diff --git a/Documentation~/zh/changelog.md b/Documentation~/zh/changelog.md
index 7d644547..e39b53ee 100644
--- a/Documentation~/zh/changelog.md
+++ b/Documentation~/zh/changelog.md
@@ -81,6 +81,7 @@ slug: /changelog
 
 ## master
 
+* (2026.05.23) 优化`DataZoom`的`Marquee`框选功能
 * (2026.05.23) 修复`DataZoom`内绘制的折线图可能会超出范围的问题
 * (2026.05.23) 修复`Axis`的`inverse`没能正确反转的问题
 * (2026.05.23) 增加`LabelStyle`的`showCondition`,`showFilter`,`showThreshold`可控制`label`显示和隐藏
diff --git a/Runtime/Component/Child/MarqueeStyle.cs b/Runtime/Component/Child/MarqueeStyle.cs
index 30e12a84..42df6683 100644
--- a/Runtime/Component/Child/MarqueeStyle.cs
+++ b/Runtime/Component/Child/MarqueeStyle.cs
@@ -11,8 +11,8 @@ namespace XCharts.Runtime
     [Since("v3.5.0")]
     [System.Serializable]
     public class MarqueeStyle : ChildComponent
-    {
-        [SerializeField][Since("v3.5.0")] private bool m_Apply = false;
+    {       
+        [SerializeField][Since("v3.5.0")] private bool m_Apply = true;
         [SerializeField][Since("v3.5.0")] private bool m_RealRect = false;
         [SerializeField][Since("v3.5.0")] private AreaStyle m_AreaStyle = new AreaStyle();
         [SerializeField][Since("v3.5.0")] private LineStyle m_LineStyle = new LineStyle();
@@ -52,7 +52,7 @@ namespace XCharts.Runtime
         /// Custom checkboxes select ongoing callbacks.
         /// ||自定义选取框选取进行时的回调。
         /// </summary>
-        public Action<DataZoom> onGoing { set { m_OnStart = value; } get { return m_OnStart; } }
+        public Action<DataZoom> onGoing { set { m_OnGoing = value; } get { return m_OnGoing; } }
         /// <summary>
         /// Customize the callback at the end of the selection.
         /// ||自定义选取框结束选取时的回调。
diff --git a/Runtime/Component/DataZoom/DataZoomHandler.cs b/Runtime/Component/DataZoom/DataZoomHandler.cs
index d1b47573..8e5d48a4 100644
--- a/Runtime/Component/DataZoom/DataZoomHandler.cs
+++ b/Runtime/Component/DataZoom/DataZoomHandler.cs
@@ -217,10 +217,23 @@ namespace XCharts.Runtime
                 if (dataZoom.marqueeStyle.apply)
                 {
                     var grid = chart.GetGridOfDataZoom(dataZoom);
-                    var start = (dataZoom.context.marqueeRect.x - grid.context.x) / grid.context.width * 100;
-                    var end = (dataZoom.context.marqueeRect.x - grid.context.x + dataZoom.context.marqueeRect.width) / grid.context.width * 100;
+                    var currentRange = dataZoom.end - dataZoom.start;
+                    var startRatio = (dataZoom.context.marqueeRect.x - grid.context.x) / grid.context.width;
+                    var endRatio = (dataZoom.context.marqueeRect.x - grid.context.x + dataZoom.context.marqueeRect.width) / grid.context.width;
+                    var start = dataZoom.start + startRatio * currentRange;
+                    var end = dataZoom.start + endRatio * currentRange;
+                    if (start > end)
+                    {
+                        var temp = start;
+                        start = end;
+                        end = temp;
+                    }
                     UpdateDataZoomRange(dataZoom, start, end, grid);
+                    chart.OnDataZoomRangeChanged(dataZoom);
+                    chart.RefreshChart();
                 }
+                dataZoom.context.marqueeRect = Rect.zero;
+                dataZoom.SetVerticesDirty();
                 if (dataZoom.marqueeStyle.onEnd != null)
                 {
                     dataZoom.marqueeStyle.onEnd(dataZoom);
@@ -793,7 +806,7 @@ namespace XCharts.Runtime
 
         private void DrawMarquee(VertexHelper vh, DataZoom dataZoom)
         {
-            if (!dataZoom.enable || !dataZoom.supportMarquee)
+            if (!dataZoom.enable || !dataZoom.supportMarquee || !dataZoom.context.isMarqueeDrag)
                 return;
             var areaColor = dataZoom.marqueeStyle.areaStyle.GetColor(chart.theme.dataZoom.dataAreaColor);
             UGL.DrawRectangle(vh, dataZoom.context.marqueeRect, areaColor);