diff --git a/src/views/tjanalysis/electricdata/index.vue b/src/views/tjanalysis/electricdata/index.vue
index 239b596..2c22798 100644
--- a/src/views/tjanalysis/electricdata/index.vue
+++ b/src/views/tjanalysis/electricdata/index.vue
@@ -76,7 +76,7 @@ const dbTypes = reactive({typeList: []})
 const dataList = reactive({dList: [] , days: 0})
 
 const queryParams = reactive({
-  date: formatDate(new Date() , 'YYYY-MM-DD'),
+  date: formatDate(new Date().setDate(new Date().getDate() - 1) , 'YYYY-MM-DD'),
   flag: '2',
   iname:''
 })