优化代码

pages/index/chat/chat.vue

@@ -379,6 +379,9 @@ export default {
   onHide() {
     this.onPage = false;
   },
+  onUnload() {
+    this.onPage = false;
+  },
   onLoad(options) {
     this.recorderManager.onStop((res) => {
       console.log("录音结束", res);
@@ -933,12 +936,14 @@ export default {
   top: 120rpx;
   width: 46rpx;
   height: 46rpx;
-  z-index: 1;
+  z-index: 2;
 }
 .title {
   position: fixed;
   top: 120rpx;
-  left: 325rpx;
+  left:0;
+  right: 0;
+  text-align: center;
   font-size: 34rpx;
   color: #100e0f;
   font-weight: bold;