diff --git a/Data/Xml/Pig1.xml b/Data/Xml/Pig1.xml
index 06a152c9..0de55930 100644
--- a/Data/Xml/Pig1.xml
+++ b/Data/Xml/Pig1.xml
@@ -524,7 +524,6 @@
               <Action type="Rotate" value="FlyCamera" to="17.27, 183.30, 0.00" time="0"></Action>
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/KouZhao" isHigh="true" color="0,255,0,255"></Action>
 
@@ -543,7 +542,6 @@
               <Action type="Rotate" value="FlyCamera" to="17.27, 183.30, 0.00" time="0"></Action>
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/GongZuoFu" isHigh="true" color="0,255,0,255"></Action>
 
@@ -601,8 +599,9 @@
             <Action type="HighLight" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/group1/joint11/joint10/DuZi" isHigh="false" color="0,255,0,255"></Action>
             <Action type="HighLight" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/group1/joint11/joint10/joint9/joint15/joint14/joint5/ZuoTui" isHigh="false" color="0,255,0,255"></Action>
             <Action type="HighLight" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/group1/joint11/joint10/joint9/joint8/joint14/YouTui" isHigh="false" color="0,255,0,255"></Action>
-         
-            
+            <Action type="HighLight" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/group1/joint11/joint12/joint13/joint3/joint17/joint1/joint2/KouBi" isHigh="false" color="0,255,0,255"></Action>
+
+
             <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="1 zhuaqu"  frame="1"></Action>
 
           </Action>
@@ -729,7 +728,6 @@
 
               <!--选择了任意一个-->
               <Action type="Any">
-                <!--判断物体点击，点击耳牌钳,或者耳牌-->
                 <Action type="Sequence">
 
 
@@ -816,25 +814,27 @@
           <Action type="Sequence">
             <Action type="StrEvent" name="HighLightTrigger" value="false"></Action>
 
-            <Action type="CameraSwitch" nearDevice="实际操作相机点位" normalDevice="实际操作相机点位"  nearTime="0"  normalTime="0" isNear="false"></Action>
             <!--碰撞器启用-->
             <Action type="Collider" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/SM_XiaoZhu_ShenTi"  colliderType="Active" args="true"></Action>
+
+
+            
             <!--播放动画-->
-            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="pingtuo6Start"></Action>
-
-
+            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="6_pingtuo" frame="0"></Action>
           </Action>
 
         </Reset>
         <!--点击仔猪,托平仔猪-->
         <Start>
           <Action type="Sequence">
+            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="6_pingtuo" frame="0"></Action>
             <Action type="CameraSwitch" nearDevice="实际操作相机点位" normalDevice="实际操作相机点位"  nearTime="0"  normalTime="0" isNear="false"></Action>
+        
             <Action type="StrEvent" name="HighLightTrigger" value="false"></Action>
 
             <Action type="Hint" value="羊水粘液清理干净后，两手平托住仔猪（将假死仔猪平放垫布上）" time="-1" icon="false" audio="Zhu/Z010.mp3"></Action>
 
-            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="6_pingtuo" frame="2"></Action>
+            
             <!--碰撞器启用-->
             <Action type="Collider" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/SM_XiaoZhu_ShenTi"  colliderType="Active" args="true"></Action>
 
@@ -871,8 +871,7 @@
             <Action type="Show" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_JieChanZhi1" isShow="false"></Action>
 
             <!--播放动画-->
-            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="pingtuo6End"></Action>
-
+            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="6_pingtuo" frame="73"></Action>
 
           </Action>
         </Finished>
@@ -886,13 +885,12 @@
 
             <!--碰撞器禁用-->
             <Action type="Collider" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/SM_XiaoZhu_ShenTi"  colliderType="Active" args="false"></Action>
-            <Action type="CameraSwitch" nearDevice="实际操作相机点位" normalDevice="实际操作相机点位"  nearTime="0"  normalTime="0" isNear="true"></Action>
-            <!--播放动画-->
-            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="chuigi7Start"></Action>
+
             <!--显示  口罩-->
             <Action type="Show" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/juese/group2/SM_KouZhao" isShow="true"></Action>
 
-
+            <!--播放动画-->
+            <Action type="Anim" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2" animName="7_chuigi" frame="24"></Action>
           </Action>
         </Reset>
         <Start>
@@ -901,9 +899,10 @@
             <Action type="StrEvent" name="HighLightTrigger" value="false"></Action>
 
             <Action type="Sequence">
-            <Action type="CameraSwitch" nearDevice="实际操作相机点位" normalDevice="实际操作相机点位"  nearTime="0"  normalTime="0" isNear="false"></Action>
 
