bug fixes

components/Head.vue

@@ -10,8 +10,8 @@
           </div>
         </app-link>
         <div class="user" v-if="user.id">
-          <span>{{ user.realname || user.nickname }}</span>
-          <em>|</em><span class="logout" @click="logout">退出</span>
+          <span>{{ user.realname || user.nickname }}</span
+          ><em>|</em><span class="logout" @click="logout">退出</span>
         </div>
         <div class="login-btn-box" v-else>
           <div class="login"><a :href="loginURL">快速登录</a></div>