diff --git a/Assets/Art/UIPrefab/UIKnowledge.prefab b/Assets/Art/UIPrefab/UIKnowledge.prefab
index 3df2dd9e..c0dbdf81 100644
--- a/Assets/Art/UIPrefab/UIKnowledge.prefab
+++ b/Assets/Art/UIPrefab/UIKnowledge.prefab
@@ -641,7 +641,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   m_Material: {fileID: 0}
-  m_Color: {r: 1, g: 1, b: 1, a: 0}
+  m_Color: {r: 1, g: 0, b: 0, a: 0}
   m_RaycastTarget: 1
   m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
diff --git a/Data/Audio/~$语音稿.docx b/Data/Audio/~$语音稿.docx
deleted file mode 100644
index c9f3ecb9..00000000
Binary files a/Data/Audio/~$语音稿.docx and /dev/null differ
diff --git a/Data/Audio/语音稿.docx b/Data/Audio/语音稿.docx
index 32042e51..6b37a40e 100644
Binary files a/Data/Audio/语音稿.docx and b/Data/Audio/语音稿.docx differ
diff --git a/Data/Xml/01_ShiYanLiLunRenZhi.xml b/Data/Xml/01_ShiYanLiLunRenZhi.xml
index af354031..19998b3c 100644
--- a/Data/Xml/01_ShiYanLiLunRenZhi.xml
+++ b/Data/Xml/01_ShiYanLiLunRenZhi.xml
@@ -24,10 +24,18 @@
 
   <Knowledge bgImage="Knowledge/ChangTu.png">
     <Item title="项目简介"  setPos="0,0">
-      <Item title="实验名称" bgImage="" setPos="0,67.59607">
+      <Item title="实验名称" bgImage="" setPos="0,67.59607" >
 
-        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_1.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <!--<Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_1.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>-->
 
+
+        
+        
+        <!--<Component type="Button" size="200,200" pos="400,-200">
+          <Action type="Log" value="第二步_第二个子步骤"></Action>
+        </Component>-->
+
+     
         <!--<Component type="Button" size="200,200" pos="200,-200">
           <Action type="Log" value="第二步_第二个子步骤"></Action>
         </Component>
@@ -260,6 +268,204 @@
     <!--</Component>-->
 
 
+    <Component type="Button" size="400,63.333" pos="0,-100">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_1.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+    <Component type="Button" size="722.1123,139.9433" pos="0,-189">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_2.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+    <Component type="Button" size="722.1123,299.2899" pos="0,-337">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_3.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+
+
+    <Component type="Button" size="722.1123,299.2899" pos="0,-337">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_4.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+    
+    <Component type="Button" size="722.1123,299.2899" pos="0,-337">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_5.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+
+
+    <Component type="Button" size="1152.911,127.6386" pos="0,-1187">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_6.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1152.911,412.588" pos="0,-1327">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_7.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1152.911,162.627" pos="0,-1756">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_8.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,127.002" pos="0,-2034">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_10.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-2184">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_11.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-2826">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_12.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-3456">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_13.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-4092">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_14.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-4742">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_15.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-5414.5">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_16.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+    <Component type="Button" size="1374.662,104.2974" pos="0,-5540">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_17.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="0,-5676">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_18.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="-23,-6312">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_19.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="-23,-6961">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_20.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="-23,-7611">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_21.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+    <Component type="Button" size="1374.662,104.2974" pos="-23,-8252">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_22.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="-23,-8902">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_23.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1374.662,104.2974" pos="-23,-9549">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_24.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+    <Component type="Button" size="1397.7,137.6156" pos="-23,-10206">
+      <Action type="Sequence">
+        <Action type="Log" value="111111111"></Action>
+        <Action type="Audio" audioType="Voice" value="二、shiyanlilunrenzhi/sound_25.mp3" loop="false" waitFinished="false" volumen="1" isPlay="true"></Action>
+        <Action type="Log" value="2222222222"></Action>
+      </Action>
+    </Component>
+
+
+
+
+
+
+
 
   </Knowledge>