diff --git a/CHANGELOG.md b/CHANGELOG.md
index 401950f..6e6eed0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,8 @@
-## 3.2.0
+## 3.2.0-rc.3
 - Fix bug: PixelMap size exceeds the maximum value of memory cache and is not cached
 - Dealing with exception scenarios where imageSource.getImageInfo return undefined
 - Fix inability to parse Resource format images of other modules
+- Improve the error logs
 
 ## 3.2.0-rc.2
 - Added callback information for image loading
diff --git a/library/oh-package.json5 b/library/oh-package.json5
index a3c232d..13b0406 100644
--- a/library/oh-package.json5
+++ b/library/oh-package.json5
@@ -14,7 +14,7 @@
   "main": "index.ets",
   "repository": "https://gitee.com/openharmony-tpc/ImageKnife",
   "type": "module",
-  "version": "3.2.0",
+  "version": "3.2.0-rc.3",
   "dependencies": {
     "@ohos/gpu_transform": "^1.0.2"
   },
diff --git a/library/src/main/ets/ImageKnifeDispatcher.ets b/library/src/main/ets/ImageKnifeDispatcher.ets
index c95f54d..7121169 100644
--- a/library/src/main/ets/ImageKnifeDispatcher.ets
+++ b/library/src/main/ets/ImageKnifeDispatcher.ets
@@ -339,7 +339,7 @@ export class ImageKnifeDispatcher {
 
     let pixelmap = requestJobResult.pixelMap;
     if (pixelmap === undefined) {
-      LogUtil.log('ImageKnife_DataTime_getAndShowImage_CallBack.pixelmap undefined:'+currentRequest.imageKnifeOption.loadSrc)
+      LogUtil.error('ImageKnife_DataTime_getAndShowImage_CallBack.pixelmap undefined:'+currentRequest.imageKnifeOption.loadSrc + " error: " + requestJobResult.loadFail)
       requestList.forEach((requestWithSource: ImageKnifeRequestWithSource) => {
         // 回调请求失败
         if (requestWithSource.source === ImageKnifeRequestSource.SRC &&
diff --git a/library/src/main/ets/ImageKnifeLoader.ets b/library/src/main/ets/ImageKnifeLoader.ets
index 70e5fb9..0532367 100644
--- a/library/src/main/ets/ImageKnifeLoader.ets
+++ b/library/src/main/ets/ImageKnifeLoader.ets
@@ -125,7 +125,8 @@ export class ImageKnifeLoader {
 
     let imageInfoSync = imageSource.getImageInfoSync()
     if (imageInfoSync == undefined){
-      ImageKnifeLoader.makeEmptyResult(request, "Fail to get image info of imageSource")
+      imageSource.release()
+      ImageKnifeLoader.makeEmptyResult(request, 'getImageInfoSync failed')
       return
     }
     let size = imageInfoSync.size
@@ -138,7 +139,8 @@ export class ImageKnifeLoader {
           ImageKnifeLoader.getDownsamplerDecodingOptions(typeValue, request, size, ImageKnifeRequestSource.SRC)
       }
     } catch (err) {
-      ImageKnifeLoader.makeEmptyResult(request, err)
+      imageSource.release()
+      ImageKnifeLoader.makeEmptyResult(request, 'getDownsamplerDecodingOptions failed:' + err)
       return
     }
     timeInfo.decodeStartTime = Date.now();
@@ -151,7 +153,8 @@ export class ImageKnifeLoader {
       }).catch((error: BusinessError) => {
         timeInfo.decodeEndTime = Date.now();
         imageSource.release()
-        ImageKnifeLoader.makeEmptyResult(request,JSON.stringify(error), ImageKnifeLoader.assembleError(callBackData, LoadPhase.PHASE_CREATE_PIXEL_MAP, LoadPixelMapCode.IMAGE_DECODE_ERROR_CODE))
+        ImageKnifeLoader.makeEmptyResult(request, 'createPixelMap failed:' + JSON.stringify(error),
+          ImageKnifeLoader.assembleError(callBackData, LoadPhase.PHASE_CREATE_PIXEL_MAP, LoadPixelMapCode.IMAGE_DECODE_ERROR_CODE))
         return
       })
     if (request.requestSource === ImageKnifeRequestSource.SRC && request.transformation !== undefined && resPixelmap !== undefined) {
@@ -162,11 +165,11 @@ export class ImageKnifeLoader {
     try {
       resPixelmap?.setTransferDetached(true)
     } catch (e) {
-      LogUtil.error('PixelMap setTransferDetached err:'+JSON.stringify(e))
+      LogUtil.error('PixelMap setTransferDetached failed:' + JSON.stringify(e))
     }
 
