diff --git a/Assets/Scenes/LouDiXuMuQvan.unity b/Assets/Scenes/LouDiXuMuQvan.unity
index d27cd24a..1e6553d4 100644
--- a/Assets/Scenes/LouDiXuMuQvan.unity
+++ b/Assets/Scenes/LouDiXuMuQvan.unity
@@ -891,6 +891,11 @@ Camera:
   m_OcclusionCulling: 1
   m_StereoConvergence: 10
   m_StereoSeparation: 0.022
+--- !u!4 &147369951 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: -1832404453228393106, guid: bab6a621eac3c364d8e3b2175bb7e836, type: 3}
+  m_PrefabInstance: {fileID: 2125983990281363814}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &157447658
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -4055,6 +4060,89 @@ Transform:
   - {fileID: 1825825592}
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &753089704
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 753089705}
+  - component: {fileID: 753089707}
+  - component: {fileID: 753089706}
+  m_Layer: 0
+  m_Name: shoushudaopian
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &753089705
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 753089704}
+  serializedVersion: 2
+  m_LocalRotation: {x: -7.1054274e-15, y: -2.8824802e-15, z: 1, w: 0.00000058114523}
+  m_LocalPosition: {x: -0.0592, y: 0, z: 0.0024}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 147369951}
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 180}
+--- !u!23 &753089706
+MeshRenderer:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 753089704}
+  m_Enabled: 1
+  m_CastShadows: 1
+  m_ReceiveShadows: 1
+  m_DynamicOccludee: 1
+  m_StaticShadowCaster: 0
+  m_MotionVectors: 1
+  m_LightProbeUsage: 1
+  m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
+  m_RayTraceProcedural: 0
+  m_RenderingLayerMask: 1
+  m_RendererPriority: 0
+  m_Materials:
+  - {fileID: 2100000, guid: 6780a2cce637ea64da411ed9539cf059, type: 2}
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
+  m_StaticBatchRoot: {fileID: 0}
+  m_ProbeAnchor: {fileID: 0}
+  m_LightProbeVolumeOverride: {fileID: 0}
+  m_ScaleInLightmap: 1
+  m_ReceiveGI: 1
+  m_PreserveUVs: 0
+  m_IgnoreNormalsForChartDetection: 0
+  m_ImportantGI: 0
+  m_StitchLightmapSeams: 1
+  m_SelectedEditorRenderState: 3
+  m_MinimumChartSize: 4
+  m_AutoUVMaxDistance: 0.5
+  m_AutoUVMaxAngle: 89
+  m_LightmapParameters: {fileID: 0}
+  m_SortingLayerID: 0
+  m_SortingLayer: 0
+  m_SortingOrder: 0
+  m_AdditionalVertexStreams: {fileID: 0}
+--- !u!33 &753089707
+MeshFilter:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 753089704}
+  m_Mesh: {fileID: -449612820699216928, guid: ea1d392e4345dc341be80a904b50d0de, type: 3}
 --- !u!1001 &758617108
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -4959,7 +5047,7 @@ PrefabInstance:
       objectReference: {fileID: 0}
     - target: {fileID: 919132149155446097, guid: ea1d392e4345dc341be80a904b50d0de, type: 3}
       propertyPath: m_IsActive
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 2223639932434330405, guid: ea1d392e4345dc341be80a904b50d0de, type: 3}
       propertyPath: m_PlayAutomatically
@@ -34613,7 +34701,10 @@ PrefabInstance:
       objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
-    m_AddedGameObjects: []
+    m_AddedGameObjects:
+    - targetCorrespondingSourceObject: {fileID: -1832404453228393106, guid: bab6a621eac3c364d8e3b2175bb7e836, type: 3}
+      insertIndex: -1
+      addedObject: {fileID: 753089705}
     m_AddedComponents:
     - targetCorrespondingSourceObject: {fileID: -4616874471702738927, guid: bab6a621eac3c364d8e3b2175bb7e836, type: 3}
       insertIndex: -1
diff --git a/Data/Xml/Study.xml b/Data/Xml/Study.xml
index 17db6f0c..401bf8cb 100644
--- a/Data/Xml/Study.xml
+++ b/Data/Xml/Study.xml
@@ -1300,10 +1300,10 @@
       <Step name="手术动物准备">
         <Reset>
           <Action type="Sequence">
-          
-            
-            
-            
+
+
+
+
           </Action>
         </Reset>
         <Start>
@@ -1354,7 +1354,7 @@
 
