diff --git a/store/tikv/coprocessor.go b/store/tikv/coprocessor.go
index 312c30b6f48d4..5cba9001a698a 100644
--- a/store/tikv/coprocessor.go
+++ b/store/tikv/coprocessor.go
@@ -621,6 +621,7 @@ func (worker *copIteratorWorker) handleTaskOnce(bo *Backoffer, task *copTask, ch
 			Priority:       kvPriorityToCommandPri(worker.req.Priority),
 			NotFillCache:   worker.req.NotFillCache,
 			HandleTime:     true,
+			ScanDetail:     true,
 		},
 	}
 	startTime := time.Now()