diff --git a/doc/source/handycontrol/extend_controls/floatingBlock/index.md b/doc/source/handycontrol/extend_controls/floatingBlock/index.md
index 7eb12950..107ed97e 100644
--- a/doc/source/handycontrol/extend_controls/floatingBlock/index.md
+++ b/doc/source/handycontrol/extend_controls/floatingBlock/index.md
@@ -1,3 +1,45 @@
 ---
-title: FloatingBlock
+title: FloatingBlock 漂浮块
 ---
+
+可借助漂浮块实现特殊的点击效果。
+
+```cs
+public class FloatingBlock : Control
+```
+
+# 依赖属性
+
+|属性|描述|默认值|备注|
+|-|-|-|-|
+|ToX|X轴消失位置|0||
+|ToY|y轴消失位置|-100||
+|Duration|动画持续时间|2s||
+|HorizontalOffset|横向偏移|0||
+|VerticalOffset|纵向偏移|0||
+|ContentTemplate|漂浮内容模板|||
+|Content|漂浮内容||||
+
+# 案例
+
+```xml
+<StackPanel Margin="32" VerticalAlignment="Center">
+    <Button hc:IconElement.Geometry="{StaticResource ThumbsUpGeometry}" Width="180">
+        <hc:FloatingBlock.ContentTemplate>
+            <DataTemplate>
+                <Path Data="{StaticResource ThumbsUpGeometry}" Fill="{DynamicResource DangerBrush}" Width="16" Height="16"/>
+            </DataTemplate>
+        </hc:FloatingBlock.ContentTemplate>
+    </Button>
+    <Button Content="Good" hc:FloatingBlock.Content="Good" Width="180" Margin="0,10,0,0"/>
+    <Button hc:IconElement.Geometry="{StaticResource ThumbsUpGeometry}" Width="180" Margin="0,10,0,0" hc:FloatingBlock.Duration="0:0:1" hc:FloatingBlock.VerticalOffset="-20" hc:FloatingBlock.ToX="50" hc:FloatingBlock.ToY="-80">
+        <hc:FloatingBlock.ContentTemplate>
+            <DataTemplate>
+                <Path Data="{StaticResource ThumbsUpGeometry}" Fill="{DynamicResource DangerBrush}" Width="16" Height="16"/>
+            </DataTemplate>
+        </hc:FloatingBlock.ContentTemplate>
+    </Button>
+</StackPanel>
+```
+
+![FloatingBlock](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Resources/FloatingBlock.gif)
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