diff --git a/page-pdf.html b/page-pdf.html
index 11460fb..6873a9e 100644
--- a/page-pdf.html
+++ b/page-pdf.html
@@ -29,8 +29,8 @@
     </div>
 
     <!-- pdf预览 -->
-    <div class="page-content">
-      <div id="my-pdf"></div>
+    <div class="page-iframe">
+      <iframe class="iframe" src="media/pdf/AELOS PRO 3 使用手册V1.42-基于镜像1.0.4，软件版本2.0.0(含)以上.pdf" title="pdf" width="100%" height="100%"></iframe>
     </div>
 
     <!-- 账号：admin 密码：83560792 -->
@@ -84,16 +84,5 @@
 <script type="text/javascript" src="js/libs/flexible.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <script type="text/javascript" src="js/index.js"></script>
-<script type="text/javascript">
-  function showPDF() {
-    PDFObject.embed(
-      'media/pdf/AELOS PRO 3 使用手册V1.42-基于镜像1.0.4，软件版本2.0.0(含)以上.pdf', //pdf资源路径
-      '#my-pdf' // 页面展示的div的id
-    )
-  }
-  showPDF()
-</script>
 </html>
\ No newline at end of file
diff --git a/page-pdfVideo.html b/page-pdfVideo.html
index ee1677e..29a34a1 100644
--- a/page-pdfVideo.html
+++ b/page-pdfVideo.html
@@ -31,7 +31,7 @@
     <!-- pdf视频 -->
     <div class="perview-codeVideo">
       <div class="perview-code">
-        <div id="leftpdf"></div>
+        <iframe class="iframe" src="media/pdf/AELOS PRO 3 使用手册V1.42-基于镜像1.0.4，软件版本2.0.0(含)以上.pdf" title="pdf" width="100%" height="100%"></iframe>
         <!-- <div class="empty-data">
           <img src="images/index-img9.png" alt="" />
           <p>暂无文件</p>
@@ -122,18 +122,7 @@
 </body>
 <script type="text/javascript" src="js/libs/jquery-3.7.1.min.js"></script>
 <script type="text/javascript" src="js/libs/flexible.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
 <script type="text/javascript" src="js/index.js"></script>
-<script type="text/javascript">
-  function showPDF() {
-    PDFObject.embed(
-      'media/pdf/AELOS PRO 3 使用手册V1.42-基于镜像1.0.4，软件版本2.0.0(含)以上.pdf', //pdf资源路径
-      '#leftpdf' // 页面展示的div的id
-    )
-  }
-  showPDF()
-</script>
 </html>
\ No newline at end of file
diff --git a/page2.html b/page2.html
index 6dd9a2d..3027855 100644
--- a/page2.html
+++ b/page2.html
@@ -57,21 +57,21 @@
               </a>
             </li>
             <li>
-              <a href="javascript:;">
+              <a href="page-pdfVideo.html">
                 <div class="tj-list-img mask-active">
                   <img src="images/img-bg.png" alt="" />
                   <span></span>
                 </div>
-                <p>颜色识别分类3</p>
+                <p>click --- pdf视频 -颜色识别分类3</p>
               </a>
             </li>
             <li>
-              <a href="javascript:;">
+              <a href="page-pdf.html">
                 <div class="tj-list-img mask-active">
                   <img src="images/img-bg.png" alt="" />
                   <span></span>
                 </div>
-                <p>uLtraArm套装4</p>
+                <p>click --- pdf - uLtraArm套装4</p>
               </a>
             </li>
             <li>
@@ -257,8 +257,6 @@
 <script type="text/javascript" src="js/libs/flexible.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <!-- 模块切换 -->
 <script type="text/javascript" src="js/plugins/jquery.easing.1.3.js"></script>
 <script type="text/javascript" src="js/plugins/jquery.gridnav.js"></script>
diff --git a/page3-1.html b/page3-1.html
index de6ae28..9e86042 100644
--- a/page3-1.html
+++ b/page3-1.html
@@ -258,8 +258,6 @@
 <script type="text/javascript" src="js/libs/flexible.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <!-- 模块切换 -->
 <script type="text/javascript" src="js/plugins/jquery.easing.1.3.js"></script>
 <script type="text/javascript" src="js/plugins/jquery.gridnav.js"></script>
diff --git a/page3-2.html b/page3-2.html
index 6ea7c64..7c889b4 100644
--- a/page3-2.html
+++ b/page3-2.html
@@ -258,8 +258,6 @@
 <script type="text/javascript" src="js/libs/flexible.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <!-- 模块切换 -->
 <script type="text/javascript" src="js/plugins/jquery.easing.1.3.js"></script>
 <script type="text/javascript" src="js/plugins/jquery.gridnav.js"></script>
diff --git a/page3-3.html b/page3-3.html
index 17541b8..ebb2004 100644
--- a/page3-3.html
+++ b/page3-3.html
@@ -258,8 +258,6 @@
 <script type="text/javascript" src="js/libs/flexible.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <!-- 模块切换 -->
 <script type="text/javascript" src="js/plugins/jquery.easing.1.3.js"></script>
 <script type="text/javascript" src="js/plugins/jquery.gridnav.js"></script>
diff --git a/page3-4.html b/page3-4.html
index efc60f6..6e87a06 100644
--- a/page3-4.html
+++ b/page3-4.html
@@ -88,8 +88,6 @@
 <script type="text/javascript" src="js/libs/flexible.js"></script>
 <!-- 弹出框 -->
 <script type="text/javascript" src="js/libs/layer/layer.js"></script>
-<!-- pdf控件 -->
-<script type="text/javascript" src="js/plugins/pdfobject.js"></script>
 <script type="text/javascript" src="js/index.js"></script>
 
 </html>
\ No newline at end of file