diff --git a/src/graphics/slope/Slope.ts b/src/graphics/slope/Slope.ts
index 670718e..617000c 100644
--- a/src/graphics/slope/Slope.ts
+++ b/src/graphics/slope/Slope.ts
@@ -6,7 +6,10 @@ import {
   VectorText,
   calculateLineMidpoint,
 } from 'src/jl-graphic';
-import { SlopeKiloMarker } from '../slopeKiloMarker/SlopeKiloMarker';
+import {
+  SlopeKiloMarker,
+  KiloMarkerConsts,
+} from '../slopeKiloMarker/SlopeKiloMarker';
 export interface ISlopeData extends GraphicData {
   get points(): IPointData[]; // 线坐标点
   set points(points: IPointData[]);
@@ -22,7 +25,6 @@ export interface ISlopeData extends GraphicData {
 export const SlopeConsts = {
   lineColor: '0xffffff',
   lineWidth: 2,
-  height: 100,
 };
 
 export class Slope extends JlGraphic {
@@ -63,8 +65,8 @@ export class Slope extends JlGraphic {
     if (this.datas.slopeNumber !== 0) {
       distanceY =
         this.datas.slopeNumber > 0
-          ? -SlopeConsts.height / 2
-          : SlopeConsts.height / 2;
+          ? -KiloMarkerConsts.size
+          : KiloMarkerConsts.size;
     }
     this.datas.points.forEach((p, i) => {
       if (i !== 0) {
@@ -98,8 +100,8 @@ export class Slope extends JlGraphic {
       this.datas.refDeviceId[1]
     ) as SlopeKiloMarker;
     this.slopeLong.text =
-      slopeKiloMarkerR.datas.kilometerSystem?.kilometer -
-      slopeKiloMarkerL.datas.kilometerSystem?.kilometer;
+      slopeKiloMarkerR.datas.kilometerSystem[0]?.kilometer -
+      slopeKiloMarkerL.datas.kilometerSystem[0]?.kilometer;
     const slopeLongPosition = this.datas.childTransforms?.find(
       (t) => t.name === this.slopeLong.name
     )?.transform.position;
diff --git a/src/graphics/slope/SlopeAssistant.ts b/src/graphics/slope/SlopeAssistant.ts
index 93e7891..95427f6 100644
--- a/src/graphics/slope/SlopeAssistant.ts
+++ b/src/graphics/slope/SlopeAssistant.ts
@@ -68,11 +68,13 @@ export class SlopeDraw extends GraphicDrawAssistant<SlopeTemplate, ISlopeData> {
           const refSlopeKiloMarker = this.app.queryStore.queryById(
             g.datas.refDeviceId[0]
           ) as SlopeKiloMarker;
-          return refSlopeKiloMarker.datas.direction == dirSlop;
+          return (
+            refSlopeKiloMarker.datas.kilometerSystem[0].direction == dirSlop
+          );
         });
       const slopeKiloMarkers = this.app.queryStore
         .queryByType<SlopeKiloMarker>(SlopeKiloMarker.Type)
-        .filter((g) => g.datas.direction == dirSlop);
+        .filter((g) => g.datas.kilometerSystem[0].direction == dirSlop);
       slopeKiloMarkers.sort((a, b) => a.position.x - b.position.x);
       const slopeKiloMarkersPos = slopeKiloMarkers.map((g) => g.position.x);
       //检验坡度有效性--是否有增加和删除