fix: 弹幕修改

src/components/RTC/chat/chat.vue

@@ -3,7 +3,7 @@
     <div id="contents">
       <div class="chat-item" v-for="(i, index) in chatList" :key="index">
         <div class="chat-msg">
-          {{ user_info }}
+          <!-- {{ user_info }} -->
           <span :class="{ my: i.UserId == user_info.UserId }" class="chat-name"> {{ i.Nickname }} &nbsp;</span>
           <span class="chat-content"> {{ i.text }}</span>
         </div>