diff --git a/Data/Xml/MiDuYi.xml b/Data/Xml/MiDuYi.xml
index 44907d89..7fbe3871 100644
--- a/Data/Xml/MiDuYi.xml
+++ b/Data/Xml/MiDuYi.xml
@@ -62,7 +62,7 @@
 					<Action type="Move" value="FlyCamera" to="-0.126,1.437,1.9828" time="0"></Action>
 					<Action type="Rotate" value="FlyCamera" to="14.95233,0,0" time="0"></Action>
 
-					<Action type="Hint" value="请检查密度仪是否放置水平，小气泡是否位于圆圈正中" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请检查密度仪是否放置水平，小气泡是否位于圆圈正中" time="-1" audio="sound_64.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="CustomParent/QiPaoQvYv" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="CustomParent/QiPaoQvYv"></Condition>
 					<Action type="HighLightFlash" value="CustomParent/QiPaoQvYv" isHigh="false"></Action>
@@ -84,7 +84,7 @@
 		<Step name="2.开启电源">
 			<Start>
 				<Action type="Sequence">
-					<Action type="Hint" value="请点击电源键，使仪器进行自检" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请点击电源键，使仪器进行自检" time="-1"  audio="sound_65.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_DianYuan" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_MiDuYi/SM_DianYuan" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_DianYuan" isHigh="false"></Action>
@@ -99,7 +99,7 @@
 		<Step name="3.长按Enter键">
 			<Start>
 				<Action type="Sequence">
-					<Action type="Hint" value="请长按Enter键，待仪器显示屏上出现AIR字样" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请长按Enter键，待仪器显示屏上出现AIR字样" time="-1" audio="sound_66.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_WenDing" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClickLong" value="ChangJing/SM_MiDuYi/SM_WenDing" time="2"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_WenDingg" isHigh="false"></Action>
@@ -120,7 +120,7 @@
 						<Action type="Rotate" value="FlyCamera" to="27.97902,0,0" time="1.5"></Action>
 					</Action>
 					
-					<Action type="Hint" value="请打开密度仪顶盖板" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请打开密度仪顶盖板" time="-1"  audio="sound_67.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_DiangGaiBan" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_MiDuYi/SM_DiangGaiBan" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_DiangGaiBan" isHigh="false"></Action>
@@ -138,7 +138,7 @@
 						<Action type="Move" value="FlyCamera" to="-0.0049,1.4947,2.127" time="1.5"></Action>
 						<Action type="Rotate" value="FlyCamera" to="27.97902,0,0" time="1.5"></Action>
 					</Action>
-					<Action type="Hint" value="请将需要测量的宝石放置在密度仪的托盘上，并关闭顶盖板" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请将需要测量的宝石放置在密度仪的托盘上，并关闭顶盖板" time="-1" audio="sound_68.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_BaoShi/SM_HaiLanBaoShi/SM_HaiLanBaoShi" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_BaoShi/SM_HaiLanBaoShi/SM_HaiLanBaoShi" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_BaoShi/SM_HaiLanBaoShi/SM_HaiLanBaoShi" isHigh="false"></Action>
@@ -165,7 +165,7 @@
 		<Step name="6.记录测量值">
 			<Start>
 				<Action type="Sequence">
-					<Action type="Hint" value="待数值稳定后，请按下Enter键，记录刚才所测数值，显示屏出现WATER字样" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="待数值稳定后，请按下Enter键，记录刚才所测数值，显示屏出现WATER字样" time="-1"  audio="sound_69.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_WenDing" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_MiDuYi/SM_WenDing" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_WenDing" isHigh="false"></Action>
@@ -181,7 +181,7 @@
 		<Step name="7.取出宝石">
 			<Start>
 				<Action type="Sequence">
-					<Action type="Hint" value="请将宝石从密度仪上方的托盘处取出" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请将宝石从密度仪上方的托盘处取出" time="-1" audio="sound_70.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_DiangGaiBan" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_MiDuYi/SM_DiangGaiBan" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_DiangGaiBan" isHigh="false"></Action>
@@ -197,7 +197,7 @@
 		<Step name="8.置于水下网兜内">
 			<Start>
 				<Action type="Sequence">
-					<Action type="Hint" value="请将测量宝石置于水下网兜内" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请将测量宝石置于水下网兜内" time="-1" audio="sound_71.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_CeGaiBan" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_MiDuYi/SM_CeGaiBan" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_CeGaiBan" isHigh="false"></Action>
@@ -213,7 +213,7 @@
 		<Step name="9.测量数值并记录">
 			<Start>
 				<Action type="Sequence">
-					<Action type="Hint" value="请点击Enter键进行测量，待数值稳定后，再次按下Enter键得出测量结果" time="-1" icon="true" ></Action>
+					<Action type="Hint" value="请点击Enter键进行测量，待数值稳定后，再次按下Enter键得出测量结果" time="-1" audio="sound_72.mp3" icon="true" ></Action>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_WenDing" isHigh="true" color="255,0,0,255" time="1" count="-1"></Action>
 					<Condition type="ObjClick" value="ChangJing/SM_MiDuYi/SM_WenDing" isRight="true"></Condition>
 					<Action type="HighLightFlash" value="ChangJing/SM_MiDuYi/SM_WenDing" isHigh="false"></Action>
diff --git a/Data/Xml/ZheSheYi.xml b/Data/Xml/ZheSheYi.xml
index a7d55904..107f7811 100644
--- a/Data/Xml/ZheSheYi.xml
+++ b/Data/Xml/ZheSheYi.xml
@@ -92,14 +92,14 @@
             <Action type="Move" value="FlyCamera" to="0.29278937,1.5161742,1.99351454" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="26.0753975,358.597992,0" time="0"></Action>
 
