diff --git a/.gitignore b/.gitignore
index e057ecda2..6a936c0ea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,9 @@ build
 .temp_patch
 
 Claude.md
+
+# Transpiled JavaScript files (TypeScript sources are tracked)
+docusaurus.config.js
+sidebars.js
+src/**/*.js
+variables/*.js
diff --git a/docs/reference/sql/alter.md b/docs/reference/sql/alter.md
index 5b1676682..7c5ee48cb 100644
--- a/docs/reference/sql/alter.md
+++ b/docs/reference/sql/alter.md
@@ -32,6 +32,9 @@ Currently following options are supported:
    - If `ttl` was not previously set, defining a new `ttl` using `ALTER` will result in the deletion of data that exceeds the specified retention time.
    - If `ttl` was already set, modifying it via `ALTER` will enforce the updated retention time immediately, removing data that exceeds the new retention threshold.
    - If `ttl` was previously set and is unset using `ALTER`, new data will no longer be deleted. However, data that was previously deleted due to the retention policy cannot be restored.
+- `compaction.twcs.time_window`: the time window parameter of TWCS compaction strategy. The value should be a [time duration string](/reference/time-durations.md).
+- `compaction.twcs.max_output_file_size`: the maximum allowed output file size of TWCS compaction strategy.
+- `compaction.twcs.trigger_file_num`: the number of files in a specific time window to trigger a compaction.
 
 ### Examples
 
@@ -49,6 +52,32 @@ Remove the default retention time of data in the database:
 ALTER DATABASE db UNSET 'ttl';
 ```
 
+#### Modify compaction options of database
+
+Change the compaction time window for the database:
+
+```sql
+ALTER DATABASE db SET 'compaction.twcs.time_window'='2h';
+```
+
+Change the maximum output file size for compaction:
+
+```sql
+ALTER DATABASE db SET 'compaction.twcs.max_output_file_size'='500MB';
+```
+
+Change the trigger file number for compaction:
+
+```sql
+ALTER DATABASE db SET 'compaction.twcs.trigger_file_num'='8';
+```
+
+Remove compaction options:
+
+```sql
+ALTER DATABASE db UNSET 'compaction.twcs.time_window';
+```
+
 ## ALTER TABLE
 
 ### Syntax
diff --git a/i18n/zh/docusaurus-plugin-content-docs/current/reference/sql/alter.md b/i18n/zh/docusaurus-plugin-content-docs/current/reference/sql/alter.md
index c9a857a33..8cc456322 100644
--- a/i18n/zh/docusaurus-plugin-content-docs/current/reference/sql/alter.md
+++ b/i18n/zh/docusaurus-plugin-content-docs/current/reference/sql/alter.md
@@ -32,6 +32,9 @@ ALTER DATABASE db
    - 如果之前未设置 ttl，通过 `ALTER` 设置新的 ttl 后，超过保留时间的数据将被删除。
    - 如果之前已设置过 ttl，通过 `ALTER` 修改 ttl 后，新的保留时间将立即生效，超过新保留时间的数据将被删除。
    - 如果之前已设置过 ttl，通过 `ALTER` 取消 ttl 设置后，新增的数据将不会被删除，但已被删除的数据无法恢复。
+- `compaction.twcs.time_window`: TWCS 压缩策略的时间窗口参数。值应该是一个[时间长度字符串](/reference/time-durations.md)。
+- `compaction.twcs.max_output_file_size`: TWCS 压缩策略的最大允许输出文件大小。
+- `compaction.twcs.trigger_file_num`: 触发压缩的特定时间窗口中的文件数。
 
 ### 示例
 
@@ -49,6 +52,32 @@ ALTER DATABASE db SET 'ttl'='1d';
 ALTER DATABASE db UNSET 'ttl';
 ```
 
+#### 修改数据库的压缩选项
+
+修改数据库的压缩时间窗口：
+
+```sql
+ALTER DATABASE db SET 'compaction.twcs.time_window'='2h';
+```
+
+修改压缩的最大输出文件大小：
+
+```sql
+ALTER DATABASE db SET 'compaction.twcs.max_output_file_size'='500MB';
+```
+
+修改触发压缩的文件数：
+
+```sql
+ALTER DATABASE db SET 'compaction.twcs.trigger_file_num'='8';
+```
+
+取消压缩选项：
+
+```sql
+ALTER DATABASE db UNSET 'compaction.twcs.time_window';
+```
+
 ## ALTER TABLE
 
 ## 语法