diff --git a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/config/OssAutoConfiguration.java b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/config/OssAutoConfiguration.java
index 283bd14..5637a6d 100644
--- a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/config/OssAutoConfiguration.java
+++ b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/config/OssAutoConfiguration.java
@@ -26,7 +26,8 @@ import org.springframework.core.env.Environment;
 public class OssAutoConfiguration {
     
     /**
-     * OSS客户端配置
+     * @description [OSS客户端配置]
+     * @author Leocoder
      */
     @Bean
     @ConditionalOnProperty(name = "coder.oss.enabled", havingValue = "true")
@@ -78,7 +79,8 @@ public class OssAutoConfiguration {
     }
     
     /**
-     * OSS存储服务
+     * @description [OSS存储服务]
+     * @author Leocoder
      */
     @Bean
     @ConditionalOnProperty(name = "coder.oss.enabled", havingValue = "true")
@@ -89,7 +91,8 @@ public class OssAutoConfiguration {
     }
     
     /**
-     * 本地存储服务（始终可用）
+     * @description [本地存储服务（始终可用）]
+     * @author Leocoder
      */
     @Bean
     @ConditionalOnMissingBean
@@ -99,7 +102,8 @@ public class OssAutoConfiguration {
     }
     
     /**
-     * 存储服务工厂（始终可用）
+     * @description [存储服务工厂（始终可用）]
+     * @author Leocoder
      */
     @Bean
     @ConditionalOnMissingBean
diff --git a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/LocalStorageService.java b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/LocalStorageService.java
index f0a20b6..8e2d7e8 100644
--- a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/LocalStorageService.java
+++ b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/LocalStorageService.java
@@ -27,10 +27,18 @@ public class LocalStorageService implements StorageService {
     
     private final Environment env;
     
+    /**
+     * @description [获取本地存储基本路径]
+     * @author Leocoder
+     */
     private String getBasePath() {
         return env.getProperty("coder.filePath", "/tmp/coder-files");
     }
     
+    /**
+     * @description [上传文件到本地存储]
+     * @author Leocoder
+     */
     @Override
     public Map<String, Object> uploadFile(MultipartFile file, String fileName, String folderPath) {
         try {
@@ -64,6 +72,10 @@ public class LocalStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [从本地存储删除文件]
+     * @author Leocoder
+     */
     @Override
     public boolean deleteFile(String filePath) {
         try {
@@ -89,6 +101,10 @@ public class LocalStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [获取文件访问URL]
+     * @author Leocoder
+     */
     @Override
     public String getFileUrl(String filePath) {
         if (!StringUtils.hasText(filePath)) {
@@ -121,6 +137,10 @@ public class LocalStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [检查文件是否存在]
+     * @author Leocoder
+     */
     @Override
     public boolean fileExists(String filePath) {
         if (!StringUtils.hasText(filePath)) {
@@ -137,8 +157,13 @@ public class LocalStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [获取存储服务类型]
+     * @author Leocoder
+     */
     @Override
     public String getStorageType() {
-        return CoderConstants.ONE_STRING; // 本地存储对应数据库中的"1"
+        // 本地存储对应数据库中的"1"
+        return CoderConstants.ONE_STRING;
     }
 }
\ No newline at end of file
diff --git a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/OssStorageService.java b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/OssStorageService.java
index 253b14b..b5ebb1a 100644
--- a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/OssStorageService.java
+++ b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/OssStorageService.java
@@ -34,6 +34,10 @@ public class OssStorageService implements StorageService {
     private final OSS ossClient;
     private final OssConfig ossConfig;
     
+    /**
+     * @description [上传文件到阿里云OSS]
+     * @author Leocoder
+     */
     @Override
     public Map<String, Object> uploadFile(MultipartFile file, String fileName, String folderPath) {
         try {
@@ -65,8 +69,10 @@ public class OssStorageService implements StorageService {
             fileMap.put("newName", fileName);
             fileMap.put("fileSize", FileTypeUtil.getFileSize(file));
             fileMap.put("suffixName", FileTypeUtil.getFileType(file.getOriginalFilename()));
-            fileMap.put("filePath", objectKey); // OSS对象键，用于删除操作
-            fileMap.put("fileUploadPath", getFileUrl(objectKey)); // 完整的访问URL
+            // OSS对象键，用于删除操作
+            fileMap.put("filePath", objectKey);
+            // 完整的访问URL
+            fileMap.put("fileUploadPath", getFileUrl(objectKey));
             
