diff --git a/BasicData/Tnb.BasicData.Entities/Entity/BasMaterial.cs b/BasicData/Tnb.BasicData.Entities/Entity/BasMaterial.cs
index 633cc417..b9147f91 100644
--- a/BasicData/Tnb.BasicData.Entities/Entity/BasMaterial.cs
+++ b/BasicData/Tnb.BasicData.Entities/Entity/BasMaterial.cs
@@ -248,5 +248,10 @@ public partial class BasMaterial : BaseEntity<string>
     /// 是否包含入库数
     /// </summary>
     public int? is_contain_into_num { get; set; }
+    
+    /// <summary>
+    /// 是否创建子工单
+    /// </summary>
+    public string? is_create_sub_work_order { get; set; }
 
 }
diff --git a/BasicData/Tnb.BasicData.Interfaces/IBasMaterialService.cs b/BasicData/Tnb.BasicData.Interfaces/IBasMaterialService.cs
index c27b3596..53f530fd 100644
--- a/BasicData/Tnb.BasicData.Interfaces/IBasMaterialService.cs
+++ b/BasicData/Tnb.BasicData.Interfaces/IBasMaterialService.cs
@@ -4,6 +4,19 @@ namespace Tnb.BasicData.Interfaces
 {
     public interface IBasMaterialService
     {
+        /// <summary>
+        /// 获取本物料清单及其所有子集物料信息
+        /// </summary>
+        /// <param name="queryInput"></param>
+        /// <returns></returns>
         public Task<dynamic> GetMaterialSelectInfo(MaterialSelectQueryInput queryInput);
+        
+        
+        /// <summary>
+        /// 获取可创建子工单的物料
+        /// </summary>
+        /// <param name="queryInput"></param>
+        /// <returns></returns>
+        public Task<dynamic> GetCanCreateSubWorkOrderMaterial(MaterialSelectQueryInput queryInput);
     }
 }
\ No newline at end of file
diff --git a/BasicData/Tnb.BasicData/BasMaterialService.cs b/BasicData/Tnb.BasicData/BasMaterialService.cs
index 16716cc5..f5ba3c65 100644
--- a/BasicData/Tnb.BasicData/BasMaterialService.cs
+++ b/BasicData/Tnb.BasicData/BasMaterialService.cs
@@ -128,6 +128,38 @@ namespace Tnb.BasicData
             }
         }
 
+        [HttpPost]
+        public async Task<dynamic> GetCanCreateSubWorkOrderMaterial(MaterialSelectQueryInput queryInput)
+        {
+            var db = _repository.AsSugarClient();
+            if (!string.IsNullOrEmpty(queryInput.ebom_id))
+            {
+                List<string> ids = await GetAllChildrenMaterialId(queryInput.ebom_id,0);
+                var result = await db.Queryable<BasMaterial>()
+                    .LeftJoin<DictionaryTypeEntity>((a, b) => b.EnCode == DictConst.MeasurementUnit && b.DeleteMark == null)
+                    .LeftJoin<DictionaryDataEntity>((a, b, c) => c.DictionaryTypeId == b.Id && a.unit_id == c.EnCode)
+                    .WhereIF(!string.IsNullOrEmpty(queryInput.material_info), (a, b, c) => a.code.Contains(queryInput.material_info) || a.name.Contains(queryInput.material_info))
+                    .WhereIF(!string.IsNullOrEmpty(queryInput.ebom_id), (a, b, c) => ids.Contains(a.id))
+                    .Where((a,b,c)=>a.is_create_sub_work_order=="1")
+                    .Select((a, b, c) => new MaterialSelectOutput()
+                    {
+                        id = a.id,
+                        code = a.code,
+                        name = a.name,
+                        descrip = a.descrip,
+                        unit_id = a.unit_id,
+                        unit_name = c.FullName,
+                    }).ToPagedListAsync(queryInput.currentPage, queryInput.pageSize);
+
+                return PageResult<MaterialSelectOutput>.SqlSugarPageResult(result);
+                
+            }
+            else
+            {
+                return PageResult<MaterialSelectOutput>.SqlSugarPageResult(new SqlSugarPagedList<MaterialSelectOutput>());
+            }
+        }
+
         /// <summary>
         /// 获取物料清单下所子集物料id
         /// </summary>