diff --git a/Data/Xml/Exam.xml b/Data/Xml/Exam.xml
index 70d2893a..eadcd8d9 100644
--- a/Data/Xml/Exam.xml
+++ b/Data/Xml/Exam.xml
@@ -1482,7 +1482,7 @@
 						<Action type="UIShow" value="UIPointQuestion" isShow="false"></Action>
 
 						<Action type="Show" value="Models/quan_jirou"  isShow="true"></Action>
-						<Action type="Anim" value="Models/quan_jirou" animName="53quan_jirou" frame="0"></Action>
+						<Action type="Anim" value="Models/quan_jirou" animName="50qiekou" frame="0"></Action>
 						<Action type="Show" value="Models/TiMao"  isShow="false"></Action>
 						<Action type="Show" value="Models/SM_gou/SM_goushengti"  isShow="true"></Action>
 						<Action type="Show" value="Models/SM_gou/SM_goushengti/polySurface207"  isShow="false"></Action>
@@ -1559,8 +1559,7 @@
 							<Action type="Anim" value="Models/quan_jirou" animName="50qiekou" ></Action>
 						</Action>
 
-						<Action type="Anim" value="Models/zhushou" animName="58zhushou"  frame="0"></Action>
-						<Action type="Show" value="Models/wuchinie"  isShow="false"></Action>
+
 						<Action type="NextOperation"></Action>
 					</Action>
 				</Start>
@@ -1617,7 +1616,7 @@
 
 						<Action type="Hint" value="请按顺序进行相关操作" time="-1" icon="false" ></Action>
 						<Action type="CameraSwitch" nearPos="-1.298339,2.227672,0.1251958" nearRot="47.61902,94.25353,0" nearTime="0" normalPos="-1.298339,2.227672,0.1251958" normalRot="-1.298339,2.227672,0.1251958" normalTime="0" isNear="false"></Action>
-
+						<Action type="Show" value="Models/wuchinie"  isShow="false"></Action>
 						<!--54-->
 						<Action type="Any">
 							<Action type="Sequence">
@@ -1721,7 +1720,6 @@
 
 						<!--58-->
 						<Action type="Hint" value="请找出病变小肠" time="-1" icon="false" ></Action>
-						<Action type="HighLight" deviceName="病变小肠" isHigh="true" color="0,255,0,255"></Action>
 						<Action type="Any">
 							<Action type="Sequence">
 								<Condition type="ObjClick" deviceName="病变小肠"></Condition>
@@ -1731,7 +1729,6 @@
 								<Action type="Hint" value="选择错误" time="2" icon="true"></Action>
 							</Action>
 						</Action>
-						<Action type="HighLight" deviceName="病变小肠" isHigh="false" color="0,255,0,255"></Action>
 
 						<Action type="Show" value="Models/xiyinqiGuan"  isShow="false" ></Action>
 						<Action type="Parallel">
@@ -2058,7 +2055,6 @@
 						<Action type="Show" value="Models/68ChangZi/polySurface217.001"  isShow="false" isDevice="false"></Action>
 						<Action type="Show" value="Models/68ChangZi/polySurface217.002"  isShow="false" isDevice="false"></Action>
 						<Action type="Show" value="Models/68ChangZi"  isShow="true" isDevice="false"></Action>
-						<Action type="Show" value="Models/68ChangZi"  isShow="true" isDevice="false"></Action>
 
 						<Action type="Parallel">
 							<Action type="Anim" value="Models/changqian" animName="68changqian"  speed="1"></Action>
@@ -2236,6 +2232,10 @@
 						</Action>
 						<Action type="Show" value="Models/73Finishedchang/zhizhixueqian.001"  isShow="false" isDevice="false"></Action>
 
+						<Action type="Show" value="Models/changqian"  isShow="false" isDevice="false"></Action>
+						<Action type="Show" value="Models/68ChangZi"  isShow="false" isDevice="false"></Action>
+						<Action type="Show" value="Models/69changqian"  isShow="false" isDevice="false"></Action>
+						
 						<!--75-->
 						<Action type="Show" value="Models/75changqian"  isShow="true" isDevice="false"></Action>
 						<Action type="Show" value="Models/75changzi"  isShow="true" isDevice="false"></Action>
@@ -2341,9 +2341,6 @@
 						<Action type="Show" value="Models/77changzi"  isShow="false" isDevice="false"></Action>
 						<Action type="Show" value="Models/77changqian"  isShow="false" isDevice="false"></Action>
 						<Action type="Show" value="Models/77guan"  isShow="false" isDevice="false"></Action>
-						<Action type="Show" value="Models/changqian"  isShow="false" isDevice="false"></Action>
-						<Action type="Show" value="Models/68ChangZi"  isShow="false" isDevice="false"></Action>
-						<Action type="Show" value="Models/69changqian"  isShow="false" isDevice="false"></Action>
 						<Action type="Show" value="Models/zhudao"  isShow="false" isDevice="false"></Action>
 						<Action type="Show" value="Models/76changzi"  isShow="false" ></Action>
 						<Action type="Show" value="Models/76changqian"  isShow="false" ></Action>