diff --git a/Data/Xml/Study.xml b/Data/Xml/Study.xml
index 4fe21328..40562320 100644
--- a/Data/Xml/Study.xml
+++ b/Data/Xml/Study.xml
@@ -766,9 +766,9 @@
             <Action type="Show" value="Environment/room_xishou/polySurface88.002"  isShow="false"></Action>
             <Action type="Show" value="Models/ZhuDao_chaunyifu/shoutao" isShow="false" ></Action>
             <Action type="Show" value="Models/ZhuDao_chaunyifu" isShow="false" ></Action>
-            
-            
-            <Action type="CameraSwitch" nearPos="-1.10516453,1.46107304,0.022305904" nearRot="50.4102554,269.686981,0" nearTime="0" normalPos="-1.10516453,1.46107304,0.022305904" normalRot="50.4102554,269.686981,0" normalTime="0" isOn="normal"></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="Delay" value="1"></Action>
             <Action type="Btns" value="下一步"></Action>
             <Condition type="UIClick" value="UIRoot/RightBottom/UIBtns/BtnContent/下一步"></Condition>
@@ -787,7 +787,7 @@
         </Reset>
         <Start>
           <Action type="Sequence">
-            <Action type="CameraSwitch" nearPos="-1.644294,1.735503,-2.34533" nearRot="41.35108,178.849,0" nearTime="1" normalPos="-1.652919,2.551265,-1.456412" normalRot="42.54142,179.4442,-1.810589E-08" normalTime="1" ></Action>
+            <Action type="CameraSwitch" normalPos="-1.67, 1.19, -2.79" normalRot="26.45, 179.50, 0.00" normalTime="0" isOn="normal"></Action>
             <Action type="Delay" value="1"></Action>
             <Action type="Btns" value="下一步"></Action>
             <Condition type="UIClick" value="UIRoot/RightBottom/UIBtns/BtnContent/下一步"></Condition>
@@ -805,7 +805,7 @@
         </Reset>
         <Start>
           <Action type="Sequence">
-            <Action type="CameraSwitch" nearPos="-3.175777,2.310207,-2.180018" nearRot="49.08841,181.6265,0" nearTime="1" normalPos="-3.175181,2.889172,-1.692058" normalRot="49.88198,179.6425,-2.939813E-06" normalTime="1" isNear="false"></Action>
+            <Action type="CameraSwitch" normalPos="-3.33, 1.50, -2.93" normalRot="50.40, 179.63, 0.00" normalTime="0" isOn="normal"></Action>
 
             <Action type="Delay" value="1"></Action>
             <Action type="Btns" value="下一步"></Action>
@@ -855,10 +855,8 @@
             <Action type="Log" value="主刀人员，相机点位设置"></Action>
 
             <!--镜头切过来-->
-            <Action type="CameraSwitch" nearDevice="洗手间相机位置点1" normalDevice="洗手间相机位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
-
-            <!--<Action type="Move" value="FlyCamera" to="46.44073,1.759616,-2.202513" time="0"></Action>
-            <Action type="Rotate" value="FlyCamera" to="7.624398,21.15804,-7.429481E-06" time="0"></Action>-->
+            <Action type="CameraSwitch" normalPos="46.97, 1.55, -1.11" normalRot="3.42, 24.43, 0.00" normalTime="0" isOn="normal" ></Action>
+         
             <!--点击帽子-->
             <Action type="Hint" value="穿戴帽子、口罩" time="-1" icon="false" audio="Q001.mp3"></Action>
             <Action type="HighLight"  deviceName="帽子" isHigh="true" color="0,255,0,255"></Action>
@@ -870,6 +868,8 @@
 
 
             <!--点击口罩-->
+            <Action type="CameraSwitch" normalPos="46.97, 1.55, -1.11" normalRot="3.42, 24.43, 0.00" normalTime="0" isOn="normal" ></Action>
+
             <Action type="HighLight"  deviceName="口罩" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" deviceName="口罩"></Condition>
 
@@ -883,13 +883,12 @@
             <Action type="Move" value="Models/ZhuDao_chaunyifu" to="49.992,0,0.201" time="0"></Action>
             <Action type="Rotate" value="Models/ZhuDao_chaunyifu" to="0,0,0" time="0"></Action>
 
-            <Action type="Parallel">
-              <Action type="CameraSwitch" nearDevice="洗手间相机位置点2" normalDevice="洗手间相机位置点2"  nearTime="0"  normalTime="0" isNear="false"></Action>
-
-            </Action>
+           
 
 
             <Action type="Hint" value="打开水龙头，按照七步洗手法进行手臂消毒" time="-1" icon="false" audio="Q002.mp3"></Action>
+            <Action type="CameraSwitch" normalPos="49.22, 1.61, 0.49" normalRot="23.09, 69.65, 0.00" normalTime="0" isOn="normal" ></Action>
+            
             <Action type="HighLight"  deviceName="水龙头" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" deviceName="水龙头"></Condition>
             <Action type="Show" value="Environment/room_xishou/shuiguan/Shui" isShow="true" ></Action>
@@ -898,6 +897,9 @@
 
