diff --git a/zh-cn/application-dev/reference/apis/js-apis-image.md b/zh-cn/application-dev/reference/apis/js-apis-image.md
index 949d189826854290284940c5518370d5a5d8451c..9aa409b0d22d05bde2f7e88897437aedd44bdeba 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-image.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-image.md
@@ -1311,7 +1311,7 @@ modifyImageProperty(key: string, value: string): Promise\<void>
 **示例：**
 
 ```js
-imageSourceApi.modifyImageProperty("ImageWidth", "abc")
+imageSourceApi.modifyImageProperty("ImageWidth", "120")
             .then(() => {
                 const w = imageSourceApi.getImageProperty("ImageWidth")
                 console.info('w', w);
@@ -1337,7 +1337,7 @@ modifyImageProperty(key: string, value: string, callback: AsyncCallback\<void>):
 **示例：**
 
 ```js
-imageSourceApi.modifyImageProperty("ImageWidth", "abc",() => {})
+imageSourceApi.modifyImageProperty("ImageWidth", "120",() => {})
 ```
 
 ### updateData<sup>9+</sup>