消息问题

src/views/IM/current-session/index.vue

@@ -699,6 +699,7 @@ export default {
     selectSession(session, index) {
       // 点击当前的，不再重新请求数据
       if (this.currentTaskLogId == session.taskLogId) return;
+      this.hasNoHistoryData = false;
       this.currentTaskLogId = session.taskLogId;
       this.currentToAccId = session.toAccId;
       this.currentSession = session;