diff --git a/entry/src/ohosTest/ets/test/DefaultJobQueueTest.test.ets b/entry/src/ohosTest/ets/test/DefaultJobQueueTest.test.ets
index eb13a71..4e02044 100644
--- a/entry/src/ohosTest/ets/test/DefaultJobQueueTest.test.ets
+++ b/entry/src/ohosTest/ets/test/DefaultJobQueueTest.test.ets
@@ -70,10 +70,10 @@ export default function DefaultJobQueueTest() {
 }
 
 function makeRequest(src: string, context: common.UIAbilityContext, priority?: taskpool.Priority): ImageKnifeRequest {
-  let option: ImageKnifeOption = {
+  let option: ImageKnifeOption = new ImageKnifeOption({
     loadSrc: src,
     priority: priority
-  }
+  })
   return new ImageKnifeRequest(
     option,
     context,
diff --git a/entry/src/ohosTest/ets/test/FileLruCache.test.ets b/entry/src/ohosTest/ets/test/FileLruCache.test.ets
index 2dd76f3..3081972 100644
--- a/entry/src/ohosTest/ets/test/FileLruCache.test.ets
+++ b/entry/src/ohosTest/ets/test/FileLruCache.test.ets
@@ -153,9 +153,9 @@ export default function FileLruCacheTest() {
     });
     it('fileCacheEngineKey', 0, () => {
       let engineKey: IEngineKey = new DefaultEngineKey()
-      let imageKnifeOption: ImageKnifeOption = {
+      let imageKnifeOption: ImageKnifeOption = new ImageKnifeOption({
         loadSrc:"abc"
-      }
+      })
       let imageKey = engineKey.generateFileKey(imageKnifeOption.loadSrc,"")
       let imageAnimatorKey = engineKey.generateFileKey(imageKnifeOption.loadSrc,"",true)
       expect(imageKey == imageAnimatorKey).assertFalse()
diff --git a/entry/src/ohosTest/ets/test/ImageKnife.test.ets b/entry/src/ohosTest/ets/test/ImageKnife.test.ets
index 8c6811f..7df3605 100644
--- a/entry/src/ohosTest/ets/test/ImageKnife.test.ets
+++ b/entry/src/ohosTest/ets/test/ImageKnife.test.ets
@@ -40,10 +40,10 @@ export default function ImageKnifeTest() {
 
     it('removeMemoryCache', 0, async () => {
       let a = 'https://hbimg.huabanimg.com/95a6d37a39aa0b70d48fa18dc7df8309e2e0e8e85571e-x4hhks_fw658/format/webp';
-        let option: ImageKnifeOption = {
+        let option: ImageKnifeOption = new ImageKnifeOption({
           loadSrc: 'https://hbimg.huabanimg.com/95a6d37a39aa0b70d48fa18dc7df8309e2e0e8e85571e-x4hhks_fw658/format/webp',
           signature: ''
-        }
+        })
         let key = ImageKnife.getInstance()
           .getEngineKeyImpl()
           .generateMemoryKey('https://hbimg.huabanimg.com/95a6d37a39aa0b70d48fa18dc7df8309e2e0e8e85571e-x4hhks_fw658/format/webp', ImageKnifeRequestSource.SRC, option)
diff --git a/entry/src/ohosTest/ets/test/MemoryLruCache.test.ets b/entry/src/ohosTest/ets/test/MemoryLruCache.test.ets
index 98f2514..26ade90 100644
--- a/entry/src/ohosTest/ets/test/MemoryLruCache.test.ets
+++ b/entry/src/ohosTest/ets/test/MemoryLruCache.test.ets
@@ -122,9 +122,9 @@ export default function MemoryLruCacheTest() {
 
     it('memoryCacheEngineKey', 0, () => {
       let engineKey: IEngineKey = new DefaultEngineKey()
-      let imageKnifeOption: ImageKnifeOption = {
+      let imageKnifeOption: ImageKnifeOption = new ImageKnifeOption({
         loadSrc:"abc"
-      }
+      })
       let imageKey = engineKey.generateMemoryKey(imageKnifeOption.loadSrc,ImageKnifeRequestSource.SRC,imageKnifeOption)
       let imageAnimatorKey = engineKey.generateMemoryKey(imageKnifeOption.loadSrc,ImageKnifeRequestSource.SRC,imageKnifeOption,true)
       expect(imageKey == imageAnimatorKey).assertFalse()
diff --git a/entry/src/ohosTest/ets/test/imageknifeOption.test.ets b/entry/src/ohosTest/ets/test/imageknifeOption.test.ets
index ffd20b9..6a3acac 100644
--- a/entry/src/ohosTest/ets/test/imageknifeOption.test.ets
+++ b/entry/src/ohosTest/ets/test/imageknifeOption.test.ets
@@ -44,7 +44,7 @@ export default function ImageKnifeOptionTest() {
         imageWidth: 0,
         imageHeight: 0,
       }
-      let ImageKnifeOption: ImageKnifeOption = {
+      let imageKnifeOption: ImageKnifeOption = new ImageKnifeOption({
         loadSrc: $r("app.media.rabbit"),
         onLoadListener: {
           onLoadFailed: (err) => {
@@ -58,10 +58,10 @@ export default function ImageKnifeOptionTest() {
             return data;
           },
         },
-      }
-      if (ImageKnifeOption.onLoadListener && ImageKnifeOption.onLoadListener.onLoadSuccess && ImageKnifeOption.onLoadListener.onLoadFailed) {
-        ImageKnifeOption.onLoadListener.onLoadSuccess(a,imageData);
-        ImageKnifeOption.onLoadListener.onLoadFailed(a);
+      })
+      if (imageKnifeOption.onLoadListener && imageKnifeOption.onLoadListener.onLoadSuccess && imageKnifeOption.onLoadListener.onLoadFailed) {
+        imageKnifeOption.onLoadListener.onLoadSuccess(a,imageData);
+        imageKnifeOption.onLoadListener.onLoadFailed(a);
       }
       expect(a).assertEqual(b);
     });