diff --git a/AMESCoreStudio.WebApi/AMESCoreStudio.WebApi.csproj b/AMESCoreStudio.WebApi/AMESCoreStudio.WebApi.csproj
index 89ea82d4..4716d647 100644
--- a/AMESCoreStudio.WebApi/AMESCoreStudio.WebApi.csproj
+++ b/AMESCoreStudio.WebApi/AMESCoreStudio.WebApi.csproj
@@ -46,6 +46,7 @@
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.5" />
     <PackageReference Include="Oracle.EntityFrameworkCore" Version="5.21.1" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.1.4" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.8.3" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/AMESCoreStudio.WebApi/Controllers/AMES/WipInfosController.cs b/AMESCoreStudio.WebApi/Controllers/AMES/WipInfosController.cs
index 293eded0..b03fc921 100644
--- a/AMESCoreStudio.WebApi/Controllers/AMES/WipInfosController.cs
+++ b/AMESCoreStudio.WebApi/Controllers/AMES/WipInfosController.cs
@@ -265,6 +265,96 @@ namespace AMESCoreStudio.WebApi.Controllers.AMES
             }
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="barcodeNo"></param>
+        /// <returns></returns>
+        [Route("[action]")]
+        [HttpGet]
+        public async Task<ResultModel<dynamic>> ESUNConnectTest(string barcodeNo)
+        {
+            ResultModel<dynamic> result = new ResultModel<dynamic>();
+
+            result.Msg = "OK";
+            result.Success = true;
+
+            ESUNContext _esun_context = new ESUNContext();
+
+            try
+            {
+                //读取MAC
+                DbConnection esun_conn = _esun_context.Database.GetDbConnection();
+                if (esun_conn.State != System.Data.ConnectionState.Open)
+                {
+                    await esun_conn.OpenAsync();
+                }
+
+                string mac_sql = string.Format(@"select distinct a.工單編號 as mo_id,e.客戶工單編號 as customer_moid,a.工單序號 as product_sn,                        
+                               case substring(f.avalue_kp_typeid, 1, 3) when 'MAC' then isnull(z.item_prefix,'')+b.SUB_ITEM_SN else b.SUB_ITEM_SN end as part_barcode,
+                               f.avalue_kp_typeid as class,c.material_id,d.r_stn as routeid,'' as workerid,rtrim(g.sn_date) + ' ' + rtrim(g.sn_time) as create_date
+                          from or_sn_story a
+                        left join sub_item_db b on a.工單編號 = b.or_sn and a.工單序號 = b.or_sal
+                        left join jh_sub_item c on a.工單編號 = c.mo_id and b.class = c.part_typeid
+                        left join jh_sub_item_prefix z on c.mo_id = z.mo_id
+                        left join or_sub_db d on a.工單編號 = d.or_sn and b.class = d.class
+                             join or_list e on a.工單編號 = e.工單編號 and e.[客戶] = 'EV'
+                        left join jh_sub_item_mapping f on b.class = f.eversun_kp_typeid
+                             join jh_sn_list g on a.工單序號 = g.sn
+                         where g.sn_result = 'OK'
+       AND a.工單序號 = '{0}'
+       AND c.material_id LIKE 'MAC%'", barcodeNo);
+
+                try
+                {
+                    using (var esun_cmd = esun_conn.CreateCommand())
+                    {
+                        esun_cmd.CommandText = mac_sql;
+
+                        using (var esun_reader = await esun_cmd.ExecuteReaderAsync())
+                        {
+                            if (esun_reader.HasRows)
+                            {
+                                List<dynamic> esun_list = new List<dynamic>();
+                                DataTable esun_table = new DataTable();
+
+                                esun_table = DataReaderToDataTable(esun_reader);
+
+                                if (esun_table.Rows.Count > 0)
+                                {
+                                    string mac_list = "";
+                                    for (int k = 0; k < esun_table.Rows.Count; k++)
+                                    {
+                                        mac_list = mac_list + esun_table.Rows[k]["part_barcode"].ToString().Trim() + ",";
+                                    }
+
+                                    if (mac_list != "")
+                                    {
+                                        string mac = mac_list.Substring(0, mac_list.Length - 1);
+                                        result.Msg = "OK:" + mac;
+                                        result.Success = true;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                catch (Exception e2)
+                {
+                    result.Msg = "NG:" + e2.Message;
+                    result.Success = false;
+                }
+            }
+            catch (Exception e1)
+            {
+                result.Msg = "NG:" + e1.Message;
+                result.Success = false;
+                
+            }
+
+            return result;
+        }
+
         /// <summary>
         /// 查詢工單KeyParts資料QRS013
         /// </summary>