diff --git a/AMESCoreStudio.Web/Controllers/PCSController.cs b/AMESCoreStudio.Web/Controllers/PCSController.cs
index 0f7c2f08..eb16df6b 100644
--- a/AMESCoreStudio.Web/Controllers/PCSController.cs
+++ b/AMESCoreStudio.Web/Controllers/PCSController.cs
@@ -1547,28 +1547,30 @@ namespace AMESCoreStudio.Web.Controllers
             await GetLineInfo();
             model.WipNO = "WO0001A1";
             var q = await _pcsApi.GetWipInfoByWipNO(model.WipNO);
-            //if (q.Count() != 0)
-            //{ 
-            //    model.ItemNO = _pcsApi.GetWipAtt(model.WipNO)
+            q = q.Where(w => w.UnitNO == model.UnitNO).ToList();
+            if (q.Count != 0)
+            {
+                model.PlanQTY = q.FirstOrDefault().PlanQTY;
+                model.UnitNO = q.FirstOrDefault().UnitNO;
+                model.LineID = q.FirstOrDefault().LineID;
+                model.ItemNO = (await _pcsApi.GetWipAtt(model.WipNO)).ItemNO;
 
-            //    model.WipInfo = q.Where(w => w.UnitNO == model.WipInfo.UnitNO).FirstOrDefault();
-            //    model.wipAtt = await _pcsApi.GetWipAtt(model.WipInfo.WipNO);
-            //    model.WipSopLog = await _pcsApi.GetWipSopLog(model.WipInfo.WipID);
-            //    model.wipSop = await _pcsApi.GetWipSop(model.WipSopLog.WipSopID);
-            //    model.materialKpDto = await _pcsApi.GetMaterialKpQuery(model.wipAtt.ItemNO, model.WipInfo.UnitNO);
-            //}
-            //var a = _pcsApi.GetWipInfoByWipNO()
-            //try
-            //{
-            //    int num1 = Convert.ToInt32(HttpContext.Request.Form["Text1"].ToString());
-            //    int num2 = Convert.ToInt32(HttpContext.Request.Form["Text2"].ToString());
-            //    ViewBag.Result = (num1 + num2).ToString();
-            //}
-            //catch (Exception)
-            //{
-            //    ViewBag.Result = "Wrong Input Provided.";
-            //}
-            return View("PCS021",model);
+                // 料號檔案
+                model.MaterialItem = await _pcsApi.GetMaterialItemByItemNO(model.ItemNO);
+                if (model.MaterialItem != null)
+                {
+                    model.MaterialKps = await _pcsApi.GetMaterialKpByItemID(model.MaterialItem.ItemID);
+                    model.MaterialOutfits = await _pcsApi.GetMaterialOutfitByItemID(model.MaterialItem.ItemID);
+                    model.MaterialStationsItems = await _pcsApi.GetMaterialStationsItemByItemID(model.MaterialItem.ItemID);
+                }
+
+                var wipsop = await _pcsApi.GetWipSopLog(q.FirstOrDefault().WipID);
+                if (wipsop != null)
+                {
+                    model.SopPath = wipsop.GetWipSop.FilePath + wipsop.GetWipSop.NewName;
+                }
+            }
+            return View("PCS021", model);
         }
 
         [HttpPost]
@@ -1971,7 +1973,7 @@ namespace AMESCoreStudio.Web.Controllers
                 return View();
             }
             var tt = result[0];
-            ViewBag.BarcodeNo =  tt.B.BarcodeNo;
+            ViewBag.BarcodeNo = tt.B.BarcodeNo;
             ViewBag.ItemName = tt.I.ItemName;
             return View(result[0]);
         }
@@ -2049,7 +2051,7 @@ namespace AMESCoreStudio.Web.Controllers
 
             IResultModel result;
             IResultModel result2;
-             result2 = await _pcsApi.PostBarcodeItemChange(JsonConvert.SerializeObject(barcodeItemChange));
+            result2 = await _pcsApi.PostBarcodeItemChange(JsonConvert.SerializeObject(barcodeItemChange));
 
             if (result2.Success)
             {
@@ -2057,9 +2059,10 @@ namespace AMESCoreStudio.Web.Controllers
                 return Json(new Result() { success = (result.Success), msg = result.Msg });
 
