diff --git a/pages/meeting/index.ts b/pages/meeting/index.ts
index 2cee59c..4fdc156 100644
--- a/pages/meeting/index.ts
+++ b/pages/meeting/index.ts
@@ -106,7 +106,12 @@ Page({
           }
         })
       })
-      this.scroll()
+      const item = roomUserList.find(row => row.uid == this.data.currentUid || row.screenShareId == this.data.currentUid)
+      if (item) {
+        this.setData({
+          currentUser: item,
+        })
+      }
     },
     'footerList.**': function (footerList) {
       const footerListTemplate = [...footerList];
@@ -135,6 +140,12 @@ Page({
           }
         }
       });
+      const item = this.data.roomUserList.find(row => row.uid == currentUid || row.screenShareId == currentUid)
+      if (item) {
+        this.setData({
+          currentUser: item,
+        })
+      }
     },
   },
   async onLoad(option) {
@@ -368,7 +379,6 @@ Page({
         }
         this.setData({
           roomUserList: roomUserListTemp,
-          currentUser: item,
         })
       },
       streamRemoved: (uid) => {
@@ -379,7 +389,6 @@ Page({
             item.shareSrc = ''
             this.setData({
               roomUserList: roomUserListTemp,
-              currentUser: item,
             })
           }
         });
@@ -403,10 +412,8 @@ Page({
   async getShowUser(): Promise<void> {
     await GetShowUser(this.data.channelId).then(async (res) => {
       if (res.code === 200 && res.data) {
-        const currentUser = this.data.roomUserList.find(row => row.uid == res.data || row.screenShareId == res.data)
         this.setData({
-          currentUid: currentUser.uid,
-          currentUser,
+          currentUid: res.data,
         })
       }
     })
@@ -501,11 +508,6 @@ Page({
         })
         break;
     }
-    if (item.user && (item.user.uid === this.data.currentUid)) {
-      this.setData({
-        currentUser: roomUserList.find(row => row.uid == this.data.currentUid || row.screenShareId == this.data.currentUid)
-      })
-    }
     this.changeAgoraDevice()
   },
   async changeFooterList(e): Promise<void> {
@@ -697,7 +699,6 @@ Page({
   clickChangeVideo(e) {
     const { item } = e.currentTarget.dataset;
     this.setData({
-      currentUser: item,
       currentUid: item.uid
     })
   },
@@ -817,24 +818,9 @@ Page({
       })
     }
   },
-  scroll(e) {
-    const query = wx.createSelectorQuery().in(this);
-    query.select('#meeting-content-smallvideo').boundingClientRect()
-    query.selectAll('.meeting-content-smallvideo-box').boundingClientRect()
-    query.exec((res) => {
-      const listItemRects = res[1];
-      listItemRects.forEach(rect => {
-        if (rect.dataset.item.src && rect.dataset.item.enableCamera) {
-          if (rect.top < res[0].height && rect.top + rect.height > 0) {
-            agora.unmute(Number(rect.dataset.item.uid), 'video')
-          } else {
-            if (rect.dataset.item.uid != this.data.currentUid) {
-              agora.mute(Number(rect.dataset.item.uid), 'video')
-            }
-          }
-        }
-      });
-    })
+  scroll() {
+    // agora.unmute(Number(rect.dataset.item.uid), 'video')
+    // agora.mute(Number(rect.dataset.item.uid), 'video')
   },
   scrollUp() {
     const query = wx.createSelectorQuery()