             <Action type="Show" value="Models/SM_gou/SM_gou_01"  isShow="true"></Action>
             <Action type="Show" value="Models/Aim_chaguan"  isShow="true"></Action>
-            
+
             <Action type="Anim" value="Models/Aim_yisheng_01" animName="26Aim_kangou" frame="0"></Action>
 
             <Action type="HighLight"  deviceName="插管" isHigh="true" color="0,255,0,255"></Action>
@@ -1389,16 +1389,16 @@
           </Action>
         </Start>
         <Finished>
-          <Action type="Log" value="手术动物准备Finish"></Action>
+          <Action type="Sequence">
 
-
-       
-          <Action type="Show" value="Models/SM_gou/SM_gou"  isShow="false"></Action>
-          <Action type="Show" value="Models/SM_gou/SM_gou_01"  isShow="false"></Action>
-          <Action type="Show" value="Models/SM_gou/SM_gou_02"  isShow="true"></Action>
-          <Action type="Show" value="Models/SM_gou/SM_guan/guan2_1"  isShow="false"></Action>
-          <Action type="Show" value="Models/SM_gou/SM_guan/guan2_2"  isShow="true"></Action>
-          <Action type="Show" value="Models/SM_gou/SM_goushengti"  isShow="true"></Action>
+            <Action type="Log" value="手术动物准备Finish"></Action>
+            <Action type="Show" value="Models/SM_gou/SM_gou"  isShow="false"></Action>
+            <Action type="Show" value="Models/SM_gou/SM_gou_01"  isShow="false"></Action>
+            <Action type="Show" value="Models/SM_gou/SM_gou_02"  isShow="true"></Action>
+            <Action type="Show" value="Models/SM_gou/SM_guan/guan2_1"  isShow="false"></Action>
+            <Action type="Show" value="Models/SM_gou/SM_guan/guan2_2"  isShow="true"></Action>
+            <Action type="Show" value="Models/SM_gou/SM_goushengti"  isShow="true"></Action>
+          </Action>
         </Finished>
       </Step>
 
@@ -1419,11 +1419,11 @@
             <Action type="Show" value="Models/zhudao"  isShow="true"></Action>
 
           </Action>
-            </Reset>
+        </Reset>
         <Start>
           <Action type="Sequence">
             <Action type="Log" value="术部剃毛准备"></Action>
-            
+
             <Action type="Show" value="Models/SM_gou/SM_gou"  isShow="false"></Action>
             <Action type="Show" value="Models/SM_gou/SM_gou_01"  isShow="false"></Action>
             <Action type="Show" value="Models/SM_gou/SM_gou_02"  isShow="true"></Action>
@@ -1440,7 +1440,7 @@
             <Action type="Show" value="Models/Aim_yisheng_01"  isShow="false"></Action>
 
             <Action type="Show" value="Models/zhudao"  isShow="true"></Action>
-           
+
             <!--点击电推子-->
 
             <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__dtz1" isHigh="true" color="0,255,0,255"></Action>
@@ -1449,15 +1449,17 @@
 
 
             <Action type="Show" value="Models/diantuizi"  isShow="true"></Action>
+            <Action type="Show" value="Models/TiMao"  isShow="true"></Action>
+
             <Action type="Parallel">
               <Action type="Anim" value="Models/diantuizi" animName="39电推子动画" ></Action>
               <Action type="Anim" value="Models/zhudao" animName="39主刀动画" ></Action>
             </Action>
             <Action type="Show" value="Models/diantuizi"  isShow="false"></Action>
-
+            <Action type="Show" value="Models/TiMao"  isShow="false"></Action>
 
