diff --git a/src/DatabaseServices/Polyline.ts b/src/DatabaseServices/Polyline.ts
index 1bf8f8535..10a31e050 100644
--- a/src/DatabaseServices/Polyline.ts
+++ b/src/DatabaseServices/Polyline.ts
@@ -526,6 +526,8 @@ export class Polyline extends Curve
     {
         if (this.CloseMark || this.ParamOnCurve(newParam)) return;
 
+        this.WriteAllObjectRecord();
+
         let ptIndex: number;
         let bulIndex: number;