diff --git a/pages/meeting/index.scss b/pages/meeting/index.scss
index d10acee..5a074ce 100644
--- a/pages/meeting/index.scss
+++ b/pages/meeting/index.scss
@@ -153,7 +153,7 @@
       &-up {
         position: fixed;
         z-index: 5;
-        right: 7.4%;
+        right: 65px;
         top: 14%;
         color: white;
         background-color: rgba(0, 0, 0, 0.5);
@@ -169,7 +169,7 @@
       &-down {
         position: fixed;
         z-index: 5;
-        right: 7.4%;
+        right: 65px;
         bottom: 14%;
         color: white;
         background-color: rgba(0, 0, 0, 0.5);
diff --git a/pages/meeting/index.ts b/pages/meeting/index.ts
index 1403a89..a520bdf 100644
--- a/pages/meeting/index.ts
+++ b/pages/meeting/index.ts
@@ -609,6 +609,27 @@ Page({
         case 'SetSpeaker':
           await onInvoke('SetSpeakerCallback', item.RoomManagerInputDTO)
           break;
+        // 扩展参数
+        case 'ReceivedOperation':
+          try {
+            const temp = JSON.parse(item.contentString)
+            if (temp.type === 'audio') {
+              await PostOpenMicr({
+                roomNum: temp.roomNum,
+                uid: temp.uid,
+                enableMicr: temp.enableMicr
+              })
+            } else {
+              await PostOpenCamera({
+                roomNum: temp.roomNum,
+                uid: temp.uid,
+                enableCamera: temp.enableCamera
+              })
+            }
+          } catch (error) {
+
+          }
+          break;
       }
     })
   },
@@ -876,11 +897,20 @@ Page({
         enableMicr
       })
     } else {
-      await PostOpenMicr({
-        roomNum: this.data.channelId,
+      await onInvoke('sendOper2User', {
         uid,
-        enableMicr
+        contentString: JSON.stringify({
+          roomNum: this.data.channelId,
+          uid,
+          enableMicr,
+          type: 'audio'
+        })
       })
+      // await PostOpenMicr({
+      //   roomNum: this.data.channelId,
+      //   uid,
+      //   enableMicr
+      // })
     }
     if (isMessage) {
       this.message('操作成功').success()
@@ -892,11 +922,20 @@ Page({
     } else {
       // await agora.stopCameraCapture();
     }
-    await PostOpenCamera({
-      roomNum: this.data.channelId,
+    await onInvoke('sendOper2User', {
       uid,
-      enableCamera
+      contentString: JSON.stringify({
+        roomNum: this.data.channelId,
+        uid,
+        enableCamera,
+        type: 'video'
+      })
     })
+    // await PostOpenCamera({
+    //   roomNum: this.data.channelId,
+    //   uid,
+    //   enableCamera
+    // })
     if (isMessage) {
       this.message('操作成功').success()
     }
diff --git a/pages/meeting/index.wxml b/pages/meeting/index.wxml
index bac6815..1581390 100644
--- a/pages/meeting/index.wxml
+++ b/pages/meeting/index.wxml
@@ -59,6 +59,8 @@
           </view>
         </view>
       </view>
+      <!-- <view class="meeting-content-smallvideo-box"><view class="meeting-content-smallvideo-box-view"></view></view>
+      <view class="meeting-content-smallvideo-box"><view class="meeting-content-smallvideo-box-view"></view></view> -->
       <view class="meeting-content-smallvideo-up" bind:tap="scrollUp" wx:if="{{!isFullscreen && showScroll && isAdmin >0}}">
         <t-icon name="chevron-up" size="24rpx" data-name="chevron-up" />
       </view>
diff --git a/utils/singlr.ts b/utils/singlr.ts
index 5f74299..1f0efe8 100644
--- a/utils/singlr.ts
+++ b/utils/singlr.ts
@@ -68,6 +68,10 @@ export const onInvoke = async (str: string, data: any) => {
       // 发言人设置成功
       await connection.invoke(str, data)
       break;
+    case 'sendOper2User':
+      // 扩展参数
+      await connection.invoke(str, data.uid, data.contentString)
+      break;
   }
 }
 export const onSignalr = (callBack: Function) => {
@@ -204,6 +208,13 @@ export const onSignalr = (callBack: Function) => {
         RoomManagerInputDTO
       })
     });
+    // 扩展参数
+    connection.on("ReceivedOperation", (contentString) => {
+      callBack({
+        key: 'ReceivedOperation',
+        contentString
+      })
+    });
   }
 }
 export const onStop = async () => {
@@ -261,6 +272,7 @@ export const offSignalr = () => {
     connection.off('SetDriver');
     connection.off('ShowDriverList');
     connection.off('SetSpeaker');
+    connection.off('ReceivedOperation');
   }
 }