diff --git a/src/app/canvas-share-data.service.ts b/src/app/canvas-share-data.service.ts
index 52f72dd..0bac914 100644
--- a/src/app/canvas-share-data.service.ts
+++ b/src/app/canvas-share-data.service.ts
@@ -71,7 +71,7 @@ export class CanvasShareDataService {
   public getLinkCarName(car: any): any[] {
     const linkCar = [];
     car.assetData.Pipelines.forEach(pipeline => {
-        const icon = pipeline.assetData.LinkedObjects.find(i => i.assetData !== car);
+        const icon = pipeline.assetData.LinkedObjects.find(i => i !== car);
         if (icon.assetData.Type === 1) {
           linkCar.push(icon.assetData.Name);
         }
@@ -82,7 +82,7 @@ export class CanvasShareDataService {
   public getWaterOccupyName(car: any): any[] {
     const waterOccupy = [];
     car.assetData.Pipelines.forEach(pipeline => {
-      const icon = pipeline.assetData.LinkedObjects.find(i => i.assetData !== car);
+      const icon = pipeline.assetData.LinkedObjects.find(i => i !== car);
       if (icon.assetData.Type === 0) {
         car.assetData.WaterOccupy.push(icon.assetData.Name);
       }