diff --git a/Assets/Scenes/LouDiXuMuQvan.unity b/Assets/Scenes/LouDiXuMuQvan.unity
index ecdedb25..50dde294 100644
--- a/Assets/Scenes/LouDiXuMuQvan.unity
+++ b/Assets/Scenes/LouDiXuMuQvan.unity
@@ -131,6 +131,18 @@ PrefabInstance:
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       value: 0
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diff --git a/Data/Xml/Exam.xml b/Data/Xml/Exam.xml
index 4059d993..723ee574 100644
--- a/Data/Xml/Exam.xml
+++ b/Data/Xml/Exam.xml
@@ -980,6 +980,7 @@
 
 
 						<!--点击水龙头-->
+						<Action type="Hint" value="请按顺序进行相关操作" time="-1" icon="true" audio="Q002.mp3"></Action>
 						<Action type="Any">
 							<Action type="Sequence">
 								<Condition type="ObjClick" deviceName="水龙头"></Condition>
@@ -998,6 +999,7 @@
 
 
 						<!--点击擦手纸-->
+						<Action type="Hint" value="请按顺序进行相关操作" time="-1" icon="true" audio="Q003.mp3"></Action>
 						<Action type="Any">
 							<Action type="Sequence">
 								<Condition type="ObjClick" deviceName="无菌擦手纸"></Condition>
@@ -1026,6 +1028,7 @@
 
 
 						<!--点击消毒凝胶-->
+						<Action type="Hint" value="请按顺序进行相关操作" time="-1" icon="true" audio="Q004.mp3"></Action>
 						<Action type="Any">
 							<Action type="Sequence">
 								<Condition type="ObjClick" deviceName="消毒凝胶"></Condition>
@@ -1044,17 +1047,28 @@
 						</Action>
 
 
-						<Action type="PointQuestion" value="路径1,路径2"></Action>
-
-						<Action type="Anim" value="Models/ZhuDao_chaunyifu" animName="洗手" frame="0"></Action>
-
 						<Action type="Move" value="Models/ZhuDao_chaunyifu" to="-4.333,0,-3.307" time="0"></Action>
 						<Action type="Rotate" value="Models/ZhuDao_chaunyifu" to="0,90,0" time="0"></Action>
 
 						<Action type="Move" value="FlyCamera" to="-2.291751,3.206589,-0.4614787" time="0"></Action>
 						<Action type="Rotate" value="FlyCamera" to="31.98415,200.0271,0" time="0"></Action>
-						<Action type="HighLight"  deviceName="一次性手术衣" isHigh="true" color="0,255,0,255"></Action>
-						<Condition type="ObjClick" deviceName="一次性手术衣"></Condition>
+
+
+						<Action type="PointQuestion" value="Models/ZhuDao_chaunyifu/yifu/yifu/Bone.010,Models/ZhuDao_chaunyifu/yifu/yifu/Bone.010/Bone.011/Bone.012/Bone.014"></Action>
+
+						<!--点击手术服-->
+						<Action type="Hint" value="请选择拿起手术服时的捏拿位置" time="-1" icon="true" audio="Q005.mp3"></Action>
+						<Action type="Any">
+							<Action type="Sequence">
+								<Condition type="ObjClick" value="Models/ZhuDao_chaunyifu/yifu/yifu/Bone.010"></Condition>
+								<Action type="SetScore" name="术前准备主刀人员准备" value="1"></Action>
+							</Action>
+
+							<Action type="Sequence">
+								<Condition type="ObjClick" value="Models/ZhuDao_chaunyifu/yifu/yifu/Bone.010/Bone.011/Bone.012/Bone.014"></Condition>
+								<Action type="Hint" value="选择错误，应捏拿衣领处" time="2" icon="false"></Action>
+							</Action>
+						</Action>
 
 						<Action type="Parallel">
 							<Action type="Sequence">
@@ -1065,14 +1079,23 @@
 								<Action type="Anim" value="Models/ZhuDao_chaunyifu/yifu" animName="穿手术服" ></Action>
 								<Action type="Show" value="Models/ZhuDao_chaunyifu/yifu"  isShow="false"></Action>
 								<Action type="Show" value="Models/ZhuDao_chaunyifu/nan_shoushufu.001"  isShow="true"></Action>
-
 							</Action>
 						</Action>
 
+						<Action type="PointQuestion" value="Models/ZhuDao_chaunyifu/shoutao/空物体.001,Models/ZhuDao_chaunyifu/shoutao/空物体.002"></Action>
 
-						<Action type="HighLight"  deviceName="一次性外科灭菌手套" isHigh="true" color="0,255,0,255"></Action>
-						<Condition type="ObjClick" deviceName="一次性外科灭菌手套"></Condition>
-
+						<!--点击无菌手套-->
+						<Action type="Hint" value="请选择拿起手套时的捏拿位置" time="-1" icon="true" audio="Q005.mp3"></Action>
+						<Action type="Any">
+							<Action type="Sequence">
+								<Condition type="ObjClick" value="Models/ZhuDao_chaunyifu/shoutao/空物体.001"></Condition>
+								<Action type="SetScore" name="术前准备主刀人员准备" value="1"></Action>
+							</Action>
+							<Action type="Sequence">
+								<Condition type="ObjClick" value="Models/ZhuDao_chaunyifu/shoutao/空物体.002"></Condition>
+								<Action type="Hint" value="选择错误，应捏翻折部位" time="2" icon="false"></Action>
+							</Action>
+						</Action>
 						<Action type="Parallel">
 							<Action type="Show" value="Models/ZhuDao_chaunyifu/shoutao" isShow="true" ></Action>
 
@@ -1088,8 +1111,8 @@
 							</Action>
 							<Action type="Anim" value="Models/ZhuDao_chaunyifu/shoutao" animName="戴手套" ></Action>
 						</Action>
-
 						<Action type="Show" value="Models/ZhuDao_chaunyifu/shoutao" isShow="false" ></Action>
+						
 						<Action type="NextOperation"></Action>
 					</Action>
 				</Start>