diff --git a/CoreCms.Net.Repository/Good/CoreCmsGoodsRepository.cs b/CoreCms.Net.Repository/Good/CoreCmsGoodsRepository.cs
index 0bec07d5..5778054e 100644
--- a/CoreCms.Net.Repository/Good/CoreCmsGoodsRepository.cs
+++ b/CoreCms.Net.Repository/Good/CoreCmsGoodsRepository.cs
@@ -504,8 +504,7 @@ namespace CoreCms.Net.Repository
                         }
                         //剩余的老数据
                         var oldDataProducts = products.Where(p => oldPostProductsIds.Contains(p.id)).ToList();
-                        var oldDistributions = await DbClient.Queryable<CoreCmsProductsDistribution>()
-                            .Where(p => oldPostProductsIds.Contains(p.productsId)).ToListAsync();
+                        var oldDistributions = await DbClient.Queryable<CoreCmsProductsDistribution>().Where(p => oldPostProductsIds.Contains(p.productsId)).ToListAsync();
                         if (oldDataProducts.Any())
                         {
                             oldDataProducts.ForEach(p =>
@@ -553,8 +552,10 @@ namespace CoreCms.Net.Repository
                             var newDt = new List<CoreCmsProductsDistribution>();
                             if (oldDistributions.Any())
                             {
+                                //获取已经存在的序列
                                 var ids = oldDistributions.Select(p => p.productsId).ToList();
-                                var oldNoDtProduts = oldPostProducts.Where(p => ids.Contains(p.id)).ToList();
+                                //判断货品里面是否存在三级分销细则没有对应的数据，如果存在未对应的，就新增。
+                                var oldNoDtProduts = oldPostProducts.Where(p => !ids.Contains(p.id)).ToList();
                                 if (oldNoDtProduts.Any())
                                 {
                                     oldNoDtProduts.ForEach(p =>
@@ -569,20 +570,6 @@ namespace CoreCms.Net.Repository
                                         newDt.Add(pd);
                                     });
                                 }
-                                else
-                                {
-                                    oldPostProducts.ForEach(p =>
-                                    {
-                                        var pd = new CoreCmsProductsDistribution();
-                                        pd.createTime = DateTime.Now;
-                                        pd.productsSN = p.sn;
-                                        pd.levelOne = p.levelOne;
-                                        pd.levelTwo = p.levelTwo;
-                                        pd.levelThree = p.levelThree;
-                                        pd.productsId = p.id;
-                                        newDt.Add(pd);
-                                    });
-                                }
                             }
 
                             var upOldData = await DbClient.Updateable(oldDataProducts).ExecuteCommandHasChangeAsync();