-            <Action type="TextTip" title="实验说明" value="折射仪又称折光仪，用来测定折射率、双折率、光性，折射率是物质的重要物理常数之一。折射仪主要由高折射率棱镜（铅玻璃或立方氧化锆）、棱镜反射镜、透镜、标尺（内标尺或外标尺）和目镜等组成。可用于：1．鉴定宝石，可测定RI1.35-1.81之间宝石的折射率值；2．可测定宝石的双折射率（DR）；3．确定宝石的轴性，如一轴晶、二轴晶和各向同性（等轴晶系、非晶质）；4．确定宝石的光性符号，如各向异性宝石的正光性和负光性。"  btns="确定"/>
+            <Action type="TextTip" title="实验说明" value="折射仪又称折光仪，用来测定折射率、双折率、光性，折射率是物质的重要物理常数之一。折射仪主要由高折射率棱镜（铅玻璃或立方氧化锆）、棱镜反射镜、透镜、标尺（内标尺或外标尺）和目镜等组成。可用于：1．鉴定宝石，可测定RI1.35-1.81之间宝石的折射率值；2．可测定宝石的双折射率（DR）；3．确定宝石的轴性，如一轴晶、二轴晶和各向同性（等轴晶系、非晶质）；4．确定宝石的光性符号，如各向异性宝石的正光性和负光性。"    btns="确定"/>
             <Condition type="UIClick" value="UIRoot/PopUI/UITextTip/Mask/Content/BtnContent/确定"></Condition>
 
             <!--近距离视角-->
             <Action type="Move" value="FlyCamera" to="0.39630115,1.31917739,2.2649951" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="53.2786102,357.34729,0" time="0"></Action>
            
-            <Action type="Hint" value="请通过蘸有酒精的棉花球洗宝石和棱镜" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请通过蘸有酒精的棉花球洗宝石和棱镜" audio="sound_19.mp3" time="-1" icon="true" ></Action>
 
             <!--点击棉花球-->
 
@@ -125,7 +125,7 @@
       <Step name="2.滴入折射油">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="请在折射仪棱镜上点一滴折射油" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请在折射仪棱镜上点一滴折射油"  time="-1"  audio="sound_20.mp3" icon="true" ></Action>
             <!--点击折射油-->
              <Action type="HighLightFlash" value="Main/SM_ZheSheYou" isHigh="true" color="255,0,0,255" time="0.25" count="-1"></Action>
             <Condition type="ObjClick" value="Main/SM_ZheSheYou" ></Condition>
@@ -146,7 +146,7 @@
       <Step name="3.放置宝石">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="请将宝石最大的台面放入棱镜上，浸油使宝石和棱镜之间形成良好的光学接触" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请将宝石最大的台面放入棱镜上，浸油使宝石和棱镜之间形成良好的光学接触" time="-1"  audio="sound_21.mp3" icon="true" ></Action>
             <Action type="Move" value="FlyCamera" to="0.39630115,1.31917739,2.2649951" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="53.2786102,357.34729,0" time="0"></Action>
 
