diff --git a/Assets/Art/UIPrefab/UIInput.prefab b/Assets/Art/UIPrefab/UIInput.prefab
index f1384322..48fb7a4c 100644
--- a/Assets/Art/UIPrefab/UIInput.prefab
+++ b/Assets/Art/UIPrefab/UIInput.prefab
@@ -406,6 +406,7 @@ RectTransform:
   m_Children:
   - {fileID: 5713198942243338701}
   - {fileID: 4088299374814189916}
+  - {fileID: 6752308035749137221}
   m_Father: {fileID: 4314000628692641735}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
@@ -626,6 +627,140 @@ MonoBehaviour:
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   m_baseMaterial: {fileID: 0}
   m_maskOffset: {x: 0, y: 0, z: 0, w: 0}
+--- !u!1 &3712061405182650876
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+  m_Component:
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+  - component: {fileID: 3484095499643152155}
+  - component: {fileID: 5631736032870827383}
+  m_Layer: 5
+  m_Name: Unit
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!224 &6752308035749137221
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+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
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+  m_Father: {fileID: 4725815479797068311}
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+  m_AnchorMax: {x: 0, y: 1}
+  m_AnchoredPosition: {x: 120, y: 0}
+  m_SizeDelta: {x: 0, y: 0}
+  m_Pivot: {x: 0.5, y: 0.5}
+--- !u!222 &3484095499643152155
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+  m_CullTransparentMesh: 1
+--- !u!114 &5631736032870827383
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+  m_overrideHtmlColors: 0
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+    rgba: 4294967295
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+  m_fontSizeBase: 20
+  m_fontWeight: 400
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+  m_fontSizeMax: 72
+  m_fontStyle: 0
+  m_HorizontalAlignment: 1
+  m_VerticalAlignment: 512
+  m_textAlignment: 65535
+  m_characterSpacing: 0
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+  m_parseCtrlCharacters: 1
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+  m_verticalMapping: 0
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diff --git a/Doc/Xml配置文档.xml b/Doc/Xml配置文档.xml
index 5af5b965..fc3e3f49 100644
--- a/Doc/Xml配置文档.xml
+++ b/Doc/Xml配置文档.xml
@@ -81,7 +81,7 @@
 
 	<!--输入框
 	title 显示的题目
-	Input 为输入框（可多个） var里面存储是输入值
+	Input 为输入框（可多个） var里面存储是输入值 unit是单位或者输入框后面的内容
 	btn 为按钮（可多个） 
 	checkAnswer 是否开启检查答案 
 	answer 是正确答案 用|分割 可以支持多个正确答案
@@ -93,7 +93,7 @@
 	wrongScore错误的分数 （每错一次扣一次分）
 	-->
 	<Action type="Input" title="请输入" finishedEvent="UI关闭事件通知用StrEvent接收">
-		<Input name="数字1:" var="变量1" answer="100|200"></Input>
+		<Input name="数字1:" var="变量1" answer="100|200" unit=""></Input>
 		<Input name="数字2:" var="变量2" answer="200|400"></Input>
 		<Btn name="确定" clickEvent="确定点击" checkAnswer="true" wrongLabel="输入错误" wrongCount="3" autoHide="-1"  scoreStepName="" rightScore="0" wrongScore="-1"></Btn>
 		<Btn name="取消"></Btn>