diff --git a/tikv-configuration-file.md b/tikv-configuration-file.md
index 3b800f6ffcea4..a9e3f4ac9bf6b 100644
--- a/tikv-configuration-file.md
+++ b/tikv-configuration-file.md
@@ -798,21 +798,24 @@ Configuration items related to Titan
 + Default value: `1`
 + Minimum value: `1`
 
-## rocksdb.defaultcf
+## rocksdb.defaultcf | rocksdb.writecf | rocksdb.lockcf
 
-Configuration items related to `rocksdb.defaultcf`
+Configuration items related to `rocksdb.defaultcf`, `rocksdb.writecf`, and `rocksdb.lockcf`.
 
 ### `block-size`
 
 + The default size of a RocksDB block
-+ Default value: `64KB`
-+ Minimum value: `1KB`
++ Default value for `defaultcf` and `writecf`: `"64KB"`
++ Default value for `lockcf`: `"16KB"`
++ Minimum value: `"1KB"`
 + Unit: KB|MB|GB
 
 ### `block-cache-size`
 
 + The cache size of a RocksDB block
-+ Default value: `Total machine memory / 4`
++ Default value for `defaultcf`: `Total machine memory * 25%`
++ Default value for `writecf`: `Total machine memory * 15%`
++ Default value for `lockcf`: `Total machine memory * 2%`
 + Minimum value: `0`
 + Unit: KB|MB|GB
 
@@ -839,12 +842,14 @@ Configuration items related to `rocksdb.defaultcf`
 ### `optimize-filters-for-hits`
 
 + Determines whether to optimize the hit ratio of filters
-+ Default value: `true`
++ Default value for `defaultcf`: `true`
++ Default value for `writecf` and `lockcf`: `false`
 
-### `whole_key_filtering`
+### `whole-key-filtering`
 
 + Determines whether to put the entire key to bloom filter
-+ Default value: `true`
++ Default value for `defaultcf`and `lockcf`: `true`
++ Default value for `writecf`: `false`
 
 ### `bloom-filter-bits-per-key`
 
@@ -867,13 +872,14 @@ Configuration items related to `rocksdb.defaultcf`
 ### `compression-per-level`
 
 + The default compression algorithm for each level
-+ Available values: ["no", "no", "lz4", "lz4", "lz4", "zstd", "zstd"]
-+ Default value: `No` for the first two levels, and `lz4` for the next five levels
++ Optional values: ["no", "no", "lz4", "lz4", "lz4", "zstd", "zstd"]
++ Default value for `defaultcf` and `writecf`: ["no", "no", "lz4", "lz4", "lz4", "zstd", "zstd"]
++ Default value for `lockcf`: ["no", "no", "no", "no", "no", "no", "no"]
 
 ### `write-buffer-size`
 
 + Memtable size
-+ Default value: `128MB`
++ Default value: `"128MB"`
 + Minimum value: `0`
 + Unit: KB|MB|GB
 
@@ -892,7 +898,8 @@ Configuration items related to `rocksdb.defaultcf`
 ### `max-bytes-for-level-base`
 
 + The maximum number of bytes at base level (L1). Generally, it is set to 4 times the size of a memtable.
-+ Default value: `512MB`
++ Default value for `defaultcf` and `writecf`: `"512MB"`
++ Default value for `lockcf`: `"128MB"`
 + Minimum value: `0`
 + Unit: KB|MB|GB
 
@@ -906,7 +913,8 @@ Configuration items related to `rocksdb.defaultcf`
 ### `level0-file-num-compaction-trigger`
 
 + The maximum number of files at L0 that trigger compaction
-+ Default value: `4`
++ Default value for `defaultcf` and `writecf`: `4`
++ Default value for `lockcf`: `1`
 + Minimum value: `0`
 
 ### `level0-slowdown-writes-trigger`
@@ -931,8 +939,9 @@ Configuration items related to `rocksdb.defaultcf`
 ### `compaction-pri`
 
 + The priority type of compaction
-+ Available values: `3` (`MinOverlappingRatio`), `0` (`ByCompensatedSize`), `1` (`OldestLargestSeqFirst`), `2` (`OldestSmallestSeqFirst`)
-+ Default value: `3`
++ Optional values: `0` (`ByCompensatedSize`), `1` (`OldestLargestSeqFirst`), `2` (`OldestSmallestSeqFirst`), `3` (`MinOverlappingRatio`)
++ Default value for `defaultcf` and `writecf`: `3`
++ Default value for `lockcf`: `0`
 
 ### `dynamic-level-bytes`
 
@@ -949,7 +958,7 @@ Configuration items related to `rocksdb.defaultcf`
 + The default amplification multiple for each layer
 + Default value: `10`
 
-### `rocksdb.defaultcf.compaction-style`
+### `compaction-style`
 
 + Compaction method
 + Available values: `level`, `universal`
@@ -974,7 +983,7 @@ Configuration items related to `rocksdb.defaultcf`
 
 ## `rocksdb.defaultcf.titan`
 
-Configuration items related to `rocksdb.defaultcf.titan`
+Configuration items related to `rocksdb.defaultcf.titan`.
 
 ### `min-blob-size`
 
@@ -1031,46 +1040,6 @@ Configuration items related to `rocksdb.defaultcf.titan`
 + Minimum value: `0`
 + Unit: KB|MB|GB
 
-## rocksdb.writecf
-
-Configuration items related to `rocksdb.writecf`
-
-### `block-cache-size`
-
-+ Block cache size
-+ Default value: `Total machine memory * 15%`
-+ Unit: MB|GB
-
-### `optimize-filters-for-hits`
-
-+ Determines whether to optimize the hit ratio of the filter
-+ Default value: `false`
-
-### `whole-key-filtering`
-
-+ Determines whether to put the entire key to bloom filter
-+ Default value: `false`
-
-## rocksdb.lockcf
-
-Configuration items related to `rocksdb.lockcf`
-
-### `block-cache-size`
-
-+ Block cache size
-+ Default value: `Total machine memory * 2%`
-+ Unit: MB|GB
-
-### `optimize-filters-for-hits`
-
-+ Determines whether to optimize the hit ratio of the filter
-+ Default value: `false`
-
-### `level0-file-num-compaction-trigger`
-
-+ The number of files at L0 required to trigger compaction
-+ Default value: `1`
-
 ## `raftdb`
 
 Configuration items related to `raftdb`