diff --git a/src/modules/navbar.html b/src/modules/navbar.html
index 4585d50..a2a6475 100644
--- a/src/modules/navbar.html
+++ b/src/modules/navbar.html
@@ -73,7 +73,7 @@
                       <a href="/products/control_system/LCD/LCD.html"><h5>LCD系列</h5></a>
                       <div class="li">
                         <a href="/products/control_system/LCD/L20B/L20B.html">L20B<strong>（2K）</strong></a>
-                        <a href="/products/control_system/LCD/L30B/L30B.html">L30B<strong>（4K）</strong></a>
+                        <a href="/products/control_system/LCD/L30B/L30B.html">L30B-D<strong>（4K）</strong></a>
                       </div>
                     </div>
                   </div>
diff --git a/src/products/control_system/LCD/L20B/L20B.html b/src/products/control_system/LCD/L20B/L20B.html
index 98c9a14..e98e2a9 100644
--- a/src/products/control_system/LCD/L20B/L20B.html
+++ b/src/products/control_system/LCD/L20B/L20B.html
@@ -380,17 +380,17 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/LCD/L20B/pdf/L20规格书-V1.1doc.pdf" target="_blank" title="L20规格书-V1.1.pdf">L20规格书-V1.1.pdf</a>
+                  <a href="https://ledok.cn/download/L20规格书(中文)-V1.1.pdf" target="_blank" title="L20规格书-V1.1.pdf">L20规格书(中文)-V1.1.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
                 <li>
-                  <a href="../../../../static/products/control_system/LCD/L20B/pdf/L20 Datasheet-V1.1.pdf" target="_blank" title="L20 Datasheet-V1.1.pdf">L20 Datasheet-V1.1.pdf</a>
+                  <a href="https://ledok.cn/download/L20规格书(英文)-V1.1.pdf" target="_blank" title="L20 Datasheet-V1.1.pdf">L20规格书(英文)-V1.1pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
                 <li>
-                  <a href="../../../../static/products/control_system/LCD/L20B/pdf/L20说明书-V1.0.pdf" target="_blank" title="L20说明书-V1.0.pdf">L20说明书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/L20说明书-V1.0.pdf" target="_blank" title="L20说明书-V1.0.pdf">L20说明书-V1.0.pdf</a>
                   <span>说明书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/LCD/L30B/L30B.html b/src/products/control_system/LCD/L30B/L30B.html
index 290f398..246509b 100644
--- a/src/products/control_system/LCD/L30B/L30B.html
+++ b/src/products/control_system/LCD/L30B/L30B.html
@@ -195,7 +195,7 @@
 
       <div class="publicLink" style="background-color: #f7f8f9;">
         <div class="container1260">
-          <h1 class="product-name">L30B</h1>
+          <h1 class="product-name">L30B-D</h1>
         </div>
       </div>
       <div class="Z6TopicPage5 padd">
@@ -376,7 +376,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/LCD/L30B/pdf/L30规格书-V1.0.pdf" target="_blank" title="L30规格书-V1.0.pdf">L30规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/L30B-D规格书-V1.0.pdf" target="_blank" title="L30B-D规格书-V1.0.pdf">L30B-D规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/LCD/LCD.html b/src/products/control_system/LCD/LCD.html
index c62a30c..f905919 100644
--- a/src/products/control_system/LCD/LCD.html
+++ b/src/products/control_system/LCD/LCD.html
@@ -157,7 +157,7 @@
             </a>
             <a href="../../control_system/LCD/L30B/L30B.html" class="box">
               <div class="text">
-                <h5>L30B</h5>
+                <h5>L30B-D</h5>
                 <div class="notes"></div>
               </div>
               <div class="img">
diff --git a/src/products/control_system/accessory/R66/R66.html b/src/products/control_system/accessory/R66/R66.html
index bebe4cf..072bc17 100644
--- a/src/products/control_system/accessory/R66/R66.html
+++ b/src/products/control_system/accessory/R66/R66.html
@@ -310,7 +310,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/R66/pdf/R66规格书-V1.0.pdf" target="_blank" title="R66规格书-V1.0">R66规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/R66规格书-V1.0.pdf" target="_blank" title="R66规格书-V1.0">R66规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/R68/R68.html b/src/products/control_system/accessory/R68/R68.html
index 89f1113..9a67c00 100644
--- a/src/products/control_system/accessory/R68/R68.html
+++ b/src/products/control_system/accessory/R68/R68.html
@@ -318,7 +318,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/R68/pdf/R68规格书-V1.0.pdf" target="_blank" title="R68规格书-V1.0">R68规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/R68规格书-V1.0.pdf" target="_blank" title="R68规格书-V1.0">R68规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RC200/RC200.html b/src/products/control_system/accessory/RC200/RC200.html
index 4b3bf35..4964aea 100644
--- a/src/products/control_system/accessory/RC200/RC200.html
+++ b/src/products/control_system/accessory/RC200/RC200.html
@@ -294,7 +294,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RC200/pdf/RC200系列电源规格书-V1.0.pdf" target="_blank" title="RC200系列电源规格书-V1.0">RC200系列电源规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RC200系列电源规格书-V1.0.pdf" target="_blank" title="RC200系列电源规格书-V1.0">RC200系列电源规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RG30/RG30.html b/src/products/control_system/accessory/RG30/RG30.html
index 0f80dd6..a967d55 100644
--- a/src/products/control_system/accessory/RG30/RG30.html
+++ b/src/products/control_system/accessory/RG30/RG30.html
@@ -286,7 +286,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RG30/pdf/RG30-S规格书-V1.0.pdf" target="_blank" title="RG30-S规格书-V1.0">RG30-S规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RG30-S规格书-V1.0.pdf" target="_blank" title="RG30-S规格书-V1.0">RG30-S规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RHH1/RHH1.html b/src/products/control_system/accessory/RHH1/RHH1.html
index aa6d9bc..0f8a5a3 100644
--- a/src/products/control_system/accessory/RHH1/RHH1.html
+++ b/src/products/control_system/accessory/RHH1/RHH1.html
@@ -270,7 +270,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RHH1/pdf/RHH1规格书-V1.0.pdf" target="_blank" title="RHH1规格书-V1.0">RHH1规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RHH1规格书-V1.0.pdf" target="_blank" title="RHH1规格书-V1.0">RHH1规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RL2/RL2.html b/src/products/control_system/accessory/RL2/RL2.html
index af9706d..83baec3 100644
--- a/src/products/control_system/accessory/RL2/RL2.html
+++ b/src/products/control_system/accessory/RL2/RL2.html
@@ -286,7 +286,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RL2/pdf/RL2亮度传感器规格书-V1.0.pdf" target="_blank" title="RL2亮度传感器规格书-V1.0">RL2亮度传感器规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RL2亮度传感器规格书-V1.0.pdf" target="_blank" title="RL2亮度传感器规格书-V1.0">RL2亮度传感器规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RL3B/RL3B.html b/src/products/control_system/accessory/RL3B/RL3B.html
