diff --git a/zh-cn/application-dev/reference/apis/js-apis-cooperate.md b/zh-cn/application-dev/reference/apis/js-apis-cooperate.md
index 78f5ac3a52a5904c1e1987b19767621f15f39d7f..c2f65f2519b6040606062ccb0b4a1a2ea8b5c3ba 100755
--- a/zh-cn/application-dev/reference/apis/js-apis-cooperate.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-cooperate.md
@@ -100,7 +100,14 @@ start(sinkDeviceDescriptor: string, srcInputDeviceId: number, callback: AsyncCal
 | srcInputDeviceId     | number                       |  是   | 键鼠穿越待穿越外设标识符。           |
 | callback             | AsyncCallback\<void>         |  是    | 异步回调函数。当键鼠穿越启动成功，err为undefined，否则为错误对象。|
 
+**错误码：**
 
+以下错误码的详细介绍请参见[ohos.multimodalinput错误码](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/errorcodes/errorcode-multimodalinput.md)。
+
+| 错误码ID | 错误信息 |
+| -------- | ---------------------------------------- |
+| 4400001  | Incorrect descriptor for the target device.                |
+| 4400002  | Failed to operate the input device.                |
 
 **示例**：
 
@@ -141,7 +148,14 @@ start(sinkDeviceDescriptor: string, srcInputDeviceId: number): Promise\<void>
 | ---------------------- | ------------------------------- |
 | Promise\<void>         | Promise实例，用于异步获取结果。       |
 
+**错误码：**
+
+以下错误码的详细介绍请参见[ohos.multimodalinput错误码](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/errorcodes/errorcode-multimodalinput.md)。
 
+| 错误码ID | 错误信息 |
+| -------- | ---------------------------------------- |
+| 4400001  | Incorrect descriptor for the target device.                |
+| 4400002  | Failed to operate the input device.                |
 
 **示例**：
 
diff --git a/zh-cn/application-dev/reference/errorcodes/errorcodes-multimodalinput.md b/zh-cn/application-dev/reference/errorcodes/errorcodes-multimodalinput.md
index 4e402714a4d35d0f5f70109feb368c2fec91b1cc..148cdc1e8f7f36af90bab415db39969aec60e7ff 100644
--- a/zh-cn/application-dev/reference/errorcodes/errorcodes-multimodalinput.md
+++ b/zh-cn/application-dev/reference/errorcodes/errorcodes-multimodalinput.md
@@ -1,4 +1,4 @@
-# 多模输入子系统错误码
+# 键鼠穿越管理错误码
 
 ## 4400001 目标设备描述符错误