             <!--点击胶带-->
-         
+
             <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__polySurface125" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__polySurface125"></Condition>
             <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__polySurface125" isHigh="false" color="0,255,0,255"></Action>
@@ -1469,7 +1471,7 @@
             </Action>
 
             <Action type="Show" value="Models/jiaobu"  isShow="false"></Action>
-            
+
 
             <Action type="NextOperation"></Action>
           </Action>
@@ -1482,10 +1484,11 @@
             <Action type="Show" value="Models/SM_gou/SM_guan/guan2_1"  isShow="false"></Action>
             <Action type="Show" value="Models/SM_gou/SM_guan/guan2_2"  isShow="true"></Action>
             <Action type="Show" value="Models/diantuizi"  isShow="false"></Action>
+            <Action type="Show" value="Models/Aim_yisheng_01"  isShow="false"></Action>
+            <Action type="Show" value="Models/zhudao"  isShow="true"></Action>
 
-
-
-          </Action>  </Finished>
+          </Action>
+        </Finished>
       </Step>
 
 
@@ -1494,7 +1497,7 @@
       <Step name="术部备皮准备">
         <Reset>
           <Action type="Sequence">
-          <Action type="Log" value="术部备皮准备重置"></Action>
+            <Action type="Log" value="术部备皮准备重置"></Action>
           </Action>
         </Reset>
         <Start>
@@ -1502,13 +1505,13 @@
             <Action type="Hint" value="用刀片刮掉腹中线区域的毛备皮。" time="-1" icon="false" audio="Q012.mp3"></Action>
             <Action type="CameraSwitch" nearDevice="手术台俯视视位置点1" normalDevice="手术台俯视视位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
 
-           
+
 
             <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__SM_DaoPian23" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__SM_DaoPian23"></Condition>
             <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__SM_DaoPian23" isHigh="false" color="0,255,0,255"></Action>
-          
-            <Action type="Show" value="Models/jiaobu"  isShow="false"></Action>
+
+            <Action type="Show" value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__SM_DaoPian23"  isShow="false"></Action>
             <Action type="Show" value="Models/daopian"  isShow="true"></Action>
             <Action type="Parallel">
               <Action type="Anim" value="Models/daopian" animName="41daopian" ></Action>
@@ -1517,6 +1520,7 @@
 
 
             <Action type="Show" value="Models/daopian"  isShow="false" ></Action>
+            <Action type="Show" value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__SM_DaoPian23"  isShow="true"></Action>
 
 
             <Action type="NextOperation"></Action>
@@ -1524,83 +1528,65 @@
         </Start>
         <Finished>
           <Action type="Sequence">
-            <Action type="Log" value="术部备皮,Finished"></Action>
+
+
+
+
+
           </Action>
         </Finished>
       </Step>
 
-      <!--42 点击 酒精喷壶-->
       <Step name="术部消毒准备">
         <Reset>
           <Action type="Log" value="2-1步重置"></Action>
         </Reset>
         <Start>
           <Action type="Sequence">
+
+            <!--42 点击 酒精喷壶-->
             <Action type="Hint" value="先用酒精对剃毛区域进行初步清洗。" time="-1" icon="false" audio="Q013.mp3"></Action>
-            <Action type="CameraSwitch" nearDevice="手术台俯视视位置点1" normalDevice="手术台俯视视位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
-
-
-
             <Action type="Show" value="Models/penhu"  isShow="true" ></Action>
 
             <Action type="HighLight"   value="Models/penhu/AlcoholSpray.002" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" value="Models/penhu/AlcoholSpray.002"></Condition>
             <Action type="HighLight"   value="Models/penhu/AlcoholSpray.002" isHigh="false" color="0,255,0,255"></Action>
-            <Action type="Anim" value="Models/penhu" animName="42penhu" ></Action>
-            <Action type="Show" value="Models/penhu"  isShow="false" ></Action>
 