index 0c2a4da..5a943f9 100644
--- a/src/products/control_system/accessory/RL3B/RL3B.html
+++ b/src/products/control_system/accessory/RL3B/RL3B.html
@@ -290,7 +290,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RL3B/pdf/RL3B规格书-V1.0.pdf" target="_blank" title="RL3B规格书-V1.0">RL3B规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RL3B规格书-V1.0.pdf" target="_blank" title="RL3B规格书-V1.0">RL3B规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RLB1/RLB1.html b/src/products/control_system/accessory/RLB1/RLB1.html
index a05c05e..f21bfd6 100644
--- a/src/products/control_system/accessory/RLB1/RLB1.html
+++ b/src/products/control_system/accessory/RLB1/RLB1.html
@@ -270,7 +270,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RLB1/pdf/RLB1规格书-V1.2.pdf" target="_blank" title="RLB1规格书-V1.2">RLB1规格书-V1.2.pdf</a>
+                  <a href="https://ledok.cn/download/RLB1规格书-V1.2.pdf" target="_blank" title="RLB1规格书-V1.2">RLB1规格书-V1.2.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RP0/RP0.html b/src/products/control_system/accessory/RP0/RP0.html
index 025e433..c96cb70 100644
--- a/src/products/control_system/accessory/RP0/RP0.html
+++ b/src/products/control_system/accessory/RP0/RP0.html
@@ -310,7 +310,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RP0/pdf/普通视频监控RP0规格书-V1.0.pdf" target="_blank" title="普通视频监控RP0规格书-V1.0">普通视频监控RP0规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/普通视频监控RP0规格书-V1.0.pdf" target="_blank" title="普通视频监控RP0规格书-V1.0">普通视频监控RP0规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RP1/RP1.html b/src/products/control_system/accessory/RP1/RP1.html
index f60e12a..b87801b 100644
--- a/src/products/control_system/accessory/RP1/RP1.html
+++ b/src/products/control_system/accessory/RP1/RP1.html
@@ -310,7 +310,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RP1/pdf/人流量监测摄像头RP1规格书-V1.0.pdf" target="_blank" title="人流量监测摄像头RP1规格书-V1.0">摄像头RP1规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/人流量监测摄像头RP1规格书-V1.0.pdf" target="_blank" title="人流量监测摄像头RP1规格书-V1.0">摄像头RP1规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RP3/RP3.html b/src/products/control_system/accessory/RP3/RP3.html
index a5cb31e..4c209ee 100644
--- a/src/products/control_system/accessory/RP3/RP3.html
+++ b/src/products/control_system/accessory/RP3/RP3.html
@@ -302,7 +302,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RP3/pdf/RP3规格书-V1.0.pdf" target="_blank" title="RP3规格书-V1.0">RP3规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RP3规格书-V1.0.pdf" target="_blank" title="RP3规格书-V1.0">RP3规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RQ1/RQ1.html b/src/products/control_system/accessory/RQ1/RQ1.html
index f9a8391..5e78a1b 100644
--- a/src/products/control_system/accessory/RQ1/RQ1.html
+++ b/src/products/control_system/accessory/RQ1/RQ1.html
@@ -302,7 +302,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RQ1/pdf/RQ1规格书-V2.0.pdf" target="_blank" title="RQ1规格书-V2.0">RQ1规格书-V2.0.pdf</a>
+                  <a href="https://ledok.cn/download/RQ1规格书-V2.0.pdf" target="_blank" title="RQ1规格书-V2.0">RQ1规格书-V2.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RS5S/RS5S.html b/src/products/control_system/accessory/RS5S/RS5S.html
index 56d86ee..a2d129b 100644
--- a/src/products/control_system/accessory/RS5S/RS5S.html
+++ b/src/products/control_system/accessory/RS5S/RS5S.html
@@ -282,7 +282,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RS5S/pdf/RS5S规格书-V1.2.pdf" target="_blank" title="RS5S规格书-V1.2">RS5S规格书-V1.2.pdf</a>
+                  <a href="https://ledok.cn/download/RS5S规格书-V1.2.pdf" target="_blank" title="RS5S规格书-V1.2">RS5S规格书-V1.2.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/accessory/RTH2/RTH2.html b/src/products/control_system/accessory/RTH2/RTH2.html
index 9f50346..da18d0c 100644
--- a/src/products/control_system/accessory/RTH2/RTH2.html
+++ b/src/products/control_system/accessory/RTH2/RTH2.html
@@ -326,7 +326,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/accessory/RTH2/pdf/RTH2规格书-V1.0.pdf" target="_blank" title="RTH2规格书-V1.0">RTH2规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/RTH2规格书-V1.0.pdf" target="_blank" title="RTH2规格书-V1.0">RTH2规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/car_load/KD02/KD02.html b/src/products/control_system/car_load/KD02/KD02.html
index 055b6c0..5b22a4f 100644
--- a/src/products/control_system/car_load/KD02/KD02.html
+++ b/src/products/control_system/car_load/KD02/KD02.html
@@ -330,7 +330,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/car_load/KD02/pdf/KD02规格书-V1.2.pdf" target="_blank" title="KD02规格书-V1.2">KD02规格书-V1.2.pdf</a>
+                  <a href="https://ledok.cn/download/KD02规格书-V1.2.pdf" target="_blank" title="KD02规格书-V1.2">KD02规格书-V1.2.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/car_load/KD05/KD05.html b/src/products/control_system/car_load/KD05/KD05.html
index 38dbbff..9fd5c3a 100644
--- a/src/products/control_system/car_load/KD05/KD05.html
+++ b/src/products/control_system/car_load/KD05/KD05.html
@@ -282,7 +282,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/car_load/KD05/pdf/KD05规格书-V1.2.pdf" target="_blank" title="KD05规格书-V1.2">KD05规格书-V1.2.pdf</a>
+                  <a href="https://ledok.cn/download/KD05规格书-V1.2.pdf" target="_blank" title="KD05规格书-V1.2">KD05规格书-V1.2.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/car_load/KD06/KD06.html b/src/products/control_system/car_load/KD06/KD06.html
index b991399..de279c9 100644
--- a/src/products/control_system/car_load/KD06/KD06.html
+++ b/src/products/control_system/car_load/KD06/KD06.html
@@ -286,7 +286,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/car_load/KD06/pdf/KD06规格书-V1.0.pdf" target="_blank" title="KD06规格书-V1.0">KD06规格书-V1.0.pdf</a>
+                  <a href="https://ledok.cn/download/KD06规格书-V1.0.pdf" target="_blank" title="KD06规格书-V1.0">KD06规格书-V1.0.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/car_load/Y08/Y08.html b/src/products/control_system/car_load/Y08/Y08.html
index c1103ff..112390a 100644
--- a/src/products/control_system/car_load/Y08/Y08.html
+++ b/src/products/control_system/car_load/Y08/Y08.html
@@ -318,7 +318,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/car_load/Y08/pdf/Y08规格书-V1.3.pdf" target="_blank" title="Y08规格书-V1.3">Y08规格书-V1.3.pdf</a>
