diff --git a/src/main/java/im/zhaojun/common/aspect/StorageStrategyInitCheckAspect.java b/src/main/java/im/zhaojun/common/aspect/StorageStrategyInitCheckAspect.java
index b3ebe7d..a0103e6 100644
--- a/src/main/java/im/zhaojun/common/aspect/StorageStrategyInitCheckAspect.java
+++ b/src/main/java/im/zhaojun/common/aspect/StorageStrategyInitCheckAspect.java
@@ -1,7 +1,7 @@
 package im.zhaojun.common.aspect;
 
 import im.zhaojun.common.exception.StorageStrategyUninitializedException;
-import im.zhaojun.common.service.FileService;
+import im.zhaojun.common.service.AbstractFileService;
 import im.zhaojun.common.service.SystemConfigService;
 import im.zhaojun.common.util.SpringContextHolder;
 import org.aspectj.lang.annotation.Aspect;
@@ -18,7 +18,7 @@ public class StorageStrategyInitCheckAspect {
     @Before("@annotation(im.zhaojun.common.annotation.CheckStorageStrategyInit)")
     public void logStart() {
         SystemConfigService systemConfigService = SpringContextHolder.getBean(SystemConfigService.class);
-        FileService currentFileService = systemConfigService.getCurrentFileService();
+        AbstractFileService currentFileService = systemConfigService.getCurrentFileService();
         if (currentFileService == null || !currentFileService.getIsInitialized()) {
             throw new StorageStrategyUninitializedException("存储策略异常, 请联系管理员!");
         }
diff --git a/src/main/java/im/zhaojun/common/config/StorageTypeFactory.java b/src/main/java/im/zhaojun/common/config/StorageTypeFactory.java
index 97696ec..e2a927d 100644
--- a/src/main/java/im/zhaojun/common/config/StorageTypeFactory.java
+++ b/src/main/java/im/zhaojun/common/config/StorageTypeFactory.java
@@ -1,7 +1,7 @@
 package im.zhaojun.common.config;
 
 import im.zhaojun.common.model.enums.StorageTypeEnum;
-import im.zhaojun.common.service.FileService;
+import im.zhaojun.common.service.AbstractFileService;
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
@@ -15,7 +15,7 @@ import java.util.Map;
 @Component
 public class StorageTypeFactory implements ApplicationContextAware {
 
-    private static Map<String, FileService> storageTypeEnumFileServiceMap;
+    private static Map<String, AbstractFileService> storageTypeEnumFileServiceMap;
 
     private static ApplicationContext applicationContext;
 
@@ -27,15 +27,15 @@ public class StorageTypeFactory implements ApplicationContextAware {
         applicationContext = act;
 
         // 获取 Spring 容器中所有 FileService 类型的类
-        storageTypeEnumFileServiceMap = act.getBeansOfType(FileService.class);
+        storageTypeEnumFileServiceMap = act.getBeansOfType(AbstractFileService.class);
     }
 
