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 9c75523add..6d0ebbafca 100644
--- a/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
+++ b/deps/oblib/src/rpc/obrpc/ob_rpc_packet_list.h
@@ -1041,10 +1041,9 @@ PCODE_DEF(OB_DETECT_RPC_CALL, 0x1595)
 
 // tenant snapshot
 // create tenant snapshot
-PCODE_DEF(OB_CREATE_TENANT_SNAPSHOT, 0x1600)
+PCODE_DEF(OB_NOTIFY_TENANT_SNAPSHOT_SCHEDULER, 0x1600)
 PCODE_DEF(OB_INNER_CREATE_TENANT_SNAPSHOT, 0x1601)
 // drop tenant snapshot
-PCODE_DEF(OB_DROP_TENANT_SNAPSHOT, 0x1602)
 PCODE_DEF(OB_INNER_DROP_TENANT_SNAPSHOT, 0x1603)
 
 // for direct load
@@ -1052,10 +1051,6 @@ PCODE_DEF(OB_DIRECT_LOAD_CONTROL, 0x1604)
 
 //PCODE_DEF(OB_REVOKE_ROUTINE, 0x1605)
 
-// 160A-161A for tenant snapshot and tenant clone
-// PCODE_DEF(OB_CREATE_TENANT_SNAPSHOT, 0x160A)
-// PCODE_DEF(OB_INNER_CREATE_TENANT_SNAPSHOT, 0x160B)
-// PCODE_DEF(OB_DROP_TENANT_SNAPSHOT, 0x160C)
-// PCODE_DEF(OB_INNER_DROP_TENANT_SNAPSHOT, 0x160D)
-// PCODE_DEF(OB_CLONE_TENANT, 0x160E)
-// PCODE_DEF(OB_CLONE_RESOURCE_POOL, 0x160F)
+// 160A-1610 for tenant clone
+// PCODE_DEF(OB_CLONE_TENANT, 0x160A)
+// PCODE_DEF(OB_CLONE_RESOURCE_POOL, 0x160B)
diff --git a/src/share/ob_errno.h b/src/share/ob_errno.h
index 742ac39cea..5273f1962d 100755
--- a/src/share/ob_errno.h
+++ b/src/share/ob_errno.h
@@ -266,6 +266,7 @@ constexpr int OB_ENCODING_EST_SIZE_OVERFLOW = -4397;
 constexpr int OB_INVALID_SUB_PARTITION_TYPE = -4398;
 constexpr int OB_ERR_UNEXPECTED_UNIT_STATUS = -4399;
 constexpr int OB_AUTOINC_CACHE_NOT_EQUAL = -4400;
+constexpr int OB_TENANT_SNAPSHOT_NOT_EXIST = -4401;
 constexpr int OB_IMPORT_NOT_IN_SERVER = -4505;
 constexpr int OB_CONVERT_ERROR = -4507;
 constexpr int OB_BYPASS_TIMEOUT = -4510;
diff --git a/src/sql/resolver/ob_stmt_type.h b/src/sql/resolver/ob_stmt_type.h
index 36485a76d0..733f6bd9ff 100644
--- a/src/sql/resolver/ob_stmt_type.h
+++ b/src/sql/resolver/ob_stmt_type.h
@@ -286,6 +286,8 @@ OB_STMT_TYPE_DEF_UNKNOWN_AT(T_CANCEL_RESTORE, get_sys_tenant_alter_system_priv,
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_TABLE_TTL, get_sys_tenant_alter_system_priv, 287)
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_RECOVER_TABLE, get_sys_tenant_alter_system_priv, 288)
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_CANCEL_RECOVER_TABLE, get_sys_tenant_alter_system_priv, 289)
+// OB_STMT_TYPE_DEF_UNKNOWN_AT(T_CREATE_TENANT_SNAPSHOT, get_sys_tenant_alter_system_priv, 290)
+// OB_STMT_TYPE_DEF_UNKNOWN_AT(T_DROP_TENANT_SNAPSHOT, get_sys_tenant_alter_system_priv, 291)
 
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_MAX, err_stmt_type_priv, 500)
 #endif