diff --git a/pages/meeting/index.ts b/pages/meeting/index.ts
index 1e037a4..09a36b4 100644
--- a/pages/meeting/index.ts
+++ b/pages/meeting/index.ts
@@ -456,20 +456,24 @@ Page({
         // 全员离开房间
         case 'AllLeave':
           this.message('管理员已结束会议!').success()
-          wx.disableAlertBeforeUnload({
-            complete: () => {
-              wx.navigateBack()
-            }
-          })
+          setTimeout(() => {
+            wx.disableAlertBeforeUnload({
+              complete: () => {
+                wx.navigateBack()
+              }
+            })
+          }, 1000);
           break;
         // 移出会议
         case 'ForceExitRoom':
           this.message('管理员已将你移出会议!').success()
-          wx.disableAlertBeforeUnload({
-            complete: () => {
-              wx.navigateBack()
-            }
-          })
+          setTimeout(() => {
+            wx.disableAlertBeforeUnload({
+              complete: () => {
+                wx.navigateBack()
+              }
+            })
+          }, 1000);
           break;
         // 更新视图模式
         case 'RefreshView':
@@ -1027,8 +1031,12 @@ Page({
           timestamp: dayjs(+new Date()).format('HH:mm:ss'),
           me: true
         }],
-        messageStr: ''
       })
+      if (!e.target.dataset.item) {
+        this.setData({
+          messageStr: ''
+        })
+      }
       this.scrollToBottom()
     } else {
       this.message('请输入文字！').error()