@@ -171,7 +171,7 @@
       <Step name="4.观察折射率">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="请将眼睛靠近目镜，观察阴影区和明亮区并读数，读数保留小数点第三位" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请将眼睛靠近目镜，观察阴影区和明亮区并读数，读数保留小数点第三位" time="-1"  audio="sound_22.mp3" icon="true" ></Action>
             <!--近距离视角-->
             <Action type="Move" value="FlyCamera" to="0.331295699,1.35148299,2.24543476" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="45.0413284,0.093054384,-4.7198836e-09" time="0"></Action>
@@ -197,7 +197,7 @@
       <Step name="5.转动宝石，记录数值">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="请按顺序转动宝石360°，可转动30°——90°不等角度进行观察读数记录，盖上盖子可使影像更清晰，观察折射率的跳动，并记录数值" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请按顺序转动宝石360°，可转动30°——90°不等角度进行观察读数记录，盖上盖子可使影像更清晰，观察折射率的跳动，并记录数值" time="-1"  audio="sound_23.mp3" icon="true" ></Action>
             <Action type="Show" value="Main/SM_BianShi_ZSY" isShow="false"></Action>
             <Action type="Show" value="Main/SM_BianShi_ZSY (1)" isShow="true"></Action>
 
@@ -264,7 +264,7 @@
             <!--换图片-->
             <Action type="Show" value="Main/SM_ZHeSheYi/SM_PianGuangPian/Canvas/Image (4)" isShow="true"></Action>
 
-            <Action type="Hint" value="请按顺序转动宝石360°，可转动30°——90°不等角度进行观察读数记录，盖上盖子可使影像更清晰，观察折射率的跳动，并记录数值" time="0" icon="true" ></Action>
+            <Action type="Hint" value="请按顺序转动宝石360°，可转动30°——90°不等角度进行观察读数记录，盖上盖子可使影像更清晰，观察折射率的跳动，并记录数值" time="0"   icon="true" ></Action>
 
             <Action type="Log" value="自定义UI！！！"></Action>
   
@@ -287,7 +287,7 @@
       <Step name="6.取下宝石">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="测试完毕后，请将宝石轻推至金属台上，取下宝石" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="测试完毕后，请将宝石轻推至金属台上，取下宝石" time="-1"  audio="sound_24.mp3" icon="true" ></Action>
 
             <Action type="Show" value="Main/SM_BianShi_ZSY" isShow="true"></Action>
             <Action type="Show" value="Main/SM_BianShi_ZSY (1)" isShow="false"></Action>
@@ -313,7 +313,7 @@
       <Step name="7.清洗宝石和棱镜">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="请使用棉球清洗宝石和折射仪棱镜，擦拭棱镜时要注意将沾有酒精的棉球沿着一个方向擦" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请使用棉球清洗宝石和折射仪棱镜，擦拭棱镜时要注意将沾有酒精的棉球沿着一个方向擦" time="-1"   audio="sound_25.mp3" icon="true" ></Action>
 
             <!--近距离视角-->
             <Action type="Move" value="FlyCamera" to="0.39630115,1.31917739,2.2649951" time="0"></Action>
diff --git a/Data/Xml/ZiWaiYingGuangDeng.xml b/Data/Xml/ZiWaiYingGuangDeng.xml
index a43392b4..20b25e17 100644
--- a/Data/Xml/ZiWaiYingGuangDeng.xml
+++ b/Data/Xml/ZiWaiYingGuangDeng.xml
@@ -102,7 +102,7 @@
             <Action type="Move" value="FlyCamera" to="-0.347500294,1.37970066,2.14059496" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="33.3920975,359.285889,-1.59777631e-08" time="0"></Action>
 
