diff --git a/src/main/java/com/yxt/goods/biz/goodsskuextend/GoodsSkuExtendService.java b/src/main/java/com/yxt/goods/biz/goodsskuextend/GoodsSkuExtendService.java
index f630af7..d3576c5 100644
--- a/src/main/java/com/yxt/goods/biz/goodsskuextend/GoodsSkuExtendService.java
+++ b/src/main/java/com/yxt/goods/biz/goodsskuextend/GoodsSkuExtendService.java
@@ -74,6 +74,7 @@ public class GoodsSkuExtendService extends MybatisBaseService<GoodsSkuExtendMapp
             BeanUtil.copyProperties(dto, wmsGoods);
             wmsGoods.setModifyTime(new Date());
             for (UrlsVo url : dto.getUrls()) {
+                wmsGoods.setPicUrl("");
                 String urlPrefix = fileUploadComponent.getUrlPrefix();
                 String path = url.getUrl().substring(urlPrefix.length());
                 if(StringUtils.isBlank(dto.getPicUrl())){
@@ -82,11 +83,6 @@ public class GoodsSkuExtendService extends MybatisBaseService<GoodsSkuExtendMapp
                     wmsGoods.setPicUrl(wmsGoods.getPicUrl()+","+path);
                 }
             }
-            if (StringUtils.isNotBlank(dto.getPicUrl())) {
-                String urlPrefix = fileUploadComponent.getUrlPrefix();
-                String path = dto.getPicUrl().substring(urlPrefix.length());
-                wmsGoods.setPicUrl(path);
-            }
             baseMapper.updateById(wmsGoods);
 
         } else {