diff --git a/src/views/newMap/newMapdraft/mapoperate/section/index.vue b/src/views/newMap/newMapdraft/mapoperate/section/index.vue
index bc61699a7..2c7810435 100644
--- a/src/views/newMap/newMapdraft/mapoperate/section/index.vue
+++ b/src/views/newMap/newMapdraft/mapoperate/section/index.vue
@@ -196,7 +196,7 @@ export default {
                         name: this.$t('map.mapData'),
                         item: [
                             { prop: 'stationCode', label: this.$t('map.equipmentStation') + ':', type: 'select', mode: true, optionLabel: 'name&&code', optionValue: 'code', disabled: this.isStationCodeDisabled, options: this.centralizedStationList, isHidden: this.isStationCodeDisabled},
-                            { prop: 'lengthFact', label: this.$t('map.actualLength') + ':', type: 'number', min: 0, placeholder: this.$t('map.meter'), isHidden: !this.hasAssociatedSection },
+                            { prop: 'lengthFact', label: this.$t('map.actualLength') + ':', type: 'number', min: 0, placeholder: this.$t('map.meter'), isHidden: !this.isSwitchSectionType },
                             { prop: 'leftStopPointOffset', label: this.$t('map.leftStopPointOffset'), type: 'number', min: 0, disabled: true, isHidden: !this.isStopPointOffset },
                             { prop: 'rightStopPointOffset', label: this.$t('map.rightStopPointOffset'), type: 'number', min: 0, disabled: true, isHidden: !this.isStopPointOffset },
                             { prop: 'region', label: this.$t('map.sectionColon'), type: 'select', optionLabel: 'label', optionValue: 'value', options: this.regionList, isHidden: !this.sectionColonShow },