-            <Action type="Hint" value="请将被测试的玉滴石放置到紫外荧光灯的暗箱内" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请将被测试的玉滴石放置到紫外荧光灯的暗箱内" time="-1"  audio="sound_55.mp3" icon="true" ></Action>
 
             <!--点击  塑料袋-->
 
@@ -130,7 +130,7 @@
             <!--显微镜开关视角-->
             <Action type="Move" value="FlyCamera" to="-0.299600005,1.42850006,2.43650007" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="81.3902893,180,180" time="0"></Action>
-            <Action type="Hint" value="请填写紫外荧光灯长波数值" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请填写紫外荧光灯长波数值" time="-1"  audio="sound_56.mp3" icon="true" ></Action>
 
             <Action type="Input" title="请输入" finishedEvent="UI关闭事件通知用StrEvent接收">
               <Input name="紫外荧光灯长波数值:" var="变量1" answer="365"></Input>
@@ -152,7 +152,7 @@
             <Action type="Move" value="FlyCamera" to="-0.299600005,1.42850006,2.43650007" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="81.3902893,180,180" time="0"></Action>
 
-            <Action type="Hint" value="请按下长波电源开关，贴近遮光罩进行观察" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请按下长波电源开关，贴近遮光罩进行观察" time="-1" audio="sound_57.mp3" icon="true" ></Action>
             <Action type="Collider" value="Main/SM_ZiWaiYingGuangDeng (1)/SM_DengDi"  colliderType="Active" args="false"></Action>
 
             <!--点击-->
@@ -182,7 +182,7 @@
       <Step name="4.关闭长波电源">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="结束观察后，请关闭长波电源开关" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="结束观察后，请关闭长波电源开关" time="-1" audio="sound_58.mp3" icon="true" ></Action>
             <!--显微镜开关视角-->
             <Action type="Move" value="FlyCamera" to="-0.299600005,1.42850006,2.43650007" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="81.3902893,180,180" time="0"></Action>
@@ -204,7 +204,7 @@
       <Step name="5.填写紫外荧光灯短波数值">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="请填写紫外荧光灯短波数值" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请填写紫外荧光灯短波数值" time="-1" audio="sound_59.mp3" icon="true" ></Action>
 
             <!--显微镜开关视角-->
             <Action type="Move" value="FlyCamera" to="-0.299600005,1.42850006,2.43650007" time="0"></Action>
@@ -244,7 +244,7 @@
             <Action type="Move" value="FlyCamera" to="-0.299600005,1.42850006,2.43650007" time="0"></Action>
             <Action type="Rotate" value="FlyCamera" to="81.3902893,180,180" time="0"></Action>
 
-            <Action type="Hint" value="请按下短波电源开关，贴近遮光罩进行观察" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="请按下短波电源开关，贴近遮光罩进行观察" time="-1"  audio="sound_60.mp3" icon="true" ></Action>
             <Action type="Collider" value="Main/SM_ZiWaiYingGuangDeng (1)/SM_DengDi"  colliderType="Active" args="false"></Action>
 
             <!--点击-->
@@ -273,7 +273,7 @@
       <Step name="7.关闭短波电源">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="结束观察后，请关闭短波电源开关" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="结束观察后，请关闭短波电源开关" time="-1"  audio="sound_61.mp3" icon="true" ></Action>
 
             <!--显微镜开关视角-->
             <Action type="Move" value="FlyCamera" to="-0.299600005,1.42850006,2.43650007" time="0"></Action>
@@ -298,7 +298,7 @@
       <Step name="8.取下宝石">
         <Start>
           <Action type="Sequence">
-            <Action type="Hint" value="观察完毕后，请从紫外荧光灯的暗箱内取下宝石" time="-1" icon="true" ></Action>
+            <Action type="Hint" value="观察完毕后，请从紫外荧光灯的暗箱内取下宝石" time="-1" audio="sound_62.mp3" icon="true" ></Action>
 
             <!--台面视角-->
             <Action type="Move" value="FlyCamera" to="-0.341725171,1.40319395,2.0855093" time="0"></Action>