diff --git a/src/main/java/com/aida/lanecarford/service/impl/TryOnEffectServiceImpl.java b/src/main/java/com/aida/lanecarford/service/impl/TryOnEffectServiceImpl.java
index 7fb44ab..8a21ea3 100644
--- a/src/main/java/com/aida/lanecarford/service/impl/TryOnEffectServiceImpl.java
+++ b/src/main/java/com/aida/lanecarford/service/impl/TryOnEffectServiceImpl.java
@@ -543,20 +543,19 @@ public class TryOnEffectServiceImpl extends ServiceImpl<TryOnEffectMapper, TryOn
         try {
             log.info("开始调用换脸API - 源图片: {}, 目标图片: {}", imageUrls.get(0), imageUrls.get(1));
 
-            // 获取图片的预签名URL
-            String inputFaceUrl = imageUrls.get(0);
+
+            String inputFaceUrl = imageUrls.get(1);
             
             // 构建输入图片列表（从第二张图片开始作为目标图片列表）
             JSONArray inputImageList = new JSONArray();
-            for (int i = 1; i < imageUrls.size(); i++) {
-                inputImageList.add(imageUrls.get(i));
-            }
+                inputImageList.add(imageUrls.get(0));
 
             // 构建请求体
             JSONObject requestBody = new JSONObject();
             requestBody.put("input_image_list", inputImageList);
             requestBody.put("input_face", inputFaceUrl);
             requestBody.put("threshold", 0.2);
+            log.info("换脸API请求体: {}", requestBody);
 
             // 调用换脸API
             String response = sendFaceSwapRequest(faceSwapConfig.getRefaceUrl(), requestBody.toString());
@@ -640,7 +639,7 @@ public class TryOnEffectServiceImpl extends ServiceImpl<TryOnEffectMapper, TryOn
         try {
             log.info("开始处理换脸API响应: {}", response);
 
-            JSONObject jsonResponse = new JSONObject(response);
+            com.alibaba.fastjson.JSONObject jsonResponse = com.alibaba.fastjson.JSON.parseObject(response);
             
             // 处理新的响应格式: {"output":["lanecarford/refaced_image/refaced1761809361.530157.png"]}
             if (jsonResponse.containsKey("output")) {
@@ -652,12 +651,10 @@ public class TryOnEffectServiceImpl extends ServiceImpl<TryOnEffectMapper, TryOn
                         String imagePath = outputArray.getString(0);
                         log.info("换脸成功，图片路径: {}", imagePath);
                         
-                        // 构建完整的图片URL（假设需要添加基础URL）
-                        String fullImageUrl = buildFullImageUrl(imagePath);
-                        log.info("完整图片URL: {}", fullImageUrl);
+
                         
                         // 下载图片并上传到MinIO
-                        return downloadAndUploadToMinio(fullImageUrl);
+                        return imagePath;
                     } else {
                         log.error("output数组为空");
                         throw new BusinessException("Empty output array", "返回的图片数组为空", ResultEnum.ERROR.getCode());
@@ -678,53 +675,6 @@ public class TryOnEffectServiceImpl extends ServiceImpl<TryOnEffectMapper, TryOn
         }
     }
 
-    /**
-     * 构建完整的图片URL
-     */
-    private String buildFullImageUrl(String imagePath) {
-        // 如果imagePath已经是完整URL，直接返回
-        if (imagePath.startsWith("http://") || imagePath.startsWith("https://")) {
-            return imagePath;
-        }
-        
-        // 否则，使用换脸API的基础URL构建完整URL
-        String baseUrl = faceSwapConfig.getBaseUrl();
-        if (baseUrl.endsWith("/")) {
-            baseUrl = baseUrl.substring(0, baseUrl.length() - 1);
-        }
-        
-        if (!imagePath.startsWith("/")) {
-            imagePath = "/" + imagePath;
-        }
-        
-        return baseUrl + imagePath;
-    }
-
-    /**
-     * 下载图片并上传到MinIO
-     */
-    private String downloadAndUploadToMinio(String imageUrl) {
-        try {
-            log.info("开始下载换脸结果图片: {}", imageUrl);
-            
-            // 使用现有的下载方法
-            byte[] imageData = downloadImageFromUrl(imageUrl);
-            
-            // 生成对象名称
-            String objectName = MinioFileConstants.TRY_ON_RESULT_DIR + "/" + "faceswap_" + System.currentTimeMillis() + ".jpg";
-            
-            // 上传到MinIO
-            String logicalUrl = minioUtil.uploadBytes(imageData, objectName, "image/jpeg", minioConfig.getBucketName());
-            
-            log.info("换脸结果图片上传成功，逻辑URL: {}", logicalUrl);
-            return logicalUrl;
-            
-        } catch (Exception e) {
-            log.error("下载并上传换脸结果图片失败: {}", e.getMessage(), e);
-            throw new BusinessException("Failed to download and upload result image", "下载并上传结果图片失败", ResultEnum.ERROR.getCode());
-        }
-    }
-
     /**
      * 从URL下载图片数据
      */