diff --git a/bonus-business/src/main/java/com/bonus/business/service/impl/ProductServiceImpl.java b/bonus-business/src/main/java/com/bonus/business/service/impl/ProductServiceImpl.java
index 3d2417f..2cc929e 100644
--- a/bonus-business/src/main/java/com/bonus/business/service/impl/ProductServiceImpl.java
+++ b/bonus-business/src/main/java/com/bonus/business/service/impl/ProductServiceImpl.java
@@ -185,12 +185,17 @@ public class ProductServiceImpl implements ProductService {
                         productCase.setUpdateUser(SecurityUtils.getUserId().toString());
                         List<MultipartFile> multipartFileList=map.get(i+"");
                         productCase.setProductId(product.getId());
-                        int nums=mapper.updateProductCase(productCase);
+                        int nums=0;
+                        if(StringUtils.isNotEmpty(productCase.getId())){
+                             nums=mapper.updateProductCase(productCase);
+                        }else{
+                             nums=mapper.addProductCase(productCase);
+                        }
                         if(nums<1){
                             return  AjaxResult.error("产品案例修改失败");
                         }else{
                             //如果有修改图片的
-                            if(StringUtils.isNotEmpty(proList)){
+                            if(StringUtils.isNotEmpty(multipartFileList)){
                                 AjaxResult ajaxResult=uploadFile(multipartFileList,"tb_product_case",productCase.getId(),"产品案例");
                                 if(ajaxResult.isError()){
                                     return  ajaxResult;