fix

web/apps/web-antd/src/views/match/datatest/index.vue

@@ -75,7 +75,7 @@
       </div>
     </div>
 
-    <div class="data-table">
+    <div class="data-table" v-if="prettyData">
       <vue-json-pretty :data="prettyData" :indent="prettyIndent" :deep="prettyDeep"></vue-json-pretty>
     </div>
   </div>