+                  <a href="https://ledok.cn/download/Y08规格书-V1.3.pdf" target="_blank" title="Y08规格书-V1.3">Y08规格书-V1.3.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/commerce_display/M50B-D/M50B-D.html b/src/products/control_system/commerce_display/M50B-D/M50B-D.html
index e8ecb86..fb639a5 100644
--- a/src/products/control_system/commerce_display/M50B-D/M50B-D.html
+++ b/src/products/control_system/commerce_display/M50B-D/M50B-D.html
@@ -314,7 +314,7 @@
             <div class="document-ul-box">
               <ul>
                 <li>
-                  <a href="../../../../static/products/control_system/commerce_display/M50B-D/pdf/M50B-D规格书-V1.3.pdf" target="_blank" title="M50B-D规格书-V1.3">M50B-D规格书-V1.3.pdf</a>
+                  <a href="https://ledok.cn/download/M50B-D规格书-V1.3.pdf" target="_blank" title="M50B-D规格书-V1.3">M50B-D规格书-V1.3.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
                 </li>
diff --git a/src/products/control_system/commerce_display/M60B-S/M60B-S.html b/src/products/control_system/commerce_display/M60B-S/M60B-S.html
index 05825a7..21a29ce 100644
--- a/src/products/control_system/commerce_display/M60B-S/M60B-S.html
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@@ -314,7 +314,7 @@
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+                  <a href="https://ledok.cn/download/M60B-S规格书-V1.4.pdf" target="_blank" title="M60B-S规格书-V1.4">M60B-S规格书-V1.4.pdf</a>
                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/commerce_display/M70B-S/M70B-S.html b/src/products/control_system/commerce_display/M70B-S/M70B-S.html
index 1d6c074..22fdf4e 100644
--- a/src/products/control_system/commerce_display/M70B-S/M70B-S.html
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/commerce_display/M80B-S/M80B-S.html b/src/products/control_system/commerce_display/M80B-S/M80B-S.html
index 520d987..fc834c1 100644
--- a/src/products/control_system/commerce_display/M80B-S/M80B-S.html
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/lamp_pole/Y12/Y12.html b/src/products/control_system/lamp_pole/Y12/Y12.html
index de6fcbb..8e747f6 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/lamp_pole/Y50/Y50.html b/src/products/control_system/lamp_pole/Y50/Y50.html
index a5e846d..8c9127a 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/lamp_pole/Y70/Y70.html b/src/products/control_system/lamp_pole/Y70/Y70.html
index df6b80d..1be4d1b 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/receive_card/D60-12A/D60-12A.html b/src/products/control_system/receive_card/D60-12A/D60-12A.html
index a60878f..c3db822 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/receive_card/D60-320/D60-320.html b/src/products/control_system/receive_card/D60-320/D60-320.html
index ce8de41..901c9f2 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/receive_card/D60-8/D60-8.html b/src/products/control_system/receive_card/D60-8/D60-8.html
index 1f66ff6..545595d 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/receive_card/D60-B6S/D60-B6S.html b/src/products/control_system/receive_card/D60-B6S/D60-B6S.html
index 0113380..06fe622 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/receive_card/D70-16/D70-16.html b/src/products/control_system/receive_card/D70-16/D70-16.html
index 255e058..9271680 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/receive_card/D70-A8S/D70-A8S.html b/src/products/control_system/receive_card/D70-A8S/D70-A8S.html
index f7347fb..70b73f2 100644
--- a/src/products/control_system/receive_card/D70-A8S/D70-A8S.html
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/sync_send/S20 Pro/S20 Pro.html b/src/products/control_system/sync_send/S20 Pro/S20 Pro.html
index 6107fca..ccc0e1f 100644
--- a/src/products/control_system/sync_send/S20 Pro/S20 Pro.html	
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/sync_send/ST30/ST30.html b/src/products/control_system/sync_send/ST30/ST30.html
index e9e45ee..b7079d7 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/control_system/sync_send/ST40/ST40.html b/src/products/control_system/sync_send/ST40/ST40.html
index 6934b0a..6e1939a 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S30/S30.html b/src/products/video_process/2-in-1_video_process/S30/S30.html
index 1420f41..9db34c7 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S40 PRO/S40 PRO.html b/src/products/video_process/2-in-1_video_process/S40 PRO/S40 PRO.html
index c50c20d..599eff0 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S40/S40.html b/src/products/video_process/2-in-1_video_process/S40/S40.html
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S45S/S45S.html b/src/products/video_process/2-in-1_video_process/S45S/S45S.html
index 43e741c..952572e 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S50S/S50S.html b/src/products/video_process/2-in-1_video_process/S50S/S50S.html
index bf3c4c3..5675651 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S52/S52.html b/src/products/video_process/2-in-1_video_process/S52/S52.html
index eff3101..7dd50f2 100644
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                   <span>规格书</span>
                   <span>2024.03.13</span>
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diff --git a/src/products/video_process/2-in-1_video_process/S60E/S60E.html b/src/products/video_process/2-in-1_video_process/S60E/S60E.html
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-            <video class="boxBorder" id="Video1" src="https://ledok.cn/download/ledokCn/video/LEDOK IoT注册及公司ID的绑定.mp4" controls="true"></video>
+            <video class="boxBorder" id="Video1" src="https://ledok.cn/download/LEDOK IoT注册及公司ID的绑定.mp4" controls="true"></video>
             <!-- <video id="Video1" src="../../../../static/products/xixun_software/SingleMachine/LedOK_Express/video/LEDOK操作教程（1）-软件安装.mp4" controls="true"></video> -->
             <div class="text">LEDOK IoT注册及公司ID的绑定</div>
           </div>
           <div class="con">
-            <video class="boxBorder" id="Video2" src="https://ledok.cn/download/ledokCn/video/LEDOK IoT入网配置.mp4" controls="true"></video>
+            <video class="boxBorder" id="Video2" src="https://ledok.cn/download/LEDOK IoT入网配置.mp4" controls="true"></video>
             <!-- <video id="Video2" src="../../../../static/products/xixun_software/SingleMachine/LedOK_Express/video/LEDOK操作教程（2）-屏幕配置.mp4" controls="true"></video> -->
             <div class="text">LEDOK IoT入网配置</div>
           </div>
