diff --git a/entry/oh-package.json5 b/entry/oh-package.json5
index ba65afa..716e31e 100644
--- a/entry/oh-package.json5
+++ b/entry/oh-package.json5
@@ -7,6 +7,6 @@
   "version": "2.0.5-rc.0",
   "dependencies": {
     "@ohos/imageknife": "file:../imageknife",
-    "@ohos/disklrucache": "^2.0.0"
+    "@ohos/disklrucache": "^2.0.1"
   }
 }
diff --git a/entry/src/main/ets/entryability/EntryAbility.ts b/entry/src/main/ets/entryability/EntryAbility.ets
similarity index 68%
rename from entry/src/main/ets/entryability/EntryAbility.ts
rename to entry/src/main/ets/entryability/EntryAbility.ets
index b251a00..c3d114b 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ts
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -18,17 +18,15 @@ import window from '@ohos.window';
 import { ImageKnifeGlobal,ImageKnife,ImageKnifeDrawFactory,LogUtil } from '@ohos/imageknife'
 import { CustomEngineKeyImpl } from './CustomEngineKeyImpl'
 import abilityAccessCtrl,{Permissions} from '@ohos.abilityAccessCtrl';
-
+import { BusinessError } from '@ohos.base'
 
 export default class EntryAbility extends UIAbility {
     onWindowStageCreate(windowStage: window.WindowStage) {
         // Main window is created, set main page for this ability
-        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
-
         let list : Array<Permissions> = ['ohos.permission.MEDIA_LOCATION','ohos.permission.READ_MEDIA'];
-        let permissionRequestResult;
+        let permissionRequestResult:Object;
         let atManager = abilityAccessCtrl.createAtManager();
-        atManager.requestPermissionsFromUser(this.context, list, (err,result)=>{
+        atManager.requestPermissionsFromUser(this.context, list, (err:BusinessError,result:Object)=>{
             if(err){
                 console.log("dodo requestPermissionsFromUserError:"+JSON.stringify(err));
             }else{
@@ -37,19 +35,19 @@ export default class EntryAbility extends UIAbility {
             }
         })
 
-        windowStage.loadContent('pages/index', (err, data) => {
-            if (err.code) {
-                hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
-                return;
-            }
-            hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');
+        windowStage.loadContent('pages/index', (err:BusinessError, data:void) => {
         });
 
         ImageKnife.with(this.context);
-        // 全局配置网络加载进度条
-        ImageKnifeGlobal.getInstance().getImageKnife().setDefaultLifeCycle(ImageKnifeDrawFactory.createProgressLifeCycle("#10a5ff", 0.5))
-        // 全局配置缓存key
-        ImageKnifeGlobal.getInstance().getImageKnife().setEngineKeyImpl(new CustomEngineKeyImpl())
+
+        let imageKnife:ImageKnife|undefined = ImageKnifeGlobal.getInstance().getImageKnife()
+        if(imageKnife != undefined) {
+            // 全局配置网络加载进度条
+            imageKnife
+                .setDefaultLifeCycle(ImageKnifeDrawFactory.createProgressLifeCycle("#10a5ff", 0.5))
+            // 全局配置缓存key
+            imageKnife.setEngineKeyImpl(new CustomEngineKeyImpl())
+        }
         //开启ImageKnife所有级别日志开关
         LogUtil.mLogLevel = LogUtil.ALL
     }
diff --git a/entry/src/main/ets/pages/compressPage.ets b/entry/src/main/ets/pages/compressPage.ets
index e0cb3ad..b76a7ba 100644
--- a/entry/src/main/ets/pages/compressPage.ets
+++ b/entry/src/main/ets/pages/compressPage.ets
@@ -64,7 +64,7 @@ struct CompressPage {
           .onClick(() => {
             this.cropressRecource();
           });
-          Image(this.mRPixelMap )
+          Image(this.mRPixelMap == undefined?'': this.mRPixelMap!)
             .width(200)
             .height(200)
             .margin({ top: 10 })
@@ -82,7 +82,7 @@ struct CompressPage {
           .margin({ top: 10 })
           .onClick(() => {
           });
-          Image(this.mFPixelMap )
+          Image(this.mFPixelMap == undefined ?'':this.mFPixelMap!)
             .width(200)
             .height(200)
             .margin({ top: 10 });
@@ -139,7 +139,7 @@ struct CompressPage {
     console.info("asasd start compress")
     let imageKnife:ImageKnife|undefined =    ImageKnifeGlobal.getInstance().getImageKnife()
     if(imageKnife != undefined) {
-      (ImageKnifeGlobal.getInstance().getImageKnife())
+      imageKnife
         .compressBuilder()
         .load(data)
         .ignoreBy(100)
diff --git a/entry/src/main/ets/pages/dataShareUriLoadPage.ets b/entry/src/main/ets/pages/dataShareUriLoadPage.ets
index c94b854..2a22952 100644
--- a/entry/src/main/ets/pages/dataShareUriLoadPage.ets
+++ b/entry/src/main/ets/pages/dataShareUriLoadPage.ets
@@ -39,11 +39,10 @@ struct DataShareUriLoadPage {
               const context = getContext(this);
               let media = mediaLibrary.getMediaLibrary(context);
 
