Update flink-doris-connector.md

docs/en/docs/ecosystem/flink-doris-connector.md

@@ -509,13 +509,12 @@ insert into doris_sink select id,name,bank,age from cdc_mysql_source;
 | --postgres-conf         | Postgres CDCSource configuration, e.g. --postgres-conf hostname=127.0.0.1, you can find [here](https://ververica.github.io/flink-cdc-connectors/master/content/connectors/postgres-cdc.html) View all configurations Postgres-CDC where hostname/username/password/database-name/schema-name/slot.name is required. |
 | --sqlserver-conf        | SQLServer CDCSource configuration, for example --sqlserver-conf hostname=127.0.0.1, you can find it [here](https://ververica.github.io/flink-cdc-connectors/master/content/connectors/sqlserver-cdc.html) View all configurations SQLServer-CDC, where hostname/username/password/database-name/schema-name is required. |
 | --sink-conf             | All configurations of Doris Sink can be found [here](https://doris.apache.org/zh-CN/docs/dev/ecosystem/flink-doris-connector/#%E9%80%9A%E7%94%A8%E9%85%8D%E7%BD%AE%E9%A1%B9) View the complete configuration items. |
-| --table-conf            | The configuration items of the Doris table, that is, the content contained in properties. For example --table-conf replication_num=1 |
+| --table-conf            | The configuration items of the Doris table(The exception is table-buckets, non-properties attributes), that is, the content contained in properties. For example --table-conf replication_num=1, and --table-conf table-buckets=10 used to specify the number of buckets when creating a table. |
 | --ignore-default-value  | Turn off the default value of synchronizing mysql table structure. It is suitable for synchronizing mysql data to doris when the field has a default value but the actual inserted data is null. Reference [here](https://github.com/apache/doris-flink-connector/pull/152) |
 | --use-new-schema-change | Whether to use the new schema change to support synchronization of MySQL multi-column changes and default values. Reference [here](https://github.com/apache/doris-flink-connector/pull/167) |
 | --single-sink           | Whether to use a single Sink to synchronize all tables. When turned on, newly created tables in the upstream can also be automatically recognized and tables automatically created. |
 | --multi-to-one-origin   | When writing multiple upstream tables into the same table, the configuration of the source table, for example: --multi-to-one-origin="a\_.\*｜b_.\*"， Reference [here](https://github.com/apache/doris-flink-connector/pull/208) |
 | --multi-to-one-target   | Used with multi-to-one-origin, the configuration of the target table, such as: --multi-to-one-target="a\|b" |
-| --table-conf table-buckets| Specify the number of buckets when creating the table, such as: --table-conf table-buckets=10                           |
 
 >Note: When synchronizing, you need to add the corresponding Flink CDC dependencies in the $FLINK_HOME/lib directory, such as flink-sql-connector-mysql-cdc-${version}.jar, flink-sql-connector-oracle-cdc-${version}.jar