diff --git a/docs/field/index.en-us.md b/docs/field/index.en-us.md
index f4c53239f6..4346c7868f 100644
--- a/docs/field/index.en-us.md
+++ b/docs/field/index.en-us.md
@@ -215,7 +215,8 @@ The api interface provided by the object after `new` (eg `myfield.getValues()`)
 |getState | Judge check status | Function(name: String)| 'error' 'success' 'loading' '' | '' |
 | getNames | Get the key of all components | Function()| ||
 |remove | Delete the data of a certain control or a group of controls. After deletion, the validate/value associated with it will be cleared. | Function(name: String/String[])|
-| spliceArray  | delete data of name like name.{index} | Function(keyMatch: String, index: Number)|  |  |
+| addArrayValue  | add data of name like name.{index} | Function(key: String, index: Number, value1, value2, ...)| | |
+| deleteArrayValue  | delete data of name like name.{index} | Function(key: String, index: Number, howmany)| | |
 
 #### init
 ```
diff --git a/docs/field/index.md b/docs/field/index.md
index fa8f2ff943..65b9a782cd 100644
--- a/docs/field/index.md
+++ b/docs/field/index.md
@@ -219,7 +219,8 @@ let myfield = Field.useField([options]); // 要求 react 版本 > 16.8
 | getState  | 判断校验状态 | Function(name: String)| 'error' 'success' 'loading' '' | '' |
 | getNames  | 获取所有组件的key | Function()|  |  |
 | remove  | 删除某一个或者一组控件的数据，删除后与之相关的validate/value都会被清空 | Function(name: String/String[])|  |  |
-| spliceArray  | 删除 name 是数组格式的数据, 并且自动处理其他 name 的数组错位问题 | Function(keyMatch: String, index: Number)|  |  |
+| addArrayValue  | 添加 name 是数组格式的数据, 并且自动处理其他 name 的数组错位问题 | Function(key: String, index: Number, value1, value2, ...)|  |  |
+| deleteArrayValue  | 删除 name 是数组格式的数据, 并且自动处理其他 name 的数组错位问题 | Function(key: String, index: Number, howmany)|  |  |
 
 #### init
 ```