diff --git a/Assets/Scenes/LouDiXuMuQvan.unity b/Assets/Scenes/LouDiXuMuQvan.unity
index f7da0f76..acc82ce6 100644
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diff --git a/Data/Xml/Exam.xml b/Data/Xml/Exam.xml
index 8f47f746..007ad637 100644
--- a/Data/Xml/Exam.xml
+++ b/Data/Xml/Exam.xml
@@ -819,7 +819,7 @@
 						<Action type="Show" value="Models/ZhuDao_chaunyifu/shoutao" isShow="false" ></Action>
 
 
-						<Action type="CameraSwitch" normalPos="-1.07, 1.59, 0.04" normalRot="50.17, 269.17, 0.00" normalTime="0"></Action>
+						<Action type="CameraSwitch" normalPos="-1.07, 1.59, 0.04" normalRot="50.17, 269.17, 0.00" normalTime="0" isOn="normal"></Action>
 
 						<Action type="Hint" value="请在右侧物品栏中，点选当前实训所需的器械" time="-1" icon="true" ></Action>
 						<Action type="UITools"
@@ -1321,7 +1321,7 @@
 						<Action type="Hint" value="请按顺序进行相关操作" time="-1" icon="false"></Action>
 
 
-						<Action type="CameraSwitch" normalPos="-0.18, 1.84, 1.22" normalRot="30.10, 139.14, 0.00" nearPos="-3.33, 1.50, -2.93" nearRot="50.40, 179.63, 0.00" normalTime="0"></Action>
+						<Action type="CameraSwitch" normalPos="-0.65, 2.27, 1.14" normalRot="30.10, 139.14, 0.00" nearPos="-3.33, 1.50, -2.93" nearRot="50.40, 179.63, 0.00" normalTime="0"></Action>
 						<Action type="Any">
 							<Action type="Sequence">
 								<Condition type="ObjClick" deviceName="保定绳"></Condition>
@@ -2457,8 +2457,8 @@
 
 						<Action type="CameraSwitch" normalPos="-0.39, 1.48, -0.12" normalRot="60.00, 359.29, 0.00" nearPos="-0.39, 1.48, -0.12" nearRot="60.00, 359.29, 0.00" normalTime="0"></Action>
 						<Action type="Point3DQuestion">
-							<Data name="78-1" position="-0.4205,1.36449,-0.07598" rotate="0,0,0" scale="0.008,0.008,0.008" rotateSpeed="180" clickEvent="1"></Data>
-							<Data name="78-2" position="-0.42121,1.37154,-0.08337" rotate="0,0,0" scale="0.008,0.008,0.008" rotateSpeed="180" clickEvent="2"></Data>
+							<Data name="78-1" position="-0.4205,1.36449,-0.07598" rotate="90,0,0" scale="0.008,0.008,0.008" rotateSpeed="180" clickEvent="1"></Data>
+							<Data name="78-2" position="-0.42121,1.37154,-0.08337" rotate="90,0,0" scale="0.008,0.008,0.008" rotateSpeed="180" clickEvent="2"></Data>
 						</Action>
 
 						<Action type="Hint" value="请选择正确的牵引线打结位置" time="-1" icon="true"></Action>
@@ -2542,6 +2542,7 @@
 						<Action type="Show" value="Models/CZ_FengXian_Timeline"  isShow="true"></Action>
 						<Action type="Show" value="Models/82changzi"  isShow="false"></Action>
 
+						<Action type="Show" value="Models/82changqian"  isShow="false"></Action>
 
 						<Action type="CameraSwitch" normalPos="-0.65, 2.27, 1.14" normalRot="31.40, 180.14, 0.00" nearPos="-3.33, 1.50, -2.93" nearRot="50.40, 179.63, 0.00" normalTime="0"></Action>
 						<Action type="Hint" value="请按顺序进行相关操作。" time="-1" icon="false" ></Action>
@@ -2571,6 +2572,7 @@
 
 						<Action type="Show" value="Models/CZ_FengXian_Timeline"  isShow="false"></Action>
 						<Action type="Show" value="Models/82changzi"  isShow="true"></Action>
+						<Action type="Show" value="Models/82changqian"  isShow="true"></Action>
 						<!--82-->
 						<Action type="Parallel">
 							<Action type="Show" value="Models/82_1zhusheqi"  isShow="false" ></Action>
@@ -2589,6 +2591,7 @@
 
 						<Action type="TimeLine" value="Models/zhudao"   frame="0" endFrame="0" isShow="true" isWait="true"></Action>
 
+						<Action type="Anim" value="Models/zhushou" animName="zhushouNormal" ></Action>
 
 						<Action type="TextQuestion" title="主刀人员的手触摸了切除肠段，应该？" options="A、继续后续手术流程|B、使用消毒纸巾擦拭|C、更换无菌手套|D、喷涂酒精消毒" answers="3" btns="确定" wait="1" showAnswer="true" scoreName="术前准备肠端吻合" rightScore="1" wrongScore="0" finishedEvent="答题完成"></Action>
 						<Condition type="StrEvent" value="答题完成"></Condition>