diff --git a/website/docs/07_admin_guide/01_configuration/2_bifromq_sys_props.md b/website/docs/07_admin_guide/01_configuration/2_bifromq_sys_props.md
index def1f7e0f..ca8261ba5 100644
--- a/website/docs/07_admin_guide/01_configuration/2_bifromq_sys_props.md
+++ b/website/docs/07_admin_guide/01_configuration/2_bifromq_sys_props.md
@@ -39,12 +39,14 @@ Below is a table listing the system properties supported by the current version:
 | `inbox_fetch_queues_per_range`               | Max(1, CPU cores / 4) | Number of fetch queues per range.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | `inbox_check_queues_per_range`               | 1                     | Number of check queues per range.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | `inbox_store_load_estimation_window_seconds` | 5L                    | Time window in seconds for load estimation in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
+| `inbox_store_range_split_limit`              | Max(1, CPU cores / 4) | Range split will stop when local inbox store hits the limit.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
 | `inbox_store_range_split_max_cpu_usage`      | 0.8                   | Maximum CPU usage threshold for range split in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | `inbox_store_range_split_io_nanos_limit`     | 30_000                | Nanoseconds limit for I/O operations during range split in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | `inbox_store_range_split_max_io_density`     | 100                   | Maximum I/O density for range split operations in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
 | `inbox_store_range_voter_count`              | 1                     | Number of voters for range decisions in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | `inbox_store_recovery_timeout_millis`        | 10000L                | Timeout in milliseconds for inbox store recovery.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | `mqtt_deliverers_per_server`                 | CPU cores             | Number of MQTT deliverers per server.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
+| `retain_store_range_split_limit`             | Max(1, CPU cores / 4) | Range split will stop when local retain store hits the limit.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | `retain_store_range_split_max_cpu_usage`     | 0.8                   | Maximum CPU usage threshold for range split in retain store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
 | `retain_store_range_split_io_nanos_limit`    | 30_000L               | Nanoseconds limit for I/O operations during range split in retain store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
 | `retain_store_range_split_max_io_density`    | 100                   | Maximum I/O density for range split operations in retain store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
diff --git a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/07_admin_guide/01_configuration/2_bifromq_sys_props.md b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/07_admin_guide/01_configuration/2_bifromq_sys_props.md
index 68003ba4f..6e102de9e 100644
--- a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/07_admin_guide/01_configuration/2_bifromq_sys_props.md
+++ b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/07_admin_guide/01_configuration/2_bifromq_sys_props.md
@@ -38,12 +38,14 @@ title: "系统属性"
 | `inbox_fetch_queues_per_range`               | Max(1, CPU cores / 4) | Number of fetch queues per range.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | `inbox_check_queues_per_range`               | 1                     | Number of check queues per range.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | `inbox_store_load_estimation_window_seconds` | 5L                    | Time window in seconds for load estimation in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
+| `inbox_store_range_split_limit`              | Max(1, CPU cores / 4) | Range split will stop when local inbox store hits the limit.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
 | `inbox_store_range_split_max_cpu_usage`      | 0.8                   | Maximum CPU usage threshold for range split in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | `inbox_store_range_split_io_nanos_limit`     | 30_000                | Nanoseconds limit for I/O operations during range split in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | `inbox_store_range_split_max_io_density`     | 100                   | Maximum I/O density for range split operations in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
 | `inbox_store_range_voter_count`              | 1                     | Number of voters for range decisions in inbox store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | `inbox_store_recovery_timeout_millis`        | 10000L                | Timeout in milliseconds for inbox store recovery.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | `mqtt_deliverers_per_server`                 | CPU cores             | Number of MQTT deliverers per server.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
+| `retain_store_range_split_limit`             | Max(1, CPU cores / 4) | Range split will stop when local retain store hits the limit.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | `retain_store_range_split_max_cpu_usage`     | 0.8                   | Maximum CPU usage threshold for range split in retain store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
 | `retain_store_range_split_io_nanos_limit`    | 30_000L               | Nanoseconds limit for I/O operations during range split in retain store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
 | `retain_store_range_split_max_io_density`    | 100                   | Maximum I/O density for range split operations in retain store.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |