diff --git a/Backend/Controllers/DeviceImportController.cs b/Backend/Controllers/DeviceImportController.cs
index fb0beb2..7b03b95 100644
--- a/Backend/Controllers/DeviceImportController.cs
+++ b/Backend/Controllers/DeviceImportController.cs
@@ -755,6 +755,7 @@ namespace Backend.Controllers
         public async Task<ApiResult<string>> ImportDevForCor([FromBody] List<ImportDevForCoo> post)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
+            var device_guid_record = "";
             try
             {
                 if (post != null)
@@ -762,41 +763,46 @@ namespace Backend.Controllers
                     if (post.Count > 0)
                     {
                         //清空device_node資料表
-                        //await backendRepository.TruncateTable("device_node");
+                        await backendRepository.TruncateTable("device_node");
 
-                        //int node_priority = 1;
+                        int node_priority = 1;
                         foreach(var idfc in post)
                         {
-                            //if(idfc.device_number.IndexOf("_LT_L1") > -1)
-                            //{
-                            //    //取得device_guid
-                            //    var sWhere = $@"where deleted = 0 and device_number = " + idfc.device_number;
-                            //    var device_guid = await backendRepository.GetOneAsync<string>("device_node", sWhere, "device_guid");
+                            if (idfc.device_number.IndexOf("_LT_L1") > -1)
+                            {
+                                //取得device_guid
+                                var sWhere = $@" deleted = 0 and device_number = '" + idfc.device_number + "'";
+                                var device_guid = await backendRepository.GetOneColAsync("device", sWhere, "device_guid");
+                                if(device_guid.ToString() != device_guid_record)
+                                {
+                                    device_guid_record = device_guid.ToString();
+                                    node_priority = 1;
+                                }
 
-                            //    //燈具
-                            //    Dictionary<string, object> device = new Dictionary<string, object>();
-                            //    device.Add("@device_node_guid", Guid.NewGuid());
-                            //    device.Add("@deleted", 0);
-                            //    device.Add("@device_guid", device_guid);
-                            //    device.Add("@device_node_coordinate_3d", idfc.device_coordinate_3d);
-                            //    device.Add("@forge_dbid", idfc.forge_dbid);
-                            //    device.Add("@priority", node_priority);
-                            //    device.Add("@created_by", myUserInfo.Userinfo_guid);
-                            //    device.Add("@created_at", DateTime.Now);
+                                //燈具
+                                Dictionary<string, object> device = new Dictionary<string, object>();
+                                device.Add("@device_node_guid", Guid.NewGuid());
+                                device.Add("@deleted", 0);
+                                device.Add("@device_guid", device_guid);
+                                device.Add("@device_node_coordinate_3d", idfc.device_coordinate_3d);
+                                device.Add("@forge_dbid", idfc.forge_dbid);
+                                device.Add("@priority", node_priority);
+                                device.Add("@created_by", myUserInfo.Userinfo_guid);
+                                device.Add("@created_at", DateTime.Now);
 
-                            //    node_priority++;
-                            //    await backendRepository.AddOneByCustomTableReturnId(device, "device_node", false);
-                            //}
-                            //else
-                            //{
+                                node_priority++;
+                                await backendRepository.AddOneByCustomTableReturnId(device, "device_node", false);
+                            }
+                            else
+                            {
                                 Dictionary<string, object> device = new Dictionary<string, object>();
                                 device.Add("@device_coordinate_3d", idfc.device_coordinate_3d);
                                 device.Add("@forge_dbid", idfc.forge_dbid);
                                 await backendRepository.UpdateOneByCustomTable(device, "device", $@" device_number = '{idfc.device_number}'");
-                            //}
-                            
+                            }
+
+
 
-                            
                         }
                     }
                     apiResult.Code = "0000";
diff --git a/Backend/wwwroot/forgeDemo.html b/Backend/wwwroot/forgeDemo.html
index 0e8b9fc..6bbdccb 100644
--- a/Backend/wwwroot/forgeDemo.html
+++ b/Backend/wwwroot/forgeDemo.html
@@ -184,7 +184,6 @@
 
