diff --git a/frameworks/core/components_ng/pattern/list/list_height_offset_calculator.h b/frameworks/core/components_ng/pattern/list/list_height_offset_calculator.h
index 616c76b5c2c5dbddb94f651225fcbf0a2fa6daee..966c34e16e12370ee2e1d0f4f168bc40d4e82ca4 100644
--- a/frameworks/core/components_ng/pattern/list/list_height_offset_calculator.h
+++ b/frameworks/core/components_ng/pattern/list/list_height_offset_calculator.h
@@ -27,10 +27,11 @@ constexpr float DEFAULT_ITEM_HEIGHT = 64.f;
 }
 class ListHeightOffsetCalculator {
 public:
-    ListHeightOffsetCalculator(int32_t index, std::pair<float, float> pos)
+    ListHeightOffsetCalculator(int32_t index, std::pair<float, float> pos, float space)
     {
         targetPos_ = pos;
         targetIndex_ = index;
+        spaceWidth_ = space;
     }
 
     void GetFrameNodeEstimateHeightOffset(RefPtr<FrameNode> frameNode)
@@ -38,6 +39,9 @@ public:
         CHECK_NULL_VOID(frameNode);
         auto listItemPatten = frameNode->GetPattern<ListItemPattern>();
         if (listItemPatten) {
+            if (currentIndex_ > 0) {
+                estimateHeight_ += spaceWidth_;
+            }
             if (currentIndex_ == targetIndex_) {
                 estimateOffset_ = estimateHeight_ - targetPos_.first;
             }
@@ -52,6 +56,9 @@ public:
         }
         auto listItemGroupPatten = frameNode->GetPattern<ListItemGroupPattern>();
         if (listItemGroupPatten) {
+            if (currentIndex_ > 0) {
+                estimateHeight_ += spaceWidth_;
+            }
             if (currentIndex_ == targetIndex_) {
                 estimateOffset_ = listItemGroupPatten->GetEstimateOffset(estimateHeight_, targetPos_);
             }
@@ -101,6 +108,7 @@ private:
     std::pair<float, float> targetPos_ = { 0.0f, 0.0f };
     float estimateHeight_ = 0.0f;
     float estimateOffset_ = 0.0f;
+    float spaceWidth_ = 0.0f;
 
     float totalItemHeight_ = 0.0f;
     float totalItemCount_ = 0.0f;
diff --git a/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.cpp b/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.cpp
index 0447feec92ec6f4b5caaeab7ec63fa315478860c..4fe46adba84e3bc6351943202d49f0a425fd0b39 100644
--- a/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.cpp
+++ b/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.cpp
@@ -708,6 +708,21 @@ void ListItemGroupLayoutAlgorithm::AdjustItemPosition()
     } else {
         totalMainSize_ = std::max(totalMainSize_, GetEndPosition() + footerMainSize_);
     }
+    const auto& start = *itemPosition_.begin();
+    const auto& end = *itemPosition_.rbegin();
+    if (layoutedItemInfo_.has_value()) {
+        auto& itemInfo = layoutedItemInfo_.value();
+        if (start.first <= itemInfo.startIndex || LessNotEqual(start.second.first, itemInfo.startPos)) {
+            itemInfo.startIndex = start.first;
+            itemInfo.startPos = start.second.first;
+        }
+        if (end.first >= itemInfo.endIndex || LessNotEqual(end.second.second, itemInfo.endPos)) {
+            itemInfo.endIndex = end.first;
+            itemInfo.endPos = end.second.second;
+        }
+    } else {
+        layoutedItemInfo_ = { start.first, start.second.first, end.first, end.second.second };
+    }
 }
 
 void ListItemGroupLayoutAlgorithm::CheckRecycle(
diff --git a/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.h b/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.h
index a4df7336ba31520722d3a25900c7e770748c52a2..393f3db53093355266495c3a2a329d04a4826d0e 100644
--- a/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.h
+++ b/frameworks/core/components_ng/pattern/list/list_item_group_layout_algorithm.h
@@ -24,6 +24,12 @@
 #include "core/components_v2/list/list_properties.h"
 
 namespace OHOS::Ace::NG {
+struct LayoutedItemInfo {
+    int32_t startIndex = 0;
+    float startPos = 0.0f;
+    int32_t endIndex = 0;
+    float endPos = 0.0f;
+};
 
 // TextLayoutAlgorithm acts as the underlying text layout.
 class ACE_EXPORT ListItemGroupLayoutAlgorithm : public LayoutAlgorithm {
@@ -187,6 +193,16 @@ public:
         return itemStartIndex_;
     }
 
