diff --git a/management/src/api.ts b/management/src/api.ts
index b2c0dcd..c2a88a1 100644
--- a/management/src/api.ts
+++ b/management/src/api.ts
@@ -1010,6 +1010,7 @@ export const apiExam = {
       canPublish: boolean;
       canUnpublish: boolean;
       canCancel: boolean;
+      canExtend?: boolean;
     }>;
   },
   publish: async (id: number) => {