           <!-- ../../../../static/products/xixun_software/SingleMachine/LedOK_Express/img/ledok express.png -->
           <div class="con">
-            <video class="boxBorder" id="Video3" src="https://ledok.cn/download/ledokCn/video/LEDOK IoT发布广播节目.mp4" controls="true"></video>
+            <video class="boxBorder" id="Video3" src="https://ledok.cn/download/LEDOK IoT发布广播节目.mp4" controls="true"></video>
             <!-- <video id="Video3" src="../../../../static/products/xixun_software/SingleMachine/LedOK_Express/video/LEDOK操作教程（3）-节目编辑与发布.mp4" controls="true"></video> -->
             <div class="text">LEDOK IoT发布屏体节目</div>
           </div>
           <div class="con">
-            <video class="boxBorder" id="Video4" src="https://ledok.cn/download/ledokCn/video/LEDOK IoT注册及公司ID的绑定.mp4" controls="true"></video>
+            <video class="boxBorder" id="Video4" src="https://ledok.cn/download/LEDOK IoT注册及公司ID的绑定.mp4" controls="true"></video>
             <!-- <video id="Video4" src="../../../../static/products/xixun_software/SingleMachine/LedOK_Express/video/LEDOK操作教程--控制卡软件升级.mp4" controls="true"></video> -->
             <div class="text">LEDOK IoT发布广播节目</div>
           </div>
diff --git a/src/products/xixun_software/AIPS/Vehicle HUB/Vehicle HUB_download.html b/src/products/xixun_software/AIPS/Vehicle HUB/Vehicle HUB_download.html
index 877e1e6..beb9876 100644
--- a/src/products/xixun_software/AIPS/Vehicle HUB/Vehicle HUB_download.html	
+++ b/src/products/xixun_software/AIPS/Vehicle HUB/Vehicle HUB_download.html	
@@ -96,13 +96,13 @@
         <div class="box">
           <div class="tit">文档</div>
           <div class="list">
-            <a href="../../../../static/products/xixun_software/AIPS/Vehicle HUB/pdf/Vehicle HUB车载平台说明书(简版)-V1.0.pdf" download="" target="_blank">
+            <a href="https://ledok.cn/download/Vehicle HUB车载平台说明书(简版)-V1.0.pdf" download="" target="_blank">
               <div class="TextIcon">
                 <img src="/static/image/pdfDownload.png" alt="" />
               </div>
               <p>Vehicle HUB平台说明书(简版)-V1.0.pdf</p>
             </a>
-            <a href="../../../../static/products/xixun_software/AIPS/Vehicle HUB/pdf/Vehicle HUB车载平台说明书(详细)-V1.0.pdf" download="" target="_blank">
+            <a href="https://ledok.cn/download/Vehicle HUB车载平台说明书(详细)-V1.0.pdf" download="" target="_blank">
               <div class="TextIcon">
                 <img src="/static/image/pdfDownload.png" alt="" />
               </div>
diff --git a/src/products/xixun_software/APP/LEDOK Lite/LEDOK Lite_download.html b/src/products/xixun_software/APP/LEDOK Lite/LEDOK Lite_download.html
index e6daf86..abb6ee7 100644
--- a/src/products/xixun_software/APP/LEDOK Lite/LEDOK Lite_download.html	
+++ b/src/products/xixun_software/APP/LEDOK Lite/LEDOK Lite_download.html	
@@ -98,12 +98,12 @@
       <div class="box">
         <div class="tit">文档</div>
         <div class="list">
-          <a href="../../../../static/products/xixun_software/APP/LEDOK Lite/pdf/LEDOK Lite APP操作说明书.pdf" download=""
+          <a href="https://ledok.cn/download/LEDOK Lite 操作说明书(英文).pdf" download=""
             target="_blank">
             <div class="TextIcon">
               <img src="/static/image/pdfDownload.png" alt="" />
             </div>
-            <p>LEDOK Lite APP操作说明书.pdf</p>
+            <p>LEDOK Lite 操作说明书(英文).pdf</p>
           </a>
         </div>
       </div>
diff --git a/src/products/xixun_software/SingleMachine/LedOK_Express/LedOK_Express_download.html b/src/products/xixun_software/SingleMachine/LedOK_Express/LedOK_Express_download.html
index 8efa5d7..fccf96e 100644
--- a/src/products/xixun_software/SingleMachine/LedOK_Express/LedOK_Express_download.html
+++ b/src/products/xixun_software/SingleMachine/LedOK_Express/LedOK_Express_download.html
@@ -96,18 +96,18 @@
         <div class="box">
           <div class="tit">文档</div>
           <div class="list">
-            <a href="../../../../static/products/xixun_software/SingleMachine/LedOK_Express/pdf/LedOK Express 说明书-V1.0(1).pdf" download="" target="_blank">
+            <a href="https://ledok.cn/download/LedOK Express 说明书(中文)-V1.0.pdf" download="" target="_blank">
               <div class="TextIcon">
                 <img src="/static/image/pdfDownload.png" alt="" />
               </div>
-              <p>LedOK Express 说明书-V1.0.pdf</p>
+              <p>LedOK Express 说明书(中文)-V1.0.pdf</p>
             </a>
-            <!-- <a href="../../../../static/products/xixun_software/SingleMachine/LedOK_Express/pdf/LedOK Express Instructions-V1.0.pdf" download="" target="_blank">
+            <a href="https://ledok.cn/download/LedOK Express 说明书(英文)-V1.0.pdf" download="" target="_blank">
               <div class="TextIcon">
-                <img src="" alt="" />
+                <img src="/static/image/pdfDownload.png" alt="" />
               </div>
-              <p>LedOK Express Instructions-V1.0.pdf</p>
-            </a> -->
+              <p>LedOK Express 说明书(英文)-V1.0.pdf</p>
+            </a>
           </div>
         </div>
         <div class="box">
diff --git a/src/service/download/product_document/control_system/LCD/index.html b/src/service/download/product_document/control_system/LCD/index.html
index 474166a..8092f6e 100644
--- a/src/service/download/product_document/control_system/LCD/index.html
+++ b/src/service/download/product_document/control_system/LCD/index.html
@@ -208,25 +208,25 @@
                     <div class="tit">LCD系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/LCD/L20B/pdf/L20规格书-V1.1doc.pdf" class="left"
+                            <a href="https://ledok.cn/download/L20规格书(中文)-V1.1.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>L20规格书-V1.1.pdf</h5>
+                                <h5>L20规格书(中文)-V1.1.pdf</h5>
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/LCD/L20B/pdf/L20 Datasheet-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/L20规格书(英文)-V1.1.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>L20 Datasheet-V1.1.pdf</h5>
+                                <h5>L20规格书(英文)-V1.1.pdf</h5>
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/LCD/L20B/pdf/L20说明书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/L20说明书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -235,12 +235,12 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/LCD/L30B/pdf/L30规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/L30B-D规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>L30规格书-V1.0.pdf</h5>
