登录调整 登录背景图调整

src/styles/login.scss

@@ -68,7 +68,7 @@
     display: flex;
     justify-content: space-between;
     align-items: center;
-    background-image: url('@/assets/login/login_bg_center.webp');
+    background-image: url('@/assets/login/login_bg_center.png');
     background-size: contain;
     background-position:10% 50%;
     background-repeat: no-repeat;

src/views/login/login.vue

@@ -3,7 +3,7 @@
     <div class="login_header">
       <div class="header_left">
         <img src="../../assets/login/login_logo.webp" alt="">
-        <span style="margin-left: 10px;">    大数据精准教学诊断平台</span>
+        <span style="margin-left: 10px;">    </span>
       </div>
       <div class="header_right">
         <div class="right_button" @click="GoWebsite"> 官方网站 </div>
@@ -13,7 +13,7 @@
       <div class="login_info">
         <div class="login_info_title">
           <p>HI～欢迎使用</p>
-          <p>大数据精准教学诊断平台</p>
+
         </div>
         <div class="login_info_message">后台管理系统登录</div>
         <div class="login_info_input">