diff --git a/src/views/newMap/newMapdraft/mapoperate/models.js b/src/views/newMap/newMapdraft/mapoperate/models.js
index a6736bd6a..33586451a 100644
--- a/src/views/newMap/newMapdraft/mapoperate/models.js
+++ b/src/views/newMap/newMapdraft/mapoperate/models.js
@@ -86,7 +86,6 @@ class Model {
         this.callOn = true;
         this.turnBack = false;
         this.ctc = true; // 是否灭灯显示
-        this.ctcSetOverlap = true; // CTC级别是否办理延续保护
         this.noOverlap = false; // 是否无延续保护
         this.routeEnd = false; // 是否进路终端
         this.noRoute = false; // 是否不生成进路
diff --git a/src/views/newMap/newMapdraft/mapoperate/signal/index.vue b/src/views/newMap/newMapdraft/mapoperate/signal/index.vue
index 0df6e5804..4af1059ef 100644
--- a/src/views/newMap/newMapdraft/mapoperate/signal/index.vue
+++ b/src/views/newMap/newMapdraft/mapoperate/signal/index.vue
@@ -150,11 +150,11 @@ export default {
                             { prop: 'callOn', label: '是否引导信号:', type: 'checkbox'},
                             { prop: 'turnBack', label: '是否自动折返始端:', type: 'checkbox', isHidden: this.editModel.virtual},
                             { prop: 'ctc', label: '是否灭灯显示(CTC级)', type: 'checkbox'},
-                            { prop: 'ctcSetOverlap', label: 'CTC级别是否办理延续保护', type: 'checkbox' },
                             { prop: 'noOverlap', label: '是否无延续保护', type: 'checkbox'},
                             { prop: 'routeEnd', label: '是否进路终端', type: 'checkbox'},
                             { prop: 'ignoreRouteEnd', label: '不生成进路的信号机终端', type: 'multiSelectHover', optionLabel: 'name&&code', optionValue: 'code', options: this.signalList, hover: this.hover, buttonType: 'signalIgnoreRouteEnd', buttonShowType: this.signalIgnoreRouteEnd },
                             { prop: 'noRoute', label: this.$t('map.signalNoRoute') + ':', type: 'checkbox'}
+
                         ]
                     },
                     map: {
@@ -166,6 +166,7 @@ export default {
                             { prop: 'uniqueName', label: this.$t('map.signalUniqueName'), type: 'input' },
                             { prop: 'sectionCode', label: this.$t('map.belongsSection'), type: 'selectHover', optionLabel: 'name&&code', optionValue: 'code', options: this.signalSectionList, hover: this.hover, buttonType: 'signalSection', buttonShowType: this.signalSectionShow },
                             { prop: 'sectionOffset', label: this.$t('map.signalOffset'), type: 'number', min: 0, placeholder: this.$t('tip.meter') }
+
                         ]
                     }
                 }