diff --git a/SlnMesnac.Repository/service/IBaseMaterialService.cs b/SlnMesnac.Repository/service/IBaseMaterialService.cs
index 5e3e59e..f8c65e6 100644
--- a/SlnMesnac.Repository/service/IBaseMaterialService.cs
+++ b/SlnMesnac.Repository/service/IBaseMaterialService.cs
@@ -31,32 +31,6 @@ namespace SlnMesnac.Repository.service
     public interface IBaseMaterialService : IBaseService<BaseMaterialInfo>
     {
 
-        /// <summary>
-        /// 获取所有的物料信息
-        /// </summary>
-        /// <returns></returns>
-        List<BaseMaterialInfo> GetMaterialInfos();
-
-        /// <summary>
-        /// 通过物料编码获取物料信息
-        /// </summary>
-        /// <param name="materialCode"></param>
-        /// <returns></returns>
-        BaseMaterialInfo GetMaterialInfoByMaterialCode(string materialCode);
-
-        /// <summary>
-        /// 通过SAP物料编码获取物料信息
-        /// </summary>
-        /// <param name="sapMaterialCode"></param>
-        /// <returns></returns>
-        BaseMaterialInfo GetMaterialInfoBySapMaterialCode(string sapMaterialCode);
-
-        /// <summary>
-        /// 通过物料类别获取物料信息
-        /// </summary>
-        /// <param name="majorTypeId">物料大类</param>
-        /// <param name="minorTypeId">物料细类</param>
-        /// <returns></returns>
-        List<BaseMaterialInfo> GetMaterialInfosByMaterialType(int majorTypeId, string minorTypeId);
+      
     }
 }
diff --git a/SlnMesnac.Repository/service/Impl/BaseMaterialServiceImpl.cs b/SlnMesnac.Repository/service/Impl/BaseMaterialServiceImpl.cs
index 82c5e2f..9747e12 100644
--- a/SlnMesnac.Repository/service/Impl/BaseMaterialServiceImpl.cs
+++ b/SlnMesnac.Repository/service/Impl/BaseMaterialServiceImpl.cs
@@ -40,92 +40,6 @@ namespace SlnMesnac.Repository.service.Impl
             _logger = logger;
         }
 
-        /// <summary>
-        /// 通过物料编码获取物料信息
-        /// </summary>
-        /// <param name="materialCode"></param>
-        /// <returns></returns>
-        public BaseMaterialInfo GetMaterialInfoByMaterialCode(string materialCode)
-        {
-            BaseMaterialInfo materialInfo = null;
-            try
-            {
-                materialInfo = base._rep.GetFirst(x => x.MaterialCode == materialCode);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError($"根据物料编号获取物料信息异常:{ex.Message}");
-            }
-            return materialInfo;
-        }
-
-        /// <summary>
-        /// 通过SAP物料编码获取物料信息
-        /// </summary>
-        /// <param name="sapMaterialCode"></param>
-        /// <returns></returns>
-        public BaseMaterialInfo GetMaterialInfoBySapMaterialCode(string sapMaterialCode)
-        {
-            BaseMaterialInfo materialInfo = null;
-            try
-            {
-                materialInfo = base._rep.GetFirst(x => x.SAPMaterialCode == sapMaterialCode);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError($"根据SAP物料编号获取物料信息异常:{ex.Message}");
-            }
-            return materialInfo;
-        }
-
-        /// <summary>
-        /// 获取所有的物料信息
-        /// </summary>
-        /// <returns></returns>
-        public List<BaseMaterialInfo> GetMaterialInfos()
-        {
-            List<BaseMaterialInfo> materialInfos = null;
-            try
-            {
-                materialInfos = base._rep.GetList();
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError($"获取物料信息异常:{ex.Message}");
-            }
-            return materialInfos;
-        }
-
-        /// <summary>
-        /// 通过物料类别获取物料信息
-        /// </summary>
-        /// <param name="majorTypeId">物料大类</param>
-        /// <param name="minorTypeId">物料细类</param>
-        /// <returns></returns>
-        public List<BaseMaterialInfo> GetMaterialInfosByMaterialType(int majorTypeId, string minorTypeId)
-        {
-            List<BaseMaterialInfo> materialInfos = null;
-            try
-            {
-                Expression<Func<BaseMaterialInfo, bool>> exp = x => true;
-
-                if (majorTypeId != 0)
-                {
-                    exp = exp.And(x => x.MajorTypeID == majorTypeId);
-                }
-                else if (!string.IsNullOrEmpty(minorTypeId))
-                {
-                    exp = exp.And(x => x.MinorTypeID == minorTypeId);
-                }
-
-                materialInfos = base._rep.GetList(exp);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError($"通过物料类型获取物料信息异常:{ex.Message}");
-            }
-            return materialInfos;
-        }
     }
 }