             }
-            else { 
+            else
+            {
                 return Json(new Result() { success = (result2.Success), msg = result2.Msg });
-            
+
             }
 
         }
diff --git a/AMESCoreStudio.Web/HttpApis/AMES/IPCS.cs b/AMESCoreStudio.Web/HttpApis/AMES/IPCS.cs
index afddd20f..654673b9 100644
--- a/AMESCoreStudio.Web/HttpApis/AMES/IPCS.cs
+++ b/AMESCoreStudio.Web/HttpApis/AMES/IPCS.cs
@@ -194,7 +194,7 @@ namespace AMESCoreStudio.Web
         ITask<MACInfo> GetMACInfo(string id);
 
         [WebApiClient.Attributes.HttpPut("api/MACInfoes/MACInfoByClassGroup/{id}/{value}")]
-        ITask<ResultModel<MACInfo>> PutMACInfoByClassGroup(string id,string value);
+        ITask<ResultModel<MACInfo>> PutMACInfoByClassGroup(string id, string value);
         #endregion
 
         #region WipLog 工單投產纪錄資料文件  PCS006
@@ -294,7 +294,23 @@ namespace AMESCoreStudio.Web
 
         #endregion
 
-        #region MaterialKp Keypart
+        #region MaterialItem 料號基本資料檔
+        /// <summary>
+        /// MaterialItem 料號基本資料檔
+        /// </summary>
+        /// <param name="id">料號</param>
+        [WebApiClient.Attributes.HttpGet("api/MaterialItem/ByItemNO/{id}")]
+        ITask<MaterialItem> GetMaterialItemByItemNO(string id);
+        #endregion
+
+        #region MaterialKp Keypart 料號KP資訊資料檔
+        /// <summary>
+        /// 料號KP資訊資料檔 ByItemID
+        /// </summary>
+        /// <param name="id">料號ID</param>
+        [WebApiClient.Attributes.HttpGet("api/MaterialKp/ByItemID/{id}")]
+        ITask<List<MaterialKp>> GetMaterialKpByItemID(int id);
+
         /// <summary>
         /// Keypart查詢
         /// </summary>
@@ -304,6 +320,24 @@ namespace AMESCoreStudio.Web
         ITask<List<MaterialKpDto>> GetMaterialKpQuery(string itemno = null, string station = null);
         #endregion
 
+        #region MaterialOutfit 料號治具資訊資料檔
+        /// <summary>
+        /// 料號治具資訊資料檔 ByItemID
+        /// </summary>
+        /// <param name="id">料號ID</param>
+        [WebApiClient.Attributes.HttpGet("api/MaterialOutfit/ByItemID/{id}")]
+        ITask<List<MaterialOutfit>> GetMaterialOutfitByItemID(int id);
+        #endregion
+
+        #region MaterialOutfit 料號站別工項資料檔
+        /// <summary>
+        /// 料號站別工項資料檔 By ItemID
+        /// </summary>
+        /// <param name="id">料號ID</param>
+        [WebApiClient.Attributes.HttpGet("api/MaterialStationsItem/ByItemID/{id}")]
+        ITask<List<MaterialStationsItem>> GetMaterialStationsItemByItemID(int id);
+        #endregion 
+
         #region SOP文件維護
         /// <summary>
         /// SOP文件查詢
@@ -341,7 +375,7 @@ namespace AMESCoreStudio.Web
         /// SOP文件變更狀態
         /// </summary>
         /// <returns></returns>
-        
+
         [WebApiClient.Attributes.HttpPut("api/WipSop/{id}/{state}")]
         ITask<ResultModel<WipSop>> PutWipSop(int id, string state);
         #endregion
diff --git a/AMESCoreStudio.Web/ViewModels/PCS/PCS021ViewModel.cs b/AMESCoreStudio.Web/ViewModels/PCS/PCS021ViewModel.cs
index c861d850..a64d5ad9 100644
--- a/AMESCoreStudio.Web/ViewModels/PCS/PCS021ViewModel.cs
+++ b/AMESCoreStudio.Web/ViewModels/PCS/PCS021ViewModel.cs
@@ -60,6 +60,19 @@ namespace AMESCoreStudio.Web.ViewModels.PCS
         /// </summary>
         public MaterialItem MaterialItem { get; set; }
 