+                                <h5>L30B-D规格书-V1.0.pdf</h5>
                             </a>
                         </div>
                        
diff --git a/src/service/download/product_document/control_system/accessory/index.html b/src/service/download/product_document/control_system/accessory/index.html
index 006d1c5..9697960 100644
--- a/src/service/download/product_document/control_system/accessory/index.html
+++ b/src/service/download/product_document/control_system/accessory/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">配件系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RL2/pdf/RL2亮度传感器规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RL2亮度传感器规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RL3B/pdf/RL3B规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RL3B规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -226,7 +226,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RTH2/pdf/RTH2规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RTH2规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -236,7 +236,7 @@
                         </div>
 
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/R66/pdf/R66规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/R66规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -245,7 +245,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/R68/pdf/R68规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/R68规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -254,7 +254,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RP0/pdf/普通视频监控RP0规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/普通视频监控RP0规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -263,7 +263,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RP1/pdf/人流量监测摄像头RP1规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/人流量监测摄像头RP1规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -272,7 +272,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RP3/pdf/RP3规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RP3规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -281,7 +281,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RS5S/pdf/RS5S规格书-V1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/RS5S规格书-V1.2.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -290,7 +290,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RLB1/pdf/RLB1规格书-V1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/RLB1规格书-V1.2.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -299,7 +299,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RQ1/pdf/RQ1规格书-V2.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RQ1规格书-V2.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -308,7 +308,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RHH1/pdf/RHH1规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RHH1规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -318,7 +318,7 @@
                         </div>
 
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RG30/pdf/RG30-S规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RG30-S规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -327,7 +327,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/accessory/RC200/pdf/RC200系列电源规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/RC200系列电源规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/control_system/car_load/index.html b/src/service/download/product_document/control_system/car_load/index.html
index 2d8689e..ce1a394 100644
--- a/src/service/download/product_document/control_system/car_load/index.html
+++ b/src/service/download/product_document/control_system/car_load/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">车载屏系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/car_load/Y08/pdf/Y08规格书-V1.3.pdf" class="left"
+                            <a href="https://ledok.cn/download/Y08规格书-V1.3.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/car_load/KD02/pdf/KD02规格书-V1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/KD02规格书-V1.2.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -226,7 +226,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/car_load/KD05/pdf/KD05规格书-V1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/KD05规格书-V1.2.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -235,7 +235,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/car_load/KD06/pdf/KD06规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/KD06规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/control_system/commerce_display/index.html b/src/service/download/product_document/control_system/commerce_display/index.html
index 2c16e85..5a6dc42 100644
--- a/src/service/download/product_document/control_system/commerce_display/index.html
+++ b/src/service/download/product_document/control_system/commerce_display/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">商显屏系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/commerce_display/M50B-D/pdf/M50B-D规格书-V1.3.pdf" class="left"
+                            <a href="https://ledok.cn/download/M50B-D规格书-V1.3.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/commerce_display/M60B-S/pdf/M60B-S规格书-V1.4.pdf" class="left"
+                            <a href="https://ledok.cn/download/M60B-S规格书-V1.4.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -226,7 +226,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/commerce_display/M70B-S/pdf/M70B-S规格书-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/M70B-S规格书-V1.1.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -235,7 +235,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/commerce_display/M80B-S/pdf/M80B-S规格书-V.1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/M80B-S规格书-V.1.2.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/control_system/lamp_pole/index.html b/src/service/download/product_document/control_system/lamp_pole/index.html
index d9f6142..87b8f1e 100644
--- a/src/service/download/product_document/control_system/lamp_pole/index.html
+++ b/src/service/download/product_document/control_system/lamp_pole/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">灯杆屏系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/lamp_pole/Y12/pdf/Y12规格书-V1.3.pdf" class="left"
+                            <a href="https://ledok.cn/download/Y12规格书-V1.3.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/lamp_pole/Y50/pdf/Y50规格书-V2.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/Y50规格书-V2.2.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -226,7 +226,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/lamp_pole/Y70/pdf/Y70规格书-V.2.3.pdf" class="left"
