diff --git a/packages/constants/src/core.ts b/packages/constants/src/core.ts
index 24db39da..3b8771e6 100644
--- a/packages/constants/src/core.ts
+++ b/packages/constants/src/core.ts
@@ -26,3 +26,8 @@ export const SUPPORT_LANGUAGES: LanguageOption[] = [
     value: 'en-US',
   },
 ];
+
+/**
+ * 默认租户ID
+ */
+export const DEFAULT_TENANT_ID = '000000';