     <script>
         var curLightIsOpen = true;
-        var objSendData = { Data: null };
 
         $(document).ready(function () {
             //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDLm53ZA');
@@ -238,8 +237,10 @@
             //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDK01FUCVFNiU4QiU4NiVFNyVCMyVCQiVFNyVCNSVCMV8lRTUlOEQlOEElRTklODAlOEYlRTYlOTglOEUlRTUlQkIlQkElRTclQUYlODlfMTJfMzAubndk');
 
             //12.31 整棟樓
-            launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dGEzaHFzZmZ6cWJub3V4a3BsZGt1a3NldzRzajIxdzUtYmltc19tb2RlbHMvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDJUU5JTlCJTk5JUU2JUE4JUExJUU1JUJDJThGK01FUCVFNiU4QiU4NiVFNyVCMyVCQiVFNyVCNSVCMV8yMDIyXzEyXzMxLm53ZA');
+            //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dGEzaHFzZmZ6cWJub3V4a3BsZGt1a3NldzRzajIxdzUtYmltc19tb2RlbHMvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDJUU5JTlCJTk5JUU2JUE4JUExJUU1JUJDJThGK01FUCVFNiU4QiU4NiVFNyVCMyVCQiVFNyVCNSVCMV8yMDIyXzEyXzMxLm53ZA');
 
+            //雙模式
+            launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dGEzaHFzZmZ6cWJub3V4a3BsZGt1a3NldzRzajIxdzUtYmltc19tb2RlbHMvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDJUU5JTlCJTk5JUU2JUE4JUExJUU1JUJDJThGK01FUCVFNiU4QiU4NiVFNyVCMyVCQiVFNyVCNSVCMV8yMDIyXzEyXzMxLm53ZA==');
 
 
             //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwQVJDJUUzJTgwJTkxXzIwMjJfMTJfMTMubndk');//new ARC
@@ -384,75 +385,6 @@
 
         function ImportDevForCor() {//callback = null
             var url = "/DeviceImport/ImportDevForCor";
-            //let sendData = {
-            //    "device_number": pageAct.AreaTag,
-            //    "device_coordinate_3d": "",
-            //    "device_dbid": "",
-            //};
-            objSendData.Data = tagIdDevList;
-            //ytAjax = new YourTeam.Ajax(url, objSendData, function (res) {
-            //    if (!res || res.code != "0000" || !res.data) {
-            //        console.log(rel.msg);
-            //    } else {
-            //        console.log(rel.msg);
-            //    }
-            //}, null, "POST").send();
-
-            //$.post(url, objSendData.Data, function (rel) {
-            //    if (rel.code != "0000") {
-            //        if (rel.code == "9999") {
-            //            //toast_error(rel.msg);
-            //            console.log(rel.msg);
-            //        }
-            //        else {
-            //            //toast_warning(rel.msg);
-            //            console.log(rel.msg);
-            //        }
-            //        return;
-            //    }
-            //    else {
-            //        //toast_ok(rel.msg);
-            //        console.log(rel.msg);
-            //        //ReloadRawDataCheckTable();
-            //    }
-
-            //}, 'json');
-
-            //headers={'content-type': 'application/json'}
-
-            //$.ajax({
-            //    type: "POST",
-            //    url: url,
-            //    data: objSendData.Data,
-            //    cache: false,
-            //    contentType: 'application/json',
-            //    processData: false,
-            //    success: function (rel) {
-            //        //$("#save-building-btn").html('確定').attr("disabled", false);
-            //        if (rel.code != "0000") {
-            //            if (rel.code == "9999") {
-            //                //toast_error(rel.msg);
-            //                console.log(rel.msg);
-            //            }
-            //            else {
-            //                //toast_warning(rel.msg);
-            //                console.log(rel.msg);
-            //            }
-            //            return;
-            //        }
-            //        else {
-            //            //toast_ok(rel.msg);
-            //            console.log(rel.msg);
-            //            //buildInfoTable.ajax.reload(null, false);
-            //            //$('#build-modal').modal('hide');
-            //            return;
-            //        }
-            //    },
-            //    fail: function (xhr, status, error) {
-            //        //$("#save-building-btn").html('確定').attr("disabled", false);
-            //        //toast_error(rel.msg);
-            //    }
-            //});
 
