diff --git a/doc/source/handycontrol/attach/infoElement/index.md b/doc/source/handycontrol/attach/infoElement/index.md
index ca12ad62..276af1f4 100644
--- a/doc/source/handycontrol/attach/infoElement/index.md
+++ b/doc/source/handycontrol/attach/infoElement/index.md
@@ -1,5 +1,69 @@
 ---
-title: 建设中
+title: InfoElement 信息元素
 ---
 
-建设中
\ No newline at end of file
+{%  note info no-icon %}
+
+继承自 [TitleElement]( https://handyorg.github.io/handycontrol/attach/titleElement/ )
+
+{% endnote%}
+
+# 属性
+
+| 名称             | 用途               |
+| ---------------- | ------------------ |
+| Placeholder      | 占位符（输入提示） |
+| Necessary        | 是否必填           |
+| Symbol           | 标记信息           |
+| ContentHeight    | 内容高度           |
+| MinContentHeight | 最小内容高度       |
+| MaxContentHeight | 最大内容高度       |
+
+# 使用案例
+
+## Placeholder 占位符
+
+```xml
+<StackPanel Width="200" VerticalAlignment="Center">
+    <hc:SearchBar/>
+    <hc:SearchBar hc:InfoElement.Placeholder="请输入查询条件" Style="{StaticResource SearchBarExtend}" Margin="0,16,0,0"/>
+</StackPanel>
+```
+
+![InfoElement.Placeholder](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/InfoElement.Placeholder.png)
+
+## Necessary 是否必填
+
+```xml
+    <hc:SearchBar hc:InfoElement.Placeholder="请输入查询条件" 
+                  hc:InfoElement.Title="查询条件" 
+                  Margin="10,10" hc:InfoElement.Necessary="True" 
+                  Style="{StaticResource SearchBarExtend}"/>
+```
+
+其中`hc:InfoElement.Title="查询条件" `继承自父类
+
+![InfoElement.Necssary](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/InfoElement.Necssary.png)
+
+## Symbol 标记信息
+
+```xml
+    <hc:SearchBar hc:InfoElement.Placeholder="请输入内容" 
+              hc:InfoElement.Title="此项必填" Style="{StaticResource SearchBarExtend}" 
+              Margin="10,10" hc:InfoElement.Necessary="True" 
+              hc:InfoElement.Symbol="x"/>
+```
+
+![InfoElement.Symbol](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/InfoElement.Symbol.png)
+
+## ContentHeight 内容高度
+
+```xml
+    <hc:SearchBar hc:InfoElement.Placeholder="请输入查询条件" 
+                  hc:InfoElement.ContentHeight="50"
+                  hc:InfoElement.Title="查询条件" 
+                  Margin="10,10" hc:InfoElement.Necessary="True" 
+                  Style="{StaticResource SearchBarExtend}"/>
+```
+
+![InfoElement.ContentHeight](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/InfoElement.ContentHeight.png)
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diff --git a/doc/source/handycontrol/attach/titleElement/index.md b/doc/source/handycontrol/attach/titleElement/index.md
index ca12ad62..7a86e9e0 100644
--- a/doc/source/handycontrol/attach/titleElement/index.md
+++ b/doc/source/handycontrol/attach/titleElement/index.md
@@ -1,5 +1,57 @@
 ---
-title: 建设中
+title: TitleElement 标题元素
 ---
 
-建设中
\ No newline at end of file
+# 属性
+
+| 名称           | 用途         |
+| -------------- | ------------ |
+| Title          | 标题信息     |
+| Background     | 标题背景色   |
+| Foreground     | 标题字体色   |
+| BorderBrush    | 标题边框色   |
+| TitleAlignment | 标题对齐方式 |
+| TitleWidth     | 标题宽度     |
+
+# 使用案例
+
+## Title 标题信息
+
+```xml
+    <hc:TextBox hc:TitleElement.Title="标题信息"
+                Margin="10,10"></hc:TextBox>
+```
+
+![TitleElement.Title](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/TitleElement.Title.png)
+
+## TitleAlignment 标题对齐方式
+
+```xml
+    <!--标题居于顶侧-->
+    <hc:TextBox hc:TitleElement.Title="标题信息"
+             hc:TitleElement.TitleAlignment="Top"
+             Margin="10,10"></hc:TextBox>
+    <!--标题居于左侧-->
+    <hc:TextBox hc:TitleElement.Title="标题信息"
+             hc:TitleElement.TitleAlignment="Left"
+             Margin="10,10"></hc:TextBox>
+```
+
+![TitleElement.TitleAlignment](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/TitleElement.TitleAlignment.png)
+
+## TitleWidth 标题宽度
+
+```xml
+        <!--设定TitleWidth为Auto-->
+        <hc:TextBox hc:TitleElement.Title="标题信息"
+             hc:TitleElement.TitleAlignment="Left"
+             hc:TitleElement.TitleWidth="Auto"
+             Margin="10,10"></hc:TextBox>
+        <!--设定TitleWidth为具体数值-->
+        <hc:TextBox hc:TitleElement.Title="标题信息"
+             hc:TitleElement.TitleAlignment="Left"
+             hc:TitleElement.TitleWidth="60"
+             Margin="10,10"></hc:TextBox>
+```
+
+![TitleElement.TitleWidth](https://raw.githubusercontent.com/HandyOrg/HandyOrgResource/master/HandyControl/Doc/attach/TitleElement.TitleWidth.png)
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