+                            <a href="https://ledok.cn/download/Y70规格书-V.2.3.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/control_system/receive_card/index.html b/src/service/download/product_document/control_system/receive_card/index.html
index 179c14a..28b988a 100644
--- a/src/service/download/product_document/control_system/receive_card/index.html
+++ b/src/service/download/product_document/control_system/receive_card/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">接收卡系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/receive_card/D60-8/pdf/D60-8规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/D60-8规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
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                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/receive_card/D60-12A/pdf/D60-12A规格书-V1.0.pdf" class="left"
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@@ -226,7 +226,7 @@
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                         <div class="box">
-                            <a href="/static/products/control_system/receive_card/D60-320/pdf/D60-320规格书-V1.0.pdf" class="left"
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                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -235,7 +235,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/control_system/receive_card/D60-B6S/pdf/D60-B6S规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/D60-B6S规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -244,7 +244,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/receive_card/D70-A8S/pdf/D70-A8S接收卡规格书-V1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/D70-A8S接收卡规格书-V1.2.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -253,7 +253,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/control_system/receive_card/D70-16/pdf/D70-16规格书-V1.2.pdf" class="left"
+                            <a href="https://ledok.cn/download/D70-16规格书-V1.2.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/control_system/sync_send/index.html b/src/service/download/product_document/control_system/sync_send/index.html
index 2f74751..7410046 100644
--- a/src/service/download/product_document/control_system/sync_send/index.html
+++ b/src/service/download/product_document/control_system/sync_send/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">同步发送卡系列</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/control_system/sync_send/S20 Pro/pdf/S20 Pro规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/S20 Pro规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/sync_send/ST30/pdf/ST30规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/ST30规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -226,7 +226,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/control_system/sync_send/ST40/pdf/ST40规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/ST40规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/video_process/2-in-1_video_process/index.html b/src/service/download/product_document/video_process/2-in-1_video_process/index.html
index 6b1d044..528c15d 100644
--- a/src/service/download/product_document/video_process/2-in-1_video_process/index.html
+++ b/src/service/download/product_document/video_process/2-in-1_video_process/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">二合一视频处理器</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S30/pdf/S30-规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/S30-规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,16 +217,16 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S30/pdf/S30-Datasheet-V1.0docx.pdf" class="left"
+                            <a href="https://ledok.cn/download/S30-规格书(英文)-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>S30-Datasheet-V1.0.pdf</h5>
+                                <h5>S30-规格书(英文)-V1.0.pdf</h5>
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S40/pdf/S40规格书-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/S40规格书-V1.1.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -235,17 +235,17 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S40/pdf/S40 Datesheet-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/S40规格书(英文)-V1.1.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>S40 Datesheet-V1.0.pdf</h5>
+                                <h5>S40规格书(英文)-V1.1.pdf</h5>
                             </a>
                         </div>
 
                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S40 PRO/pdf/S40 Pro规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/S40 Pro规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -254,7 +254,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S45S/pdf/S45S规格书-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/S45S规格书-V1.1.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -263,7 +263,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S50S/pdf/S50S规格书-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/S50S规格书-V1.1.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -272,7 +272,7 @@
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S52/pdf/S52规格书-V1.1.pdf" class="left"
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                                 <div class="TextIcon">
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@@ -281,7 +281,7 @@
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S60E/pdf/S60E规格书-V1.0.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -290,7 +290,7 @@
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S60S/pdf/S60S规格书-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/S60S规格书-V1.1.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -299,7 +299,7 @@
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                         <div class="box">
-                            <a href="/static/products/video_process/2-in-1_video_process/S70S/pdf/S70S规格书-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/S70S规格书-V1.1.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/video_process/independent_control/index.html b/src/service/download/product_document/video_process/independent_control/index.html
index 65b71d5..90c18a9 100644
--- a/src/service/download/product_document/video_process/independent_control/index.html