-              let fileKeyObj = mediaLibrary.FileKey;
               let imageType = mediaLibrary.MediaType.IMAGE;
               // 创建文件获取选项，此处参数为获取image类型的文件资源
               let imagesFetchOp:mediaLibrary.MediaFetchOptions = {
-                selections: fileKeyObj.MEDIA_TYPE + '= ?',
+                selections: mediaLibrary.FileKey.MEDIA_TYPE + '= ?',
                 selectionArgs: [imageType.toString()],
               };
               // 获取文件资源，使用callback方式返回异步结果
diff --git a/entry/src/main/ets/pages/gifTestCasePage.ets b/entry/src/main/ets/pages/gifTestCasePage.ets
index cb5bf16..771a395 100644
--- a/entry/src/main/ets/pages/gifTestCasePage.ets
+++ b/entry/src/main/ets/pages/gifTestCasePage.ets
@@ -106,7 +106,7 @@ struct gifTestCasePage {
 
         Text("下面为展示图片区域").margin({top:5})
         Flex({direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }){
-          Image(this.pixels)
+          Image(this.pixels == undefined?'':this.pixels!)
             .width(400)
             .height(400)
             .backgroundColor(Color.Pink)
diff --git a/entry/src/main/ets/pages/svgTestCasePage.ets b/entry/src/main/ets/pages/svgTestCasePage.ets
index 974c129..6157a96 100644
--- a/entry/src/main/ets/pages/svgTestCasePage.ets
+++ b/entry/src/main/ets/pages/svgTestCasePage.ets
@@ -51,7 +51,7 @@ struct svgTestCasePage {
 
         Text("下面为展示图片区域").margin({top:5})
         Flex({direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }){
-          Image(this.svgSamplePixelMap)
+          Image(this.svgSamplePixelMap == undefined ? '':this.svgSamplePixelMap!)
             .width(400)
             .height(400)
             .backgroundColor(Color.Pink)
@@ -81,7 +81,7 @@ struct svgTestCasePage {
 
         Text("下面为展示图片区域").margin({top:5})
         Flex({direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }){
-          Image(this.svgIconPixelMap)
+          Image(this.svgIconPixelMap == undefined ? '':this.svgIconPixelMap!)
             .width(400)
             .height(400)
             .backgroundColor(Color.Pink)
diff --git a/entry/src/main/ets/pages/testAllCacheInfoPage.ets b/entry/src/main/ets/pages/testAllCacheInfoPage.ets
index 0646c02..9d5003f 100644
--- a/entry/src/main/ets/pages/testAllCacheInfoPage.ets
+++ b/entry/src/main/ets/pages/testAllCacheInfoPage.ets
@@ -88,7 +88,7 @@ struct TestAllCacheInfoPage {
         Scroll() {
           Text(this.cacheinfo1).fontSize(15)
         }.width(300).height(200)
-        Image(this.nativePixelMap )
+        Image(this.nativePixelMap == undefined ? '':this.nativePixelMap!)
           .width(300)
           .height(300)
           .objectFit(ImageFit.Contain)
@@ -101,7 +101,7 @@ struct TestAllCacheInfoPage {
         Scroll() {
           Text(this.cacheinfo2).fontSize(15)
         }.width(300).height(200)
-        Image(this.networkPixelMap )
+        Image(this.networkPixelMap==undefined?'':this.networkPixelMap! )
           .width(300)
           .height(300)
           .objectFit(ImageFit.Contain)
diff --git a/entry/src/main/ets/pages/testGifLoadWithWorkerPage.ets b/entry/src/main/ets/pages/testGifLoadWithWorkerPage.ets
index e2e7e3b..3f044a4 100644
--- a/entry/src/main/ets/pages/testGifLoadWithWorkerPage.ets
+++ b/entry/src/main/ets/pages/testGifLoadWithWorkerPage.ets
@@ -100,10 +100,11 @@ struct TestGifLoadWithWorkerPage {
         Button('加载gif')
           .margin({ top: 16 })
           .onClick(() => {
-           
-
-            (ImageKnifeGlobal.getInstance().getImageKnife()).setGifWorker(undefined)
 
