diff --git a/packages/hydrojudge/src/judge/interface.ts b/packages/hydrojudge/src/judge/interface.ts
index 9b11c0351..b5f5f45d5 100644
--- a/packages/hydrojudge/src/judge/interface.ts
+++ b/packages/hydrojudge/src/judge/interface.ts
@@ -59,6 +59,8 @@ export interface RuntimeContext {
 type ExtraFile = string[];
 
 export interface Config {
+    type: string;
+    subType?: string;
     time: string;
     memory: string;