diff --git a/src/views/newMap/newMapdraft/mapoperate/switch/create.vue b/src/views/newMap/newMapdraft/mapoperate/switch/create.vue
index 238a6185e..7a05c4b02 100644
--- a/src/views/newMap/newMapdraft/mapoperate/switch/create.vue
+++ b/src/views/newMap/newMapdraft/mapoperate/switch/create.vue
@@ -351,7 +351,6 @@ export default {
                             relSwitchCode: '',
                             relevanceSectionList: elem.relevanceSectionList,
                             points: [{ x: 0, y: 0 }, { x: 0, y: 0 }],
-                            logicSectionNum: 0,
                             logicSectionShow: false,
                             sepTypeLeft: '00',
                             offsetLeft: 0,