fix 分类选择bug

src/views/report/components/reportInsert/MyETAChart.vue

@@ -36,7 +36,7 @@ getClassifyList()
 
 let searchVal=ref('')
 function handleRefreshList(){
-    activeClassify=ref('')
+    activeClassify.value=''
     curClassifyList.value=classifyList.filter(item=>item.MyChartClassifyName.includes(searchVal.value))
 }
 // 切换分类类型