diff --git a/internal/export/doc/en/inputs/oceanbase.md b/internal/export/doc/en/inputs/oceanbase.md
index 4b57b9380f..01f444ef20 100644
--- a/internal/export/doc/en/inputs/oceanbase.md
+++ b/internal/export/doc/en/inputs/oceanbase.md
@@ -72,13 +72,12 @@ Datakit could reports the SQLs, those executed time exceeded the threshold time
 
 This function is disabled by default, user could enabling it by modify Datakit's OceanBase configuration like followings:
 
-Change the string value after `--slow-query-time` from `0s` to the threshold time, minimal value is 1 millsecond. Generally, recommand it to `10s`.
+Change the string value after `slow_query_time` from `0s` to the threshold time, minimal value is 1 millsecond. Generally, recommand it to `10s`.
 
 ```conf
-  args = [
-    ...
-    '--slow-query-time' , '10s',
-  ]
+
+slow_query_time = "0s"
+
 ```
 
 ???+ info "Fields description"
diff --git a/internal/export/doc/zh/inputs/oceanbase.md b/internal/export/doc/zh/inputs/oceanbase.md
index 1f189b1489..ec5802ce7b 100644
--- a/internal/export/doc/zh/inputs/oceanbase.md
+++ b/internal/export/doc/zh/inputs/oceanbase.md
@@ -75,13 +75,12 @@ Datakit 可以将执行超过用户自定义时间的 SQL 语句报告给观测
 
 该功能默认情况下是关闭的，用户可以在 OceanBase 的配置文件中将其打开，方法如下：
 
-将 `--slow-query-time` 后面的值从 `0s` 改成用户心中的阈值，最小值 1 毫秒。一般推荐 10 秒。
+将 `slow_query_time` 后面的值从 `0s` 改成用户心中的阈值，最小值 1 毫秒，一般推荐 10 秒。
 
 ```conf
-  args = [
-    ...
-    '--slow-query-time' , '10s'                        ,
-  ]
+
+slow_query_time = "10s"
+
 ```
 
 ???+ info "字段说明"