+            let imageKnife:ImageKnife|undefined = ImageKnifeGlobal.getInstance().getImageKnife();
+            if(imageKnife != undefined) {
+              imageKnife.setGifWorker(undefined)
+            }
             //主线程加载gif,阻塞toast的消失
             this.options = {
               loadSrc: $r("app.media.test"),
diff --git a/entry/src/main/ets/pages/testImageKnifeOptionChangedPage3.ets b/entry/src/main/ets/pages/testImageKnifeOptionChangedPage3.ets
index ccb6b5a..8871b1a 100644
--- a/entry/src/main/ets/pages/testImageKnifeOptionChangedPage3.ets
+++ b/entry/src/main/ets/pages/testImageKnifeOptionChangedPage3.ets
@@ -54,19 +54,7 @@ struct TestImageKnifeOptionChangedPage3 {
                 thumbSizeMultiplier:0.1,
                 transformation:rotateTrans,
               };
-              animateTo({
-                duration: 500,
-                curve: Curve.EaseInOut,
-                delay: 100,
-                iterations: 1,
-                playMode:PlayMode.Normal,
-                onFinish:()=>{
-                  console.log('play end!')
-                }
-              },()=>{
-                this.compHeight = 350
-                this.compWidht = 350
-              })
+
             }).margin({left:5}).backgroundColor(Color.Blue)
           Button("本地png")
             .onClick(()=>{
@@ -80,19 +68,7 @@ struct TestImageKnifeOptionChangedPage3 {
                 thumbSizeMultiplier:0.1,
                 transformation:rotateTrans,
               };
-              animateTo({
-                duration: 500,
-                curve: Curve.EaseInOut,
-                delay: 100,
-                iterations: 1,
-                playMode:PlayMode.Normal,
-                onFinish:()=>{
-                  console.log('play end!')
-                }
-              },()=>{
-                this.compHeight = 400
-                this.compWidht = 300
-              })
+
             }).margin({left:5}).backgroundColor(Color.Blue)
         }.margin({top:15})
         Flex({direction:FlexDirection.Row}){
@@ -106,19 +82,7 @@ struct TestImageKnifeOptionChangedPage3 {
                 thumbSizeMultiplier:0.1,
                 transformations:[new GrayscaleTransformation()],
               };
-              animateTo({
-                duration: 500,
-                curve: Curve.EaseInOut,
-                delay: 100,
-                iterations: 1,
-                playMode:PlayMode.Normal,
-                onFinish:()=>{
-                  console.log('play end!')
-                }
-              },()=>{
-                this.compHeight = 250
-                this.compWidht = 350
-              })
+
             }).margin({left:5}).backgroundColor(Color.Blue)
           Button("本地webp")
             .onClick(()=>{
@@ -130,19 +94,7 @@ struct TestImageKnifeOptionChangedPage3 {
                 thumbSizeMultiplier:0.1,
                 transformations:[new SketchFilterTransformation()],
               };
-              animateTo({
-                duration: 500,
-                curve: Curve.EaseInOut,
-                delay: 100,
-                iterations: 1,
-                playMode:PlayMode.Normal,
-                onFinish:()=>{
-                  console.log('play end!')
-                }
-              },()=>{
-                this.compHeight = 400
-                this.compWidht = 400
-              })
+
             }).margin({left:5}).backgroundColor(Color.Blue)
         }.margin({top:15})
         Flex({direction:FlexDirection.Row}){
diff --git a/entry/src/main/ets/pages/transformPixelMapPage.ets b/entry/src/main/ets/pages/transformPixelMapPage.ets
index ba4016e..e9cabbb 100644
--- a/entry/src/main/ets/pages/transformPixelMapPage.ets
+++ b/entry/src/main/ets/pages/transformPixelMapPage.ets
@@ -101,7 +101,7 @@ struct TransformPixelMapPage {
               });
             }.margin({ top: 10 })
 
-            Image(this.mCropPixelMap)
+            Image(this.mCropPixelMap == undefined ? '':this.mCropPixelMap!)
               .objectFit(ImageFit.None)
               .width(100)
               .height(100)
@@ -154,7 +154,7 @@ struct TransformPixelMapPage {
                 });
             }.margin({ top: 10 })
 
