diff --git a/src/views/system/TaskStatistics/index.vue b/src/views/system/TaskStatistics/index.vue
index 6ffa7e4..d8588b1 100644
--- a/src/views/system/TaskStatistics/index.vue
+++ b/src/views/system/TaskStatistics/index.vue
@@ -289,14 +289,24 @@ export default {
       console.log(startDate, endDate);
       this.dischargeTime[0] = startDate;
       this.dischargeTime[1] = endDate;
+      if(this.dischargeTime[0]){
       this.queryParams.taskStartTime = this.formatDate(this.dischargeTime[0]);
+      }
+      if(this.dischargeTime[1]){
       this.queryParams.taskEndTime = this.formatDate(this.dischargeTime[1]);
+
+
+      }
     },
     formatDate(date) {
-      const year = date.getFullYear();
+      if(date){
+        const year = date.getFullYear();
       const month = String(date.getMonth() + 1).padStart(2, '0'); // 月份从0开始，需要加1
       const day = String(date.getDate()).padStart(2, '0');
       return `${year}-${month}-${day}`;
+
+      }
+
     },
     // 查看
     handleUpdate(row) {
@@ -383,7 +393,6 @@ export default {
       }
       this.getlist();
     },
-    changeTime() { },
     // 获取表格最高高度
     getMaxTableHeight() {
       const windowInnerHeight = window.innerHeight // 屏幕可视高度
@@ -408,18 +417,18 @@ export default {
 </script>
 
 <style scoped lang="scss">
-::-webkit-scrollbar {
-  width: 5px;
-}
+// ::-webkit-scrollbar {
+//   width: 5px;
+// }
 
-::-webkit-scrollbar-thumb {
-  border-radius: 5px;
-  background: #c0c0c0;
-}
+// ::-webkit-scrollbar-thumb {
+//   border-radius: 5px;
+//   background: #c0c0c0;
+// }
 
-::-webkit-scrollbar-track {
-  width: 5px;
-}
+// ::-webkit-scrollbar-track {
+//   width: 5px;
+// }
 ::v-deep .el-progress {
   width: 64%;
   display: inline-block;