diff --git a/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue b/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
index fbb483ac4..591c2c7e3 100644
--- a/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
+++ b/jero-web/src/views/otamanagement/otaAuthentication/components/detil.vue
@@ -956,13 +956,17 @@ export default {
     },
     pageOnChange(page) {
       this.pageNo = page
-      this.preservation()
+      if(this.vehicleTypeCode !== this.$t('whole')){
+        this.preservation()
+      }
       this.getList()
     },
     SizeChange(page, pageSize) {
       this.pageNo = 1
       this.pageSize = pageSize
-      this.preservation()
+      if(this.vehicleTypeCode !== this.$t('whole')){
+        this.preservation()
+      }
       this.getList()
     },
     getList() {
@@ -1005,7 +1009,11 @@ export default {
     },
     handChange(val){
       this.vehicleTypeCode = val
-      this.preservation()
+      this.pageNo = 1
+      // console.log(this.vehicleTypeCode)
+      // if(this.vehicleTypeCode !== this.$t('whole')){
+        this.preservation()
+      // }
       this.getHeader()
       this.$forceUpdate()
     },
@@ -1032,7 +1040,7 @@ export default {
       }
       this.queryParam.appliedVehicleProject = this.vehicleTypeCode == this.$t('whole')?this.queryParam.appliedVehicleProject:this.vehicleTypeCode
       this.queryParam.plannedBpLaunchBatch = this.$route.query.plannedBpLaunchBatch
-      let exportName = this.$route.query.plannedBpLaunchBatch
+      let exportName = this.$route.query.plannedBpLaunchBatch + '.xlsx'
       let query = {
         exportName: exportName,
         selections: this.selectedRowKeys.join(','),