+++ b/src/service/download/product_document/video_process/independent_control/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">独立主控</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/video_process/independent_control/S120/pdf/S120规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/S120规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
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                         </div>
                         <div class="box">
-                            <a href="/static/products/video_process/independent_control/S200/pdf/S200规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/S200规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/video_process/multimedia_server/index.html b/src/service/download/product_document/video_process/multimedia_server/index.html
index 3c7ddbd..15a587b 100644
--- a/src/service/download/product_document/video_process/multimedia_server/index.html
+++ b/src/service/download/product_document/video_process/multimedia_server/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">多媒体服务器</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/video_process/multimedia_server/F2/pdf/F2规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/F2规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/video_process/multimedia_server/F4/pdf/F4规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/F4规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/video_process/video_splicer/index.html b/src/service/download/product_document/video_process/video_splicer/index.html
index 5bbeda0..9b687ec 100644
--- a/src/service/download/product_document/video_process/video_splicer/index.html
+++ b/src/service/download/product_document/video_process/video_splicer/index.html
@@ -212,7 +212,7 @@
                     <div class="tit">视频拼接器</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/video_process/video_splicer/VX8000S/pdf/VX8000S规格书-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/VX8000S规格书-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/xixun_software/AIPS/index.html b/src/service/download/product_document/xixun_software/AIPS/index.html
index a6075d3..4664855 100644
--- a/src/service/download/product_document/xixun_software/AIPS/index.html
+++ b/src/service/download/product_document/xixun_software/AIPS/index.html
@@ -208,7 +208,7 @@
                     <div class="tit">AIPS2.0通用信发平台</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/AIPS2.0/pdf/AIPS发布平帐号注册步骤.pdf" class="left"
+                            <a href="https://ledok.cn/download/AIPS发布平帐号注册步骤.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -217,7 +217,7 @@
                             </a>
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-                            <a href="/static/products/xixun_software/AIPS/AIPS2.0/pdf/AIPS发布平台帐号绑定及入网配置.pdf" class="left"
+                            <a href="https://ledok.cn/download/AIPS发布平台帐号绑定及入网配置.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -226,7 +226,7 @@
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                         </div>  
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/AIPS2.0/pdf/灯杆屏操作手册.pdf" class="left"
+                            <a href="https://ledok.cn/download/灯杆屏操作手册.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -235,7 +235,7 @@
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/AIPS2.0/pdf/车载屏操作手册.pdf" class="left"
+                            <a href="https://ledok.cn/download/车载屏操作手册.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -244,7 +244,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/AIPS2.0/pdf/AIPS云平台使用说明书.pdf" class="left"
+                            <a href="https://ledok.cn/download/AIPS云平台使用说明书.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -253,7 +253,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/AIPS2.0/pdf/安卓卡U盘更新节目步骤.pdf" class="left"
+                            <a href="https://ledok.cn/download/安卓卡U盘更新节目步骤.pdf" class="left"
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                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -265,19 +265,28 @@
                     <div class="tit" style="margin-top: 10px;">Vehicle HUB车载专用平台</div>
                     <div class="con1" >
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/Vehicle HUB/pdf/Vehicle HUB车载平台说明书(简版)-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/Vehicle HUB车载平台说明书(简版)-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
                                 <h5>Vehicle HUB平台说明书(简版)-V1.0.pdf</h5>
                             </a>
-                        </div>     
+                        </div>
+                        <div class="box">
+                            <a href="https://ledok.cn/download/Vehicle HUB车载平台说明书(详细)-V1.0.pdf" class="left"
+                                target="_blank">
+                                <div class="TextIcon">
+                                    <img src="/static/image/pdfDownload.png" alt="" />
+                                </div>
+                                <h5>Vehicle HUB平台说明书(详细)-V1.0.pdf</h5>
+                            </a>
+                        </div>    
                     </div>
                     <div class="tit" style="margin-top: 10px;">LEDOK IoT智慧物联平台</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台基础操作说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台基础操作说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -286,7 +295,7 @@
                             </a>
                         </div>
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台常规操作说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台常规操作说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -295,7 +304,7 @@
                             </a>
                         </div>  
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台智慧物联说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台智慧物联说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -304,7 +313,7 @@
                             </a>
                         </div>  
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台智慧屏幕说明-V1.1.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台智慧屏幕说明-V1.1.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -313,7 +322,7 @@
                             </a>
                         </div>  
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台气象环境说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台气象环境说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -323,7 +332,7 @@
                         </div>
 