+        /// <summary>
+        /// 料號KP資訊資料檔
+        /// </summary>
+        public List<MaterialKp> MaterialKps { get; set; } = new List<MaterialKp>();
 
+        /// <summary>
+        /// 料號治具資訊
+        /// </summary>
+        public List<MaterialOutfit> MaterialOutfits { get; set; } = new List<MaterialOutfit>();
+
+        /// <summary>
+        /// 站別工項資料檔
+        /// </summary>
+        public List<MaterialStationsItem> MaterialStationsItems { get; set; } = new List<MaterialStationsItem>();
     }
 }
diff --git a/AMESCoreStudio.Web/Views/PCS/PCS021.cshtml b/AMESCoreStudio.Web/Views/PCS/PCS021.cshtml
index 53b360e4..b24e73a4 100644
--- a/AMESCoreStudio.Web/Views/PCS/PCS021.cshtml
+++ b/AMESCoreStudio.Web/Views/PCS/PCS021.cshtml
@@ -1,4 +1,4 @@
-@*@model AMESCoreStudio.Web.ViewModels.PCS.PCS021ViewModel
+@model AMESCoreStudio.Web.ViewModels.PCS.PCS021ViewModel
 @{
     ViewData["Title"] = "過站作業";
     Layout = "~/Views/Shared/_AMESLayout.cshtml";
@@ -64,7 +64,7 @@
                                         <div class="layui-inline">
                                             <label class="layui-form-label">製程:</label>
                                             <div class="layui-input-inline" style="width:100px">
-                                                <select id="unit" lay-filter="unit" lay-verify="required" asp-for="WipInfo.UnitNO" style="width:100px" lay-submit asp-items="@ViewBag.FactoryUnitList">
+                                                <select id="unit" lay-filter="unit" lay-verify="required" asp-for="UnitNO" style="width:100px" lay-submit asp-items="@ViewBag.FactoryUnitList">
                                                 </select>
                                             </div>
                                             <input id="unitNo" type="hidden" name="unitNo" value="0" />
@@ -89,7 +89,7 @@
                                             <input id="stationsId" type="hidden" name="stationsId" value="0" />
                                             <label class="layui-form-label">工單號碼:</label>
                                             <div class="layui-input-inline" style="width:100px">
-                                                <input type="text" onkeydown="SearchNo(event);" asp-for="WipInfo.WipNO" asp-action="PCS021_GetWip" class="layui-input" autocomplete="off" />
+                                                <input type="text" onkeydown="SearchNo(event);" asp-for="WipNO" asp-action="PCS021_GetWip" class="layui-input" autocomplete="off" />
                                                 <input type="submit" id="GetWipData" asp-action="PCS021_GetWip" style="display:none;" />
                                             </div>
                                         </div>
@@ -126,8 +126,6 @@
                                 </fieldset>
                                 <div class="layui-col-md12">
                                     <div class="layui-form-item">
-                                        @if (Model.materialKpDto != null)
-                                        {
                                             <table id="MydataTable" class="layui-table">
                                                 <thead>
                                                     <tr>
@@ -155,11 +153,11 @@
                                                     </tr>
                                                 </thead>
                                                 <tbody>
-                                                    @foreach (var index in Model.materialKpDto)
+                                                    @foreach (var index in Model.MaterialKps)
                                                     {
                                                         <tr>
                                                             <td>
-                                                                @index.ItemName
+                                                                @index.ItemID
                                                             </td>
                                                             <td>
                                                                 @index.KpName
@@ -177,13 +175,12 @@
                                                                 @index.Length
                                                             </td>
                                                             <td>
-                                                                @index.Station
+                                                                @index.StationType
                                                             </td>
                                                         </tr>
                                                     }
                                                 </tbody>
                                             </table>
-                                        }
                                     </div>
                                 </div>
                             </div>
@@ -192,7 +189,7 @@
                     </div>
                 </div>
                 <div class="layui-col-md8 element" style="height:100%">
-                    <iframe frameborder="0" style="height:100%;width:100%" src=@if (Model.wipSop != null){ @(Model.wipSop.FilePath)@(Model.wipSop.NewName);}></iframe>
+                    <iframe frameborder="0" style="height:100%;width:100%" src=@(Model.SopPath)></iframe>
                 </div>
             </div>
         </div>
@@ -260,7 +257,6 @@
         };
 
         function SearchNo(e) {
-            alert(e.data);
             if (e.keyCode == 13) {
                 $("#GetWipData").click();
             }
@@ -295,4 +291,4 @@
         });
 