             $.ajax({
                 method: "POST",
@@ -463,29 +395,21 @@
                 contentType: "application/json; charset=UTF-8",
                 dataType: 'json',
                 success: function (rel) {
-                    //$("#save-building-btn").html('確定').attr("disabled", false);
                     if (rel.code != "0000") {
                         if (rel.code == "9999") {
-                            //toast_error(rel.msg);
                             console.log(rel.msg);
                         }
                         else {
-                            //toast_warning(rel.msg);
                             console.log(rel.msg);
                         }
                         return;
                     }
                     else {
-                        //toast_ok(rel.msg);
                         console.log(rel.msg);
-                        //buildInfoTable.ajax.reload(null, false);
-                        //$('#build-modal').modal('hide');
                         return;
                     }
                 },
                 fail: function (xhr, status, error) {
-                    //$("#save-building-btn").html('確定').attr("disabled", false);
-                    //toast_error(rel.msg);
                 }
             });
 
diff --git a/Frontend/_sysMonAll.html b/Frontend/_sysMonAll.html
index add0bb0..c7473f0 100644
--- a/Frontend/_sysMonAll.html
+++ b/Frontend/_sysMonAll.html
@@ -45,7 +45,9 @@
                 setLightColor();
             }
             if (arr.indexOf(3) != -1) {
+                
                 getHotspotPoint(() => {
+                    getLightDevice();
                     show3DModel(data.urn_3D);
                 });
 
@@ -335,11 +337,50 @@
 
     }
 
+    async function getLightDevice() {//callback = null
+        getLightData(null);
+        let url = baseApiUrl + "/api/GetDevNodeForCor";
+        let sendData = {
+            "device_area_tag": pageAct.AreaTag,
+            "device_building_tag": pageAct.buiTag,
+            "device_system_tag": pageAct.sysMainTag,
+            "device_name_tag": pageAct.sysSubTag,
+        };
+        objSendData.Data = sendData;
+        ytAjax = new YourTeam.Ajax(url, objSendData, function (res) {
+            if (!res || res.code != "0000" || !res.data) {
+
+            } else {
+
+                let myLightList = [];
+                $.each(res.data, (idx, data) => {
+                    let item = {};
+                    item.position = {};
+                    if (data.device_node_coordinate_3d != null && isJSON(data.device_node_coordinate_3d)) {
+                        item.position = JSON.parse(data.device_node_coordinate_3d);
+                    }
+                    $.extend(item, data);
+                    myLightList.push(item);
+                })
+
+                console.log("2", myLightList);
+                setLightList(myLightList);
+                //callback ? callback() : "";
+            }
+        }, null, "POST").send();
+
+    }
+
     function setHotspotPoint(myDataList = []) {
         console.log(myDataList)
         getHopspotPoint(myDataList);
     }
 
+    async function setLightList(myDataList = []) {
+        console.log(myDataList);
+        getLightData(myDataList);
+    }
+
     var parentEle = "";
     onEvent("autodesk:click:sprite", "[name=forgeViewer]", function (e, obj) {
         forgeUnFocusAll();
diff --git a/Frontend/js/forge/forgemodel.js b/Frontend/js/forge/forgemodel.js
index 76763d1..99d364f 100644
--- a/Frontend/js/forge/forgemodel.js
+++ b/Frontend/js/forge/forgemodel.js
@@ -5,6 +5,7 @@ var targetFloorZ;
 var elevatorSpeed;
 var selector = "#forgeViewer";
 var myDataList;
+var lightDataList;
 var lightList = [];//燈光清單
 var levels;//剖面用
 var lowerIdx;//剖面的下方樓層
@@ -304,6 +305,16 @@ class elevator3D {
 }
 