-            Image(this.mRoundPixelMap)
+            Image(this.mRoundPixelMap == undefined ? '': this.mRoundPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(100)
               .height(100)
@@ -173,7 +173,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.circleTransformation();
             });
-            Image(this.mCirclePixelMap)
+            Image(this.mCirclePixelMap == undefined ? '':this.mCirclePixelMap!)
               .width(200)
               .height(200)
               .margin({ top: 10 })
@@ -191,7 +191,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.circleBorderTransformation(5);
             });
-            Image(this.mCircleBorderPixelMap)
+            Image(this.mCircleBorderPixelMap == undefined ? '':this.mCircleBorderPixelMap!)
               .width(200)
               .height(200)
               .margin({ top: 10 })
@@ -213,7 +213,7 @@ struct TransformPixelMapPage {
               }
               this.transformRotate(mRotate);
             });
-            Image(this.mRotatePixelMap)
+            Image(this.mRotatePixelMap == undefined ? '':this.mRotatePixelMap!)
               .width(200)
               .height(200)
               .margin({ top: 10 })
@@ -231,7 +231,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.transformSquare();
             });
-            Image(this.mSquarePixelMap)
+            Image(this.mSquarePixelMap == undefined ? '' : this.mSquarePixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -269,17 +269,17 @@ struct TransformPixelMapPage {
             }.margin({ top: 10 })
 
             Row({ space: 1 }) {
-              Image(this.mClipTopPixelMap)
+              Image(this.mClipTopPixelMap == undefined ? '':this.mClipTopPixelMap!)
                 .objectFit(ImageFit.Fill)
                 .width(100)
                 .height(100)
                 .margin({ top: 10 })
-              Image(this.mClipCenterPixelMap)
+              Image(this.mClipCenterPixelMap == undefined ? '':this.mClipCenterPixelMap!)
                 .objectFit(ImageFit.Fill)
                 .width(100)
                 .height(100)
                 .margin({ top: 10 })
-              Image(this.mClipBottomPixelMap)
+              Image(this.mClipBottomPixelMap == undefined ? '':this.mClipBottomPixelMap!)
                 .objectFit(ImageFit.Fill)
                 .width(100)
                 .height(100)
@@ -298,7 +298,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.grayscalePixelMap();
             });
-            Image(this.mGrayscalePixelMap)
+            Image(this.mGrayscalePixelMap == undefined ? '': this.mGrayscalePixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -316,7 +316,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.brightnessPixelMap(0.8);
             });
-            Image(this.mBrightnessPixelMap)
+            Image(this.mBrightnessPixelMap == undefined?'':this.mBrightnessPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -334,7 +334,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.contrastPixelMap(4);
             });
-            Image(this.mContrastPixelMap)
+            Image(this.mContrastPixelMap == undefined?'':this.mContrastPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -352,7 +352,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.invertPixelMap();
             });
-            Image(this.mInvertPixelMap)
+            Image(this.mInvertPixelMap == undefined ? '':this.mInvertPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -371,7 +371,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.sepiaPixelMap();
             });
-            Image(this.mSepiaPixelMap)
+            Image(this.mSepiaPixelMap == undefined ? '':this.mSepiaPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -389,7 +389,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.sketchPixelMap();
             });
-            Image(this.mSketchPixelMap)
+            Image(this.mSketchPixelMap == undefined ? '':this.mSketchPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -408,7 +408,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.blurHandlePixelMap(20);
             });
-            Image(this.mBlurPixelMap)
+            Image(this.mBlurPixelMap==undefined?'':this.mBlurPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -428,7 +428,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.pixelHandlePixelMap(20);
             });
-            Image(this.mPixelPixelMap)
+            Image(this.mPixelPixelMap == undefined ? '':this.mPixelPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -447,7 +447,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.swirlHandlePixelMap();
             });
-            Image(this.mSwirlPixelMap)
+            Image(this.mSwirlPixelMap == undefined ? '':this.mSwirlPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -466,7 +466,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.maskHandlePixelMap($r('app.media.mask_starfish'));
             });
-            Image(this.mMaskPixelMap)
+            Image(this.mMaskPixelMap == undefined ? '':this.mMaskPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -485,7 +485,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.kuwaharaHandlePixelMap();
             });
-            Image(this.mKuwaharaPixelMap)
+            Image(this.mKuwaharaPixelMap == undefined? '':this.mKuwaharaPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -504,7 +504,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.toonHandlePixelMap();
             });
-            Image(this.mToonPixelMap)
+            Image(this.mToonPixelMap == undefined?'':this.mToonPixelMap!)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
@@ -523,7 +523,7 @@ struct TransformPixelMapPage {
             .onClick(() => {
               this.vignetteHandlePixelMap();
             });
-            Image(this.mVignettePixelMap)
+            Image(this.mVignettePixelMap == undefined ? '':this.mVignettePixelMap)
               .objectFit(ImageFit.Fill)
               .width(200)
               .height(200)
diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5
index f15f6f5..9a567c5 100644
--- a/entry/src/main/module.json5
+++ b/entry/src/main/module.json5
@@ -22,7 +22,7 @@
     "abilities": [
       {
         "name": "MainAbility",
-        "srcEntrance": "./ets/entryability/EntryAbility.ts",
+        "srcEntrance": "./ets/entryability/EntryAbility.ets",
         "description": "$string:MainAbility_desc",
         "icon": "$media:icon",
         "label": "$string:MainAbility_label",
diff --git a/entry/src/ohosTest/ets/test/Ability.test.ets b/entry/src/ohosTest/ets/test/Ability.test.ets
index 47b99a5..91d458b 100644
--- a/entry/src/ohosTest/ets/test/Ability.test.ets
+++ b/entry/src/ohosTest/ets/test/Ability.test.ets
@@ -17,7 +17,7 @@ import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from
 
