diff --git a/src/views/page/largeScreen.vue b/src/views/page/largeScreen.vue
index c5caf48..56f7cfe 100644
--- a/src/views/page/largeScreen.vue
+++ b/src/views/page/largeScreen.vue
@@ -879,8 +879,9 @@ export default {
 
     // 数据单位
     getTypeList(val) {
+      var store = this.$store.state;
       let typeList1 = [];
-      typeList1 = this.typeList.filter((item) => {
+      typeList1 = store.typeList.filter((item) => {
         return item.value == val;
       });
       return typeList1[0].unit;