diff --git a/src/components/videoModule/isc_plugin/isc_plugin.vue b/src/components/videoModule/isc_plugin/isc_plugin.vue
index 2b5a207d..fb0a2fce 100644
--- a/src/components/videoModule/isc_plugin/isc_plugin.vue
+++ b/src/components/videoModule/isc_plugin/isc_plugin.vue
@@ -5,7 +5,7 @@
       <div :class="{'page-box1': pageNo > 1}" @click="onPageClick('up')">
         <div class="page-up"></div>
       </div>
-      <div :class="{'page-box1': pageNo < pageSizeFlag}" @click="onPageClick('next')">
+      <div :class="{'page-box1': pageNo <= pageSizeFlag && Math.trunc(pageSizeFlag) != 1}" @click="onPageClick('next')">
         <div class="page-down"></div>
       </div>
     </div>
@@ -16,15 +16,20 @@ let closeVideo=null
 import {
   OpenVideo,
   unInitObjPlugin,
-  InitObjPlugin, hidePluginWindow,getCurrentLayout, showPluginWindow, closeAllVideo, cuttingPartWindow, resizeFn, isLoadPlugin, setWidthAndHeight, setOffset
+  InitObjPlugin, hidePluginWindow,getCurrentLayout, setCurrentLayout, showPluginWindow, closeAllVideo, cuttingPartWindow, resizeFn, isLoadPlugin, setWidthAndHeight, setOffset
 } from "./video_isc_plugin.js";
 export default {
   props: ["devList", "type", 'isIframe', "devListAll"],
   watch: {
     //监听value的变化，进行相应的操作即可
     devList: function (a, b) {
-      console.log('isc_plugin.vue获取到设备列表')
+      console.log('isc_plugin.vue获取到设备列表', a)
       //a是value的新值，b是旧值
+      closeAllVideo();
+      if(a.length > 4) {
+        this.layout = '4x4';
+        setCurrentLayout(this.layout)
+      }
       if (a.length > 0) {
         isLoadPlugin(a, this.layout)
       } else {
@@ -82,10 +87,10 @@ export default {
     // }
 
     var layout = '2x2'
-    if (this.type == 'company') {
-      // layout='6x10'
-      layout = '4x6'
-    }
+    // if (this.type == 'company') {
+    //   // layout='6x10'
+    //   layout = '4x6'
+    // }
     if (this.type.indexOf('x') != -1) {
       layout = this.type
     }
@@ -134,7 +139,10 @@ export default {
         this.pageNo -= 1;
       } else if(type == "next") {
         console.log("pageNo", this.pageSizeFlag);
-        if(this.pageNo >= this.pageSizeFlag) return;
+        if(this.pageNo >= this.pageSizeFlag) {
+          if(this.pageNo <= 1) return;
+          this.pageNo = 0;
+        };
         this.pageNo += 1;
       }
       const dataList = this.pageList;
diff --git a/src/components/videoModule/isc_plugin/isc_plugin_h5.vue b/src/components/videoModule/isc_plugin/isc_plugin_h5.vue
index db4ba1b6..49e39314 100644
--- a/src/components/videoModule/isc_plugin/isc_plugin_h5.vue
+++ b/src/components/videoModule/isc_plugin/isc_plugin_h5.vue
@@ -238,7 +238,10 @@ export default {
         this.pageNo -= 1;
       } else if(type == "next") {
         console.log("pageNo", this.pageSizeFlag);
-        if(this.pageNo >= this.pageSizeFlag) return;
+        if(this.pageNo >= this.pageSizeFlag) {
+          if(this.pageNo == 1) return;
+          this.pageNo = 0;
+        };
         this.pageNo += 1;
       }
       const dataList = this.pageList;
diff --git a/src/components/videoModule/isc_plugin/video_isc_plugin.js b/src/components/videoModule/isc_plugin/video_isc_plugin.js
index 741e8cd1..056dd01b 100644
--- a/src/components/videoModule/isc_plugin/video_isc_plugin.js
+++ b/src/components/videoModule/isc_plugin/video_isc_plugin.js
@@ -523,4 +523,13 @@ export const getCurrentLayout = async () => {
     funcName: "getLayout"
   });
   return data;
+}
+// 设置当前布局
+export const setCurrentLayout = async (layout) => {
+  await oWebControl.JS_RequestInterface({
+    funcName: "setLayout",
+    argument: {
+      layout: layout
+    }
+  });
 }
\ No newline at end of file
diff --git a/src/components/videoModule/videoModule.vue b/src/components/videoModule/videoModule.vue
index 3a8e139e..574405a0 100644
--- a/src/components/videoModule/videoModule.vue
+++ b/src/components/videoModule/videoModule.vue
@@ -37,7 +37,7 @@
         :isIframe="isIframe"
         :devList="devList"
         :devListAll="devListAll"
-        v-if="isWindows() && $store.state.forceH5Play == 0"
+        v-if="!isWindows() && $store.state.forceH5Play == 0"
         :class="{
           isDockingToWoer: isDockingToWoer,
           isLongguangIframe: isIframe,