 
 export default function abilityTest() {
-  describe('ActsAbilityTest', function () {
+  describe('ActsAbilityTest', ()=> {
     // Defines a test suite. Two parameters are supported: test suite name and test suite function.
     beforeAll( ()=> {
       // Presets an action, which is performed only once before all test cases of the test suite start.
diff --git a/entry/src/ohosTest/ets/test/imageknife.test.ets b/entry/src/ohosTest/ets/test/imageknife.test.ets
index 88a937e..368a7a6 100644
--- a/entry/src/ohosTest/ets/test/imageknife.test.ets
+++ b/entry/src/ohosTest/ets/test/imageknife.test.ets
@@ -17,7 +17,7 @@ import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from
 import {ImageKnife,ImageKnifeDrawFactory,ImageKnifeGlobal} from '@ohos/imageknife'
 
 export default function ImageKnifeTest() {
-  describe('ImageKnifeTest', function () {
+  describe('ImageKnifeTest',  ()=> {
     // Defines a test suite. Two parameters are supported: test suite name and test suite function.
     beforeAll( ()=> {
       // Presets an action, which is performed only once before all test cases of the test suite start.
@@ -40,16 +40,22 @@ export default function ImageKnifeTest() {
 
 
     it('TestGlobalImageKnife',0,  ()=> {
-      let global:ImageKnifeGlobal = ImageKnife.with(ImageKnifeGlobal.getInstance().getHapContext())
-      expect(global.getImageKnife()).not().assertUndefined()
+      let context:Object|undefined = ImageKnifeGlobal.getInstance().getHapContext();
+      if(context != undefined) {
+        let global: ImageKnifeGlobal = ImageKnife.with(context)
+        expect(global.getImageKnife()).not().assertUndefined()
+      }
     })
 
 
     it('TestGlobalDefaultLifeCycle',1,  ()=> {
-      ImageKnife.with(ImageKnifeGlobal.getInstance().getHapContext())
-      (ImageKnifeGlobal.getInstance().getImageKnife()).setDefaultLifeCycle(ImageKnifeDrawFactory.createProgressLifeCycle("#10a5ff", 0.5))
-      let globalLifeCycle = (ImageKnifeGlobal.getInstance().getImageKnife()).getDefaultLifeCycle();
-      expect(globalLifeCycle).not().assertUndefined()
+      let imageKnife:ImageKnife|undefined = ImageKnifeGlobal.getInstance().getImageKnife()
+      if(imageKnife != undefined){
+        imageKnife.setDefaultLifeCycle(ImageKnifeDrawFactory.createProgressLifeCycle("#10a5ff", 0.5))
+        let globalLifeCycle = imageKnife.getDefaultLifeCycle();
+        expect(globalLifeCycle).not().assertUndefined()
+      }
+
     })
 
 
diff --git a/entry/src/ohosTest/ets/test/requestoption.test.ets b/entry/src/ohosTest/ets/test/requestoption.test.ets
index fcf48f7..e2b0621 100644
--- a/entry/src/ohosTest/ets/test/requestoption.test.ets
+++ b/entry/src/ohosTest/ets/test/requestoption.test.ets
@@ -15,7 +15,7 @@
  */
 import hilog from '@ohos.hilog';
 import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from '@ohos/hypium'
-import {RequestOption} from '@ohos/imageknife'
+import {RequestOption,Size} from '@ohos/imageknife'
 
