diff --git a/frameworks/core/components_ng/pattern/grid/grid_layout_info.cpp b/frameworks/core/components_ng/pattern/grid/grid_layout_info.cpp
index 8d22206e53a..a7db06c4325 100644
--- a/frameworks/core/components_ng/pattern/grid/grid_layout_info.cpp
+++ b/frameworks/core/components_ng/pattern/grid/grid_layout_info.cpp
@@ -401,7 +401,7 @@ float GridLayoutInfo::GetIrregularHeight(float mainGap) const
 
 void GridLayoutInfo::SkipStartIndexByOffset(const GridLayoutOptions& options, float mainGap)
 {
-    auto targetContent = currentHeight_ - (currentOffset_ - prevOffset_);
+    float targetContent = currentHeight_ - (currentOffset_ - prevOffset_);
     if (LessOrEqual(targetContent, 0.0)) {
         currentOffset_ = 0.0f;
         startIndex_ = 0;
@@ -422,12 +422,12 @@ void GridLayoutInfo::SkipStartIndexByOffset(const GridLayoutOptions& options, fl
         lastRegularMainSize_ = regularHeight;
     }
 
-    auto firstIrregularIndex = *(options.irregularIndexes.begin());
+    int32_t firstIrregularIndex = *(options.irregularIndexes.begin());
     float totalHeight = AddLinesInBetween(-1, firstIrregularIndex, crossCount_, regularHeight);
-    auto lastIndex = firstIrregularIndex;
-    auto lastHeight = 0.0f;
+    int32_t lastIndex = GreatNotEqual(totalHeight, targetContent) ? 0 : firstIrregularIndex;
+    float lastHeight = 0.0f;
 
-    for (auto idx : options.irregularIndexes) {
+    for (int32_t idx : options.irregularIndexes) {
         if (GreatOrEqual(totalHeight, targetContent)) {
             break;
         }
@@ -436,9 +436,9 @@ void GridLayoutInfo::SkipStartIndexByOffset(const GridLayoutOptions& options, fl
         totalHeight += AddLinesInBetween(lastIndex, idx, crossCount_, regularHeight);
         lastIndex = idx;
     }
-    auto lines = static_cast<int32_t>(std::floor((targetContent - lastHeight) / regularHeight));
+    int32_t lines = static_cast<int32_t>(std::floor((targetContent - lastHeight) / regularHeight));
     currentOffset_ = lastHeight + lines * regularHeight - targetContent;
-    auto startIdx = lines * crossCount_ + lastIndex;
+    int32_t startIdx = lines * crossCount_ + lastIndex;
     startIndex_ = std::min(startIdx, childrenCount_ - 1);
 }
 
diff --git a/test/unittest/core/pattern/grid/grid_option_layout_test_ng.cpp b/test/unittest/core/pattern/grid/grid_option_layout_test_ng.cpp
index 07285367fc2..a94f6afbc16 100644
--- a/test/unittest/core/pattern/grid/grid_option_layout_test_ng.cpp
+++ b/test/unittest/core/pattern/grid/grid_option_layout_test_ng.cpp
@@ -796,4 +796,28 @@ HWTEST_F(GridOptionLayoutTestNg, OutOfBounds001, TestSize.Level1)
     EXPECT_GT(GetChildRect(frameNode_, 29).Bottom(), GRID_HEIGHT);
     EXPECT_FALSE(pattern_->IsOutOfBoundary(true));
 }
+
+/**
+ * @tc.name: ScrollTo001
+ * @tc.desc: Test ScrollTo Function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(GridOptionLayoutTestNg, ScrollTo001, TestSize.Level1)
+{
+    GridLayoutOptions option;
+    option.irregularIndexes = { 45 };
+    GridModelNG model = CreateGrid();
+    model.SetLayoutOptions(option);
+    model.SetColumnsTemplate("1fr");
+    CreateFixedItems(50);
+    CreateDone(frameNode_);
+
+    pattern_->ScrollTo(ITEM_HEIGHT * 40);
+    FlushLayoutTask(frameNode_);
+    EXPECT_EQ(pattern_->GetGridLayoutInfo().startIndex_, 40);
+
+    pattern_->ScrollTo(ITEM_HEIGHT * 20);
+    FlushLayoutTask(frameNode_);
+    EXPECT_EQ(pattern_->GetGridLayoutInfo().startIndex_, 20);
+}
 } // namespace OHOS::Ace::NG