diff --git a/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h b/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
index 5c1b7786e..300f5af70 100644
--- a/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
+++ b/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
@@ -1227,6 +1227,13 @@ PCODE_DEF(OB_SET_SS_CKPT_COMPRESSOR, 0x163B)
 //PCODE_DEF(OB_BROADCAST_CONFIG_VERSION, 0x163C)
 //PCODE_DEF(OB_SSWRITER_GRANT, 0x163D)
 //PCODE_DEF(OB_SSWRITER_LEASE_REQ, 0x163E)
+
+// tx standy read
+PCODE_DEF(OB_TX_SBY_ASK_UPSTREAM_REQ, 0x163F)
+PCODE_DEF(OB_TX_SBY_ASK_DOWNSTREAM_REQ, 0x1640)
+PCODE_DEF(OB_TX_SBY_ASK_REPLICA_REQ, 0x1641)
+PCODE_DEF(OB_TX_SBY_STATE_RESULT, 0x1642)
+
 //**** 注意：在此行之前增加新的RPC ID ******
 //
 //占位须知：