diff --git a/docs/en/administration/data_migration_tool.md b/docs/en/administration/data_migration_tool.md
index 32e2308ea6b1a..b371cff477832 100644
--- a/docs/en/administration/data_migration_tool.md
+++ b/docs/en/administration/data_migration_tool.md
@@ -100,7 +100,7 @@ The following FE parameters are dynamic configuration items. Refer to [Configure
 
 #### BE Parameters
 
-The following BE parameter is a dynamic configuration item. Refer to [Configure BE Dynamic Parameters](../administration/management/BE_configuration.md#configure-be-dynamic-parameters) on how to modify it.
+The following BE parameter is a dynamic configuration item. Refer to [Configure BE Dynamic Parameters](../administration/management/BE_configuration.md) on how to modify it.
 
 | **Parameter**       | **Default** | **Unit** | **Description**                                              |
 | ------------------- | ----------- | -------- | ------------------------------------------------------------ |
diff --git a/docs/en/administration/management/BE_configuration.md b/docs/en/administration/management/BE_configuration.md
index 992003e907bba..3734abc6eacf4 100644
--- a/docs/en/administration/management/BE_configuration.md
+++ b/docs/en/administration/management/BE_configuration.md
@@ -720,27 +720,49 @@ curl http://<BE_IP>:<BE_HTTP_PORT>/varz
 - Description: The time interval at which to monitor health status of disks.
 - Introduced in: -
 
-<!--
 ##### replication_threads
 
 - Default: 0
 - Type: Int
 - Unit: -
 - Is mutable: Yes
-- Description:
-- Introduced in: -
--->
+- Description: The maximum number of threads used for replication. `0` indicates setting the thread number to four times the BE CPU core count.
+- Introduced in: v3.3.5
+
+##### replication_max_speed_limit_kbps
+
+- Default: 50000
+- Type: Int
+- Unit: KB/s
+- Is mutable: Yes
+- Description: The maximum speed of each replication thread.
+- Introduced in: v3.3.5
+
+##### replication_min_speed_limit_kbps
+
+- Default: 50
+- Type: Int
+- Unit: KB/s
+- Is mutable: Yes
+- Description: The minimum speed of each replication thread.
+- Introduced in: v3.3.5
+##### replication_min_speed_time_seconds
+
+- Default: 300
+- Type: Int
+- Unit: Seconds
+- Is mutable: Yes
+- Description: The time duration allowed for a replication thread to be under the minimum speed. Replication will fail if the time when the actual speed is lower than `replication_min_speed_limit_kbps` exceeds this value.
+- Introduced in: v3.3.5
 
-<!--
 ##### clear_expired_replication_snapshots_interval_seconds
 
 - Default: 3600
 - Type: Int
 - Unit: Seconds
 - Is mutable: Yes
-- Description:
-- Introduced in: -
--->
+- Description: The time interval at which the system clears the expired snapshots left by abnormal replications.
+- Introduced in: v3.3.5
 
 ##### unused_rowset_monitor_interval
 
diff --git a/docs/en/administration/management/FE_configuration.md b/docs/en/administration/management/FE_configuration.md
index cca8dd6498656..524259bbcd1c9 100644
--- a/docs/en/administration/management/FE_configuration.md
+++ b/docs/en/administration/management/FE_configuration.md
@@ -4864,38 +4864,50 @@ ADMIN SET FRONTEND CONFIG ("key" = "value");
 - Introduced in: -
 -->
 
-<!--
+##### replication_interval_ms
+
+- Default: 100
+- Type: Int
+- Unit: -
+- Is mutable: No
+- Description: The minimum time interval at which the replication tasks are scheduled.
+- Introduced in: v3.3.5
+
 ##### replication_max_parallel_table_count
 
 - Default: 100
 - Type: Int
-- Unit:
+- Unit: -
 - Is mutable: Yes
-- Description:
-- Introduced in: -
--->
+- Description: The maximum number of concurrent data synchronization tasks allowed. StarRocks creates one synchronization task for each table.
+- Introduced in: v3.3.5
 
-<!--
-##### replication_max_parallel_data_size_mb
+##### replication_max_parallel_replica_count
 
 - Default: 10240
 - Type: Int
+- Unit: -
+- Is mutable: Yes
+- Description: The maximum number of tablet replicas allowed for concurrent synchronization.
+- Introduced in: v3.3.5
+
+##### replication_max_parallel_data_size_mb
+
+- Default: 1048576
+- Type: Int
 - Unit: MB
 - Is mutable: Yes
-- Description:
-- Introduced in: -
--->
+- Description: The maximum size of data allowed for concurrent synchronization.
+- Introduced in: v3.3.5
 
-<!--
 ##### replication_transaction_timeout_sec
 
-- Default: 24 * 60 * 60
+- Default: 86400
 - Type: Int
 - Unit: Seconds
 - Is mutable: Yes
-- Description:
-- Introduced in: -
--->
+- Description: The timeout duration for synchronization tasks.
+- Introduced in: v3.3.5
 