 export default function RequestOptionTest() {
   describe('RequestOptionTest',  ()=> {
@@ -40,7 +40,9 @@ export default function RequestOptionTest() {
     })
     it('TestRequestOption',0,  ()=> {
       let option = new RequestOption();
-      expect(option.requestListeners.length == 0).assertTrue()
+       if(option.requestListeners != undefined) {
+         expect(option.requestListeners.length == 0).assertTrue()
+       }
     })
     it('TestConfigLoadSrc',1,  ()=> {
       let option = new RequestOption();
@@ -50,9 +52,10 @@ export default function RequestOptionTest() {
     })
     it('TestConfigViewSize',2,  ()=> {
       let option = new RequestOption();
-      option.loadSrc = $r('app.media.icon')
-      option.setImageViewSize({width:100,height:100})
-      expect(JSON.stringify(option.size)).assertEqual(JSON.stringify({width:100,height:100}))
+      option.loadSrc = ''
+      let size:Size = {width:100,height:100}
+      option.setImageViewSize(size)
+      expect(JSON.stringify(option.size)).assertEqual(JSON.stringify(size))
     })
     it('TestNormalConfigInfo',3,  ()=>{
       let option = new RequestOption();
diff --git a/entry/src/ohosTest/ets/testability/TestAbility.ets b/entry/src/ohosTest/ets/testability/TestAbility.ets
index a105b2e..22b0877 100644
--- a/entry/src/ohosTest/ets/testability/TestAbility.ets
+++ b/entry/src/ohosTest/ets/testability/TestAbility.ets
@@ -19,34 +19,30 @@ import { Hypium } from '@ohos/hypium';
 import testsuite from '../test/List.test';
 import window from '@ohos.window';
 import {ImageKnife,ImageKnifeDrawFactory,ImageKnifeGlobal} from '@ohos/imageknife'
+import AbilityConstant from '@ohos.app.ability.AbilityConstant';
+import Want from '@ohos.app.ability.Want';
+import { BusinessError } from '@ohos.base'
 export default class TestAbility extends UIAbility {
-    onCreate(want, launchParam) {
-        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onCreate');
-        hilog.info(0x0000, 'testTag', '%{public}s', 'want param:' + JSON.stringify(want) ?? '');
-        hilog.info(0x0000, 'testTag', '%{public}s', 'launchParam:'+ JSON.stringify(launchParam) ?? '');
-        var abilityDelegator: any
+    onCreate(want: Want, param: AbilityConstant.LaunchParam) {
+
+        let abilityDelegator: AbilityDelegatorRegistry.AbilityDelegator
         abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator()
-        var abilityDelegatorArguments: any
+        let abilityDelegatorArguments: AbilityDelegatorRegistry.AbilityDelegatorArgs
         abilityDelegatorArguments = AbilityDelegatorRegistry.getArguments()
-        hilog.info(0x0000, 'testTag', '%{public}s', 'start run testcase!!!');
+
         Hypium.hypiumTest(abilityDelegator, abilityDelegatorArguments, testsuite)
         // 初始化xts的ImageKnife
         ImageKnife.with(this.context.createModuleContext("entry_test"));
     }
 
     onDestroy() {
-        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onDestroy');
+
     }
 
     onWindowStageCreate(windowStage: window.WindowStage) {
-        hilog.info(0x0000, 'testTag', '%{public}s', 'TestAbility onWindowStageCreate');
-        windowStage.loadContent('testability/pages/Index', (err, data) => {
-            if (err.code) {
-                hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
-                return;
-            }
-            hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s',
-                JSON.stringify(data) ?? '');
+
+        windowStage.loadContent('testability/pages/Index', (err:BusinessError, data:void) => {
+
         });
     }
 
diff --git a/imageknife/oh-package.json5 b/imageknife/oh-package.json5
index 3df7f67..1df2e5d 100644
--- a/imageknife/oh-package.json5
+++ b/imageknife/oh-package.json5
@@ -16,8 +16,8 @@
   "type": "module",
   "version": "2.1.0",
   "dependencies": {
-    "@ohos/disklrucache": "^2.0.0",
-    "@ohos/svg": "^2.0.0",
+    "@ohos/disklrucache": "^2.0.1",
+    "@ohos/svg": "^2.1.0",
     "@ohos/gpu_transform": "^1.0.0"
   },
   "tags": [
diff --git a/imageknife/src/main/ets/components/imageknife/ImageKnife.ets b/imageknife/src/main/ets/components/imageknife/ImageKnife.ets
index ea18f4e..3145d07 100644
--- a/imageknife/src/main/ets/components/imageknife/ImageKnife.ets
+++ b/imageknife/src/main/ets/components/imageknife/ImageKnife.ets
@@ -41,31 +41,31 @@ import common from '@ohos.app.ability.common'
 export class ImageKnife {
   static readonly SEPARATOR: string = '/'
 
-  private memoryCache: LruCache<string, ImageKnifeData>;
-  private diskMemoryCache: DiskLruCache;
-  private dataFetch: IDataFetch;
-  private resourceFetch: IResourceFetch<ArrayBuffer>;
-  private filesPath: string = ""; // data/data/包名/files目录
+   memoryCache: LruCache<string, ImageKnifeData>;
+   diskMemoryCache: DiskLruCache;
+   dataFetch: IDataFetch;
+   resourceFetch: IResourceFetch<ArrayBuffer>;
+   filesPath: string = ""; // data/data/包名/files目录
 
