diff --git a/pages/template/custom-long-list/custom-list-view.uvue b/pages/template/custom-long-list/custom-list-view.uvue
index 4b8faf9ccd46a610035ef793d20a33ab4fa3bea4..d0438333e1d71f71c907de09087a579c7675d2d7 100644
--- a/pages/template/custom-long-list/custom-list-view.uvue
+++ b/pages/template/custom-long-list/custom-list-view.uvue
@@ -109,39 +109,25 @@
         this.rearrangeQueue = [] as number[]
       },
       rearrange(scrollTop : number) {
-        const offsetStart = this.offsetThreshold[0] = Math.max(scrollTop - this.scrollElementHeight * 5, 0)
+        this.offsetThreshold[0] = Math.max(scrollTop - this.scrollElementHeight * 5, 0)
         this.offsetThreshold[1] = Math.max(scrollTop - this.scrollElementHeight * 3, 0)
         this.offsetThreshold[2] = Math.min(scrollTop + this.scrollElementHeight * 4, this.placeholderHeight)
-        const offsetEnd =this.offsetThreshold[3] = Math.min(scrollTop + this.scrollElementHeight * 6, this.placeholderHeight)
+        this.offsetThreshold[3] = Math.min(scrollTop + this.scrollElementHeight * 6, this.placeholderHeight)
         const items = [] as any[]
-        const defaultItemSize = this.defaultItemSize
-        const cachedSize = this.cachedSize
-        const list = this.list
         let tempTotalHeight = 0
         let containerTop = 0
-        let start = false, end = false
-        for (let i = 0; i < list.length; i++) {
-          const item = list[i]
-          let itemSize = defaultItemSize
-          const cachedItemSize = cachedSize.get(item)
+        for (let i = 0; i < this.list.length; i++) {
+          const item = this.list[i]
+          let itemSize = this.defaultItemSize
+          const cachedItemSize = this.cachedSize.get(item)
           if (cachedItemSize != null) {
             itemSize = cachedItemSize
           }
           tempTotalHeight += itemSize
-          if (end) {
-            continue
-          }
-          if (tempTotalHeight < offsetStart) {
-            containerTop = tempTotalHeight
-          } else if (tempTotalHeight >= offsetStart && tempTotalHeight <= offsetEnd) {
-            if (start == false) {
-              start = true
-            }
+          if (tempTotalHeight >= this.offsetThreshold[0] && tempTotalHeight <= this.offsetThreshold[3]) {
             items.push(item)
-          } else {
-            if (!end) {
-              end = true
-            }
+          } else if (tempTotalHeight < this.offsetThreshold[0]) {
+            containerTop = tempTotalHeight
           }
         }
         this.placeholderHeight = tempTotalHeight