diff --git a/packages/hydrooj/src/model/schedule.ts b/packages/hydrooj/src/model/schedule.ts
index 4c78f7ea6..dbe070d32 100644
--- a/packages/hydrooj/src/model/schedule.ts
+++ b/packages/hydrooj/src/model/schedule.ts
@@ -63,13 +63,26 @@ export async function apply(ctx: Context) {
     ctx.inject(['worker'], (c) => {
         ScheduleModel.Worker = c.worker;
         c.worker.addHandler('task.daily', async () => {
+            const pref: Record<string, number> = {};
+            let start = Date.now();
             await RecordModel.coll.deleteMany({ contest: { $in: [RecordModel.RECORD_PRETEST, RecordModel.RECORD_GENERATE] } });
-            await global.Hydro.script.rp?.run({}, new Logger('task/rp').debug);
-            await global.Hydro.script.problemStat?.run({}, new Logger('task/problem').debug);
+            pref.record = Date.now() - start;
+            start = Date.now();
+            await global.Hydro.script.rp?.run(pref, new Logger('task/rp').debug);
+            pref.rp = Date.now() - start;
+            start = Date.now();
+            await global.Hydro.script.problemStat?.run(pref, new Logger('task/problem').debug);
+            pref.problemStat = Date.now() - start;
+            start = Date.now();
             if (global.Hydro.model.system.get('server.checkUpdate') && !(new Date().getDay() % 3)) {
                 await global.Hydro.script.checkUpdate?.run({}, new Logger('task/checkUpdate').debug);
+                pref.checkUpdate = Date.now() - start;
+                start = Date.now();
             }
             await ctx.parallel('task/daily');
+            pref.hook = Date.now() - start;
+            logger.info('task/daily', pref);
+            ctx.emit('task/daily/finish', pref);
         });
     });
 
diff --git a/packages/hydrooj/src/service/bus.ts b/packages/hydrooj/src/service/bus.ts
index fda1370a2..005881bd1 100644
--- a/packages/hydrooj/src/service/bus.ts
+++ b/packages/hydrooj/src/service/bus.ts
@@ -43,6 +43,7 @@ export interface EventMap extends KnownHandlerEvents {
     'monitor/collect': (info: any) => VoidReturn
     'api/update': () => void;
     'task/daily': () => void;
+    'task/daily/finish': (pref: Record<string, number>) => void;
 
     'user/message': (uid: number, mdoc: MessageDoc) => void
     'user/get': (udoc: User) => void