diff --git a/bcs/ledger/xledger/state/tx_verification.go b/bcs/ledger/xledger/state/tx_verification.go
index b39b8cfe..899594c3 100644
--- a/bcs/ledger/xledger/state/tx_verification.go
+++ b/bcs/ledger/xledger/state/tx_verification.go
@@ -43,7 +43,7 @@ import (
 func (t *State) ImmediateVerifyTx(tx *pb.Transaction, isRootTx bool) (bool, error) {
 	beginTime := time.Now()
 	code := "InvalidTx"
-	defer func(){
+	defer func() {
 		metrics.CallMethodCounter.WithLabelValues(t.sctx.BCName, "ImmediateVerifyTx", code).Inc()
 		metrics.CallMethodHistogram.WithLabelValues(t.sctx.BCName, "ImmediateVerifyTx").Observe(time.Since(beginTime).Seconds())
 	}()
@@ -585,16 +585,31 @@ func (t *State) verifyTxRWSets(tx *pb.Transaction) (bool, error) {
 		XMReader:   reader,
 		UTXOReader: utxoReader,
 	}
+
 	sandBox, err := t.sctx.ContractMgr.NewStateSandbox(sandBoxConfig)
 	if err != nil {
 		return false, nil
 	}
 
-	transContractName, transAmount, err := txn.ParseContractTransferRequest(req)
+	// 构建CrossQueryCache 依据xuperchain v3.10的流程添加
+	// 1.ParseCrossQuery()
+	crossQueries, err := sandbox.ParseCrossQuery(tx)
 	if err != nil {
+		t.log.Warn("PrepareEnv ParseCrossQuery error", "err", err.Error())
 		return false, err
 	}
+	// 2.IsCrossQueryEffective()
+	if ok := sandbox.IsCrossQueryEffective(crossQueries, tx); !ok {
+		t.log.Warn("PrepareEnv IsCrossQueryEffective error")
+		return false, errors.New("PrepareEnv CheckCrossQueryEffective error")
+	}
+	// 3.crossQueries 缓存赋值到 XMCache 中
+	sandBox.CrossQueryCache(crossQueries)
 
+	transContractName, transAmount, err := txn.ParseContractTransferRequest(req)
+	if err != nil {
+		return false, err
+	}
 	contextConfig := &contract.ContextConfig{
 		State:       sandBox,
 		Initiator:   tx.GetInitiator(),
diff --git a/kernel/contract/sandbox/cross_query_cache.go b/kernel/contract/sandbox/cross_query_cache.go
index 80c0610d..2a187a4b 100644
--- a/kernel/contract/sandbox/cross_query_cache.go
+++ b/kernel/contract/sandbox/cross_query_cache.go
@@ -38,11 +38,16 @@ func NewCrossQueryCache() *CrossQueryCache {
 }
 
 // NewCrossQueryCacheWithData return CrossQuery instance while posttx
-func NewCrossQueryCacheWithData(crossQueries []*pb.CrossQueryInfo) *CrossQueryCache {
-	return &CrossQueryCache{
-		crossQueryCaches: crossQueries,
-		isPenetrate:      false,
-	}
+// func NewCrossQueryCacheWithData(crossQueries []*pb.CrossQueryInfo) *CrossQueryCache {
+// 	return &CrossQueryCache{
+// 		crossQueryCaches: crossQueries,
+// 		isPenetrate:      false,
+// 	}
+// }
+
+func (cqc *CrossQueryCache) CrossQueryCache(crossQueries []*pb.CrossQueryInfo) {
+	cqc.crossQueryCaches = crossQueries
+	cqc.isPenetrate = false
 }
 
 // CrossQuery query contract from otherchain
@@ -50,8 +55,6 @@ func (cqc *CrossQueryCache) CrossQuery(
 	crossQueryRequest *pb.CrossQueryRequest,
 	queryMeta *pb.CrossQueryMeta) (*pb.ContractResponse, error) {
 
-	//log.Info("Receive CrossQuery", "crossQueryRequest", crossQueryRequest, "queryMeta", queryMeta)
-
 	if !isQueryMetaValid(queryMeta) {
 		return nil, fmt.Errorf("isQueryParamValid check failed")
 	}
@@ -59,13 +62,11 @@ func (cqc *CrossQueryCache) CrossQuery(
 	if cqc.isPenetrate {
 		queryInfo, err := crossQueryFromEndorsor(crossQueryRequest, queryMeta)
 		if err != nil {
-			//log.Info("crossQueryFromEndorsor error", "error", err.Error())
 			return nil, err
 		}
 		cqc.crossQueryCaches = append(cqc.crossQueryCaches, queryInfo)
 		return queryInfo.GetResponse().GetResponse(), nil
 	}
-
 	// 验证背书规则、参数有效性、时间戳有效性
 	if cqc.crossQueryIdx > len(cqc.crossQueryCaches)-1 {
 		return nil, fmt.Errorf("len of crossQueryCaches not match the contract")
diff --git a/kernel/contract/sandbox/xmcache.go b/kernel/contract/sandbox/xmcache.go
index 5356d2a1..61140830 100644
--- a/kernel/contract/sandbox/xmcache.go
+++ b/kernel/contract/sandbox/xmcache.go
@@ -57,11 +57,10 @@ type XMCache struct {
 // NewXModelCache new an instance of XModel Cache
 func NewXModelCache(cfg *contract.SandboxConfig) *XMCache {
 	return &XMCache{
-		model:        cfg.XMReader,
-		inputsCache:  NewMemXModel(),
-		outputsCache: NewMemXModel(),
-		utxoSandbox:  utxo.NewUTXOSandbox(cfg),
-
+		model:           cfg.XMReader,
+		inputsCache:     NewMemXModel(),
+		outputsCache:    NewMemXModel(),
+		utxoSandbox:     utxo.NewUTXOSandbox(cfg),
 		crossQueryCache: NewCrossQueryCache(),
 	}
 }
@@ -377,57 +376,61 @@ func (xc *XMCache) CrossQuery(crossQueryRequest *pb.CrossQueryRequest, queryMeta
 	return xc.crossQueryCache.CrossQuery(crossQueryRequest, queryMeta)
 }
 
