diff --git a/BasicData/Tnb.BasicData/BasMbomService.cs b/BasicData/Tnb.BasicData/BasMbomService.cs
index 6736f838..cee2b86b 100644
--- a/BasicData/Tnb.BasicData/BasMbomService.cs
+++ b/BasicData/Tnb.BasicData/BasMbomService.cs
@@ -131,6 +131,55 @@ namespace Tnb.BasicData
             mbomDataOutput.processes = mbomProcessOutDtos;
             return mbomDataOutput;
         }
+        
+        /// <summary>
+        /// 复制生产bom
+        /// </summary>
+        /// <param name="parameters">物料id id</param>
+        [HttpPost]
+        public async Task<string> Copy(Dictionary<string, string> parameters)
+        {
+            string id = parameters["id"];
+            var db = _repository.AsSugarClient();
+            BasMbom basMbom = await _repository.GetByIdAsync(id);
+
+            List<BasMbomProcess> mbomProcesses = await db.Queryable<BasMbomProcess>().Where(x => x.mbom_id == id).ToListAsync();
+            List<BasMbomInput> mbomInputs = await db.Queryable<BasMbomInput>().Where(x => x.mbom_id == id).ToListAsync();
+            List<BasMbomOutput> mbomOutputs = await db.Queryable<BasMbomOutput>().Where(x => x.mbom_id == id).ToListAsync();
+
+            string newId = SnowflakeIdHelper.NextId();
+            basMbom.id = newId;
+            basMbom.version += "_复制的请修改";
+
+            DbResult<bool> result = await _repository.AsSugarClient().Ado.UseTranAsync(async () =>
+            {
+                _ = await _repository.InsertAsync(basMbom);
+                foreach (BasMbomProcess item in mbomProcesses)
+                {
+                    item.id = SnowflakeIdHelper.NextId();
+                    item.mbom_id = newId;
+                }
+                
+                foreach (BasMbomInput item in mbomInputs)
+                {
+                    item.id = SnowflakeIdHelper.NextId();
+                    item.mbom_id = newId;
+                }
+                
+                foreach (BasMbomOutput item in mbomOutputs)
+                {
+                    item.id = SnowflakeIdHelper.NextId();
+                    item.mbom_id = newId;
+                }
+
+                if(mbomProcesses!=null && mbomProcesses.Count>0) _ = await db.Insertable<BasMbomProcess>(mbomProcesses).ExecuteCommandAsync();
+                if(mbomInputs!=null && mbomInputs.Count>0) _ = await db.Insertable<BasMbomInput>(mbomInputs).ExecuteCommandAsync();
+                if(mbomOutputs!=null && mbomOutputs.Count>0) _ = await db.Insertable<BasMbomOutput>(mbomOutputs).ExecuteCommandAsync();
+                
+            });
+
+            return !result.IsSuccess ? throw Oops.Oh(ErrorCode.COM1008) : result.IsSuccess ? "复制成功" : result.ErrorMessage;
+        }
 
 
         /// <summary>