diff --git a/src/components/SearchGrade.vue b/src/components/SearchGrade.vue
index 769898821b6d78a30ffb486eeb298ea262fed282..417ab90365c6f4d6515d29a23ad6af59c3db95ad 100644
--- a/src/components/SearchGrade.vue
+++ b/src/components/SearchGrade.vue
@@ -226,7 +226,7 @@ function initFirstData() {
       </a-table>
     </div>
     <div>
-      <a-spin :spinning="!state.loading">
+      <a-spin :spinning="state.loading">
         <div id="first" style="width:100vw;height:900px;margin: 0 auto"></div>
       </a-spin>
     </div>