diff --git a/src/modules/way/WayRenderer.ts b/src/modules/way/WayRenderer.ts
index 1e03981..d5184a3 100644
--- a/src/modules/way/WayRenderer.ts
+++ b/src/modules/way/WayRenderer.ts
@@ -47,7 +47,7 @@ export default class WayRenderer extends BaseRenderer {
    * 默认点的高度, 防止和地面重合
    */
   readonly defulePositionY: number = Constract.HEIGHT_WAY
-  readonly defaultScale: THREE.Vector3 = new THREE.Vector3(0.5, 0.1, 0.5)
+  readonly defaultScale: THREE.Vector3 = new THREE.Vector3(0.25, 0.1, 0.25)
   readonly defaultRotation: THREE.Vector3 = new THREE.Vector3(0, 0, 0)
   readonly rendererOption = {
     lineWidth: 0.8