diff --git a/server/region_syncer/client.go b/server/region_syncer/client.go
index debf39f556f..c094243063f 100644
--- a/server/region_syncer/client.go
+++ b/server/region_syncer/client.go
@@ -188,9 +188,11 @@ func (s *RegionSyncer) StartSyncWithLeader(addr string) {
 				stats := resp.GetRegionStats()
 				regions := resp.GetRegions()
 				buckets := resp.GetBuckets()
+				queryStats := resp.GetQueryStats()
 				regionLeaders := resp.GetRegionLeaders()
 				hasStats := len(stats) == len(regions)
 				hasBuckets := len(buckets) == len(regions)
+				hasQueryStats := len(queryStats) == len(regions)
 				for i, r := range regions {
 					var (
 						region       *core.RegionInfo
@@ -224,6 +226,9 @@ func (s *RegionSyncer) StartSyncWithLeader(addr string) {
 							region.UpdateBuckets(buckets[i], old)
 						}
 					}
+					if hasQueryStats {
+						region.QueryStats = queryStats[i]
+					}
 					if saveKV {
 						err = regionStorage.SaveRegion(r)
 					}
diff --git a/server/region_syncer/server.go b/server/region_syncer/server.go
index 14a5c75a78a..f811ed2a2fd 100644
--- a/server/region_syncer/server.go
+++ b/server/region_syncer/server.go
@@ -113,6 +113,7 @@ func (s *RegionSyncer) RunServer(ctx context.Context, regionNotifier <-chan *cor
 	var stats []*pdpb.RegionStat
 	var leaders []*metapb.Peer
 	var buckets []*metapb.Buckets
+	var queryStats []*pdpb.QueryStats
 	ticker := time.NewTicker(syncerKeepAliveInterval)
 
 	defer func() {
@@ -137,6 +138,7 @@ func (s *RegionSyncer) RunServer(ctx context.Context, regionNotifier <-chan *cor
 			}
 			buckets = append(buckets, bucket)
 			leaders = append(leaders, first.GetLeader())
+			queryStats = append(queryStats, first.QueryStats)
 			startIndex := s.history.GetNextIndex()
 			s.history.Record(first)
 			pending := len(regionNotifier)
@@ -151,6 +153,7 @@ func (s *RegionSyncer) RunServer(ctx context.Context, regionNotifier <-chan *cor
 				}
 				buckets = append(buckets, bucket)
 				leaders = append(leaders, region.GetLeader())
+				queryStats = append(queryStats, region.QueryStats)
 				s.history.Record(region)
 			}
 			regions := &pdpb.SyncRegionResponse{
@@ -160,6 +163,7 @@ func (s *RegionSyncer) RunServer(ctx context.Context, regionNotifier <-chan *cor
 				RegionStats:   stats,
 				RegionLeaders: leaders,
 				Buckets:       buckets,
+				QueryStats:    queryStats,
 			}
 			s.broadcast(regions)
 		case <-ticker.C:
@@ -240,6 +244,7 @@ func (s *RegionSyncer) syncHistoryRegion(ctx context.Context, request *pdpb.Sync
 			stats := make([]*pdpb.RegionStat, 0, maxSyncRegionBatchSize)
 			leaders := make([]*metapb.Peer, 0, maxSyncRegionBatchSize)
 			buckets := make([]*metapb.Buckets, 0, maxSyncRegionBatchSize)
+			queryStats := make([]*pdpb.QueryStats, 0, maxSyncRegionBatchSize)
 			for syncedIndex, r := range regions {
 				select {
 				case <-ctx.Done():
@@ -263,6 +268,7 @@ func (s *RegionSyncer) syncHistoryRegion(ctx context.Context, request *pdpb.Sync
 					bucket = r.GetBuckets()
 				}
 				buckets = append(buckets, bucket)
+				queryStats = append(queryStats, r.QueryStats)
 				if len(metas) < maxSyncRegionBatchSize && syncedIndex < len(regions)-1 {
 					continue
 				}
@@ -273,6 +279,7 @@ func (s *RegionSyncer) syncHistoryRegion(ctx context.Context, request *pdpb.Sync
 					RegionStats:   stats,
 					RegionLeaders: leaders,
 					Buckets:       buckets,
+					QueryStats:    queryStats,
 				}
 				s.limit.WaitN(ctx, resp.Size())
 				lastIndex += len(metas)
@@ -301,6 +308,7 @@ func (s *RegionSyncer) syncHistoryRegion(ctx context.Context, request *pdpb.Sync
 	stats := make([]*pdpb.RegionStat, len(records))
 	leaders := make([]*metapb.Peer, len(records))
 	buckets := make([]*metapb.Buckets, len(records))
+	queryStats := make([]*pdpb.QueryStats, len(records))
 	for i, r := range records {
 		regions[i] = r.GetMeta()
 		stats[i] = r.GetStat()
@@ -314,6 +322,7 @@ func (s *RegionSyncer) syncHistoryRegion(ctx context.Context, request *pdpb.Sync
 		if r.GetBuckets() != nil {
 			buckets[i] = r.GetBuckets()
 		}
+		queryStats[i] = r.QueryStats
 	}
 	resp := &pdpb.SyncRegionResponse{
 		Header:        &pdpb.ResponseHeader{ClusterId: s.server.ClusterID()},
@@ -322,6 +331,7 @@ func (s *RegionSyncer) syncHistoryRegion(ctx context.Context, request *pdpb.Sync
 		RegionStats:   stats,
 		RegionLeaders: leaders,
 		Buckets:       buckets,
+		QueryStats:    queryStats,
 	}
 	return stream.Send(resp)
 }