 function onDocumentLoadSuccess(doc, eleOption) {
+    //取得燈光清單
+    if (lightDataList != undefined && lightDataList != null && lightDataList.length > 0) {
+        lightDataList.forEach((myData, index) => {
+            //if (myData.priority == 5) {
+                const position = JSON.parse(myData.device_node_coordinate_3d);
+                lightList.push({ dbid: myData.forge_dbid, spotLight: newLight(position) });
+            //}
+        });
+    }
+
     var viewables = doc.getRoot().getDefaultGeometry();
     viewer.loadDocumentNode(doc, viewables).then(i => {
         // documented loaded, any action?
@@ -323,9 +334,10 @@ function onDocumentLoadSuccess(doc, eleOption) {
             $(selector).trigger("autodesk:loaded", nodeIds);
         });
 
+        
     });
 
-
+    
 }
 
 // 輔助函數，使用 Promise 封裝 viewer.getProperties 函數
@@ -607,35 +619,18 @@ class ADHeatMaps {
     }
 }
 
-
-function setTransparentBuilding() {
-    //allDbIdsStr.forEach((dbId) => {
-    //    setTransparency(dbId, 0.2);
-    //})
-
-    for (var i = 0; i < allDbIdsStr.length; i++) {
-        setTransparency(parseInt(allDbIdsStr[i]), 0.2);
-    }
-
+//全部物件 透明度: 輸入0:透明；輸入1:不透明
+function setTransparentBuilding(transparent) {
+        for (var i = 0; i < allDbIdsStr.length; i++) {
+            setTransparency(parseInt(allDbIdsStr[i]), transparent);
+        }
 }
 
-function recoverTransparentBuilding() {
-    //allDbIdsStr.forEach((dbId) => {
-    //    setTransparency(dbId, 1);
-    //})
-
-    for (var i = 0; i < allDbIdsStr.length; i++) {
-        setTransparency(parseInt(allDbIdsStr[i]), 1);
-    }
-}
 //設定模型 透明度
 function setTransparency(nodeId, opacity) {
     var model = viewer.model;
-    //var nodeId = 1633;
-
     var fragList = viewer.model.getFragmentList();
-
-    var fragIds = []
+    var fragIds = [];
 
     model.getData().instanceTree.enumNodeFragments(
         nodeId, (fragId) => {
@@ -694,6 +689,14 @@ async function addHotPoint(data) {
 
     const style = new DataVizCore.ViewableStyle(viewableType, spriteColor, spriteIcon);
 
+    //取得燈光清單
+    //if (lightDataList != undefined && lightDataList != null && lightDataList.length > 0) {
+    //    lightDataList.forEach((myData, index) => {
+    //        const position = JSON.parse(myData.device_node_coordinate_3d);
+    //        lightList.push({ dbid: myData.forge_dbid, spotLight: newLight(position) });
+    //    });
+    //}
+
     //熱點 點擊事件註冊
     viewer.addEventListener(DataVizCore.MOUSE_CLICK, onSpriteClicked);// SPRITE_SELECTED
 
@@ -711,9 +714,6 @@ async function addHotPoint(data) {
         const viewable = new DataVizCore.SpriteViewable(myPosition, style, dbId);
         myData._dbId = dbId;
         viewableData.addViewable(viewable);
-        if (myData.device_number.indexOf("_LT_L1_") > -1) {
-            lightList.push({ dbid: myData.forge_dbid, name: myData.device_number, spotLight: newLight(myPosition) });
-        }
     });
 
     await viewableData.finish();
@@ -913,7 +913,7 @@ function profile() {
 //新增燈光
 async function newLight(lightPosition) {
     //聚光燈
-    spotLight = new THREE.SpotLight(0xff0000, 200, 20, 0.6, 0.5, 10);
+    var spotLight = new THREE.SpotLight(0xffffff, 200, 20, 0.6, 0.5, 10);
     spotLight.position.set(lightPosition.x, lightPosition.y, lightPosition.z);
     spotLight.castShadow = false;
     spotLight.visible = true;
@@ -925,15 +925,11 @@ async function newLight(lightPosition) {
     return spotLight;
 }
 
