diff --git a/src/jmapNew/keyboardController.js b/src/jmapNew/keyboardController.js
index 9cfd0abc9..c8e74c12d 100644
--- a/src/jmapNew/keyboardController.js
+++ b/src/jmapNew/keyboardController.js
@@ -19,11 +19,11 @@ class KeyboardController extends Eventful {
                 opts = opts || {};
                 this._keyOnDownUp = opts.keyOnDownUp || true;
 
-                window.addEventListener('keydown', keydownHandle, false);
+                window.addEventListener('keyup', keydownHandle, false);
             };
 
             this.disable = function () {
-                window.removeEventListener('keydown', keydownHandle, false);
+                window.removeEventListener('keyup', keydownHandle, false);
             };
 
             this.dispose = function() {
diff --git a/src/utils/index.js b/src/utils/index.js
index 902d58b5f..8b3204716 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -148,7 +148,7 @@ export function deepAssign(obj, item) {
     const target = item.constructor === Array ? [] : {}; // 判断复制的目标是数组还是对象
     for (const keys in item) {
         if (item.hasOwnProperty(keys) && keys != 'instance') { // instance 对面不拷贝
-            if (item[keys] && typeof item[keys] === 'object') { // 如果值是对象，就递归一下
+            if (typeof item[keys] === 'object') { // 如果值是对象，就递归一下
                 target[keys] = item[keys].constructor === Array ? [] : {};
                 target[keys] = deepClone(item[keys]);
             } else {
diff --git a/src/views/newMap/jlmapNew/index.vue b/src/views/newMap/jlmapNew/index.vue
index cc0872745..b91244271 100644
--- a/src/views/newMap/jlmapNew/index.vue
+++ b/src/views/newMap/jlmapNew/index.vue
@@ -17,7 +17,7 @@
         <div style="display: inline-block">
           <span class="title" style="">鼠标偏移:</span>
           <el-form-item label="x" label-width="12px">
-            <el-input v-model="offset.x" :disabled="true" style="width: 95px" />
+            <el-input ref="offsetX" v-model="offset.x" :disabled="true" style="width: 95px" />
           </el-form-item>
           <el-form-item label="y" label-width="12px">
             <el-input v-model="offset.y" :disabled="true" style="width: 95px" />
@@ -276,7 +276,9 @@ export default {
                 break;
             case 'Delete': this.$store.dispatch('map/setDeleteCount');
                 break;
-            case 'Update': this.$store.dispatch('map/setUpdateCount');
+            case 'Update':
+                this.$refs.offsetX.focus();
+                this.$store.dispatch('map/setUpdateCount');
                 break;
             }
         },
diff --git a/src/views/newMap/newMapdraft/index.vue b/src/views/newMap/newMapdraft/index.vue
index 356481103..84e3e920f 100644
--- a/src/views/newMap/newMapdraft/index.vue
+++ b/src/views/newMap/newMapdraft/index.vue
@@ -179,7 +179,7 @@ export default {
             }
         },
         clickEvent(em) {
-            var device = this.getDeviceByEm(em);
+            const device = this.getDeviceByEm(em);
             this.deviceHighLight(this.oldDevice, false);
             this.deviceHighLight(device, true);
             this.oldDevice = device;
diff --git a/src/views/newMap/newMapdraft/mapoperate/config/list.vue b/src/views/newMap/newMapdraft/mapoperate/config/list.vue
index 5030cea55..a188b4f1f 100644
--- a/src/views/newMap/newMapdraft/mapoperate/config/list.vue
+++ b/src/views/newMap/newMapdraft/mapoperate/config/list.vue
@@ -95,7 +95,7 @@
           </template>
           <template v-if="checkFieldType(item, 'number')">
             <el-form-item v-if="!item.isHidden" :key="item.prop" :label="item.label" :prop="item.prop" :required="item.required">
-              <div v-if="!item.firstLevel">
+              <template v-if="!item.firstLevel">
                 <template v-if="item.change">
                   <el-input-number v-model="formModel[item.prop]" :min="item.min" :max="item.max" :label="item.label" :disabled="item.disabled" style="width: 140px" @change="item.deviceChange" />
                 </template>
@@ -103,11 +103,11 @@
                   <el-input-number v-model="formModel[item.prop]" :min="item.min" :max="item.max" :label="item.label" :disabled="item.disabled" style="width: 140px" />
                 </template>
                 <span style="padding-left: 1px;">{{ item.placeholder }}</span>
-              </div>
-              <div v-else>
+              </template>
+              <template v-else>
                 <el-input-number v-model="formModel[item.firstLevel][item.secondLevel]" :min="item.min" :max="item.max" :label="item.label" :disabled="item.disabled" />
                 <span style="padding-left: 1px;">{{ item.placeholder }}</span>
-              </div>
+              </template>
             </el-form-item>
           </template>
           <template v-if="checkFieldType(item, 'color')">
diff --git a/src/views/newMap/newMapdraft/mapoperate/section/index.vue b/src/views/newMap/newMapdraft/mapoperate/section/index.vue
index fe3159cc5..c95dfc275 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 },
-                            { prop: 'lengthFact', label: this.$t('map.actualLength') + ':', type: 'number', min: 0, placeholder: this.$t('map.meter'), change: true, deviceChange: this.lengthFactChange },
+                            { prop: 'lengthFact', label: this.$t('map.actualLength') + ':', type: 'number', min: 0, placeholder: this.$t('map.meter') },
                             { 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.$t('map.sectionColon'), type: 'select', optionLabel: 'label', optionValue: 'value', options: this.regionList, isHidden: !this.sectionColonShow },
@@ -385,12 +385,6 @@ export default {
         this.regionList = this.$ConstSelect.RegionTypeList;
     },
     methods: {
-        lengthFactChange() {
-            if (this.editModel.lengthFact > 5 && (this.editModel.transferTrack || this.editModel.reentryTrack || this.editModel.standTrack)) {
-                this.editModel.leftStopPointOffset = 5;
-                this.editModel.rightStopPointOffset = this.editModel.lengthFact - 5;
-            }
-        },
         deviceChange(code) {
             this.$emit('setCenter', code);
             this.deviceSelect(this.$store.getters['map/getDeviceByCode'](code));
@@ -483,8 +477,10 @@ export default {
                     }
                     let models = [];
                     const model = deepAssign(this.editModel, {_type: 'Section'}); // 修改元素model
-                    model.leftStopPointOffset = Number(model.leftStopPointOffset);
-                    model.rightStopPointOffset = Number(model.rightStopPointOffset);
+                    if (model.lengthFact > 5 && (model.transferTrack || model.reentryTrack || model.standTrack)) {
+                        model.leftStopPointOffset = 5;
+                        model.rightStopPointOffset = model.lengthFact - 5;
+                    }
                     const changeSectionList = this.handleOtherSectionChange(model);
                     models = [model, ...changeSectionList];