-            <Action type="Hint" value="左手大拇指及食指还需将仔猪口掰开，术者口腔形成圆柱形，往仔猪口内快速吹气5~7次" time="-1" icon="false" audio="Zhu/Z011.mp3"></Action>
+              <Action type="CameraSwitch"  nearPos="3.26, 1.68, -0.67" nearRot="14.02, 90.15, 0.00" nearTime="0" normalPos="1.77, 1.84, -0.59" normalRot="20.12, 90.55, 0.00" normalTime="0" ></Action>
+
+              <Action type="Hint" value="左手大拇指及食指还需将仔猪口掰开，术者口腔形成圆柱形，往仔猪口内快速吹气5~7次" time="-1" icon="false" audio="Zhu/Z011.mp3"></Action>
             <!--口鼻-->
             <Action type="Show" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/group1/joint11/joint12/joint13/joint3/joint17/joint1/joint2/KouBi" isShow="true"></Action>
             <Action type="HighLight" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_ShouXiaoZhu/group3/group1/joint11/joint12/joint13/joint3/joint17/joint1/joint2/KouBi" isHigh="true" color="0,255,0,255"></Action>
@@ -928,7 +927,9 @@
           </Action>
           <!--按压动画-->
           <Action type="Sequence">
-            <Action type="CameraSwitch" nearDevice="实际操作相机点位" normalDevice="实际操作相机点位"  nearTime="0"  normalTime="0" isNear="false"></Action>
+
+            <Action type="CameraSwitch"  nearPos="3.26, 1.68, -0.67" nearRot="14.02, 90.15, 0.00" nearTime="0" normalPos="1.77, 1.84, -0.59" normalRot="20.12, 90.55, 0.00" normalTime="0" ></Action>
+
             <Action type="Hint" value="进行胸肺按压3次左右" time="-1" icon="false" audio="Zhu/Z012.mp3"></Action>
             <!--接产纸隐藏-->
             <Action type="Show" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_JieChanZhi1" isShow="false"></Action>
@@ -982,7 +983,7 @@
           <!--人工呼吸及胸肺按压-->
           <Action type="Sequence">
 
-            <Action type="CameraSwitch" nearDevice="实际操作相机点位" normalDevice="实际操作相机点位"  nearTime="0"  normalTime="0" isNear="false"></Action>
+            <Action type="CameraSwitch"  nearPos="3.26, 1.68, -0.67" nearRot="14.02, 90.15, 0.00" nearTime="0" normalPos="1.77, 1.84, -0.59" normalRot="20.12, 90.55, 0.00" normalTime="0" ></Action>
 
             <!--人物手中的接产纸隐藏-->
             <Action type="Show" value="ExamPrefab/Teach_ModelChose/SM_zhu_an2/SM_JieChanZhi1" isShow="false"></Action>
diff --git a/Data/Xml/Pig2.xml b/Data/Xml/Pig2.xml
index 368d33ba..70b51e5c 100644
--- a/Data/Xml/Pig2.xml
+++ b/Data/Xml/Pig2.xml
@@ -496,7 +496,6 @@
               <Action type="Rotate" value="FlyCamera" to="17.27, 183.30, 0.00" time="0"></Action>
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/KouZhao" isHigh="true" color="0,255,0,255"></Action>
 
@@ -516,7 +515,6 @@
 
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/GongZuoFu" isHigh="true" color="0,255,0,255"></Action>
 
diff --git a/Data/Xml/Pig3.xml b/Data/Xml/Pig3.xml
index 57f95d38..da8a13df 100644
--- a/Data/Xml/Pig3.xml
+++ b/Data/Xml/Pig3.xml
@@ -664,7 +664,7 @@
 
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
+           
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/KouZhao" isHigh="true" color="0,255,0,255"></Action>
 
@@ -684,7 +684,6 @@
 
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/GongZuoFu" isHigh="true" color="0,255,0,255"></Action>
 
diff --git a/Data/Xml/Pig4.xml b/Data/Xml/Pig4.xml
index 27e0acdb..dc2f830e 100644
--- a/Data/Xml/Pig4.xml
+++ b/Data/Xml/Pig4.xml
@@ -503,7 +503,6 @@
               <Action type="Rotate" value="FlyCamera" to="17.27, 183.30, 0.00" time="0"></Action>
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/KouZhao" isHigh="true" color="0,255,0,255"></Action>
 
@@ -522,7 +521,7 @@
               <Action type="Rotate" value="FlyCamera" to="17.27, 183.30, 0.00" time="0"></Action>
 
 
-              <Action type="Hint" value="穿戴帽子、口罩、工作服" time="-1" icon="false" audio="Zhu/Z004.mp3"></Action>
+
 
               <Action type="HighLight" value="ExamPrefab/huanzhuang/WuPin/GongZuoFu" isHigh="true" color="0,255,0,255"></Action>