             log.info("OSS上传成功: objectKey={}, url={}", objectKey, fileMap.get("fileUploadPath"));
             return fileMap;
@@ -77,6 +83,10 @@ public class OssStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [从阿里云OSS删除文件]
+     * @author Leocoder
+     */
     @Override
     public boolean deleteFile(String objectKey) {
         try {
@@ -97,6 +107,10 @@ public class OssStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [获取文件访问URL]
+     * @author Leocoder
+     */
     @Override
     public String getFileUrl(String objectKey) {
         if (!StringUtils.hasText(objectKey)) {
@@ -119,6 +133,10 @@ public class OssStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [检查文件是否存在]
+     * @author Leocoder
+     */
     @Override
     public boolean fileExists(String objectKey) {
         try {
@@ -134,17 +152,19 @@ public class OssStorageService implements StorageService {
         }
     }
     
+    /**
+     * @description [获取存储服务类型]
+     * @author Leocoder
+     */
     @Override
     public String getStorageType() {
-        return "3"; // OSS存储对应数据库中的"3"
+        // OSS存储对应数据库中的"3"
+        return "3";
     }
     
     /**
-     * 构建OSS对象键
-     * 
-     * @param folderPath 文件夹路径
-     * @param fileName 文件名
-     * @return OSS对象键
+     * @description [构建OSS对象键]
+     * @author Leocoder
      */
     private String buildObjectKey(String folderPath, String fileName) {
         StringBuilder keyBuilder = new StringBuilder();
diff --git a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageService.java b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageService.java
index b80b8a5..fd29904 100644
--- a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageService.java
+++ b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageService.java
@@ -6,50 +6,39 @@ import java.util.Map;
 
 /**
  * 存储服务接口
- * 提供统一的文件存储操作接口，支持多种存储类型（本地、MinIO、OSS等）
+ * 提供统一的文件存储操作接口，支持多种存储类型（本地、OSS等）
  * 
  * @author Leocoder
  */
 public interface StorageService {
     
     /**
-     * 上传文件
-     * 
-     * @param file 文件对象
-     * @param fileName 文件名
-     * @param folderPath 文件夹路径
-     * @return 文件信息Map，包含fileName、newName、fileSize、suffixName、filePath、fileUploadPath等
+     * @description [上传文件]
+     * @author Leocoder
      */
     Map<String, Object> uploadFile(MultipartFile file, String fileName, String folderPath);
     
     /**
-     * 删除文件
-     * 
-     * @param filePath 文件路径
-     * @return 删除结果
+     * @description [删除文件]
+     * @author Leocoder
      */
     boolean deleteFile(String filePath);
     
     /**
-     * 获取文件访问URL
-     * 
-     * @param filePath 文件路径
-     * @return 访问URL
+     * @description [获取文件访问URL]
+     * @author Leocoder
      */
     String getFileUrl(String filePath);
     
     /**
-     * 检查文件是否存在
-     * 
-     * @param filePath 文件路径
-     * @return 是否存在
+     * @description [检查文件是否存在]
+     * @author Leocoder
      */
     boolean fileExists(String filePath);
     
     /**
-     * 获取存储服务类型
-     * 
-     * @return 存储服务类型标识（1-LOCAL，2-MINIO，3-OSS）
+     * @description [获取存储服务类型]
+     * @author Leocoder
      */
     String getStorageType();
 }
\ No newline at end of file
diff --git a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageServiceFactory.java b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageServiceFactory.java
index 16ecede..381b8ed 100644
--- a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageServiceFactory.java
+++ b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/service/StorageServiceFactory.java
@@ -20,10 +20,8 @@ public class StorageServiceFactory {
     private final ApplicationContext applicationContext;
     
     /**
-     * 根据存储类型获取存储服务
-     * 
-     * @param storageType 存储类型（local、minio、oss）
-     * @return 存储服务实例
+     * @description [根据存储类型获取存储服务]
+     * @author Leocoder
      */
     public StorageService getStorageService(String storageType) {
         if (storageType == null || storageType.trim().isEmpty()) {
@@ -50,9 +48,8 @@ public class StorageServiceFactory {
     }
     