 
-  private placeholderCache: string = "placeholderCache"
-  private runningRequest: Array<RequestOption>;
-  private pendingRequest: Array<RequestOption>;
-  private fileTypeUtil: FileTypeUtil; // 通用文件格式辨别
-  private diskCacheFolder: string = "ImageKnifeDiskCache"
+   placeholderCache: string = "placeholderCache"
+   runningRequest: Array<RequestOption>;
+   pendingRequest: Array<RequestOption>;
+   fileTypeUtil: FileTypeUtil; // 通用文件格式辨别
+   diskCacheFolder: string = "ImageKnifeDiskCache"
 
 
-  private defaultListener: AsyncCallback<ImageKnifeData> =  {
+   defaultListener: AsyncCallback<ImageKnifeData> =  {
     callback:(err: string, data: ImageKnifeData)=>{return false}
   }; // 全局监听器
 
   // gifWorker
-  private gifWorker: worker.ThreadWorker|undefined = undefined;
+   gifWorker: worker.ThreadWorker|undefined = undefined;
 
-  private defaultLifeCycle: IDrawLifeCycle|undefined = undefined;
+   defaultLifeCycle: IDrawLifeCycle|undefined = undefined;
 
   // 开发者可配置全局缓存
-  private engineKeyImpl: EngineKeyInterface;
+   engineKeyImpl: EngineKeyInterface;
 
   private constructor() {
 
diff --git a/imageknife/src/main/ets/components/imageknife/ImageKnifeComponent.ets b/imageknife/src/main/ets/components/imageknife/ImageKnifeComponent.ets
index 5012101..1866bbb 100644
--- a/imageknife/src/main/ets/components/imageknife/ImageKnifeComponent.ets
+++ b/imageknife/src/main/ets/components/imageknife/ImageKnifeComponent.ets
@@ -651,7 +651,7 @@ export struct ImageKnifeComponent {
   renderFrames_compWidth: number = 0;
   renderFrames_compHeight: number = 0
 
-  renderFrames = ()=> {
+  renderFrames:()=>void = ()=> {
     LogUtil.log('ImageKnifeComponent renderFrames frames length =' + this.renderFrames_frames?.length)
     let start = new Date().getTime();
     if (this.renderFrames_index === 0) {
diff --git a/imageknife/src/main/ets/components/imageknife/ImageKnifeGlobal.ets b/imageknife/src/main/ets/components/imageknife/ImageKnifeGlobal.ets
index d33c890..1672a8f 100644
--- a/imageknife/src/main/ets/components/imageknife/ImageKnifeGlobal.ets
+++ b/imageknife/src/main/ets/components/imageknife/ImageKnifeGlobal.ets
@@ -53,7 +53,7 @@ export class ImageKnifeGlobal {
     }
   }
 
-  setImageKnife(imageKnife:ImageKnife):void{
+  setImageKnife(imageKnife:Object):void{
     this._objects.set(GlobalEnum.IMAGE_KNIFE_KEY, imageKnife);
   }
 
diff --git a/imageknife/src/main/ets/components/imageknife/RequestOption.ets b/imageknife/src/main/ets/components/imageknife/RequestOption.ets
index 3ffa238..466e350 100644
--- a/imageknife/src/main/ets/components/imageknife/RequestOption.ets
+++ b/imageknife/src/main/ets/components/imageknife/RequestOption.ets
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
+import {ImageKnife} from './ImageKnife'
 import { DiskStrategy } from "../cache/diskstrategy/DiskStrategy"
 import  { AsyncCallback } from "../imageknife/interface/AsyncCallback"
 import  { AsyncSuccess } from "../imageknife/interface/AsyncSuccess"
@@ -89,8 +89,8 @@ export class RequestOption {
   generateCacheKey: string = "";
   generateResourceKey: string = "";
   generateDataKey: string = "";
-  private filesPath: string = ""; // data/data/包名/files目录
-  private cachesPath: string = ""; // 网络下载默认存储在data/data/包名/cache/ImageKnifeNetworkFolder/目标md5.img下面
+  filesPath: string = ""; // data/data/包名/files目录
+  cachesPath: string = ""; // 网络下载默认存储在data/data/包名/cache/ImageKnifeNetworkFolder/目标md5.img下面
 
   // 下载原始文件地址
   downloadFilePath: string = "";
@@ -478,14 +478,16 @@ export class RequestOption {
       // 等落盘结束后主动调用#removeCurrentAndSearchNext方法
     }else{
       // 非落盘情况,直接进行寻找下一个加载
-      if(ImageKnifeGlobal.getInstance().getImageKnife() != undefined) {
-        (ImageKnifeGlobal.getInstance().getImageKnife())?.removeRunning(this);
+      let imageKnife:ImageKnife | undefined = ImageKnifeGlobal.getInstance().getImageKnife();
+      if(imageKnife != undefined) {
+         imageKnife.removeRunning(this);
       }
     }
 
