diff --git a/components/packages/Train/Train.js b/components/packages/Train/Train.js
index 13a81ff..24cef17 100644
--- a/components/packages/Train/Train.js
+++ b/components/packages/Train/Train.js
@@ -112,11 +112,11 @@ class TrainBody extends Container {
         this.bodyRact.clear();
     }
     getBodyWH() {
-        const bodyAWH = this.codeAGraph.getLocalBounds();
-        const bodyBWH = this.codeBGraph.getLocalBounds();
+        const bodyAWH = this.codeAGraph.localBoundsToCanvasPoints();
+        const bodyBWH = this.codeBGraph.localBoundsToCanvasPoints();
         return {
-            width: bodyAWH.width + bodyBWH.width + this.train.constDatas.bodyPadding * 2,
-            height: bodyAWH.height + this.train.constDatas.bodyPadding * 2,
+            width: bodyAWH[1].x - bodyAWH[0].x + bodyBWH[1].x - bodyBWH[0].x,
+            height: bodyAWH[2].y - bodyAWH[1].y,
         };
     }
     doRepaint() {
diff --git a/src/packages/Train/Train.ts b/src/packages/Train/Train.ts
index eaad4e0..7e1f77a 100644
--- a/src/packages/Train/Train.ts
+++ b/src/packages/Train/Train.ts
@@ -128,12 +128,11 @@ class TrainBody extends Container {
   }
 
   getBodyWH(): bodyWH {
-    const bodyAWH = this.codeAGraph.getLocalBounds();
-    const bodyBWH = this.codeBGraph.getLocalBounds();
+    const bodyAWH = this.codeAGraph.localBoundsToCanvasPoints();
+    const bodyBWH = this.codeBGraph.localBoundsToCanvasPoints();
     return {
-      width:
-        bodyAWH.width + bodyBWH.width + this.train.constDatas.bodyPadding * 2,
-      height: bodyAWH.height + this.train.constDatas.bodyPadding * 2,
+      width: bodyAWH[1].x - bodyAWH[0].x + bodyBWH[1].x - bodyBWH[0].x,
+      height: bodyAWH[2].y - bodyAWH[1].y,
     };
   }