diff --git a/Scripts/wsgw.js b/Scripts/wsgw.js
index 08ff1de..a8c1007 100644
--- a/Scripts/wsgw.js
+++ b/Scripts/wsgw.js
@@ -92,6 +92,7 @@ class Widget extends DmYY {
         `缓存失效时间：${new Date(parseInt(this.settings.cacheDay) + this.cacheTime).toLocaleString()}`
       );
       this.dataSource = { ...this.settings.data[this.userNum] };
+      if (!this.dataSource.user) await this.cacheData();
       console.log(this.dataSource);
     }
   };
@@ -104,7 +105,7 @@ class Widget extends DmYY {
       );
       console.log(response);
       this.settings.data = [];
-      response.forEach((dataInfo) => {
+      response?.forEach((dataInfo) => {
         const dataSource = {
           user: '**',
           left: {
@@ -133,13 +134,13 @@ class Widget extends DmYY {
         dataSource.left.arrearsOfFees = dataInfo.arrearsOfFees;
 
         dataSource.right.previousBill = parseFloat(
-          this.last(dataInfo.monthElecQuantity.mothEleList).monthEleCost
+          this.last(dataInfo.monthElecQuantity?.mothEleList || [])
+            ?.monthEleCost || 0
         );
 
-        const oldVal = this.last(
-          dataInfo.monthElecQuantity.mothEleList,
-          2
-        ).monthEleCost;
+        const oldVal =
+          this.last(dataInfo.monthElecQuantity?.mothEleList || [], 2)
+            ?.monthEleCost || 1;
 
         dataSource.right.previousBillRate =
           ((dataSource.right.previousBill - oldVal) / oldVal) * 100;
@@ -149,7 +150,7 @@ class Widget extends DmYY {
         );
 
         dataSource.right.thisYear = parseFloat(
-          dataInfo.monthElecQuantity.dataInfo.totalEleCost
+          dataInfo.monthElecQuantity?.dataInfo?.totalEleCost || 0
         );
 
         const lastYearVal = dataInfo.lastYearElecQuantity.dataInfo.totalEleCost;