diff --git a/src/components/table/header/index.vue b/src/components/table/header/index.vue
index 434be6c6..65240aa9 100644
--- a/src/components/table/header/index.vue
+++ b/src/components/table/header/index.vue
@@ -157,7 +157,7 @@ const setDatePicker = (list: any) => {
 }
 const onResetForm = () => {
     //时间重置成默认值
-    datePickerRef.value.timeChange(3)
+    datePickerRef.value?.timeChange(3)
     tableStore.onTableAction('reset', {})
 }
 const setInterval = (val: any) => {