 ##### jdbc_meta_default_cache_enable
 
diff --git a/docs/zh/administration/data_migration_tool.md b/docs/zh/administration/data_migration_tool.md
index 03ed1b21873be..d9cc73027a576 100644
--- a/docs/zh/administration/data_migration_tool.md
+++ b/docs/zh/administration/data_migration_tool.md
@@ -100,7 +100,7 @@ ADMIN SET FRONTEND CONFIG("lake_compaction_max_tasks"="-1");
 
 #### BE 参数
 
-以下 BE 参数为动态参数。修改方式请参考 [配置 BE 动态参数](../administration/management/BE_configuration.md#配置-be-动态参数)。
+以下 BE 参数为动态参数。修改方式请参考 [配置 BE 动态参数](../administration/management/BE_configuration.md)。
 
 | **参数名**          | **默认值** | **单位** | **描述**                                                     |
 | ------------------- | ---------- | -------- | ------------------------------------------------------------ |
diff --git a/docs/zh/administration/management/BE_configuration.md b/docs/zh/administration/management/BE_configuration.md
index 5261ef038d0de..f113716fc6d05 100644
--- a/docs/zh/administration/management/BE_configuration.md
+++ b/docs/zh/administration/management/BE_configuration.md
@@ -716,27 +716,50 @@ curl http://<BE_IP>:<BE_HTTP_PORT>/varz
 - 描述：磁盘健康状态检测的间隔。
 - 引入版本：-
 
-<!--
 ##### replication_threads
 
 - 默认值：0
 - 类型：Int
 - 单位：-
 - 是否动态：是
-- 描述：
-- 引入版本：-
--->
+- 描述：用于同步的最大线程数。0 表示将线程数设置为 BE CPU 内核数的四倍。
+- 引入版本：v3.3.5
 
-<!--
-##### clear_expired_replcation_snapshots_interval_seconds
+##### replication_max_speed_limit_kbps
+
+- 默认值：50000
+- 类型：Int
+- 单位：KB/s
+- 是否动态：是
+- 描述：每个同步线程的最大速度。
+- 引入版本：v3.3.5
+
+##### replication_min_speed_limit_kbps
+
+- 默认值：50
+- 类型：Int
+- 单位：KB/s
+- 是否动态：是
+- 描述：每个同步线程的最小速度。
+- 引入版本：v3.3.5
+
+##### replication_min_speed_time_seconds
+
+- 默认值：300
+- 类型：Int
+- 单位：Seconds
+- 是否动态：是
+- 描述：同步线程低于最低速度所允许的持续时间。如果实际速度低于 `replication_min_speed_limit_kbps` 的时间超过此值，同步将失败。
+- 引入版本：v3.3.5
+
+##### clear_expired_replication_snapshots_interval_seconds
 
 - 默认值：3600
 - 类型：Int
 - 单位：Seconds
 - 是否动态：是
-- 描述：
-- 引入版本：-
--->
+- 描述：系统清除异常同步遗留的过期快照的时间间隔。
+- 引入版本：v3.3.5
 
 ##### unused_rowset_monitor_interval
 
diff --git a/docs/zh/administration/management/FE_configuration.md b/docs/zh/administration/management/FE_configuration.md
index 1f3cfd3ac708a..04c60ecba0098 100644
--- a/docs/zh/administration/management/FE_configuration.md
+++ b/docs/zh/administration/management/FE_configuration.md
@@ -4859,38 +4859,50 @@ Compaction Score 代表了一个表分区是否值得进行 Compaction 的评分
 - 引入版本：-
 -->
 
-<!--
+##### replication_interval_ms
+
+- 默认值：100
+- 类型：Int
+- 单位：-
+- 是否动态：否
+- 描述：调度执行同步任务的最小时间间隔。
+- 引入版本：v3.3.5
+
 ##### replication_max_parallel_table_count
 
 - 默认值：100
 - 类型：Int
-- Unit:
+- 单位：-
 - 是否动态：是
-- 描述：
-- 引入版本：-
--->
+- 描述：允许并发执行的数据同步任务数。StarRocks 为一张表创建一个同步任务。
+- 引入版本：v3.3.5
 
-<!--
-##### replication_max_parallel_data_size_mb
+##### replication_max_parallel_replica_count
 
 - 默认值：10240
 - 类型：Int
+- 单位：-
+- 是否动态：是
+- 描述：允许并发同步的 Tablet 副本数。
+- 引入版本：v3.3.5
+
+##### replication_max_parallel_data_size_mb
+
+- 默认值：1048576
+- 类型：Int
 - 单位：MB
 - 是否动态：是
-- 描述：
-- 引入版本：-
--->
+- 描述：允许并发同步的数据量。
+- 引入版本：v3.3.5
 
-<!--
 ##### replication_transaction_timeout_sec
 
-- 默认值：24 * 60 * 60
+- 默认值：86400
 - 类型：Int
 - 单位：Seconds
 - 是否动态：是
-- 描述：
-- 引入版本：-
--->
+- 描述：同步任务的超时时间。
+- 引入版本：v3.3.5
 
 ##### jdbc_meta_default_cache_enable