20) gapTime = 1000
-    if (Math.abs(distance) > judgeValue / 3) gapTime = 100
-    if (gapTime < 150) {
-      if (isNext) {
-        state.localIndex++
-      } else {
-        state.localIndex--
+    //同move事件
+    if (!canNextCb) canNextCb = canNext
+    if (canNextCb(state, isNext)) {
+      //能滑动，那就把事件捕获，不能给父组件处理
+      Utils.$stopPropagation(e)
+      //结合时间、距离来判断是否成功滑动
+      let endTime = Date.now()
+      let gapTime = endTime - state.start.time
+      let distance = isHorizontal ? state.move.x : state.move.y
+      let judgeValue = isHorizontal ? state.wrapper.width : state.wrapper.height
+      //1、距离太短，直接不通过
+      if (Math.abs(distance) < 20) gapTime = 1000
+      //2、距离太长，直接通过
+      if (Math.abs(distance) > judgeValue / 3) gapTime = 100
+      //3、若不在上面那个情况，那么只需要判断时间即可
+      if (gapTime < 150) {
+        if (isNext) {
+          state.localIndex++
+        } else {
+          state.localIndex--
+        }
+        return nextCb?.(isNext)
       }
-      return nextCb?.(isNext)
+    } else {
+      return notNextCb?.()
     }
+  } else {
+    notNextCb?.()
   }
-  doNotNextCb?.()
 }
 
+/**
+ * 结束后重置变量
+ * @param el
+ * @param state
+ * @param emit
+ */
 export function slideReset(el, state, emit = null) {
   Utils.$setCss(el, 'transition-duration', `300ms`)
   let t = getSlideOffset(state, el)
@@ -160,37 +208,32 @@ export function slideReset(el, state, emit = null) {
 export function getSlideOffset(state, el) {
   //横竖判断逻辑基本同理
   if (state.type === SlideType.HORIZONTAL) {
-    //TODO 去掉if判断
-    if (el) {
-      let widths = []
-      //获取所有子元素的宽度
-      Array.from(el.children).map((v) => {
-        widths.push(v.getBoundingClientRect().width)
-      })
-      //取0到当前index的子元素的宽度
-      widths = widths.slice(0, state.localIndex)
-      if (widths.length) {
-        //累计就是当前index之前所有页面的宽度
-        return -widths.reduce((a, b) => a + b)
-      }
-      return 0
+    let widths = []
+    //获取所有子元素的宽度
+    Array.from(el.children).map((v) => {
+      widths.push(v.getBoundingClientRect().width)
+    })
+    //取0到当前index的子元素的宽度
+    widths = widths.slice(0, state.localIndex)
+    if (widths.length) {
+      //累计就是当前index之前所有页面的宽度
+      return -widths.reduce((a, b) => a + b)
     }
-    return -state.localIndex * state.wrapper.width
+    return 0
+    // return -state.localIndex * state.wrapper.width
   } else {
-    //TODO 这里有冲突
-    //infinite 列表只需要计算index * 高就行
-    // if (el) {
-    //   //同上
-    //   let heights = []
-    //   Array.from(el.children).map((v) => {
-    //     heights.push(v.getBoundingClientRect().height)
-    //   })
-    //   heights = heights.slice(0, state.localIndex)
-    //   if (heights.length) {
-    //     return -heights.reduce((a, b) => a + b)
-    //   }
-    //   return 0
-    // }
-    return -state.localIndex * state.wrapper.height
+    if (state.type === SlideType.VERTICAL_INFINITE) {
+      //同上
+      let heights = []
+      Array.from(el.children).map((v) => {
+        heights.push(v.getBoundingClientRect().height)
+      })
+      heights = heights.slice(0, state.localIndex)
+      if (heights.length) return -heights.reduce((a, b) => a + b)
+      return 0
+    } else {
+      //VERTICAL_INFINITE 列表只需要计算index * 高就行
+      return -state.localIndex * state.wrapper.height
+    }
   }
 }