diff --git a/tikv-configuration-file.md b/tikv-configuration-file.md
index a2ea81b9af2f6..b3a55de3e6b01 100644
--- a/tikv-configuration-file.md
+++ b/tikv-configuration-file.md
@@ -570,12 +570,22 @@ Configuration items related to the flow control mechanism in TiKV. This mechanis
 
 ### `l0-files-threshold`
 
-+ When the number of kvDB L0 files reaches this threshold, the flow control mechanism starts to work. When `enable` is set to `true`, this configuration item overrides `rocksdb.(defaultcf|writecf|lockcf).level0-slowdown-writes-trigger`.
++ When the number of kvDB L0 files reaches this threshold, the flow control mechanism starts to work.
+
+    > **Note:**
+    >
+    > Under specific conditions, this configuration item can override the value of `rocksdb.(defaultcf|writecf|lockcf|raftcf).level0-slowdown-writes-trigger`. For more information, see [`rocksdb.(defaultcf|writecf|lockcf|raftcf).level0-slowdown-writes-trigger`](/tikv-configuration-file.md#level0-slowdown-writes-trigger).
+
 + Default value: `20`
 
 ### `soft-pending-compaction-bytes-limit`
 
-+ When the pending compaction bytes in KvDB reach this threshold, the flow control mechanism starts to reject some write requests and reports the `ServerIsBusy` error. When `enable` is set to `true`, this configuration item overrides `rocksdb.(defaultcf|writecf|lockcf).soft-pending-compaction-bytes-limit`.
++ When the pending compaction bytes in KvDB reach this threshold, the flow control mechanism starts to reject some write requests and reports the `ServerIsBusy` error.
+
+    > **Note:**
+    >
+    > Under specific conditions, this configuration item can override the value of `rocksdb.(defaultcf|writecf|lockcf|raftcf).soft-pending-compaction-bytes-limit`. For more information, see [`rocksdb.(defaultcf|writecf|lockcf|raftcf).soft-pending-compaction-bytes-limit`](/tikv-configuration-file.md#soft-pending-compaction-bytes-limit-1).
+
 + Default value: `"192GiB"`
 
 ### `hard-pending-compaction-bytes-limit`
@@ -1638,7 +1648,9 @@ Configuration items related to `rocksdb.defaultcf`, `rocksdb.writecf`, and `rock
 
 ### `level0-slowdown-writes-trigger`
 
-+ The maximum number of files at L0 that trigger write stall. When `storage.flow-control.enable` is set to `true`, `storage.flow-control.l0-files-threshold` overrides this configuration item.
++ The maximum number of files at L0 that trigger write stall.
++ In v8.5.4 and earlier versions: when the flow control mechanism is enabled ([`storage.flow-control.enable`](/tikv-configuration-file.md#enable) is `true`), the value of this configuration item is directly overridden by [`storage.flow-control.l0-files-threshold`](/tikv-configuration-file.md#l0-files-threshold).
++ Starting from v8.5.5 and v9.0.0: when the flow control mechanism is enabled ([`storage.flow-control.enable`](/tikv-configuration-file.md#enable) is `true`), the value of this configuration item is overridden by [`storage.flow-control.l0-files-threshold`](/tikv-configuration-file.md#l0-files-threshold) only when its value is greater than `storage.flow-control.l0-files-threshold`. This behavior prevents weakening RocksDB's compaction acceleration mechanism when you increase the flow control threshold.
 + Default value: `20`
 + Minimum value: `0`
 
@@ -1694,7 +1706,9 @@ Configuration items related to `rocksdb.defaultcf`, `rocksdb.writecf`, and `rock
 
 ### `soft-pending-compaction-bytes-limit`
 
-+ The soft limit on the pending compaction bytes. When `storage.flow-control.enable` is set to `true`, `storage.flow-control.soft-pending-compaction-bytes-limit` overrides this configuration item.
++ The soft limit on the pending compaction bytes.
++ In v8.5.4 and earlier versions: when the flow control mechanism is enabled ([`storage.flow-control.enable`](/tikv-configuration-file.md#enable) is `true`), this configuration item is directly overridden by [`storage.flow-control.soft-pending-compaction-bytes-limit`](/tikv-configuration-file.md#soft-pending-compaction-bytes-limit).
++ Starting from v8.5.5 and v9.0.0: when the flow control mechanism is enabled ([`storage.flow-control.enable`](/tikv-configuration-file.md#enable) is `true`), this configuration item is overridden by [`storage.flow-control.soft-pending-compaction-bytes-limit`](/tikv-configuration-file.md#soft-pending-compaction-bytes-limit) only when its value is greater than `storage.flow-control.soft-pending-compaction-bytes-limit`. This behavior prevents weakening RocksDB's compaction acceleration mechanism when you increase the flow control threshold.
 + Default value: `"192GiB"`
 + Unit: KiB|MiB|GiB