diff --git a/docs/en/docs/sql-manual/sql-reference/Data-Types/ARRAY.md b/docs/en/docs/sql-manual/sql-reference/Data-Types/ARRAY.md
index bcba98d80f..49ae2fc28f 100644
--- a/docs/en/docs/sql-manual/sql-reference/Data-Types/ARRAY.md
+++ b/docs/en/docs/sql-manual/sql-reference/Data-Types/ARRAY.md
@@ -38,6 +38,12 @@ ARRAY
 
 An array of T-type items, it cannot be used as a key column. Now ARRAY can only used in Duplicate Model Tables.
 
+<version since="2.0">
+
+After version 2.0, it supports the use of non-key columns in Unique model tables.
+
+</version>
+
 T-type could be any of:
 
 ```
diff --git a/docs/zh-CN/docs/sql-manual/sql-reference/Data-Types/ARRAY.md b/docs/zh-CN/docs/sql-manual/sql-reference/Data-Types/ARRAY.md
index 87d3d842c9..70fb13863e 100644
--- a/docs/zh-CN/docs/sql-manual/sql-reference/Data-Types/ARRAY.md
+++ b/docs/zh-CN/docs/sql-manual/sql-reference/Data-Types/ARRAY.md
@@ -40,6 +40,12 @@ ARRAY
 
 由T类型元素组成的数组，不能作为key列使用。目前支持在Duplicate模型的表中使用。
 
+<version since="2.0">
+
+2.0 版本之后支持在Unique模型的表中非key列使用。
+
+</version>
+
 T支持的类型有：
 
 ```