 
+            <Action type="CameraSwitch" nearDevice="手术台俯视视位置点1" normalDevice="手术台俯视视位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
 
-            <Action type="NextOperation"></Action>
-          </Action>
-        </Start>
-        <Finished>
-
-        </Finished>
-      </Step>
-
-      <!--43 点击 酒精棉-->
-      <Step name="术部消毒准备">
-        <Reset>
-          <Action type="Log" value="2-1步重置"></Action>
-        </Reset>
-        <Start>
-          <Action type="Sequence">
+            <Action type="Show" value="Models/penhu"  isShow="true"></Action>
+            <Action type="Parallel">
+              <Action type="Anim" value="Models/penhu" animName="42penhu" ></Action>
+              <Action type="Anim" value="Models/zhudao" animName="42zhudao" ></Action>
+            </Action>
+            <Action type="Show" value="Models/penhu"  isShow="false"></Action>
+            <!--43 点击 酒精棉-->
             <Action type="Hint" value="用镊子夹着酒精棉呈圆形逆时针由里向外消毒。待其干燥。。" time="-1" icon="false" audio="Q014.mp3"></Action>
-            <Action type="CameraSwitch" nearPos="-0.6115125,2.286091,2.874755" nearRot="25.15765,163.7622,0" nearTime="0" normalPos="-0.6115125,2.286091,2.874755" normalRot="25.15765,163.7622,0" normalTime="0" isNear="false"></Action>
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_JiuJingMianQiu_polySurface123" isHigh="true" color="0,255,0,255"></Action>
+            <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_JiuJingMianQiu_polySurface123"></Condition>
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_JiuJingMianQiu_polySurface123" isHigh="false" color="0,255,0,255"></Action>
 
-            <Action type="HighLight"   value="Models/niezi/棱角球" isHigh="true" color="0,255,0,255"></Action>
-            <Condition type="ObjClick" value="Models/niezi/棱角球"></Condition>
-            <Action type="HighLight"   value="Models/niezi/棱角球" isHigh="false" color="0,255,0,255"></Action>
-            <Action type="Anim" value="Models/niezi" animName="43niezi" ></Action>
+            <Action type="Show" value="Models/niezi"  isShow="true"></Action>
+            <Action type="Parallel">
+              <Action type="Anim" value="Models/niezi" animName="43niezi" ></Action>
+              <Action type="Anim" value="Models/zhudao" animName="43zhudao" ></Action>
+            </Action>
+            <Action type="Show" value="Models/niezi"  isShow="false"></Action>
 
-
-
-            <Action type="NextOperation"></Action>
-          </Action>
-        </Start>
-        <Finished>
-
-        </Finished>
-      </Step>
-      <!--44 点击  碘伏棉-->
-      <Step name="术部消毒准备">
-        <Reset>
-          <Action type="Log" value="2-1步重置"></Action>
-        </Reset>
-        <Start>
-          <Action type="Sequence">
+            <!--44 点击  碘伏棉-->
+            <!--点击，碘伏棉球-->
             <Action type="Hint" value="用镊子夹着碘伏棉呈圆形逆时针由里向外消毒。待其干燥。（再交替反复操作两次）。" time="-1" icon="false" audio="Q015.mp3"></Action>
-            <Action type="CameraSwitch" nearPos="-0.6115125,2.286091,2.874755" nearRot="25.15765,163.7622,0" nearTime="0" normalPos="-0.6115125,2.286091,2.874755" normalRot="25.15765,163.7622,0" normalTime="0" isNear="false"></Action>
-
-
-            <Action type="HighLight"   value="Models/niezi/棱角球" isHigh="true" color="0,255,0,255"></Action>
-            <Condition type="ObjClick" value="Models/niezi/棱角球"></Condition>
-            <Action type="HighLight"   value="Models/niezi/棱角球" isHigh="false" color="0,255,0,255"></Action>
-            <Action type="Anim" value="Models/niezi" animName="43niezi" ></Action>
-
-
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_DianFuMianQiu_polySurface123" isHigh="true" color="0,255,0,255"></Action>
+            <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_DianFuMianQiu_polySurface123"></Condition>
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_DianFuMianQiu_polySurface123" isHigh="false" color="0,255,0,255"></Action>
 