                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台智慧照明说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台智慧照明说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -332,7 +341,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台电能管理说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台电能管理说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -341,7 +350,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台智慧监控说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台智慧监控说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -350,7 +359,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台客流统计说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台客流统计说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
@@ -359,7 +368,7 @@
                             </a>
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                         <div class="box">
-                            <a href="/static/products/xixun_software/AIPS/LEDOK IoT/pdf/LEDOK IoT云平台智慧交通说明-V1.0.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK IoT云平台智慧交通说明-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
diff --git a/src/service/download/product_document/xixun_software/APP/index.html b/src/service/download/product_document/xixun_software/APP/index.html
index 1c105d1..6ea39ef 100644
--- a/src/service/download/product_document/xixun_software/APP/index.html
+++ b/src/service/download/product_document/xixun_software/APP/index.html
@@ -212,12 +212,12 @@
                     <div class="tit">LEDOK Lite</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/xixun_software/APP/LEDOK Lite/pdf/LEDOK Lite APP操作说明书.pdf" class="left"
+                            <a href="https://ledok.cn/download/LEDOK Lite 操作说明书(英文).pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>LEDOK Lite APP操作说明书.pdf</h5>
+                                <h5>LEDOK Lite 操作说明书(英文).pdf</h5>
                             </a>
                         </div>
          
diff --git a/src/service/download/product_document/xixun_software/SingleMachine/index.html b/src/service/download/product_document/xixun_software/SingleMachine/index.html
index 7839279..eca2723 100644
--- a/src/service/download/product_document/xixun_software/SingleMachine/index.html
+++ b/src/service/download/product_document/xixun_software/SingleMachine/index.html
@@ -201,21 +201,29 @@
                                 </div>
                             </div>
                         </div>
-
                     </div>
                 </div>
                 <div class="right">
                     <div class="tit">LedOK Express</div>
                     <div class="con1">
                         <div class="box">
-                            <a href="/static/products/xixun_software/SingleMachine/LedOK_Express/pdf/LedOK Express 说明书-V1.0(1).pdf" class="left"
+                            <a href="https://ledok.cn/download/LedOK Express 说明书(中文)-V1.0.pdf" class="left"
                                 target="_blank">
                                 <div class="TextIcon">
                                     <img src="/static/image/pdfDownload.png" alt="" />
                                 </div>
-                                <h5>LedOK Express 说明书-V1.0.pdf</h5>
+                                <h5>LedOK Express 说明书(中文)-V1.0.pdf</h5>
                             </a>
-                        </div>     
+                        </div>
+                        <div class="box">
+                            <a href="https://ledok.cn/download/LedOK Express 说明书(英文)-V1.0.pdf" class="left"
+                                target="_blank">
+                                <div class="TextIcon">
+                                    <img src="/static/image/pdfDownload.png" alt="" />
+                                </div>
+                                <h5>LedOK Express 说明书(英文)-V1.0.pdf</h5>
+                            </a>
+                        </div>         
                     </div>
                     <div class="tit">LedEditor</div>
                     <div class="con1">
diff --git a/src/service/video/xixun_software/LEDOK Iot/index.html b/src/service/video/xixun_software/LEDOK Iot/index.html
index 1ccd8cd..2dc2e58 100644
--- a/src/service/video/xixun_software/LEDOK Iot/index.html	
+++ b/src/service/video/xixun_software/LEDOK Iot/index.html	
@@ -134,7 +134,7 @@
                         <div class="box">
                             <div class="imgbox">
                                 <div class="pictureBox">
-                                    <video controls src="https://ledok.cn/download/ledokCn/video/LEDOK IoT注册及公司ID的绑定.mp4"></video>
+                                    <video controls src="https://ledok.cn/download/LEDOK IoT注册及公司ID的绑定.mp4"></video>
                                 </div>
                             </div>
                             <div class="text">
@@ -144,7 +144,7 @@
                         <div class="box">
                             <div class="imgbox">
                                 <div class="pictureBox">
-                                    <video controls src="https://ledok.cn/download/ledokCn/video/LEDOK IoT入网配置.mp4"></video>
+                                    <video controls src="https://ledok.cn/download/LEDOK IoT入网配置.mp4"></video>
                                 </div>
                             </div>
                             <div class="text">
@@ -154,7 +154,7 @@
                         <div class="box">
                             <div class="imgbox">
                                 <div class="pictureBox">
-                                    <video controls src="https://ledok.cn/download/ledokCn/video/LEDOK IoT发布广播节目.mp4"></video>
+                                    <video controls src="https://ledok.cn/download/LEDOK IoT发布广播节目.mp4"></video>
                                 </div>
                             </div>
                             <div class="text">
@@ -164,7 +164,7 @@
                         <div class="box">
                             <div class="imgbox">
                                 <div class="pictureBox">
-                                    <video controls src="https://ledok.cn/download/ledokCn/video/LEDOK IoT注册及公司ID的绑定.mp4"></video>
+                                    <video controls src="https://ledok.cn/download/LEDOK IoT注册及公司ID的绑定.mp4"></video>
                                 </div>
                             </div>
                             <div class="text">
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