diff --git a/pkg/statistics/handle/syncload/stats_syncload.go b/pkg/statistics/handle/syncload/stats_syncload.go
index 8091998f743df..c4d2373ed473f 100644
--- a/pkg/statistics/handle/syncload/stats_syncload.go
+++ b/pkg/statistics/handle/syncload/stats_syncload.go
@@ -83,9 +83,10 @@ func (s *statsSyncLoad) SendLoadRequests(sc *stmtctx.StatementContext, neededHis
 	timer := time.NewTimer(timeout)
 	defer timer.Stop()
 	for _, item := range remainedItems {
-		resultCh := globalStatsSyncLoadSingleFlight.DoChan(item.Key(), func() (any, error) {
+		localItem := item
+		resultCh := globalStatsSyncLoadSingleFlight.DoChan(localItem.Key(), func() (any, error) {
 			task := &statstypes.NeededItemTask{
-				Item:      item,
+				Item:      localItem,
 				ToTimeout: time.Now().Local().Add(timeout),
 				ResultCh:  make(chan stmtctx.StatsLoadResult),
 			}