diff --git a/src/packages/Platform/JlPlatform.ts b/src/packages/Platform/JlPlatform.ts
index 59ef262..cd5a0c8 100644
--- a/src/packages/Platform/JlPlatform.ts
+++ b/src/packages/Platform/JlPlatform.ts
@@ -235,6 +235,9 @@ export abstract class JlPlatform extends JlGraphic {
   get datas() {
     return this.getDatas<IPlatformData>();
   }
+  get code(): string {
+    return this.datas.code;
+  }
   doRepaint(): void {
     this.doorGraphic?.clear();
     const platformConsts = this.platformConsts;