     /**
-     * 获取默认存储服务（OSS优先，如果不可用则使用本地存储）
-     * 
-     * @return 默认存储服务实例
+     * @description [获取默认存储服务（OSS优先，如果不可用则使用本地存储）]
+     * @author Leocoder
      */
     public StorageService getDefaultStorageService() {
         try {
@@ -70,11 +67,8 @@ public class StorageServiceFactory {
     }
     
     /**
-     * 检查存储服务是否匹配指定类型
-     * 
-     * @param service 存储服务实例
-     * @param storageType 存储类型
-     * @return 是否匹配
+     * @description [检查存储服务是否匹配指定类型]
+     * @author Leocoder
      */
     private boolean isMatchingStorageType(StorageService service, String storageType) {
         String serviceClassName = service.getClass().getSimpleName().toLowerCase();
@@ -82,8 +76,6 @@ public class StorageServiceFactory {
         switch (storageType) {
             case "local":
                 return serviceClassName.contains("local");
-            case "minio":
-                return serviceClassName.contains("minio");
             case "oss":
                 return serviceClassName.contains("oss");
             default:
diff --git a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/utils/OssUtil.java b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/utils/OssUtil.java
index c0daeba..db63f8e 100644
--- a/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/utils/OssUtil.java
+++ b/coder-common-thin-plugins/coder-common-thin-oss/src/main/java/org/leocoder/thin/oss/utils/OssUtil.java
@@ -17,11 +17,8 @@ import java.util.UUID;
 public class OssUtil {
     
     /**
-     * 生成唯一文件名
-     * 格式：yyyyMMddHHmmss-6位UUID.扩展名
-     * 
-     * @param originalFilename 原始文件名
-     * @return 生成的唯一文件名
+     * @description [生成唯一文件名]
+     * @author Leocoder
      */
     public static String generateUniqueFileName(String originalFilename) {
         if (!StringUtils.hasText(originalFilename)) {
@@ -42,12 +39,8 @@ public class OssUtil {
     }
     
     /**
-     * 构建文件夹路径
-     * 格式：folderName/username/yyyy/MM/dd
-     * 
-     * @param folderName 文件夹名称
-     * @param username 用户名
-     * @return 文件夹路径
+     * @description [构建文件夹路径]
+     * @author Leocoder
      */
     public static String buildFolderPath(String folderName, String username) {
         LocalDateTime now = LocalDateTime.now();
@@ -74,10 +67,8 @@ public class OssUtil {
     }
     
     /**
-     * 验证OSS对象键格式
-     * 
-     * @param objectKey OSS对象键
-     * @return 是否有效
+     * @description [验证OSS对象键格式]
+     * @author Leocoder
      */
     public static boolean isValidObjectKey(String objectKey) {
         if (!StringUtils.hasText(objectKey)) {
@@ -88,8 +79,7 @@ public class OssUtil {
         if (objectKey.startsWith("/")) {
             return false;
         }
-        
-        // OSS对象名不能包含连续的//
+
         if (objectKey.contains("//")) {
             return false;
         }
@@ -103,11 +93,8 @@ public class OssUtil {
     }
     
     /**
-     * 规范化对象键
-     * 移除开头的/，替换连续的//为/
-     * 
-     * @param objectKey 原始对象键
-     * @return 规范化后的对象键
+     * @description [规范化对象键]
+     * @author Leocoder
      */
     public static String normalizeObjectKey(String objectKey) {
         if (!StringUtils.hasText(objectKey)) {
@@ -120,7 +107,7 @@ public class OssUtil {
         while (normalized.startsWith("/")) {
             normalized = normalized.substring(1);
         }
-        
+
         // 替换连续的//为/
         while (normalized.contains("//")) {
             normalized = normalized.replace("//", "/");
@@ -130,11 +117,8 @@ public class OssUtil {
     }
     
     /**
-     * 获取文件类型编码
-     * 基于文件扩展名返回对应的类型编码
-     * 
-     * @param filename 文件名
-     * @return 文件类型编码
+     * @description [获取文件类型编码]
+     * @author Leocoder
      */
     public static String getFileTypeCode(String filename) {
         return FileTypeUtil.checkFileExtension(FileTypeUtil.getFileType(filename));