-//調整燈光參數 setLightValues(13593, 10, 10, 0.1, 0.3, 1, 0xffff00);
-async function setLightValues(dbid, intensity, distance, angle, penumbra, decay, color) {
+//調整燈光 強度、顏色
+async function setLightValues(dbid, intensity, color) {
     for (var i = 0; i < lightList.length; i++) {
         if (lightList[i].dbid == dbid) {
             lightList[i].spotLight.intensity = intensity;
-            lightList[i].spotLight.distance = distance;
-            lightList[i].spotLight.angle = angle;
-            lightList[i].spotLight.penumbra = penumbra;
-            lightList[i].spotLight.decay = decay;
             
             var tempcolor = new THREE.Color().setHex(color);
             lightList[i].spotLight.color = tempcolor;
@@ -942,6 +938,23 @@ async function setLightValues(dbid, intensity, distance, angle, penumbra, decay,
     }
 }
 
+//燈光開關
+function setLightOpenOrClose(value, light) {
+    if (value) {
+        light.visible = true;
+    }
+    else {
+        light.visible = false;
+    }
+    viewer.impl.sceneUpdated(true);
+}
+
+//透過nodeId，更改物件顏色或顯示與否；color請填寫THREE.Vector4
+function changeColorTransparency(nodeId, color) {//變綠色
+    //var color = new THREE.Vector4(0, 1, 0, 1);//綠色；前三個代表r、g、b; 亦可填入255/255
+    //var color = new THREE.Vector4(0, 1, 0, 0);//不顯示顏色；最後的參數為透明度
+    viewer.setThemingColor(nodeId, color);
+}
 
 //======================== 外部呼叫function ===========================
 //紀錄熱點座標
@@ -949,6 +962,11 @@ function getHopspotPoint(data) {
     myDataList = data;
 }
 
+//紀錄燈具座標
+async function getLightData(data) {
+    lightDataList = data;
+}
+
 //呼叫載入熱圖
 async function toLoadHeatmap(roomArr) {
     const model = viewer.model;
diff --git a/FrontendWebApi/ApiControllers/DeviceManageController.cs b/FrontendWebApi/ApiControllers/DeviceManageController.cs
index 7792db6..c934a26 100644
--- a/FrontendWebApi/ApiControllers/DeviceManageController.cs
+++ b/FrontendWebApi/ApiControllers/DeviceManageController.cs
@@ -711,6 +711,37 @@ namespace FrontendWebApi.ApiControllers
             return Ok(apiResult);
         }
 
+        [HttpPost]
+        [Route("api/GetDevNodeForCor")]
+        public async Task<ActionResult<List<DevNodeForCor>>> GetDevNodeForCor([FromBody] Device p)
+        {
+            ApiResult<List<DevNodeForCor>> apiResult = new ApiResult<List<DevNodeForCor>>();
+            List<DevNodeForCor> device = new List<DevNodeForCor>();
+
+            try
+            {
+                apiResult.Code = "0001";
+                if (p != null )
+                {
+                    if (p.device_system_tag == "LT" && p.device_name_tag == "L1")
+                    {
+                        var d = await backendRepository.GetAllAsync<DevNodeForCor>($@"select device_guid,priority,device_node_coordinate_3d,forge_dbid from device_node where deleted = 0");
+
+                        apiResult.Data = d;
+                        apiResult.Code = "0000";
+                    }
+                }
+            }
+            catch (Exception exception)
+            {
+                apiResult.Code = "9999";
+                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
+                Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
+                return Ok(apiResult);
+            }
+            return Ok(apiResult);
+        }
+
         /// <summary>
         /// 燈控排程列表
         /// </summary>
diff --git a/FrontendWebApi/ApiControllers/UserController.cs b/FrontendWebApi/ApiControllers/UserController.cs
index 69771cf..3378667 100644
--- a/FrontendWebApi/ApiControllers/UserController.cs
+++ b/FrontendWebApi/ApiControllers/UserController.cs
@@ -793,6 +793,17 @@ namespace FrontendWebApi.ApiControllers
             });
         }
 