     </script>
-}*@
+}
diff --git a/AMESCoreStudio.WebApi/Controllers/AMES/MaterialItemController.cs b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialItemController.cs
index 5397eb32..d197b96e 100644
--- a/AMESCoreStudio.WebApi/Controllers/AMES/MaterialItemController.cs
+++ b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialItemController.cs
@@ -59,6 +59,20 @@ namespace AMESCoreStudio.WebApi.Controllers.AMES
             return result;
         }
 
+        /// <summary>
+        /// 料號基本資料檔 to ItemNO
+        /// </summary>
+        /// <param name="id">料號</param>
+        /// <returns></returns>
+        [HttpGet("ByItemNO/{id}")]
+        public async Task<MaterialItem> GetMaterialItemByItemNO(string id)
+        {
+            IQueryable<MaterialItem> q = _context.MaterialItems;
+            var result = await q.Where(p => p.ItemNo == id).FirstOrDefaultAsync();
+
+            return result;
+        }
+
         /// <summary>
         /// 新增料號基本資料檔
         /// </summary>
diff --git a/AMESCoreStudio.WebApi/Controllers/AMES/MaterialKpController.cs b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialKpController.cs
index a8c1e8a1..014ca7c5 100644
--- a/AMESCoreStudio.WebApi/Controllers/AMES/MaterialKpController.cs
+++ b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialKpController.cs
@@ -49,13 +49,11 @@ namespace AMESCoreStudio.WebApi.Controllers.AMES
         /// </summary>
         /// <param name="id">ItemID</param>
         /// <returns></returns>
-        [HttpGet("{id}")]
-        public async Task<ResultModel<MaterialKp>> GetMaterialKp(int id)
+        [HttpGet("ByItemID/{id}")]
+        public async Task<IEnumerable<MaterialKp>> GetMaterialKpByItemID(int id)
         {
             IQueryable<MaterialKp> q = _context.MaterialKps;
-
-            ResultModel<MaterialKp> result = new ResultModel<MaterialKp>();
-            result.Data = await q.Where(p => p.ItemID == id).ToListAsync();
+            var result = await q.Where(p => p.ItemID == id).ToListAsync();
             return result;
         }
 
