diff --git a/src/pages/NewEnergy/RecordsInquiry/Appointment/loadable.jsx b/src/pages/NewEnergy/RecordsInquiry/Appointment/loadable.jsx
index 2d8d252..e19e26e 100644
--- a/src/pages/NewEnergy/RecordsInquiry/Appointment/loadable.jsx
+++ b/src/pages/NewEnergy/RecordsInquiry/Appointment/loadable.jsx
@@ -179,6 +179,9 @@ function Appointment() {
     if (params.finish_time?.length) {
       params.finish_time = params.finish_time[0].format('YYYY-MM-DD') + ',' + params.finish_time[1].format('YYYY-MM-DD')
     }
+    if(params.finish_time === null || !params.finish_time.length) {
+      params.finish_time = ""
+    }
     ajax.recordsInquiry.getAppointmentList(params).then((res) => {
       if (res.status === 20000) {
         setTableData(res.data);