diff --git a/docs/en/12-taos-sql/24-show.md b/docs/en/12-taos-sql/24-show.md
index d9df010feade0f1aac1800217c7a5bac88459fb8..b663fbd43521d03931deb7e3f9bfc65ac99d85ff 100644
--- a/docs/en/12-taos-sql/24-show.md
+++ b/docs/en/12-taos-sql/24-show.md
@@ -101,6 +101,7 @@ Note: TDengine Enterprise Edition only.
 
 ```sql
 SHOW INDEXES FROM tbl_name [FROM db_name];
+SHOW INDEXES FROM [db_name.]tbl_name;
 ```
 
 Shows indices that have been created.
diff --git a/docs/en/12-taos-sql/27-index.md b/docs/en/12-taos-sql/27-index.md
index 7586e4af76983e785b2c6b3f03870a8bcd6df4a3..3a253743d19dbe1a91cbb404d7762fe70ca46cd6 100644
--- a/docs/en/12-taos-sql/27-index.md
+++ b/docs/en/12-taos-sql/27-index.md
@@ -43,6 +43,7 @@ DROP INDEX index_name;
 ````sql
 ```sql
 SHOW INDEXES FROM tbl_name [FROM db_name];
+SHOW INDEXES FROM [db_name.]tbl_name ;
 ````
 
 Shows indices that have been created for the specified database or table.
diff --git a/docs/zh/12-taos-sql/24-show.md b/docs/zh/12-taos-sql/24-show.md
index 736d234f7a18c4b860b6f47b41b102d1b7ada5ad..6e102e2356daa15bd766639028fbf8ebcedd96b2 100644
--- a/docs/zh/12-taos-sql/24-show.md
+++ b/docs/zh/12-taos-sql/24-show.md
@@ -101,6 +101,7 @@ SHOW GRANTS;
 
 ```sql
 SHOW INDEXES FROM tbl_name [FROM db_name];
+SHOW INDEXES FROM [db_name.]tbl_name;
 ```
 
 显示已创建的索引。
diff --git a/docs/zh/12-taos-sql/27-index.md b/docs/zh/12-taos-sql/27-index.md
index aa84140296832f79a6498d0da2b5a8f500cd1e90..59aa5292e4087e773ba42de43a69de78eddecd87 100644
--- a/docs/zh/12-taos-sql/27-index.md
+++ b/docs/zh/12-taos-sql/27-index.md
@@ -43,6 +43,7 @@ DROP INDEX index_name;
 ````sql
 ```sql
 SHOW INDEXES FROM tbl_name [FROM db_name];
+SHOW INDEXES FROM [db_name.]tbl_name;
 ````
 
 显示在所指定的数据库或表上已创建的索引。