diff --git a/typings/react.d.ts b/typings/react.d.ts
index 82bb39eb..b635df72 100644
--- a/typings/react.d.ts
+++ b/typings/react.d.ts
@@ -10,6 +10,7 @@ declare namespace NodeJS {
         readonly OAK_PLATFORM: 'web' | 'wechatMp' | 'server' | 'native';
         readonly HOST_NAME: string;
         readonly OAK_DEV_MODE: 'frontend' | 'server'; // frontend：纯前台模式、server：前后台模式
+		readonly SUB_DIR_NAME: string; // 项目目录名
     }
 }