feat: 鼠标移动到手机号上要显示手指

src/views/Root/index.vue

@@ -14,7 +14,7 @@
               </template> -->
             <div class="flex justify-between items-center">
               <img class="w-5 h-7 mr-3" src="@/assets/images/avatar.png" alt="头像" />
-              <span class="hover" @click="isModal">{{ phone }}</span>
+              <span class="cursor-pointer" @click="isModal">{{ phone }}</span>
 
               <span class="inline-block ml-3 cursor-pointer" @click="logout">退出</span>
             </div>