diff --git a/src/utils/types.ts b/src/utils/types.ts
index 81e2c04..c997300 100644
--- a/src/utils/types.ts
+++ b/src/utils/types.ts
@@ -120,7 +120,7 @@ export interface Problem {
   total_score: number
   submission_number: number
   accepted_number: number
-  statistic_info: { time_cost: number; memory_cost: number }
+  statistic_info: { [key: string]: number }
   share_submission: boolean
   contest: number
   my_status: number