+    void SetLayoutedItemInfo(const std::optional<LayoutedItemInfo>& itemInfo)
+    {
+        layoutedItemInfo_ = itemInfo;
+    }
+
+    std::optional<LayoutedItemInfo> GetLayoutedItemInfo() const
+    {
+        return layoutedItemInfo_;
+    }
+
 private:
     float CalculateLaneCrossOffset(float crossSize, float childCrossSize);
     void UpdateListItemConstraint(const OptionalSizeF& selfIdealSize, LayoutConstraintF& contentConstraint);
@@ -268,6 +284,8 @@ private:
     float contentEndOffset_ = 0.0f;
     bool forwardLayout_ = true;
     bool needAllLayout_ = false;
+
+    std::optional<LayoutedItemInfo> layoutedItemInfo_;
 };
 } // namespace OHOS::Ace::NG
 
diff --git a/frameworks/core/components_ng/pattern/list/list_item_group_pattern.cpp b/frameworks/core/components_ng/pattern/list/list_item_group_pattern.cpp
index a875c812ad1af6a44f1c8da930d3889891a5b129..af623c0db8b25e128aaa639740ff22b6ffbc7f89 100644
--- a/frameworks/core/components_ng/pattern/list/list_item_group_pattern.cpp
+++ b/frameworks/core/components_ng/pattern/list/list_item_group_pattern.cpp
@@ -64,6 +64,7 @@ RefPtr<LayoutAlgorithm> ListItemGroupPattern::CreateLayoutAlgorithm()
 {
     auto layoutAlgorithm = MakeRefPtr<ListItemGroupLayoutAlgorithm>(headerIndex_, footerIndex_, itemStartIndex_);
     layoutAlgorithm->SetItemsPosition(itemPosition_);
+    layoutAlgorithm->SetLayoutedItemInfo(layoutedItemInfo_);
     return layoutAlgorithm;
 }
 
@@ -96,6 +97,7 @@ bool ListItemGroupPattern::OnDirtyLayoutWrapperSwap(const RefPtr<LayoutWrapper>&
     itemTotalCount_ = layoutAlgorithm->GetTotalItemCount();
     headerMainSize_ = layoutAlgorithm->GetHeaderMainSize();
     footerMainSize_ = layoutAlgorithm->GetFooterMainSize();
+    layoutedItemInfo_ = layoutAlgorithm->GetLayoutedItemInfo();
     CheckListDirectionInCardStyle();
     auto host = GetHost();
     CHECK_NULL_RETURN(host, false);
@@ -114,14 +116,15 @@ float ListItemGroupPattern::GetEstimateOffset(float height, const std::pair<floa
 
 float ListItemGroupPattern::GetEstimateHeight(float& averageHeight) const
 {
-    if (itemPosition_.empty()) {
-        auto host = GetHost();
-        auto totalItem = host->GetTotalChildCount();
-        return averageHeight * totalItem;
+    if (layoutedItemInfo_.has_value()) {
+        auto totalHeight = (layoutedItemInfo_.value().endPos - layoutedItemInfo_.value().startPos + spaceWidth_);
+        auto itemCount = layoutedItemInfo_.value().endIndex - layoutedItemInfo_.value().startIndex + 1;
+        averageHeight = totalHeight / itemCount;
+        return averageHeight * itemTotalCount_ + headerMainSize_ + footerMainSize_;
     }
-    auto totalHeight = (itemPosition_.rbegin()->second.second - itemPosition_.begin()->second.first + spaceWidth_);
-    averageHeight = totalHeight / itemPosition_.size();
-    return averageHeight * itemTotalCount_ + headerMainSize_ + footerMainSize_;
+    auto host = GetHost();
+    auto totalItem = host->GetTotalChildCount();
+    return averageHeight * totalItem;
 }
 
 void ListItemGroupPattern::CheckListDirectionInCardStyle()
diff --git a/frameworks/core/components_ng/pattern/list/list_item_group_pattern.h b/frameworks/core/components_ng/pattern/list/list_item_group_pattern.h
index 10570eece123a5a90a75c8ba4963767332ee0318..8241aca855bc7a139a7713de387773167967ab4a 100644
--- a/frameworks/core/components_ng/pattern/list/list_item_group_pattern.h
+++ b/frameworks/core/components_ng/pattern/list/list_item_group_pattern.h
@@ -200,6 +200,8 @@ private:
     float_t headerMainSize_ = 0.0f;
     float_t footerMainSize_ = 0.0f;
 
+    std::optional<LayoutedItemInfo> layoutedItemInfo_;
+
     ListItemGroupLayoutAlgorithm::PositionMap itemPosition_;
     float spaceWidth_ = 0.0f;
     Axis axis_ = Axis::VERTICAL;
diff --git a/frameworks/core/components_ng/pattern/list/list_pattern.cpp b/frameworks/core/components_ng/pattern/list/list_pattern.cpp
index b08f4a3111388ab509c33c6f9be4192b8d964c22..2889e25bc3e24d2a911420bdf17ecafa781eeba1 100644
--- a/frameworks/core/components_ng/pattern/list/list_pattern.cpp
+++ b/frameworks/core/components_ng/pattern/list/list_pattern.cpp
@@ -1551,7 +1551,8 @@ void ListPattern::UpdateScrollBarOffset()
     auto estimatedHeight = itemsSize / itemPosition_.size() * (maxListItemIndex_ + 1) - spaceWidth_;
     if (lanes_ == 1) {
         const auto& begin = *itemPosition_.begin();
-        auto calculate = ListHeightOffsetCalculator(begin.first, {begin.second.startPos, begin.second.endPos});
+        auto calculate = ListHeightOffsetCalculator(
+            begin.first, {begin.second.startPos, begin.second.endPos}, spaceWidth_);
         if (calculate.GetEstimateHeightAndOffset(GetHost())) {
             currentOffset = calculate.GetEstimateOffset();
             estimatedHeight = calculate.GetEstimateHeight();