     //获取各个pixelMap的大小
-    if (resPixelmap && typeof resPixelmap !== 'string') {
+    if (resPixelmap !== undefined) {
       let decodeImages: DecodeImageInfo[] = [];
       let size = (resPixelmap as PixelMap).getImageInfoSync().size;
       let decodeImage: DecodeImageInfo = {
@@ -201,7 +204,8 @@ export class ImageKnifeLoader {
 
     let imageInfoSync = imageSource.getImageInfoSync()
     if (imageInfoSync == undefined){
-      ImageKnifeLoader.makeEmptyResult(request, "Fail to get image info of imageSource")
+      imageSource.release()
+      ImageKnifeLoader.makeEmptyResult(request, 'getImageInfoSync failed')
       return
     }
     let size = imageInfoSync.size
@@ -224,7 +228,8 @@ export class ImageKnifeLoader {
         opts = ImageKnifeLoader.getDownsamplerDecodingOptions(typeValue, request, size)
       }
     } catch (err) {
-      ImageKnifeLoader.makeEmptyResult(request,err)
+      imageSource.release()
+      ImageKnifeLoader.makeEmptyResult(request,'getDownsamplerDecodingOptions failed:' + err)
       return
     }
     timeInfo.decodeStartTime = Date.now();
@@ -236,12 +241,12 @@ export class ImageKnifeLoader {
         try {
           resPixelmap.setTransferDetached(true)
         } catch (e) {
-          LogUtil.error('PixelMap setTransferDetached err:'+JSON.stringify(e))
+          LogUtil.error('PixelMap setTransferDetached failed:' + JSON.stringify(e))
         }
       }).catch((error: BusinessError) => {
         timeInfo.decodeEndTime = Date.now();
         imageSource.release()
-        ImageKnifeLoader.makeEmptyResult(request,JSON.stringify(error), ImageKnifeLoader.assembleError(callBackData, LoadPhase.PHASE_CREATE_PIXEL_MAP, LoadPixelMapCode.IMAGE_DECODE_ERROR_CODE))
+        ImageKnifeLoader.makeEmptyResult(request,'getImageInfoSync failed:' + JSON.stringify(error), ImageKnifeLoader.assembleError(callBackData, LoadPhase.PHASE_CREATE_PIXEL_MAP, LoadPixelMapCode.IMAGE_DECODE_ERROR_CODE))
         return
       })
 
@@ -276,8 +281,9 @@ export class ImageKnifeLoader {
 
     let frameCount = await imageSource.getFrameCount()
     let imageInfoSync = imageSource.getImageInfoSync()
+    imageSource.release()
     if (imageInfoSync == undefined){
-      ImageKnifeLoader.makeEmptyResult(request, "Fail to get image info of imageSource")
+      ImageKnifeLoader.makeEmptyResult(request, 'getImageInfoSync failed')
       return
     }
     let size = imageInfoSync.size
@@ -285,8 +291,6 @@ export class ImageKnifeLoader {
     callBackData.imageWidth = size.width;
     callBackData.imageHeight = size.height;
 
-    imageSource.release()
-
     if(frameCount == undefined || frameCount == 1) {
     } else {
       timeInfo.decodeStartTime = Date.now()
@@ -318,8 +322,15 @@ export class ImageKnifeLoader {
       let decodingOptions: image.DecodingOptions = {
         editable: request.requestSource === ImageKnifeRequestSource.SRC && request.transformation !== undefined ? true : false,
       }
-      callBackData.imageWidth = imageSource.getImageInfoSync().size.width;
-      callBackData.imageHeight = imageSource.getImageInfoSync().size.height;
+
+      let imageInfoSync = imageSource.getImageInfoSync()
+      if (imageInfoSync == undefined){
+        imageSource.release()
+        ImageKnifeLoader.makeEmptyResult(request, 'getImageInfoSync failed')
+        return
+      }
+      callBackData.imageWidth = imageInfoSync.size.width;
+      callBackData.imageHeight = imageInfoSync.size.height;
       let pixelMapList: Array<PixelMap> = []
       let delayList: Array<number> = []
       timeInfo.decodeStartTime = Date.now();
@@ -351,7 +362,8 @@ export class ImageKnifeLoader {
       }).catch((error: BusinessError) => {
         imageSource.release()
         timeInfo.decodeEndTime = Date.now();
-        ImageKnifeLoader.makeEmptyResult(request,JSON.stringify(error), ImageKnifeLoader.assembleError(callBackData,LoadPhase.PHASE_CREATE_PIXEL_MAP,LoadPixelMapCode.IMAGE_DECODE_ERROR_CODE))
+        ImageKnifeLoader.makeEmptyResult(request,'createPixelMapList failed:' + JSON.stringify(error),
+          ImageKnifeLoader.assembleError(callBackData,LoadPhase.PHASE_CREATE_PIXEL_MAP,LoadPixelMapCode.IMAGE_DECODE_ERROR_CODE))
         return
       })
       callBackData.decodeImages = decodeImages;
@@ -366,7 +378,7 @@ export class ImageKnifeLoader {
       }
       emitter.emit(Constants.CALLBACK_EMITTER + request.memoryKey, { data: { 'value': res } })
     } else {
-      ImageKnifeLoader.makeEmptyResult(request,'ImageKnifeAnimatorComponent组件仅支持动态图', ImageKnifeLoader.assembleError(callBackData,LoadPhase.PHASE_PARSE_IAMGE,LoadPixelMapCode.IMAGE_FORMAT_ERROR_CODE))
+      ImageKnifeLoader.makeEmptyResult(request,'ImageKnifeAnimatorComponent not support format', ImageKnifeLoader.assembleError(callBackData,LoadPhase.PHASE_PARSE_IAMGE,LoadPixelMapCode.IMAGE_FORMAT_ERROR_CODE))
     }
   }
   static getHeaderObj(request:RequestJobRequest){