+        [HttpPost]
+        [Route("api/getUserFull")]
+        public ActionResult GetUserFull()
+        {
+            return Json(new
+            {
+                code = "0000",
+                data = myUser
+            });
+        }
+
         [HttpPost]
         public async Task<ApiResult<string>> GetUsrRolId([FromBody] User post)
         {
diff --git a/FrontendWebApi/Models/Device.cs b/FrontendWebApi/Models/Device.cs
index 0fda044..c8db861 100644
--- a/FrontendWebApi/Models/Device.cs
+++ b/FrontendWebApi/Models/Device.cs
@@ -133,4 +133,12 @@ namespace FrontendWebApi.Models
         public string device_coordinate_3d { get; set; }
         public int? forge_dbid { get; set; }
     }
+
+    public class DevNodeForCor
+    {
+        public string device_guid { get; set; }
+        public int priority { get; set; }
+        public string device_node_coordinate_3d { get; set; }
+        public int? forge_dbid { get; set; }
+    }
 }
diff --git a/Repository/BaseRepository/Implement/BaseRepository.cs b/Repository/BaseRepository/Implement/BaseRepository.cs
index 0de7f78..0543d8d 100644
--- a/Repository/BaseRepository/Implement/BaseRepository.cs
+++ b/Repository/BaseRepository/Implement/BaseRepository.cs
@@ -270,6 +270,41 @@ namespace Repository.BaseRepository.Implement
                 return result;
             }
         }
+        /// <summary>
+        /// 取得單一筆資料某一欄位(排序)
+        /// </summary>
+        /// <param name="tableName"></param>
+        /// <param name="sWhere"></param>
+        /// <param name="selCol">填放欄位</param>
+        /// <param name="param">參數值</param>
+        /// <param name="sOrderBy"></param>
+        /// <returns></returns>
+        public virtual async Task<string> GetOneColAsync(string tableName, string sWhere, string selCol, object param = null, string sOrderBy = "")
+        {
+            string result;
+            using (IDbConnection conn = GetDbConnection())
+            {
+                try
+                {
+                    var sql = $"SELECT {selCol} FROM {tableName}";
+                    if (!string.IsNullOrEmpty(sWhere))
+                    {
+                        sql += $" WHERE {sWhere}";
+                    }
+                    if (!string.IsNullOrEmpty(sOrderBy))
+                    {
+                        sql += $" ORDER BY {sOrderBy}";
+                    }
+
+                    result = await conn.QueryFirstOrDefaultAsync<string>(sql, param);
+                }
+                catch (Exception exception)
+                {
+                    throw exception;
+                }
+                return result;
+            }
+        }
 
         /// <summary>
         /// 取得單一筆資料(根據自訂SQL, 自訂參數)
diff --git a/Repository/BaseRepository/Interface/IBaseRepository.cs b/Repository/BaseRepository/Interface/IBaseRepository.cs
index 1c041a0..33ff7eb 100644
--- a/Repository/BaseRepository/Interface/IBaseRepository.cs
+++ b/Repository/BaseRepository/Interface/IBaseRepository.cs
@@ -95,6 +95,18 @@ namespace Repository.BaseRepository.Interface
         /// <returns></returns>
         Task<object> GetOneAsync(string tableName, string sWhere, string selCol, object param = null, string sOrderBy = "");
         /// <summary>
+        /// 取得單一筆資料某一欄位(排序)，不需sWhere及sOrderBy填""
+        /// <para>
+        /// SELECT {selCol} FROM {tableName} WHERE {sWhere} ORDER BY {sOrderBy}
+        /// </para>
+        /// </summary>
+        /// <param name="tableName"></param>
+        /// <param name="sWhere"></param>
+        /// <param name="sOrderBy"></param>
+        /// <param name="selCol">填放欄位</param>
+        /// <returns></returns>
+        Task<string> GetOneColAsync(string tableName, string sWhere, string selCol, object param = null, string sOrderBy = "");
+        /// <summary>
         /// 取得單一筆資料(根據自訂SQL, 自訂參數)
         /// </summary>
         /// <param name="sqlString"></param>