     // 加载成功之后
-    if(ImageKnifeGlobal.getInstance().getImageKnife() != undefined) {
-      (ImageKnifeGlobal.getInstance().getImageKnife())?.removeRunning(this);
+    let imageKnife:ImageKnife | undefined = ImageKnifeGlobal.getInstance().getImageKnife();
+    if(imageKnife != undefined) {
+      imageKnife.removeRunning(this);
     }
   }
 
diff --git a/imageknife/src/main/ets/components/imageknife/networkmanage/NetworkDownloadClient.ets b/imageknife/src/main/ets/components/imageknife/networkmanage/NetworkDownloadClient.ets
index 5dc5ec7..6733caa 100644
--- a/imageknife/src/main/ets/components/imageknife/networkmanage/NetworkDownloadClient.ets
+++ b/imageknife/src/main/ets/components/imageknife/networkmanage/NetworkDownloadClient.ets
@@ -25,7 +25,7 @@ import { BusinessError } from '@ohos.base'
 // 数据加载器
 export class NetworkDownloadClient implements IDataFetch {
   loadData(request: RequestOption, onComplete: (img: ArrayBuffer) => void, onError: (err: string) => void) {
-    let filename = SparkMD5.hashBinary(request.generateDataKey);
+    let filename:string = SparkMD5.hashBinary(request.generateDataKey);
     let downloadFolder = request.getFilesPath() + "/" + request.networkCacheFolder;
     let allpath = request.getFilesPath() + "/" + request.networkCacheFolder + "/" + filename + ".img";
     if (!FileUtils.getInstance().existFolder(downloadFolder)) {
diff --git a/imageknife/src/main/ets/components/imageknife/requestmanage/RequestManager.ets b/imageknife/src/main/ets/components/imageknife/requestmanage/RequestManager.ets
index 04629b9..ac20bca 100644
--- a/imageknife/src/main/ets/components/imageknife/requestmanage/RequestManager.ets
+++ b/imageknife/src/main/ets/components/imageknife/requestmanage/RequestManager.ets
@@ -114,14 +114,14 @@ export class RequestManager {
 
         // 变换后缓存
         allCacheInfo.resourceCacheInfo = {
-          key: SparkMD5.hashBinary(this.options.generateResourceKey),
-          path: (this.mDiskCacheProxy.getCachePath() + SparkMD5.hashBinary(this.options.generateResourceKey))
+          key: SparkMD5.hashBinary(this.options.generateResourceKey) as string,
+          path: (this.mDiskCacheProxy.getCachePath() + SparkMD5.hashBinary(this.options.generateResourceKey)) as string
         };
 
         // 原图缓存
         allCacheInfo.dataCacheInfo = {
-          key: SparkMD5.hashBinary(this.options.generateDataKey),
-          path: this.mDiskCacheProxy.getCachePath() + SparkMD5.hashBinary(this.options.generateDataKey)
+          key: SparkMD5.hashBinary(this.options.generateDataKey) as string,
+          path: (this.mDiskCacheProxy.getCachePath() + SparkMD5.hashBinary(this.options.generateDataKey)) as string
         }
         this.options.allCacheInfoCallback.callback(allCacheInfo)
       }
diff --git a/imageknife/src/main/ets/components/imageknife/utils/svg/SVGParseImpl.ets b/imageknife/src/main/ets/components/imageknife/utils/svg/SVGParseImpl.ets
index 9ffbe7d..2559c59 100644
--- a/imageknife/src/main/ets/components/imageknife/utils/svg/SVGParseImpl.ets
+++ b/imageknife/src/main/ets/components/imageknife/utils/svg/SVGParseImpl.ets
@@ -19,6 +19,13 @@ import {Size} from '../../RequestOption'
 export class SVGParseImpl implements IParseSvg{
   parseSvg(imageinfo: ArrayBuffer,size?:Size): Promise<PixelMap>{
     let model = new SVGImageView.SVGImageViewModel();
-    return model.getSVGPixelMap(new Uint8Array(imageinfo),size);
+    let svgSize:SVGImageView.Size = new SVGImageView.Size();
+    svgSize.width = 0;
+    svgSize.height = 0;
+    if(size != undefined){
+      svgSize.width = size.width;
+      svgSize.height = size.height;
+    }
+    return model.getSVGPixelMap(new Uint8Array(imageinfo),svgSize);
   }
 }
\ No newline at end of file