diff --git a/src/main/java/com/aida/seller/util/MinioUtil.java b/src/main/java/com/aida/seller/util/MinioUtil.java
index fd89f1b..5fc78bd 100644
--- a/src/main/java/com/aida/seller/util/MinioUtil.java
+++ b/src/main/java/com/aida/seller/util/MinioUtil.java
@@ -71,7 +71,8 @@ public class MinioUtil {
             return bucketName + "/" + filePath;
         } catch (Exception e) {
             log.error("文件上传失败: {}", e.getMessage(), e);
-            throw new MinioException("文件上传失败", e);
+            // throw new MinioException("文件上传失败", e);
+            throw new MinioException("File upload failed", e);
         }
     }
 
@@ -111,7 +112,8 @@ public class MinioUtil {
             return url;
         } catch (Exception e) {
             log.error("获取临时访问地址失败: {}", e.getMessage(), e);
-            throw new MinioException("获取临时访问地址失败", e);
+            // throw new MinioException("获取临时访问地址失败", e);
+            throw new MinioException("Failed to get temporary access URL", e);
         }
     }
 
@@ -123,7 +125,8 @@ public class MinioUtil {
         try {
             int index = objectPath.indexOf("/");
             if (index == -1) {
-                throw new MinioException("无效的对象路径，格式应为 bucketName/filePath");
+                // throw new MinioException("无效的对象路径，格式应为 bucketName/filePath");
+                throw new MinioException("Invalid object path, format should be bucketName/filePath");
             }
             String bucketName = objectPath.substring(0, index);
             String filePath = objectPath.substring(index + 1);
@@ -136,7 +139,8 @@ public class MinioUtil {
             log.info("文件删除成功，桶名: {}, 文件路径: {}", bucketName, filePath);
         } catch (Exception e) {
             log.error("文件删除失败: {}", e.getMessage(), e);
-            throw new MinioException("文件删除失败", e);
+            // throw new MinioException("文件删除失败", e);
+            throw new MinioException("File deletion failed", e);
         }
     }
 
@@ -149,7 +153,8 @@ public class MinioUtil {
             String firstPath = objectPaths.get(0);
             int index = firstPath.indexOf("/");
             if (index == -1) {
-                throw new MinioException("无效的对象路径，格式应为 bucketName/filePath");
+                // throw new MinioException("无效的对象路径，格式应为 bucketName/filePath");
+                throw new MinioException("Invalid object path, format should be bucketName/filePath");
             }
             String bucketName = firstPath.substring(0, index);
 
@@ -175,7 +180,8 @@ public class MinioUtil {
             log.info("批量删除文件成功，桶名: {}, 文件数量: {}", bucketName, objectPaths.size());
         } catch (Exception e) {
             log.error("批量删除文件失败: {}", e.getMessage(), e);
-            throw new MinioException("批量删除文件失败", e);
+            // throw new MinioException("批量删除文件失败", e);
+            throw new MinioException("Batch file deletion failed", e);
         }
     }
 
@@ -199,7 +205,8 @@ public class MinioUtil {
             return uploadImage(imageBytes, bucketName, filePath, contentType);
         } catch (Exception e) {
             log.error("base64图片上传失败: {}", e.getMessage(), e);
-            throw new MinioException("base64图片上传失败", e);
+            // throw new MinioException("base64图片上传失败", e);
+            throw new MinioException("Base64 image upload failed", e);
         }
     }
 
@@ -227,7 +234,8 @@ public class MinioUtil {
             return bucketName + "/" + filePath;
         } catch (Exception e) {
             log.error("文件上传失败: {}", e.getMessage(), e);
-            throw new MinioException("文件上传失败", e);
+            // throw new MinioException("文件上传失败", e);
+            throw new MinioException("File upload failed", e);
         }
     }
 