+            <Action type="Show" value="Models/niezi"  isShow="true"></Action>
+            <Action type="Parallel">
+              <Action type="Anim" value="Models/niezi" animName="43niezi" ></Action>
+              <Action type="Anim" value="Models/zhudao" animName="43zhudao" ></Action>
+            </Action>
+            <Action type="Show" value="Models/niezi"  isShow="false"></Action>
             <Action type="NextOperation"></Action>
           </Action>
         </Start>
@@ -1609,15 +1595,20 @@
         </Finished>
       </Step>
 
+
+
+
       <!--45 文字提示  -->
       <Step name="手术室准备">
         <Reset>
-          <Action type="Log" value="2-1步重置"></Action>
+          <Action type="Sequence">
+
+          </Action>
         </Reset>
         <Start>
           <Action type="Sequence">
+            <Action type="CameraSwitch" nearDevice="手术台俯视视位置点1" normalDevice="手术台俯视视位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
 
-            <Action type="CameraSwitch" nearPos="-0.6115125,2.286091,2.874755" nearRot="25.15765,163.7622,0" nearTime="0" normalPos="-0.6115125,2.286091,2.874755" normalRot="25.15765,163.7622,0" normalTime="0" isNear="false"></Action>
 
 
             <Action type="TextTip" value="手术场地术前、术后进行紫外线灯消毒1小时。" audio="Q016.mp3" btns="确定"/>
@@ -1629,7 +1620,11 @@
           </Action>
         </Start>
         <Finished>
+          <Action type="Sequence">
 
+
+
+          </Action>
         </Finished>
       </Step>
 
@@ -1645,41 +1640,59 @@
           <Action type="Sequence">
 
             <Action type="Hint" value="将创巾中央剪出手术切口范围，平铺到手术动物身上。" time="-1" icon="false" audio="Q017.mp3"></Action>
-            <Action type="CameraSwitch" nearPos="-0.6115125,2.286091,2.874755" nearRot="25.15765,163.7622,0" nearTime="0" normalPos="-0.6115125,2.286091,2.874755" normalRot="25.15765,163.7622,0" normalTime="0" isNear="false"></Action>
+            <Action type="CameraSwitch" nearDevice="手术台俯视视位置点1" normalDevice="手术台俯视视位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
 
-            <Action type="HighLight"   value="Models/chuangjin/chuangjin" isHigh="true" color="0,255,0,255"></Action>
-            <Condition type="ObjClick" value="Models/chuangjin/chuangjin"></Condition>
-            <Action type="HighLight"   value="Models/chuangjin/chuangjin" isHigh="false" color="0,255,0,255"></Action>
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_ChuangJin" isHigh="true" color="0,255,0,255"></Action>
+            <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_ChuangJin"></Condition>
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_BuLiaoLei/pasted__SM_ChuangJin" isHigh="false" color="0,255,0,255"></Action>
 
+            <Action type="Show" value="Models/jianjian"  isShow="true" ></Action>
+            <Action type="Show" value="Models/zhudao"  isShow="true" ></Action>
+            <Action type="Show" value="Models/chuangjin"  isShow="true" ></Action>
+            <Action type="Show" value="Models/zhushou"  isShow="true" ></Action>
 
