diff --git a/components/form/index.en-US.md b/components/form/index.en-US.md
index adb4a1ba52..ec0110ea83 100644
--- a/components/form/index.en-US.md
+++ b/components/form/index.en-US.md
@@ -283,7 +283,7 @@ validateFields()
 
 ### Form.useForm
 
-`type Form.useForm = (): FormInstance`
+`type Form.useForm = (): [FormInstance]`
 
 Create Form instance to maintain data store.
 
diff --git a/components/form/index.zh-CN.md b/components/form/index.zh-CN.md
index 7340ba75a1..d4f94df523 100644
--- a/components/form/index.zh-CN.md
+++ b/components/form/index.zh-CN.md
@@ -282,7 +282,7 @@ validateFields()
 
 ### Form.useForm
 
-`type Form.useForm = (): FormInstance`
+`type Form.useForm = (): [FormInstance]`
 
 创建 Form 实例，用于管理所有数据状态。