+func (xc *XMCache) CrossQueryCache(crossQueries []*pb.CrossQueryInfo) {
+	xc.crossQueryCache.CrossQueryCache(crossQueries)
+}
+
 // ParseCrossQuery parse cross query from tx
-//func ParseCrossQuery(tx *pb.Transaction) ([]*pb.CrossQueryInfo, error) {
-//	var (
-//		crossQueryInfos []*pb.CrossQueryInfo
-//		queryInfos      []byte
-//	)
-//	for _, out := range tx.GetTxOutputsExt() {
-//		if out.GetBucket() != TransientBucket {
-//			continue
-//		}
-//		if bytes.Equal(out.GetKey(), crossQueryInfosKey) {
-//			queryInfos = out.GetValue()
-//		}
-//	}
-//	if queryInfos != nil {
-//		err := UnmsarshalMessages(queryInfos, &crossQueryInfos)
-//		if err != nil {
-//			return nil, err
-//		}
-//	}
-//	return crossQueryInfos, nil
-//}
+func ParseCrossQuery(tx *lpb.Transaction) ([]*pb.CrossQueryInfo, error) {
+	var (
+		crossQueryInfos []*pb.CrossQueryInfo
+		queryInfos      []byte
+	)
+	for _, out := range tx.GetTxOutputsExt() {
+		if out.GetBucket() != TransientBucket {
+			continue
+		}
+		if bytes.Equal(out.GetKey(), crossQueryInfosKey) {
+			queryInfos = out.GetValue()
+		}
+	}
+	if queryInfos != nil {
+		err := UnmsarshalMessages(queryInfos, &crossQueryInfos)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return crossQueryInfos, nil
+}
 
 // IsCrossQueryEffective check if crossQueryInfos effective
 // TODO: zq
-//func IsCrossQueryEffective(cqi []*pb.CrossQueryInfo, tx *pb.Transaction) bool {
-//	return true
-//}
+func IsCrossQueryEffective(cqi []*pb.CrossQueryInfo, tx *lpb.Transaction) bool {
+	return true
+}
 
 // PutCrossQueries put queryInfos to db
-//func (xc *XMCache) putCrossQueries(queryInfos []*pb.CrossQueryInfo) error {
-//	var qi []byte
-//	var err error
-//	if len(queryInfos) != 0 {
-//		qi, err = MarshalMessages(queryInfos)
-//		if err != nil {
-//			return err
-//		}
-//	}
-//	if qi != nil {
-//		err = xc.Put(TransientBucket, crossQueryInfosKey, qi)
-//		if err != nil {
-//			return err
-//		}
-//	}
-//	return nil
-//}
+func (xc *XMCache) putCrossQueries(queryInfos []*pb.CrossQueryInfo) error {
+	var qi []byte
+	var err error
+	if len(queryInfos) != 0 {
+		qi, err = MarshalMessages(queryInfos)
+		if err != nil {
+			return err
+		}
+	}
+	if qi != nil {
+		err = xc.Put(TransientBucket, crossQueryInfosKey, qi)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
 
-//func (xc *XMCache) writeCrossQueriesRWSet() error {
-//	return xc.putCrossQueries(xc.crossQueryCache.GetCrossQueryRWSets())
-//}
+func (xc *XMCache) writeCrossQueriesRWSet() error {
+	return xc.putCrossQueries(xc.crossQueryCache.GetCrossQueryRWSets())
+}
 
 // ParseContractEvents parse contract events from tx
 func ParseContractEvents(tx *lpb.Transaction) ([]*protos.ContractEvent, error) {
@@ -474,10 +477,10 @@ func (xc *XMCache) Flush() error {
 		return err
 	}
 
-	// err = xc.writeCrossQueriesRWSet()
-	// if err != nil {
-	// 	return err
-	// }
+	err = xc.writeCrossQueriesRWSet()
+	if err != nil {
+		return err
+	}
 
 	err = xc.writeEventRWSet()
 	if err != nil {
diff --git a/kernel/contract/state.go b/kernel/contract/state.go
index c6f22ace..f59c2906 100644
--- a/kernel/contract/state.go
+++ b/kernel/contract/state.go
@@ -44,6 +44,7 @@ type UTXOState interface {
 // CrossQueryState 对XuperBridge暴露对跨链只读合约的操作能力
 type CrossQueryState interface {
 	CrossQuery(crossQueryRequest *pb.CrossQueryRequest, queryMeta *pb.CrossQueryMeta) (*pb.ContractResponse, error)
+	CrossQueryCache(crossQueries []*pb.CrossQueryInfo)
 }
 
 type ContractEventState interface {