diff --git a/Makefile b/Makefile
index e6e8bd2f8..f8c729918 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ GO_INSTALL := $(GO) install
 
 PROJECT_NAME := $(shell basename "$(PWD)")
 BUILDER_VERSION = 3.11.0
-VERSION = 3.11.1
+VERSION = 3.11.2
 COMMIT = $(shell git rev-parse --short HEAD)
 PROJECT = github.com/iost-official/go-iost
 DOCKER_IMAGE = iostio/iost-node:$(VERSION)-$(COMMIT)
diff --git a/core/txpool/tx_pool.go b/core/txpool/tx_pool.go
index 6736df85e..198db7bc2 100644
--- a/core/txpool/tx_pool.go
+++ b/core/txpool/tx_pool.go
@@ -148,7 +148,7 @@ func (pool *TxPImpl) initBlockTx() {
 }
 
 func (pool *TxPImpl) verifyTx(t *tx.Tx) error {
-	isSimpleTransfer := len(t.Actions) == 1 && t.Actions[0].Contract == "token.iost"
+	isSimpleTransfer := len(t.Actions) == 1 && t.Actions[0].Contract == "token.iost" && len(t.Actions[0].Data) <= 70
 	if isSimpleTransfer {
 		if pool.pendingTx.Size() > maxCacheTxs {
 			return ErrCacheFull
diff --git a/core/txpool/type.go b/core/txpool/type.go
index 37efc7cd3..2fac8ba50 100644
--- a/core/txpool/type.go
+++ b/core/txpool/type.go
@@ -148,6 +148,14 @@ func compareTx(a, b any) int {
 	txb := b.(*tx.Tx)
 	isSimpleTransferA := len(txa.Actions) == 1 && txa.Actions[0].Contract == "token.iost"
 	isSimpleTransferB := len(txb.Actions) == 1 && txb.Actions[0].Contract == "token.iost"
+	if isSimpleTransferA && isSimpleTransferB {
+		if len(txa.Actions[0].Data) < len(txb.Actions[0].Data) {
+			return 1
+		}
+		if len(txa.Actions[0].Data) > len(txb.Actions[0].Data) {
+			return -1
+		}
+	}
 	if isSimpleTransferA && !isSimpleTransferB {
 		return 1
 	}