-            <Action type="Anim" value="Models/chuangjin" animName="46chuangjin" ></Action>
-            <Action type="Anim" value="Models/jianjian" animName="46jianjian" ></Action>
-
-            <Action type="NextOperation"></Action>
-          </Action>
-        </Start>
-        <Finished>
-          <Action type="Sequence">
-
-
-          </Action>
-        </Finished>
-      </Step>
-      <!--47 点击皮镊,暂时空着-->
-      <Step name="测试麻醉程度">
-        <Reset>
-        </Reset>
-        <Start>
-          <Action type="Sequence">
+            <Action type="Parallel">
+              <Action type="Anim" value="Models/jianjian" animName="46jianjian" ></Action>
+              <Action type="Anim" value="Models/zhudao" animName="46zhudao"></Action>
+              <Action type="Anim" value="Models/chuangjin" animName="46chuangjin"></Action>
+              <Action type="Anim" value="Models/zhushou" animName="46zhushou"></Action>
+            </Action>
 
+            <!--47 点击皮镊-->
             <Action type="Hint" value="用皮镊在皮肤上夹两点定位，测试麻醉程度，并消毒。" time="-1" icon="false" audio="Q018.mp3"></Action>
-            <Action type="CameraSwitch" nearPos="-0.6115125,2.286091,2.874755" nearRot="25.15765,163.7622,0" nearTime="0" normalPos="-0.6115125,2.286091,2.874755" normalRot="25.15765,163.7622,0" normalTime="0" isNear="false"></Action>
 
-            <!--<Action type="HighLight"   value="" isHigh="true" color="0,255,0,255"></Action>
-            <Condition type="ObjClick" deviceName=""></Condition>
-            <Action type="HighLight"   value="" isHigh="false" color="0,255,0,255"></Action>
-            <Action type="Anim" value="" animName="" ></Action>
-            <Action type="Anim" value="" animName="" ></Action>-->
+            <Action type="HighLight"   value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__pPlane4" isHigh="true" color="0,255,0,255"></Action>
+            <Condition type="ObjClick" value="Environment/SM_QvanChangJing/SM_JianZiLei/pasted__pPlane4"></Condition>
+            <Action type="HighLight"   value="  Environment/SM_QvanChangJing/SM_JianZiLei/pasted__pPlane4" isHigh="false" color="0,255,0,255"></Action>
+
+
+
+            <Action type="Show" value="Models/zhushou"  isShow="false"></Action>
+            <Action type="Show" value="Models/zhudao"  isShow="true"></Action>
+
+            <Action type="Show" value="Models/Aim_yisheng_01"  isShow="true"></Action>
+            <Action type="Show" value="Models/Aim_pishi"  isShow="true"></Action>
+            <Action type="Parallel">
+              <Action type="Anim" value="Models/Aim_pishi" animName="皮镊皮试" ></Action>
+              <Action type="Anim" value="Models/Aim_yisheng_01" animName="26Aim_pishi" ></Action>
+            </Action>
+            <Action type="Show" value="Models/Aim_pishi"  isShow="false"></Action>
+
+            <Action type="Anim" value="Models/Aim_yisheng_01" animName="26Aim_kanpingmu" ></Action>
+            <Action type="Anim" value="Models/Aim_yisheng_01" animName="26Aim_kangou" ></Action>
+            
+            <!--最后播放一次-->
+            <!--酒精消毒动画-->
+            <Action type="Show" value="Models/niezi"  isShow="true"></Action>
+            <Action type="Parallel">
+              <Action type="Anim" value="Models/niezi" animName="43niezi" ></Action>
+              <Action type="Anim" value="Models/zhudao" animName="43zhudao" ></Action>
+            </Action>
+            <Action type="Show" value="Models/niezi"  isShow="false"></Action>
+            
+
+       
+
 
             <Action type="NextOperation"></Action>
           </Action>
@@ -1692,7 +1705,8 @@
         </Finished>
       </Step>
 
-      <!--48 鼠标滑动虚线（手术虚线）/暂时，点击手术刀-->
+
+      <!--48-53步骤-->
       <Step name="术部开刀">
         <Reset>
         </Reset>
@@ -1700,7 +1714,11 @@
           <Action type="Sequence">
 
