diff --git a/src/App.vue b/src/App.vue
index 5ae9f18daaa5659710bbfb5af0df5e8f945a18a2..e3d2a2df29395e14022b13ce38057c4078842a56 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,9 +1,8 @@
 <template>
   <div class="container ivu-p">
     <div class="dialog">
-
       <div class="title">
-        <img style="height: 30px;" src="../public/dev_logo.png">
+        <img src="../public/dev_logo.png" alt="logo">
         智能问答机器人
       </div>
       <template v-for="(item, index) in dialogs" :key="index">