diff --git a/CHANGELOG.md b/CHANGELOG.md
index b37b517..2c5d7cc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 ## 3.0.1-rc.2
 - 修复自定义下载失败无失败回调
 - 增加全局配置自定义下载接口
+- 修复主图相同，错误图不同导致只显示一个错误图
+- heic格式图片文件魔数从第五位开始匹配
 
 ## 3.0.1-rc.1
 - 新增ImageKnifeAnimatorComponent控制动图组件
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 06da551..3383f6a 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -141,7 +141,12 @@ struct Index {
             uri: 'pages/TestRemoveCache',
           });
         })
+        Button("测试错误图显示").margin({top:10}).onClick(()=>{
+          router.push({
+            uri: 'pages/TestErrorHolderPage',
 
+          });
+        })
         Button("测试媒体url").margin({top:10}).onClick(()=>{
           router.push({
             uri: 'pages/dataShareUriLoadPage',
diff --git a/entry/src/main/ets/pages/TestErrorHolderPage.ets b/entry/src/main/ets/pages/TestErrorHolderPage.ets
new file mode 100644
index 0000000..f49ab6c
--- /dev/null
+++ b/entry/src/main/ets/pages/TestErrorHolderPage.ets
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the 'License');
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an 'AS IS' BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ImageKnifeComponent } from '@ohos/libraryimageknife'
+
+@Entry
+@Component
+struct TestErrorHolderPage {
+
+  build() {
+    Column() {
+      Text("ImageKnifeComponent1").fontSize(20)
+      ImageKnifeComponent({
+        imageKnifeOption: {
+          loadSrc: "abc",
+          errorholderSrc:$r('app.media.failed')
+        }
+      }).width(200).height(200)
+      Text("ImageKnifeComponent2").fontSize(20)
+      ImageKnifeComponent({
+        imageKnifeOption: {
+          loadSrc: "abc",
+          errorholderSrc:$r('app.media.startIcon')
+        }
+      }).width(200).height(200)
+      Text("ImageKnifeComponent2").fontSize(20)
+      ImageKnifeComponent({
+        imageKnifeOption: {
+          loadSrc: "abc",
+          errorholderSrc:$r('app.media.mask_starfish')
+        }
+      }).width(200).height(200)
+    }
+    .height('100%') .width('100%')
+  }
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/base/profile/main_pages.json b/entry/src/main/resources/base/profile/main_pages.json
index 2b6e3e7..42b571c 100644
--- a/entry/src/main/resources/base/profile/main_pages.json
+++ b/entry/src/main/resources/base/profile/main_pages.json
@@ -21,6 +21,7 @@
     "pages/dataShareUriLoadPage",
     "pages/TestCommonImage",
     "pages/ImageAnimatorPage",
-    "pages/TestSetCustomImagePage"
+    "pages/TestSetCustomImagePage",
+    "pages/TestErrorHolderPage"
   ]
 }
\ No newline at end of file
diff --git a/library/src/main/ets/ImageKnifeDispatcher.ets b/library/src/main/ets/ImageKnifeDispatcher.ets
index 86ac447..795d709 100644
--- a/library/src/main/ets/ImageKnifeDispatcher.ets
+++ b/library/src/main/ets/ImageKnifeDispatcher.ets
@@ -255,9 +255,9 @@ export class ImageKnifeDispatcher {
         if (requestWithSource.source === ImageKnifeRequestSource.SRC &&
           requestWithSource.request.imageKnifeOption.errorholderSrc !== undefined) {
 
-          if (this.showFromMemomry(currentRequest, requestWithSource.request.imageKnifeOption.errorholderSrc,
+          if (this.showFromMemomry(requestWithSource.request, requestWithSource.request.imageKnifeOption.errorholderSrc,
             ImageKnifeRequestSource.ERROR_HOLDER) === false) {
-            this.getAndShowImage(currentRequest, requestWithSource.request.imageKnifeOption.errorholderSrc,
+            this.getAndShowImage(requestWithSource.request, requestWithSource.request.imageKnifeOption.errorholderSrc,
               ImageKnifeRequestSource.ERROR_HOLDER);
           }
         }
diff --git a/library/src/main/ets/utils/FileTypeUtil.ets b/library/src/main/ets/utils/FileTypeUtil.ets
index 44ada15..7627162 100644
--- a/library/src/main/ets/utils/FileTypeUtil.ets
+++ b/library/src/main/ets/utils/FileTypeUtil.ets
@@ -58,7 +58,7 @@ export class FileTypeUtil {
         const bufferList = this.fileSignatureMap[fileType];
         for (let i = 0; i < bufferList.length; i++) {
           let signature = bufferList[i];
-          if (this.matchesSignature(fileData, signature)) {
+          if (this.matchesSignature(fileData, signature,fileType)) {
             hasMatched = true;
             matchedFileType = fileType;
             break
@@ -75,12 +75,12 @@ export class FileTypeUtil {
   }
 
 
-  matchesSignature(fileData: Uint8Array, signature: Uint8Array): boolean {
+  matchesSignature(fileData: Uint8Array, signature: Uint8Array,fileType:string): boolean {
     if (fileData.length < signature.length) {
       return false; // 文件长度不足，无法匹配魔数
     }
 
-    for (let i = 0; i < signature.length; i++) {
+    for (let i = fileType == "heic" ? 4 : 0; i < signature.length; i++) {
       if (fileData[i] !== signature[i]) {
         return false; // 魔数不匹配
       }