diff --git a/integration_tests/snapshot_test.go b/integration_tests/snapshot_test.go
index 2e19342d..a8244ed4 100644
--- a/integration_tests/snapshot_test.go
+++ b/integration_tests/snapshot_test.go
@@ -47,6 +47,7 @@ import (
 	"github.com/pkg/errors"
 	"github.com/stretchr/testify/suite"
 	"github.com/tikv/client-go/v2/error"
+	"github.com/tikv/client-go/v2/oracle"
 	"github.com/tikv/client-go/v2/tikv"
 	"github.com/tikv/client-go/v2/tikvrpc"
 	"github.com/tikv/client-go/v2/txnkv"
@@ -395,3 +396,27 @@ func (s *testSnapshotSuite) TestRCRead() {
 		s.deleteKeys(keys)
 	}
 }
+
+func (s *testSnapshotSuite) TestSnapshotCacheBypassMaxUint64() {
+	txn := s.beginTxn()
+	s.Nil(txn.Set([]byte("x"), []byte("x")))
+	s.Nil(txn.Set([]byte("y"), []byte("y")))
+	s.Nil(txn.Set([]byte("z"), []byte("z")))
+	s.Nil(txn.Commit(context.Background()))
+	// cache version < math.MaxUint64
+	startTS, err := s.store.GetTimestampWithRetry(tikv.NewNoopBackoff(context.Background()), oracle.GlobalTxnScope)
+	s.Nil(err)
+	snapshot := s.store.GetSnapshot(startTS)
+	snapshot.Get(context.Background(), []byte("x"))
+	snapshot.BatchGet(context.Background(), [][]byte{[]byte("y"), []byte("z")})
+	s.Equal(snapshot.SnapCache(), map[string][]byte{
+		"x": []byte("x"),
+		"y": []byte("y"),
+		"z": []byte("z"),
+	})
+	// not cache version == math.MaxUint64
+	snapshot = s.store.GetSnapshot(math.MaxUint64)
+	snapshot.Get(context.Background(), []byte("x"))
+	snapshot.BatchGet(context.Background(), [][]byte{[]byte("y"), []byte("z")})
+	s.Empty(snapshot.SnapCache())
+}
diff --git a/txnkv/txnsnapshot/snapshot.go b/txnkv/txnsnapshot/snapshot.go
index cb5b38b1..f40e6bc9 100644
--- a/txnkv/txnsnapshot/snapshot.go
+++ b/txnkv/txnsnapshot/snapshot.go
@@ -1007,6 +1007,11 @@ func (s *KVSnapshot) SnapCache() map[string][]byte {
 
 // UpdateSnapshotCache sets the values of cache, for further fast read with same keys.
 func (s *KVSnapshot) UpdateSnapshotCache(keys [][]byte, m map[string][]byte) {
+	// s.version == math.MaxUint64 is used in special transaction, which always read the latest data.
+	// do not cache it to avoid anomaly.
+	if s.version == math.MaxUint64 {
+		return
+	}
 	s.mu.Lock()
 	defer s.mu.Unlock()
 	if s.mu.cached == nil {