             <Action type="Hint" value="脐前腹中线切口，手术刀切开皮肤" time="-1" icon="false" audio="Q019.mp3"></Action>
-            <Action type="CameraSwitch" nearPos="-0.6115125,2.286091,2.874755" nearRot="25.15765,163.7622,0" nearTime="0" normalPos="-0.6115125,2.286091,2.874755" normalRot="25.15765,163.7622,0" normalTime="0" isNear="false"></Action>
+            <Action type="CameraSwitch" nearDevice="手术台俯视视位置点1" normalDevice="手术台俯视视位置点1"  nearTime="0"  normalTime="0" isNear="false"></Action>
+
+
+            <Action type="Show" value="Models/niezi"  isShow="true"></Action>
+
 
             <Action type="HighLight"   value="Models/dao" isHigh="true" color="0,255,0,255"></Action>
             <Condition type="ObjClick" value="Models/dao"></Condition>
@@ -2505,7 +2523,7 @@
             <!--显示动画里的手术刀-->
             <Action type="Show" value="Models/shoushudao"  isShow="true" ></Action>
 
-            
+
             <Action type="NextOperation"></Action>
 
           </Action>
@@ -2541,7 +2559,7 @@
 
               <Action type="Anim" value="Models/shoushudao"  animName="71shoushudao"   speed="1"></Action>
               <Action type="Anim" value="Models/zhudao"  animName="71zhudao"   speed="1"></Action>
-            
+
 
             </Action>
             <Action type="NextOperation"></Action>
@@ -2603,7 +2621,7 @@
         <Start>
           <Action type="Sequence">
             <Action type="Hint" value="将切除的坏死肠管移至弯盘中。" time="-1" icon="false" audio="Q034.mp3"></Action>
-           
+
             <Action type="Log" value="73，步骤"></Action>
 
             <Action type="Show" value="Models/shoushudao"  isShow="true" ></Action>
@@ -2643,11 +2661,11 @@
             <Action type="Log" value="74，步骤"></Action>
 
 
-            
-            
-<Action type="HighLight"  value="Models/changqian" isHigh="true" color="0,255,0,255"></Action>
-<Condition type="ObjClick" value="Models/changqian" isRight="true"></Condition>
-<Action type="HighLight"  value="Models/changqian" isHigh="false" color="0,255,0,255"></Action>
+
+
+            <Action type="HighLight"  value="Models/changqian" isHigh="true" color="0,255,0,255"></Action>
+            <Condition type="ObjClick" value="Models/changqian" isRight="true"></Condition>
+            <Action type="HighLight"  value="Models/changqian" isHigh="false" color="0,255,0,255"></Action>
             <Action type="Anim" value="Models/changqian"  animName="75changqian"   speed="1"></Action>
 
 
@@ -2675,9 +2693,9 @@
 
             <Action type="Parallel">
 
-            <Action type="Anim" value="Models/changqian"  animName="75changqian"   speed="1"></Action>
-            <Action type="Anim" value="Models/75changzi"  animName="75changzi"   speed="1"></Action>
-            <Action type="Anim" value="Models/zhudao"  animName="75zhushou"   speed="1"></Action>
+              <Action type="Anim" value="Models/changqian"  animName="75changqian"   speed="1"></Action>
+              <Action type="Anim" value="Models/75changzi"  animName="75changzi"   speed="1"></Action>
+              <Action type="Anim" value="Models/zhudao"  animName="75zhushou"   speed="1"></Action>
 
             </Action>
             <Action type="NextOperation"></Action>
@@ -2708,7 +2726,7 @@
               <Action type="Anim" value="Models/76changzi"  animName="76changzi"   speed="1"></Action>
               <Action type="Anim" value="Models/zhudao"  animName="76zhudao"   speed="1"></Action>
               <Action type="Anim" value="Models/zhushou"  animName="76zhushou"   speed="1"></Action>
-              
+
             </Action>
             <Action type="NextOperation"></Action>
           </Action>