diff --git a/uni_modules/uni-getbatteryinfo/utssdk/interface.uts b/uni_modules/uni-getbatteryinfo/utssdk/interface.uts
index 9c7f25fbf6873eb1983882b722ee8bfbfda8b2a0..214180b1fd9c777eafd021fba91cea0351a48950 100644
--- a/uni_modules/uni-getbatteryinfo/utssdk/interface.uts
+++ b/uni_modules/uni-getbatteryinfo/utssdk/interface.uts
@@ -10,27 +10,6 @@ export type GetBatteryInfoSuccess = {
 	isCharging : boolean
 }
 
-// export type GetBatteryInfoFail = {
-// 	/**
-// 	* 错误码
-// 	*/
-// 	errCode : number,
-// 	/**
-// 	* 调用API的名称
-// 	*/
-// 	errSubject : string,
-// 	/**
-// 	* 错误的详细信息
-// 	*/
-// 	errMsg : string,
-// 	/**
-// 	* 错误来源
-// 	*/
-// 	cause : any | null
-// }
-
-
-
 export type GetBatteryInfoOptions = {
 	/**
 		* 接口调用结束的回调函数（调用成功、失败都会执行）
@@ -63,7 +42,7 @@ export type GetBatteryInfoResult = {
  */
 export type GetBatteryInfoErrorCode = 1001 ;
 /**
- * myApi 的错误回调参数
+ * GetBatteryInfo 的错误回调参数
  */
 export interface GetBatteryInfoFail extends IUniError {
   errCode : GetBatteryInfoErrorCode
diff --git a/uni_modules/uni-usercapturescreen/utssdk/app-ios/index.uts b/uni_modules/uni-usercapturescreen/utssdk/app-ios/index.uts
index 003f572da4802a00268e8114746d34fec0b4b587..5f6273f7bd38e71dded65285d63f401863486982 100644
--- a/uni_modules/uni-usercapturescreen/utssdk/app-ios/index.uts
+++ b/uni_modules/uni-usercapturescreen/utssdk/app-ios/index.uts
@@ -4,7 +4,7 @@ import { UIApplication, UIView, UITextField, UIScreen, UIDevice } from "UIKit"
 import { UTSiOS } from "DCloudUTSFoundation"
 import { DispatchQueue } from 'Dispatch';
 import { SetUserCaptureScreenOptions, OnUserCaptureScreenCallbackResult, OnUserCaptureScreen, OffUserCaptureScreen, SetUserCaptureScreen, UserCaptureScreenCallback, SetUserCaptureScreenSuccess  } from "../interface.uts"
-
+import { SetUserCaptureScreenFailImpl } from "../unierror.uts"
 /**
 	* 定义监听截屏事件工具类
 	*/
@@ -119,12 +119,12 @@ export const offUserCaptureScreen : OffUserCaptureScreen = function (callback :
 	*/
 export const setUserCaptureScreen : SetUserCaptureScreen = function (options : SetUserCaptureScreenOptions) {
 	if (UIDevice.current.systemVersion < "13.0") {
-		let res = new UniError("uni-usercapturescreen", 12001, "setUserCaptureScreen:system not support")
+		let res = new SetUserCaptureScreenFailImpl(12001)
 		options.fail?.(res);
 		options.complete?.(res);
 
 	} else if (UIDevice.current.systemVersion == "15.1") {
-		let res = new UniError("uni-usercapturescreen", 12010, "setUserCaptureScreen:system internal error")
+		let res = new SetUserCaptureScreenFailImpl(12010)
 		options.fail?.(res);
 		options.complete?.(res);
 	} else {
diff --git a/uni_modules/uni-usercapturescreen/utssdk/interface.uts b/uni_modules/uni-usercapturescreen/utssdk/interface.uts
index ad625eeabe1b50007ac3eff7d7f5211f105c406d..5339338b3aa31e22edf9ced46579b95ee0ae9462 100644
--- a/uni_modules/uni-usercapturescreen/utssdk/interface.uts
+++ b/uni_modules/uni-usercapturescreen/utssdk/interface.uts
@@ -63,7 +63,20 @@ export type SetUserCaptureScreenOptions = {
 	*/
 	// complete : SetUserCaptureScreenSuccessCallback | SetUserCaptureScreenFailCallback | null
 	complete ?: SetUserCaptureScreenCompleteCallback
-}
+}
+
+/**
+ * 错误码
+ * - 12001 "setUserCaptureScreen:system not support"
+ * - 12010 "setUserCaptureScreen:system internal error"
+ */
+export type SetUserCaptureScreenErrorCode = 12001 | 12010;
+/**
+ * SetUserCaptureScreen 的错误回调参数
+ */
+export interface SetUserCaptureScreenFail extends IUniError {
+  errCode : SetUserCaptureScreenErrorCode
+};
 
 export type SetUserCaptureScreen = (options : SetUserCaptureScreenOptions) => void
 
diff --git a/uni_modules/uni-usercapturescreen/utssdk/unierror.uts b/uni_modules/uni-usercapturescreen/utssdk/unierror.uts
new file mode 100644
index 0000000000000000000000000000000000000000..817cb79cb20c36ec3fbcd2012175e2655abfaf5d
--- /dev/null
+++ b/uni_modules/uni-usercapturescreen/utssdk/unierror.uts
@@ -0,0 +1,35 @@
+import { SetUserCaptureScreenErrorCode, SetUserCaptureScreenFail } from "./interface.uts"
+/**
+ * 错误主题
+ */
+export const UniErrorSubject = 'uni-usercapturescreen';
+
+
+/**
+ * 错误信息
+ * @UniError
+ */
+export const UniErrors : Map<SetUserCaptureScreenErrorCode, string> = new Map([
+  /**
+   * 错误码及对应的错误信息
+   */
+  [12001, 'setUserCaptureScreen:system not support'],
+  [12010, 'setUserCaptureScreen:system internal error'],
+]);
+
+
+/**
+ * 错误对象实现
+ */
+export class SetUserCaptureScreenFailImpl extends UniError implements SetUserCaptureScreenFail {
+
+  /**
+   * 错误对象构造函数
+   */
+  constructor(errCode : SetUserCaptureScreenErrorCode) {
+    super();
+    this.errSubject = UniErrorSubject;
+    this.errCode = errCode;
+    this.errMsg = UniErrors[errCode] ?? "";
+  }
+}
\ No newline at end of file