diff --git a/AMESCoreStudio.WebApi/Controllers/AMES/MaterialOutfitController.cs b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialOutfitController.cs
new file mode 100644
index 00000000..f61f1fe1
--- /dev/null
+++ b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialOutfitController.cs
@@ -0,0 +1,138 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using AMESCoreStudio.WebApi.Models.AMES;
+using AMESCoreStudio.CommonTools.Result;
+using AMESCoreStudio.WebApi.DTO.AMES;
+
+namespace AMESCoreStudio.WebApi.Controllers.AMES
+{
+    /// <summary>
+    /// 料號治具資訊資料檔
+    /// </summary>
+    [Route("api/[controller]")]
+    [ApiController]
+    public class MaterialOutfitController : ControllerBase
+    {
+        private readonly AMESContext _context;
+
+        /// <summary>
+        /// 建構式
+        /// </summary>
+        public MaterialOutfitController(AMESContext context)
+        {
+            _context = context;
+        }
+
+        /// <summary>
+        /// 查詢料號治具資訊資料檔
+        /// </summary>
+        // GET: api/MaterialOutfits
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<MaterialOutfit>>> GetMaterialOutfits()
+        {
+            return await _context.MaterialOutfits.ToListAsync();
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        // GET: api/MaterialOutfits/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<MaterialOutfit>> GetMaterialOutfit(int id)
+        {
+            var materialOutfit = await _context.MaterialOutfits.FindAsync(id);
+
+            if (materialOutfit == null)
+            {
+                return NotFound();
+            }
+
+            return materialOutfit;
+        }
+
+        /// <summary>
+        /// 料號基本資料檔 to ItemID
+        /// </summary>
+        /// <param name="id">ItemID</param>
+        /// <returns></returns>
+        [HttpGet("ByItemID/{id}")]
+        public async Task<IEnumerable<MaterialOutfit>> GetMaterialOutfitByItemID(int id)
+        {
+            IQueryable<MaterialOutfit> q = _context.MaterialOutfits;
+            var result = await q.Where(p => p.ItemID == id).ToListAsync();
+            return result;
+        }
+
+        // PUT: api/MaterialOutfits/5
+        // To protect from overposting attacks, enable the specific properties you want to bind to, for
+        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutMaterialOutfit(int id, MaterialOutfit materialOutfit)
+        {
+            if (id != materialOutfit.MaterialOutfitID)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(materialOutfit).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!MaterialOutfitExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/MaterialOutfits
+        // To protect from overposting attacks, enable the specific properties you want to bind to, for
+        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
+        [HttpPost]
+        public async Task<ActionResult<MaterialOutfit>> PostMaterialOutfit(MaterialOutfit materialOutfit)
+        {
+            _context.MaterialOutfits.Add(materialOutfit);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetMaterialOutfit", new { id = materialOutfit.MaterialOutfitID }, materialOutfit);
+        }
+
+        // DELETE: api/MaterialOutfits/5
+        [HttpDelete("{id}")]
+        public async Task<ActionResult<MaterialOutfit>> DeleteMaterialOutfit(int id)
+        {
+            var materialOutfit = await _context.MaterialOutfits.FindAsync(id);
+            if (materialOutfit == null)
+            {
+                return NotFound();
+            }
+
+            _context.MaterialOutfits.Remove(materialOutfit);
+            await _context.SaveChangesAsync();
+
+            return materialOutfit;
+        }
+
+        private bool MaterialOutfitExists(int id)
+        {
+            return _context.MaterialOutfits.Any(e => e.MaterialOutfitID == id);
+        }
+    }
+}
diff --git a/AMESCoreStudio.WebApi/Controllers/AMES/MaterialStationsItemController.cs b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialStationsItemController.cs
new file mode 100644
index 00000000..02b9766e
--- /dev/null
+++ b/AMESCoreStudio.WebApi/Controllers/AMES/MaterialStationsItemController.cs
@@ -0,0 +1,126 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using AMESCoreStudio.WebApi;
+using AMESCoreStudio.WebApi.Models.AMES;
+
+namespace AMESCoreStudio.WebApi.Controllers.AMES
+{
+    /// <summary>
+    /// 料號站別工項資料檔
+    /// </summary>
+    [Route("api/[controller]")]
+    [ApiController]
+    public class MaterialStationsItemController : ControllerBase
+    {
+        private readonly AMESContext _context;
+
+        public MaterialStationsItemController(AMESContext context)
+        {
+            _context = context;
+        }
+
+        // GET: api/MaterialStationsItems
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<MaterialStationsItem>>> GetMaterialStationsItems()
+        {
+            return await _context.MaterialStationsItems.ToListAsync();
+        }
+
+        // GET: api/MaterialStationsItems/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<MaterialStationsItem>> GetMaterialStationsItem(int id)
+        {
+            var materialStationsItem = await _context.MaterialStationsItems.FindAsync(id);
+
+            if (materialStationsItem == null)
+            {
+                return NotFound();
+            }
+
+            return materialStationsItem;
+        }
+
+        /// <summary>
+        /// 料號站別工項資料檔 by ItemID
+        /// </summary>
+        /// <param name="id">ItemID</param>
+        /// <returns></returns>
+        [HttpGet("ByItemID/{id}")]
+        public async Task<IEnumerable<MaterialStationsItem>> GetMaterialStationsItemByItemID(int id)
+        {
+            IQueryable<MaterialStationsItem> q = _context.MaterialStationsItems;
+            var result = await q.Where(p => p.ItemID == id).ToListAsync();
+            return result;
+        }
+
+        // PUT: api/MaterialStationsItems/5
+        // To protect from overposting attacks, enable the specific properties you want to bind to, for
+        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutMaterialStationsItem(int id, MaterialStationsItem materialStationsItem)
+        {
+            if (id != materialStationsItem.MsiID)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(materialStationsItem).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!MaterialStationsItemExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/MaterialStationsItems
+        // To protect from overposting attacks, enable the specific properties you want to bind to, for
+        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
+        [HttpPost]
+        public async Task<ActionResult<MaterialStationsItem>> PostMaterialStationsItem(MaterialStationsItem materialStationsItem)
+        {
+            _context.MaterialStationsItems.Add(materialStationsItem);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetMaterialStationsItem", new { id = materialStationsItem.MsiID }, materialStationsItem);
+        }
+
+        // DELETE: api/MaterialStationsItems/5
+        [HttpDelete("{id}")]
+        public async Task<ActionResult<MaterialStationsItem>> DeleteMaterialStationsItem(int id)
+        {
+            var materialStationsItem = await _context.MaterialStationsItems.FindAsync(id);
+            if (materialStationsItem == null)
+            {
+                return NotFound();
+            }
+
+            _context.MaterialStationsItems.Remove(materialStationsItem);
+            await _context.SaveChangesAsync();
+
+            return materialStationsItem;
+        }
+
+        private bool MaterialStationsItemExists(int id)
+        {
+            return _context.MaterialStationsItems.Any(e => e.MsiID == id);
+        }
+    }
+}
diff --git a/AMESCoreStudio.WebApi/Models/AMES/MaterialItem.cs b/AMESCoreStudio.WebApi/Models/AMES/MaterialItem.cs
index bbe20099..0c2bc42f 100644
--- a/AMESCoreStudio.WebApi/Models/AMES/MaterialItem.cs
+++ b/AMESCoreStudio.WebApi/Models/AMES/MaterialItem.cs
@@ -20,6 +20,7 @@ namespace AMESCoreStudio.WebApi.Models.AMES
         /// </summary>
         [Key]
         [Column("ITEM_ID")]
+        [DataMember]
         public int ItemID { get; set; }
 
