diff --git a/Frontend/_historyData.html b/Frontend/_historyData.html
index 76c8861..8d81d4e 100644
--- a/Frontend/_historyData.html
+++ b/Frontend/_historyData.html
@@ -438,6 +438,8 @@
         else if (pageAct.dateType != "range")
             return;
 
+        pageAct.hisStartDate = start;
+        pageAct.hisEndDate = end;
         getData(formatDate(start, "date", true), formatDate(end, "date", true));
     }
 
@@ -506,8 +508,9 @@
         let token = cookies.get("JWT-Authorization");
         let url = baseApiUrl + "/api/ExportHistory";
         let v = {};
-        v.starttime = (pageAct.dateType == "month" ? new Date($('#getmonth').val()) : new Date($('#his_startdate').val()));
-        v.endtime = $('#his_enddate input').val() === "" ? null : new Date($('#his_enddate input').val());
+		
+		v.starttime = pageAct.hisStartDate;
+		v.endtime = pageAct.hisEndDate;
         v.dateType = pageAct.dateType;
         v.device_number = pageAct.deviceNumber;
         objSendData.Data = v;
diff --git a/Frontend/_operation.html b/Frontend/_operation.html
index 1a87b37..3389a83 100644
--- a/Frontend/_operation.html
+++ b/Frontend/_operation.html
@@ -636,7 +636,7 @@
 				{ "targets": [7], "width": "6%", "sortable": true },
 				{ "targets": [8], "width": "15%", "sortable": false },
 				{ "targets": [9], "width": "6%", "sortable": false },
-				{ "targets": [10], "width": "8%", "sortable": false },
+				{ "targets": [10], "width": "8%", "sortable": true },
 				{ "targets": [11], "width": "8%", "sortable": false },
 			];
 
@@ -653,7 +653,7 @@
 					"title": "異常代號",
 					"data": "error_code",
 					render: (data) => {
-						return data?.split('-')[0] || '';
+						return data?.split('-')[0] || '' == null ? '' : data?.split('-')[0] || '';
 					}
 				},
 				{
@@ -755,7 +755,8 @@
 				{ "targets": [7], "width": "15%", "sortable": false },
 				{ "targets": [8], "width": "6%", "sortable": false },
 				{ "targets": [9], "width": "8%", "sortable": false },
-				{ "targets": [10], "width": "8%", "sortable": false },
+				{ "targets": [10], "width": "8%", "sortable": true },
+				{ "targets": [11], "width": "8%", "sortable": false },
 			];
 
 			columns = [
@@ -771,7 +772,7 @@
 					"title": "異常代號",
 					"data": "error_code",
 					render: (data) => {
-						return data?.split('-')[0] || '';
+						return data?.split('-')[0] || '' == null ? '' : data?.split('-')[0] || '';
 					}
 				},
 				{
@@ -860,6 +861,7 @@
 		}
 
 		opeRecTable = new YourTeam.JqDataTables.getTableByAjax(ajaxObj, tag, null, columns, column_defs);
+		$(tag).DataTable().order([10, 'desc']);
 	}
 
 	function setType(wt) {
@@ -881,6 +883,7 @@
 		pageAct.startdate = startdate;
 		pageAct.enddate = enddate;
 
+
 		if ($('#startdate').val() > $('#enddate').val()) {
 			$('#startdate').val($('#startdate').data('val'));
 			$('#enddate').val($('#enddate').data('val'));
@@ -891,22 +894,23 @@
 			let ytd = displayDate(new Date(new Date().setDate(new Date().getDate() - 1)), 'date').replaceAll('/', '-')
 
 			if (dateType == 'tdy') {
-				pageAct.startdate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate())), 'date'));
-				pageAct.enddate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate() - 1)), 'date'));
+				pageAct.startdate = displayDate(new Date(new Date().setDate(new Date().getDate() + 1)), 'datetime');
+				pageAct.enddate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate() + 2)), 'date'));
 				$('#startdate').val(today);
 				$('#startdate').data('val', today);
 				$('#enddate').val(today);
 				$('#enddate').data('val', today);
 			}
 			else if (dateType == 'ytd') {
-				pageAct.startdate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate() - 1)), 'date'));
-				pageAct.enddate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate() - 2)), 'date'));
+				pageAct.startdate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate())), 'date'));
+				pageAct.enddate = new Date(displayDate(new Date(new Date().setDate(new Date().getDate() + 1)), 'date'));
 				$('#startdate').val(ytd);
 				$('#startdate').data('val', ytd);
 				$('#enddate').val(ytd);
 				$('#enddate').data('val', ytd);
 			}
 			else {
+				pageAct.enddate = new Date(displayDate(new Date(pageAct.enddate.valueOf()).setDate(pageAct.enddate.getDate() + 2), 'date'));
 				$(`[onclick^=setDate]`).removeClass('btn-info');
 				$(`[onclick^=setDate]`).addClass('btn-secondary');
 				if ($('#startdate').val() == $('#enddate').val()) {
@@ -918,8 +922,7 @@
 				$('#startdate').data('val', $('#startdate').val());
 				$('#enddate').data('val', $('#enddate').val());
 			}
-			console.log("start :" + pageAct.startdate);
-			console.log("end :" + pageAct.enddate);
+
 			refTable();
 		}
 	}
@@ -1002,15 +1005,14 @@
 	}
 
 	function exportExcel(e) {
-		console.log("export", e)
+		
 		let url = baseApiUrl + "/operation/OpeExportExcel";
-		console.log()
 		objSendData.Data = {
 			work_type: pageAct.work_type,
 			startdate: pageAct.startdate == undefined ? null : pageAct.startdate,
 			enddate: pageAct.enddate == undefined ? null : pageAct.enddate,
 		};
-		console.log("data", objSendData.Data)
+		
 		ytAjax = new YourTeam.Ajax(url, objSendData, function (rel) {
 			if (rel.code == "0000")
 				location.href = baseApiUrl + "/api/df?path=" + rel.data.split('/')[0] + "&fileName=" + rel.data.split('/')[1] + "&token=" + cookies.get("JWT-Authorization");