fix lint error

src/features/OnlineExam/CheckComputer.vue

@@ -9,7 +9,7 @@
       <Step title="检测结果"></Step>
     </Steps>
 
-    <div v-if="current === 0" class="section" key="0">
+    <div v-if="current === 0" key="0" class="section">
       <div class="list">
         <table>
           <tbody class="list-row">
@@ -56,7 +56,7 @@
       </div>
     </div>
 
-    <div v-if="current === 1" class="section" key="1">
+    <div v-if="current === 1" key="1" class="section">
       <div class="list">
         <table>
           <tbody class="list-row">
@@ -125,7 +125,7 @@
       </div>
     </div>
 
-    <div v-show="current === 2" class="section" key="2">
+    <div v-show="current === 2" key="2" class="section">
       <div>
         <div style="display: flex;">
           <video
@@ -243,7 +243,12 @@
       </div>
     </div>
 
-    <div v-show="current === 3" class="section" style="text-align: center" key="3">
+    <div
+      v-show="current === 3"
+      key="3"
+      class="section"
+      style="text-align: center"
+    >
       <div>
         <div style="display: flex; margin-bottom: 30px;">
           <audio
@@ -351,7 +356,7 @@
       </div>
     </div>
 
-    <div v-show="current === 4" class="section" key="4">
+    <div v-show="current === 4" key="4" class="section">
       <div>
         <div style="display: flex;">
           <div>
@@ -483,7 +488,7 @@
       </div>
     </div>
 
-    <div v-show="current === 5" class="section" key="5">
+    <div v-show="current === 5" key="5" class="section">
       <div class="list">
         <table>
           <tbody class="list-row">