@@ -238,7 +246,8 @@ public class MinioUtil {
 
     public String uploadBytes(byte[] bytes, String objectName, String contentType, String bucketName) {
         if (bytes == null || bytes.length == 0) {
-            throw new MinioException("文件内容不能为空");
+            // throw new MinioException("文件内容不能为空");
+            throw new MinioException("File content cannot be empty");
         }
 
         try {
@@ -255,14 +264,16 @@ public class MinioUtil {
             return bucketName + "/" + objectName;
         } catch (Exception e) {
             log.error("字节数组上传失败: {}", e.getMessage(), e);
-            throw new MinioException("字节数组上传失败", e);
+            // throw new MinioException("字节数组上传失败", e);
+            throw new MinioException("Byte array upload failed", e);
         }
     }
 
     public InputStream downloadFile(String logicalPath) {
         int index = logicalPath.indexOf("/");
         if (index <= 0) {
-            throw new MinioException("逻辑路径格式错误，应包含桶名: " + logicalPath);
+            // throw new MinioException("逻辑路径格式错误，应包含桶名: " + logicalPath);
+            throw new MinioException("Invalid logical path format, should contain bucket name: " + logicalPath);
         }
 
         String bucketName = logicalPath.substring(0, index);
@@ -271,11 +282,13 @@ public class MinioUtil {
         try {
             boolean bucketExists = minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build());
             if (!bucketExists) {
-                throw new MinioException("桶不存在: " + bucketName);
+                // throw new MinioException("桶不存在: " + bucketName);
+                throw new MinioException("Bucket does not exist: " + bucketName);
             }
         } catch (Exception e) {
             log.error("验证桶存在性失败: {}", e.getMessage(), e);
-            throw new MinioException("验证桶存在性失败bucketName:{}", bucketName);
+            // throw new MinioException("验证桶存在性失败bucketName:{}", bucketName);
+            throw new MinioException("Failed to verify bucket existence, bucketName: " + bucketName, e);
         }
 
         try {
@@ -287,7 +300,8 @@ public class MinioUtil {
             );
         } catch (Exception e) {
             log.error("文件下载失败: {}", e.getMessage(), e);
-            throw new MinioException("文件下载失败", e);
+            // throw new MinioException("文件下载失败", e);
+            throw new MinioException("File download failed", e);
         }
     }
 
@@ -302,7 +316,8 @@ public class MinioUtil {
 
             int firstSlashIndex = path.indexOf("/");
             if (firstSlashIndex <= 0) {
-                throw new MinioException("预签名URL路径格式无效，应包含桶名和对象名: " + presignedUrl);
+                // throw new MinioException("预签名URL路径格式无效，应包含桶名和对象名: " + presignedUrl);
+                throw new MinioException("Invalid presigned URL path format, should contain bucket name and object name: " + presignedUrl);
             }
 
             String bucketName = path.substring(0, firstSlashIndex);
@@ -311,7 +326,8 @@ public class MinioUtil {
             return bucketName + "/" + objectName;
         } catch (Exception e) {
             log.error("预签名URL解析失败: {}", e.getMessage(), e);
-            throw new MinioException("预签名URL解析失败", e);
+            // throw new MinioException("预签名URL解析失败", e);
+            throw new MinioException("Failed to parse presigned URL", e);
         }
     }
 
@@ -437,14 +453,16 @@ public class MinioUtil {
 
     public String convertToLogicalPath(String url) {
         if (url == null || url.isEmpty()) {
-            throw new MinioException("URL不能为空");
+            // throw new MinioException("URL不能为空");
+            throw new MinioException("URL cannot be empty");
         }
         if (isMinioLogicalPath(url)) {
             return url.trim();
         } else if (isPresignedUrl(url)) {
             return getLogicalPathFromPresignedUrl(url);
         } else {
-            throw new MinioException("无法识别的MinIO资源格式: " + url + "，请提供有效的预签名URL或逻辑路径");
+            // throw new MinioException("无法识别的MinIO资源格式: " + url + "，请提供有效的预签名URL或逻辑路径");
+            throw new MinioException("Unrecognized MinIO resource format: " + url + ", please provide a valid presigned URL or logical path");
         }
     }