diff --git a/src/views/newMap/newMapdraft/mapoperate/section/create.vue b/src/views/newMap/newMapdraft/mapoperate/section/create.vue
index 3af9ba21a..559ef5e14 100644
--- a/src/views/newMap/newMapdraft/mapoperate/section/create.vue
+++ b/src/views/newMap/newMapdraft/mapoperate/section/create.vue
@@ -30,7 +30,17 @@
             @click="hover('getSectionStart')"
           >{{ $t('map.activate') }}</el-button>
         </el-form-item>
-        <el-form-item v-if="createModel.type == '03' || createModel.type == '01'" label="距离长度:" prop="length">
+        <el-form-item v-if="createModel.type == '05'" label="右关联区段" prop="rightSectionCode">
+          <el-select v-model="createModel.rightSectionCode" filterable>
+            <el-option v-for="item in switchAndPhySicalSectionList" :key="item.code" :label="item.name" :value="item.code" />
+          </el-select>
+          <el-button
+            :type="field == 'getSectionEnd' ? 'danger' : 'primary'"
+            size="small"
+            @click="hover('getSectionEnd')"
+          >{{ $t('map.activate') }}</el-button>
+        </el-form-item>
+        <el-form-item v-if="createModel.type == '03' || createModel.type == '01'|| createModel.type == '05'" label="距离长度:" prop="length">
           <el-input-number v-model="createModel.length" :min="0" />
         </el-form-item>
         <el-form-item v-if="createModel.type == '02' || createModel.type == '04'" label="起始区段:" prop="leftSectionCode">
@@ -146,15 +156,21 @@ export default {
                 {
                     value: '01',
                     label: this.$t('map.coordinateMode')
-                }, {
+                },
+                {
+                    value: '05',
+                    label: '向左延伸方式'
+                },
+                {
                     value: '03',
-                    label: this.$t('map.frontSectionMode')
+                    label: '向右延伸方式'
+                    // this.$t('map.frontSectionMode')
                 }, {
                     value: '02',
                     label: this.$t('map.sectionAssociationMode')
                 }, {
                     value: '04',
-                    label: '批量创建'
+                    label: '批量创建(向右)'
                 }
             ]
         };
@@ -233,20 +249,39 @@ export default {
                 this.createModel.modelList = [];
             }
         },
-        extendCreate(model) { // 延伸创建
-            const startModel = this.$store.getters['map/getDeviceByCode'](this.createModel.leftSectionCode);
-            const start_x = startModel.points[startModel.points.length - 1].x;
-            const start_y = startModel.points[startModel.points.length - 1].y;
-            model.points = [
-                { x: start_x, y: start_y },
-                { x: start_x + this.createModel.length, y: start_y }
-            ];
+        extendCreate(model, type) { // 延伸创建
             const models = [];
-            model.leftSectionCode = this.createModel.leftSectionCode;
-            const leftSection = this.getSectionByCode(this.createModel.leftSectionCode);
-            leftSection.rightSectionCode = model.code;
+            let section;
+            switch (type) {
+            case 'left': {
+                const startModel = this.$store.getters['map/getDeviceByCode'](this.createModel.rightSectionCode);
+                const start_x = startModel.points[0].x;
+                const start_y = startModel.points[0].y;
+                model.points = [
+                    { x: start_x - this.createModel.length, y: start_y },
+                    { x: start_x, y: start_y }
+                ];
+                model.rightSectionCode = this.createModel.rightSectionCode;
+                section = this.getSectionByCode(this.createModel.rightSectionCode);
+                section.leftSectionCode = model.code;
+                break;
+            }
+            case 'right': {
+                const startModel = this.$store.getters['map/getDeviceByCode'](this.createModel.leftSectionCode);
+                const start_x = startModel.points[startModel.points.length - 1].x;
+                const start_y = startModel.points[startModel.points.length - 1].y;
+                model.points = [
+                    { x: start_x, y: start_y },
+                    { x: start_x + this.createModel.length, y: start_y }
+                ];
+                model.leftSectionCode = this.createModel.leftSectionCode;
+                section = this.getSectionByCode(this.createModel.leftSectionCode);
+                section.rightSectionCode = model.code;
+                break;
+            }
+            }
             models.push(model);
-            models.push(leftSection);
+            models.push(section);
             this.$emit('updateMapModel', models);
         },
         associatedCreate(model) { // 区段关联方式
@@ -305,7 +340,9 @@ export default {
                 } else if (this.createModel.type === '02') {
                     this.associatedCreate(model);
                 } else if (this.createModel.type === '03') {
-                    this.createModel.leftSectionCode && this.extendCreate(model);
+                    this.createModel.leftSectionCode && this.extendCreate(model, 'right');
+                } else if (this.createModel.type === '05') {
+                    this.createModel.rightSectionCode && this.extendCreate(model, 'left');
                 }
             }
         }