diff --git a/music-houduan/src/main/java/com/test/musichouduan/service/impl/BannerServiceImpl.java b/music-houduan/src/main/java/com/test/musichouduan/service/impl/BannerServiceImpl.java
index 98e297a..d6a9051 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/service/impl/BannerServiceImpl.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/service/impl/BannerServiceImpl.java
@@ -74,7 +74,7 @@ public class BannerServiceImpl implements BannerService {
         // 创建轮播图实体
         Banner banner = new Banner();
         BeanUtils.copyProperties(bannerDTO, banner);
-        banner.setImageUrl(imageUrl);
+        banner.setImageUrl(imageUrl); // imageUrl已经是 /upload/images/... 格式
         banner.setStatus(banner.getStatus() != null ? banner.getStatus() : 1);
 
         // 保存轮播图
@@ -99,7 +99,7 @@ public class BannerServiceImpl implements BannerService {
 
             // 上传新图片
             String imageUrl = fileService.uploadImage(image);
-            banner.setImageUrl(imageUrl);
+            banner.setImageUrl(imageUrl); // imageUrl已经是 /upload/images/... 格式
         }
 
         // 更新轮播图信息
diff --git a/music-houduan/src/main/java/com/test/musichouduan/service/impl/FileServiceImpl.java b/music-houduan/src/main/java/com/test/musichouduan/service/impl/FileServiceImpl.java
index 2c87497..0d1ff9b 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/service/impl/FileServiceImpl.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/service/impl/FileServiceImpl.java
@@ -193,8 +193,8 @@ public class FileServiceImpl implements FileService {
         // 保存文件
         try {
             file.transferTo(targetFile);
-            // 返回文件的绝对物理路径
-            return targetFile.getAbsolutePath();
+            // 返回文件的相对访问URL，并确保使用正斜杠
+            return accessPath + directory + "/" + fileName;
         } catch (IOException e) {
             logger.error("上传文件失败", e);
             throw new BusinessException("上传文件失败");