         /// <summary>
@@ -82,19 +83,19 @@ namespace AMESCoreStudio.WebApi.Models.AMES
         /// <summary>
         /// 料號治具資訊資料檔
         /// </summary>
-     
-        public virtual List<MaterialOutfit> MaterialOutfits { get; set; }
 
-        /// <summary>
-        /// 料號治具資訊資料檔
-        /// </summary>
+        //public virtual List<MaterialOutfit> MaterialOutfits { get; set; } = new List<MaterialOutfit>();
+
+        ///// <summary>
+        ///// 料號治具資訊資料檔
+        ///// </summary>
   
-        public virtual List<MaterialKp> MaterialKps { get; set; }
+        //public virtual List<MaterialKp> MaterialKps { get; set; } = new List<MaterialKp>();
 
-        /// <summary>
-        /// 料號站別工項資料檔
-        /// </summary>
-        
-        public virtual List<MaterialStationsItem> MaterialStationsItems { get; set; }
+        ///// <summary>
+        ///// 料號站別工項資料檔
+        ///// </summary>
+
+        //public virtual List<MaterialStationsItem> MaterialStationsItems { get; set; } = new List<MaterialStationsItem>();
     }
 }
diff --git a/AMESCoreStudio.WebApi/Models/AMES/MaterialStationsItem.cs b/AMESCoreStudio.WebApi/Models/AMES/MaterialStationsItem.cs
index 461d8e42..dc4925f5 100644
--- a/AMESCoreStudio.WebApi/Models/AMES/MaterialStationsItem.cs
+++ b/AMESCoreStudio.WebApi/Models/AMES/MaterialStationsItem.cs
@@ -110,7 +110,7 @@ namespace AMESCoreStudio.WebApi.Models.AMES
         [Column("UPDATE_DATE")]
         [DataMember]
         [Required]
-        public DateTime? UpdateDate { get; set; }
+        public DateTime UpdateDate { get; set; }
 
 
         /// <summary>