diff --git a/src/jmapNew/theme/nanjing_02/planConvert.js b/src/jmapNew/theme/nanjing_02/planConvert.js
index f352b834d..5e29e37f6 100644
--- a/src/jmapNew/theme/nanjing_02/planConvert.js
+++ b/src/jmapNew/theme/nanjing_02/planConvert.js
@@ -2,10 +2,10 @@ import { createMartPoint, createSeriesModel, createMarkLineModels, hexColor, pre
 import store from '@/store/index';
 export default {
     /** 边缘高度*/
-    EdgeHeight: 3,
+    EdgeHeight: 600,
 
     /** 间隔高度*/
-    CoordMultiple: 3,
+    CoordMultiple: 1,
 
     /** 偏移时间*/
     TranslationTime: 60 * 60 * 2,
@@ -311,8 +311,15 @@ export default {
         return series;
     },
 
+    /** 初始化Y轴*/
+    initializeYaxis(stations) {
+        return createMarkLineModels(stations, (elem) => {
+            return this.EdgeHeight + elem.kmRange * this.CoordMultiple;
+        });
+    },
+
     getYaxisValueByStation(station, index) {
-        return this.EdgeHeight + index * this.CoordMultiple;
+        return this.EdgeHeight + station.kmRange * this.CoordMultiple;
     },
 
     /** 将后台数据转换为试图序列模型*/
@@ -326,52 +333,55 @@ export default {
 
         return map;
     },
-    /** 初始化Y轴*/
-    initializeYaxis(stations) {
-        return createMarkLineModels(stations, (elem, index) => {
-            return this.EdgeHeight + index * this.CoordMultiple;
-        });
-    },
 
     /** 计算y轴最小值*/
-    computedYaxisMinValue() {
-        return 0;
+    computedYaxisMinValue(stations) {
+        return stations[0].kmRange * this.CoordMultiple;
     },
 
     /** 计算y轴最大值*/
     computedYaxisMaxValue(stations) {
-        return this.EdgeHeight * 2 + (stations.length - 1) * this.CoordMultiple;
+        return stations[stations.length - 1].kmRange * this.CoordMultiple + this.EdgeHeight * 2;
     },
 
     /** 格式化y轴数据*/
     computedFormatYAxis(stations, params) {
         var yText = '0m';
-        var index = Math.floor((parseInt(params.value) - this.EdgeHeight) / this.CoordMultiple);
-        if (index >= 0 && index < stations.length) {
-            yText = Math.floor(stations[index].kmRange) + 'm';
-        }
+
+        stations.forEach(elem => {
+            if (elem.kmRange < parseInt(params.value) / this.CoordMultiple - this.EdgeHeight) {
+                yText = Math.floor(elem.kmRange) + 'm';
+            }
+        });
+
         return yText;
     },
 
+    /** 根据是否和上一个车次是否相交，计算下一个车次的折返的高度*/
+    computedReentryNumber(code) {
+        // return parseInt(code || 1) % 2 ? 1 : 2;
+        return 1;
+    },
+
     /** 根据方向计算y折返偏移量*/
-    getYvalueByDirectionCode(defaultVlue, directionCode) {
+    getYvalueByDirectionCode(defaultVlue, directionCode, num) {
         if (directionCode === '1') {
-            defaultVlue -= this.EdgeHeight / 2;
+            defaultVlue -= this.EdgeHeight / 2 * num;
         } else if (directionCode === '2') {
-            defaultVlue += this.EdgeHeight / 2;
+            defaultVlue += this.EdgeHeight / 2 * num;
         }
 
         return defaultVlue;
     },
 
     /** 根据elem计算y值*/
-    getCoordYByElem(stations, kmRangeCoordMap, elem, directionCode, isSpecial) {
+    getCoordYByElem(stations, kmRangeCoordMap, elem, directionCode, isSpecial, num) {
         var defaultVlue = 0;
         var station = stations.find(it => { return it.code == elem.stationCode; });
         if (station) {
             defaultVlue = kmRangeCoordMap[`${station.kmRange}`];
             if (isSpecial) {
-                defaultVlue = this.getYvalueByDirectionCode(defaultVlue, directionCode);
+                defaultVlue = this.getYvalueByDirectionCode(defaultVlue, directionCode, num);
             }
         }