diff --git a/internal/db/models/stats/node_traffic_hourly_stat_dao.go b/internal/db/models/stats/node_traffic_hourly_stat_dao.go
index f9618b9d..373bf93d 100644
--- a/internal/db/models/stats/node_traffic_hourly_stat_dao.go
+++ b/internal/db/models/stats/node_traffic_hourly_stat_dao.go
@@ -118,7 +118,7 @@ func (this *NodeTrafficHourlyStatDAO) FindHourlyStatsWithClusterId(tx *dbs.Tx, c
 }
 
 // FindTopNodeStats 取得一定时间内的节点排行数据
-func (this *NodeTrafficHourlyStatDAO) FindTopNodeStats(tx *dbs.Tx, role string, hourFrom string, hourTo string) (result []*NodeTrafficHourlyStat, err error) {
+func (this *NodeTrafficHourlyStatDAO) FindTopNodeStats(tx *dbs.Tx, role string, hourFrom string, hourTo string, size int64) (result []*NodeTrafficHourlyStat, err error) {
 	// TODO 节点如果已经被删除，则忽略
 	_, err = this.Query(tx).
 		Attr("role", role).
@@ -126,13 +126,14 @@ func (this *NodeTrafficHourlyStatDAO) FindTopNodeStats(tx *dbs.Tx, role string,
 		Result("nodeId, SUM(bytes) AS bytes, SUM(cachedBytes) AS cachedBytes, SUM(countRequests) AS countRequests, SUM(countCachedRequests) AS countCachedRequests, SUM(countAttackRequests) AS countAttackRequests, SUM(attackBytes) AS attackBytes").
 		Group("nodeId").
 		Desc("countRequests").
+		Limit(size).
 		Slice(&result).
 		FindAll()
 	return
 }
 
 // FindTopNodeStatsWithClusterId 取得集群一定时间内的节点排行数据
-func (this *NodeTrafficHourlyStatDAO) FindTopNodeStatsWithClusterId(tx *dbs.Tx, role string, clusterId int64, hourFrom string, hourTo string) (result []*NodeTrafficHourlyStat, err error) {
+func (this *NodeTrafficHourlyStatDAO) FindTopNodeStatsWithClusterId(tx *dbs.Tx, role string, clusterId int64, hourFrom string, hourTo string, size int64) (result []*NodeTrafficHourlyStat, err error) {
 	// TODO 节点如果已经被删除，则忽略
 	_, err = this.Query(tx).
 		Attr("role", role).
@@ -141,6 +142,7 @@ func (this *NodeTrafficHourlyStatDAO) FindTopNodeStatsWithClusterId(tx *dbs.Tx,
 		Result("nodeId, SUM(bytes) AS bytes, SUM(cachedBytes) AS cachedBytes, SUM(countRequests) AS countRequests, SUM(countCachedRequests) AS countCachedRequests, SUM(countAttackRequests) AS countAttackRequests, SUM(attackBytes) AS attackBytes").
 		Group("nodeId").
 		Desc("countRequests").
+		Limit(size).
 		Slice(&result).
 		FindAll()
 	return
diff --git a/internal/rpc/services/service_admin.go b/internal/rpc/services/service_admin.go
index 1fa0feca..7078fbf3 100644
--- a/internal/rpc/services/service_admin.go
+++ b/internal/rpc/services/service_admin.go
@@ -662,7 +662,7 @@ func (this *AdminService) ComposeAdminDashboard(ctx context.Context, req *pb.Com
 
 	// 节点排行
 	if isPlus {
-		topNodeStats, err := stats.SharedNodeTrafficHourlyStatDAO.FindTopNodeStats(tx, "node", hourFrom, hourTo)
+		topNodeStats, err := stats.SharedNodeTrafficHourlyStatDAO.FindTopNodeStats(tx, "node", hourFrom, hourTo, 10)
 		if err != nil {
 			return nil, err
 		}
diff --git a/internal/rpc/services/service_server_stat_board.go b/internal/rpc/services/service_server_stat_board.go
index b789889e..5c76e8b1 100644
--- a/internal/rpc/services/service_server_stat_board.go
+++ b/internal/rpc/services/service_server_stat_board.go
@@ -123,7 +123,7 @@ func (this *ServerStatBoardService) ComposeServerStatNodeClusterBoard(ctx contex
 	}
 
 	// 节点排行
-	topNodeStats, err := stats.SharedNodeTrafficHourlyStatDAO.FindTopNodeStatsWithClusterId(tx, "node", req.NodeClusterId, hourFrom, hourTo)
+	topNodeStats, err := stats.SharedNodeTrafficHourlyStatDAO.FindTopNodeStatsWithClusterId(tx, "node", req.NodeClusterId, hourFrom, hourTo, 10)
 	if err != nil {
 		return nil, err
 	}