不每次都响

static/html/chat_page.html

@@ -79,5 +79,5 @@
     var KEFU_ID='{{.KEFU_ID}}';
     var REFER='{{.Refer}}';
 </script>
-<script src="/static/js/chat-page.js?v=0.3.4"></script>
+<script src="/static/js/chat-page.js?v=0.3.5"></script>
 </html>

static/js/chat-page.js

@@ -246,7 +246,9 @@ new Vue({
                             content.content = replaceContent(content.content);
                             _this.msgList.push(content);
                             _this.scrollBottom();
-                            _this.alertSound();
+                            if(i==0){
+                                _this.alertSound();
+                            }
                             i++;
                         },4000);
                     }