 
             <Action type="Hint" value="手臂消毒后，呈“抱球状”姿势，用无菌擦手纸擦干手及手臂" time="-1" icon="false" audio="Q003.mp3"></Action>
+
+            <Action type="CameraSwitch" normalPos="49.22, 1.61, 0.49" normalRot="23.09, 69.65, 0.00" normalTime="0" isOn="normal" ></Action>
+
             <Action type="HighLight"  deviceName="擦手纸" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" deviceName="擦手纸"></Condition>
 
@@ -917,7 +919,7 @@
             </Action>
 
 
-
+            <Action type="CameraSwitch" normalPos="49.22, 1.61, 0.49" normalRot="23.09, 69.65, 0.00" normalTime="0" isOn="normal" ></Action>
             <Action type="Hint" value="用洁肤柔消毒凝胶进行术部部加强" time="-1" icon="false" audio="Q004.mp3"></Action>
             <Action type="HighLight"  deviceName="消毒凝胶" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" deviceName="消毒凝胶"></Condition>
@@ -930,16 +932,12 @@
 
 
 
-
+            <Action type="CameraSwitch" normalPos="-4.72, 1.58, -1.98" normalRot="13.73, 151.63, 0.00" normalTime="0" isOn="normal" ></Action>
             <Action type="Hint" value="穿戴手术衣和无菌手套" time="-1" icon="false" audio="Q005.mp3"></Action>
 
             <!--原先的位置点，及 旋转点-->
             <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="CameraSwitch" nearDevice="主刀人员穿戴衣服相机位置点1" normalDevice="主刀人员穿戴衣服相机位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
-
             <Action type="Show" value="Environment/SM_QvanChangJing/SM_BuLiaoLei/shoufuyi" isShow="true"></Action>
             <Action type="HighLight"  value="Environment/SM_QvanChangJing/SM_BuLiaoLei/shoufuyi" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_BuLiaoLei/shoufuyi"></Condition>
@@ -990,8 +988,9 @@
 
             <!--穿戴手套-->
 
-        
-       
+            <Action type="CameraSwitch" normalPos="-3.83, 1.67, -2.28" normalRot="20.88, 180.33, 0.00" normalTime="0"  ></Action>
+
+
             <Action type="HighLight"  deviceName="手套" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" deviceName="手套"></Condition>
             <Action type="HighLight"  deviceName="手套" isHigh="false" color="0,255,0,255"></Action>
@@ -1002,6 +1001,8 @@
             <Action type="Show" value="Models/ZhuDao_chaunyifu/shoutao" isShow="true" ></Action>
             <Action type="Show" value="Models/ZhuDao_chaunyifu/hand_shoutao/SM_YiShengShenTi1.006" isShow="false" ></Action>
             <Action type="Show" value="Models/ZhuDao_chaunyifu/hand_shoutao/SM_YiShengShenTi1.010" isShow="false" ></Action>
+            <Action type="CameraSwitch" normalPos="-3.83, 1.67, -2.28" normalRot="20.88, 180.33, 0.00" normalTime="0"  ></Action>
+
             <Action type="Parallel">
               <Action type="Anim" value="Models/ZhuDao_chaunyifu/hand_shoutao" animName="13daishoutao" ></Action>
               <Action type="Anim" value="Models/ZhuDao_chaunyifu" animName="wanzheng" ></Action>
@@ -1072,18 +1073,18 @@
             <!--隐藏帽子和口罩-->
             <Action type="Show" value="Models/ZhuDao_chaunyifu/SM_YiShengMaoZi1" isShow="false" ></Action>
             <Action type="Show" value="Models/ZhuDao_chaunyifu/SM_YiShengKouZhao1" isShow="false" ></Action>
-         
 
-            <Action type="CameraSwitch" nearDevice="洗手间相机位置点1" normalDevice="洗手间相机位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
+
+            <Action type="CameraSwitch" normalPos="46.97, 1.55, -1.11" normalRot="3.42, 24.43, 0.00" normalTime="0"  isOn="normal"></Action>
 
             <!--点击帽子-->
-
             <Action type="Hint" value="穿戴帽子、口罩" time="-1" icon="false" audio="Q001.mp3"></Action>
 
             <Action type="Show" value="Environment/room_xishou/SM_YiShengMaoZi1.005" isShow="true" ></Action>
 
             <Action type="Show" value="Environment/room_xishou/SM_YiShengKouZhao1.005" isShow="true" ></Action>
 
+            <Action type="CameraSwitch" normalPos="46.97, 1.55, -1.11" normalRot="3.42, 24.43, 0.00" normalTime="0"  isOn="normal"></Action>
 
             <Action type="HighLight"  deviceName="帽子" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" deviceName="帽子"></Condition>