     /**
      * 获取指定存储类型 Service
      */
-    public static FileService getStorageTypeService(StorageTypeEnum type) {
-        FileService result = null;
-        for (FileService fileService : storageTypeEnumFileServiceMap.values()) {
+    public static AbstractFileService getStorageTypeService(StorageTypeEnum type) {
+        AbstractFileService result = null;
+        for (AbstractFileService fileService : storageTypeEnumFileServiceMap.values()) {
             if (fileService.getStorageTypeEnum() == type) {
                 result = fileService;
                 break;
diff --git a/src/main/java/im/zhaojun/common/controller/FileController.java b/src/main/java/im/zhaojun/common/controller/FileController.java
index 053bdd1..3be8af6 100644
--- a/src/main/java/im/zhaojun/common/controller/FileController.java
+++ b/src/main/java/im/zhaojun/common/controller/FileController.java
@@ -10,7 +10,7 @@ import im.zhaojun.common.model.dto.ResultBean;
 import im.zhaojun.common.model.dto.SiteConfigDTO;
 import im.zhaojun.common.model.dto.SystemConfigDTO;
 import im.zhaojun.common.model.enums.StorageTypeEnum;
-import im.zhaojun.common.service.FileService;
+import im.zhaojun.common.service.AbstractFileService;
 import im.zhaojun.common.service.StorageConfigService;
 import im.zhaojun.common.service.SystemConfigService;
 import im.zhaojun.common.service.SystemService;
@@ -56,7 +56,7 @@ public class FileController {
                            @RequestParam(defaultValue = "asc") String order,
                            @RequestParam(required = false) String password,
                            @RequestParam(defaultValue = "1") Integer page) throws Exception {
-        FileService fileService = systemConfigService.getCurrentFileService();
+        AbstractFileService fileService = systemConfigService.getCurrentFileService();
         List<FileItemDTO> fileItemList = fileService.fileList(StringUtils.removeDuplicateSeparator("/" + URLUtil.decode(path) + "/"));
         for (FileItemDTO fileItemDTO : fileItemList) {
             if (ZFileConstant.PASSWORD_FILE_NAME.equals(fileItemDTO.getName())
@@ -112,7 +112,7 @@ public class FileController {
     @CheckStorageStrategyInit
     @GetMapping("/clearCache")
     public ResultBean clearCache() {
-        FileService fileService = systemConfigService.getCurrentFileService();
+        AbstractFileService fileService = systemConfigService.getCurrentFileService();
         if (fileService != null) {
             fileService.clearCache();
         }
@@ -128,7 +128,7 @@ public class FileController {
     @CheckStorageStrategyInit
     @GetMapping("/search")
     public ResultBean search(@RequestParam(value = "name", defaultValue = "/") String name) throws Exception {
-        FileService fileService = systemConfigService.getCurrentFileService();
+        AbstractFileService fileService = systemConfigService.getCurrentFileService();
         SystemConfigDTO systemConfigDTO = systemConfigService.getSystemConfig();
         if (!systemConfigDTO.getSearchEnable()) {
             throw new SearchDisableException("搜索功能未开启");
diff --git a/src/main/java/im/zhaojun/common/controller/InstallController.java b/src/main/java/im/zhaojun/common/controller/InstallController.java
index a3def3f..ede7be9 100644
--- a/src/main/java/im/zhaojun/common/controller/InstallController.java
+++ b/src/main/java/im/zhaojun/common/controller/InstallController.java
@@ -6,7 +6,7 @@ import im.zhaojun.common.model.dto.InstallModelDTO;
 import im.zhaojun.common.model.dto.ResultBean;
 import im.zhaojun.common.model.dto.SystemConfigDTO;
 import im.zhaojun.common.model.enums.StorageTypeEnum;
-import im.zhaojun.common.service.FileService;
+import im.zhaojun.common.service.AbstractFileService;
 import im.zhaojun.common.service.StorageConfigService;
 import im.zhaojun.common.service.SystemConfigService;
 import org.springframework.stereotype.Controller;
@@ -90,7 +90,7 @@ public class InstallController {
 
         StorageTypeEnum currentStorageStrategy = systemConfigService.getCurrentStorageStrategy();
         if (Objects.equals(storageStrategy, currentStorageStrategy)) {
-            FileService fileService = systemConfigService.getCurrentFileService();
+            AbstractFileService fileService = systemConfigService.getCurrentFileService();
             fileService.clearCache();
             fileService.init();
         }
diff --git a/src/main/java/im/zhaojun/common/service/FileAsyncCacheService.java b/src/main/java/im/zhaojun/common/service/FileAsyncCacheService.java
index dd9c8c9..3c0333a 100644
--- a/src/main/java/im/zhaojun/common/service/FileAsyncCacheService.java
+++ b/src/main/java/im/zhaojun/common/service/FileAsyncCacheService.java
@@ -29,7 +29,7 @@ public class FileAsyncCacheService {
             return;
         }
 
-        FileService fileService = StorageTypeFactory.getStorageTypeService(storageStrategy);
+        AbstractFileService fileService = StorageTypeFactory.getStorageTypeService(storageStrategy);
         log.info("缓存 {} 所有文件开始", storageStrategy.getDescription());
         long startTime = System.currentTimeMillis();
         try {
diff --git a/src/main/java/im/zhaojun/common/service/SystemConfigService.java b/src/main/java/im/zhaojun/common/service/SystemConfigService.java
index 79cbbcc..96aec18 100644
--- a/src/main/java/im/zhaojun/common/service/SystemConfigService.java
+++ b/src/main/java/im/zhaojun/common/service/SystemConfigService.java
@@ -115,7 +115,7 @@ public class SystemConfigService {
         systemConfigRepository.save(systemConfig);
     }
 
-    public FileService getCurrentFileService() {
+    public AbstractFileService getCurrentFileService() {
         StorageTypeEnum storageStrategy = getCurrentStorageStrategy();
         return StorageTypeFactory.getStorageTypeService(storageStrategy);
     }
diff --git a/src/main/java/im/zhaojun/common/service/SystemService.java b/src/main/java/im/zhaojun/common/service/SystemService.java
index e983196..5a026dc 100644
--- a/src/main/java/im/zhaojun/common/service/SystemService.java
+++ b/src/main/java/im/zhaojun/common/service/SystemService.java
@@ -25,7 +25,7 @@ public class SystemService {
     public synchronized SiteConfigDTO getConfig(String path) throws Exception {
 
         SiteConfigDTO siteConfigDTO = new SiteConfigDTO();
-        FileService fileService = systemConfigService.getCurrentFileService();
+        AbstractFileService fileService = systemConfigService.getCurrentFileService();
 
         List<FileItemDTO> fileItemList = fileService.fileList(path);
         for (FileItemDTO fileItemDTO : fileItemList) {