diff --git a/README.md b/README.md
index 5641fc7..7d33085 100644
--- a/README.md
+++ b/README.md
@@ -264,36 +264,6 @@ ImageKnifeAnimatorComponent({
         },animatorOption:this.animatorOption
       }).width(300).height(300).backgroundColor(Color.Orange).margin({top:30})
 ```
-
-#### 11.加载图片回调信息数据 示例
-```
-ImageKnifeComponent({ ImageKnifeOption: = new ImageKnifeOption({
-                loadSrc: $r('app.media.pngSample'),
-                objectFit: ImageFit.Contain,
-                onLoadListener: {
-                  onLoadStart: (req) => {
-                    let startCallBackData = JSON.stringify(req?.getImageKnifeData());
-                  },
-                  onLoadFailed: (res, req) => {
-                    let failedBackData = res + ";" + JSON.stringify(req?.getImageKnifeData());
-                  },
-                  onLoadSuccess: (data, imageData, req) => {
-                    let successBackData = JSON.stringify(req?.getImageKnifeData());
-                  },
-                  onLoadCancel: (res, req) => {
-                    let cancelBackData = res + ";" + JSON.stringify(req?.getImageKnifeData());
-                  }
-                },
-                border: { radius: 50 },
-                onComplete: (event) => {
-                  if (event && event.loadingStatus == 0) {
-                    let render_success = JSON.stringify(Date.now())
-                  }
-                }
-              })
-}).width(100).height(100)
-```
-
 #### Reuse Scenario
 Clear the component content in the **aboutToRecycle** lifecycle and trigger image loading through watch observeration.
 ## Available APIs
@@ -337,7 +307,7 @@ Clear the component content in the **aboutToRecycle** lifecycle and trigger imag
 | transformation        | PixelMapTransformation                                | Image transformation. Optional.              |
 | drawingColorFilter    | ColorFilter                                           | Drawing color filter. Optional.            |
 | onComplete            | (event:EventImage \| undefined)=>void              | Callback for image loading completion. Optional. |
-| onLoadListener        | onLoadStart?: (req?: ImageKnifeRequest) => void,onLoadSuccess?: (data: string \| PixelMap \| undefined, imageData: ImageKnifeData, req?: ImageKnifeRequest) => void,onLoadFailed?: (err: string, req?: ImageKnifeRequest) => void,onLoadCancel?: (res: string, req?: ImageKnifeRequest) => void                       | Callback for image loading events. Optional. |
+| onLoadListener        | onLoadStart:()=>void,onLoadSuccess:(data:string\|Pixelmap)=>void                       | Callback for image loading events. Optional. |
 
 ### ImageKnife
 
@@ -355,19 +325,6 @@ Clear the component content in the **aboutToRecycle** lifecycle and trigger imag
 | putCacheImage     | url: string, pixelMap: PixelMap, cacheType: CacheStrategy = CacheStrategy.Default, signature?: string | Writes to the memory disk cache.          |
 | removeMemoryCache | url: string                                                  | Removes an entry from the memory cache.          |
 | removeFileCache   | url: string                                                  | Removes an entry from the file cache.          |
-| getCurrentCacheNum  | cacheType?: CacheStrategy                                                                        | 获取指定缓存的当前缓存图片个数  |
-| getCurrentCacheSize  | cacheType?: CacheStrategy                                                                          | 获取指定缓存的当前大小      |
-| getCurrentCacheSize  | cacheType?: CacheStrategy                                                                          | 获取指定缓存的当前大小      |
-
-
-### 回调接口说明
-| 回调接口        | 回调字段                                                                                  | 回调描述                                                                                                                                                                  |
-|----------------|-------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| onLoadStart    | req: ImageKnifeRequest                                                                    | req返回字段中包含了图片请求的信息，如图片的url及其组件的宽高，同时ImageKnifeRequest包含了ImageKnifeData，其中包含此次请求的开始及其检查内存缓存的时间点                                                                        |
-| onLoadSuccess  | data: string \| PixelMap \| undefined, imageData: ImageKnifeData, req?: ImageKnifeRequest | data:加载成功的结果数据；imageData：图片的存入缓存中的信息 ，req：图片请求的信息，同时其中的ImageKnifeData，包含此次请求中图片的原始大小、图片的解码大小、格式、图片帧、请求结束时间、磁盘检查时间、网络请求开始结束、图片解码开始结束等时间点                               |
-| onLoadFailed   | err: string, req?: ImageKnifeRequest                                                      | err:错误信息描述；req：图片请求的信息，同时其中的ImageKnifeData，包含此次请求错误信息（ErrorInfo，TimeInfo），ErrorInfo其中包含了，错误阶段、错误码及其网络请求的错误码；TimeInfo中包含请求结束时间、磁盘检查时间、网络请求开始结束、图片解码开始结束等时间点            |
-| onLoadCancel   | reason: string, req?: ImageKnifeRequest                                                   | reason:取消回调原因；req：图片请求的信息，同时其中的ImageKnifeData，包含此次请求错误信息（ErrorInfo，TimeInfo），ErrorInfo其中包含了，错误阶段、错误码及其网络请求的错误码；TimeInfo中包含请求结束时间、磁盘检查时间、网络请求开始结束、图片解码开始结束及其请求取消等时间点   |
-
 ### Graphics tRansformation Types (GPUImage Dependency Required)
 
 | Type                    | Description                     |
@@ -415,4 +372,4 @@ This project is licensed under [Apache License 2.0](https://gitee.com/openharmon
 ## Known Issues
 
 - The **ImageFit** attribute cannot be set for the **ImageKnifeAnimator** component.
-- The **border** attribute of the **ImageKnifeAnimator** component cannot make the image rounded corners.
+- The **border** attribute of the **ImageKnifeAnimator** component cannot make the image rounded corners.
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