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 7972980d9d..c458f87d38 100644
--- a/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
+++ b/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
@@ -349,7 +349,7 @@ PCODE_DEF(OB_CHECK_SWITCH_ALL_LEADER_OUT, 0x423)
 PCODE_DEF(OB_CHECK_SCHEMA_VERSION_ELAPSED, 0x425)
 //partition online/offline
 //PCODE_DEF(OB_ADD_TEMPORARY_REPLICA, 0x425)
-//PCODE_DEF(OB_ADD_REPLICA, 0x426)
+PCODE_DEF(OB_ADMIN_ALTER_LS_REPLICA, 0x426)
 //PCODE_DEF(OB_REMOVE_REPLICA, 0x427)
 //PCODE_DEF(OB_MIGRATE_REPLICA, 0x428)
 //PCODE_DEF(OB_ADD_REPLICA_RES, 0x429): not used on 4.0