diff --git a/Frontend/_historyData.html b/Frontend/_historyData.html
index ac91126..8c23cb7 100644
--- a/Frontend/_historyData.html
+++ b/Frontend/_historyData.html
@@ -363,7 +363,7 @@
         let start = new Date($('#his_startdate').val());
         let end = new Date(new Date().setDate(new Date($('#his_enddate input').val()).getDate() + 1));
 
-        if (pageAct.dateType == "day")
+        if (pageAct.dateType == "today")
             end = new Date(new Date().setDate(start.getDate() + 1));
         else if (pageAct.dateType == "month") {
             start = new Date($('#getmonth').val());
@@ -445,7 +445,6 @@
             v.endtime = $('#his_enddate input').val() === "" ? null : new Date($('#his_enddate input').val());
             v.dateType = pageAct.dateType;
         });
-
         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");
diff --git a/FrontendWebApi/ApiControllers/HistoryController.cs b/FrontendWebApi/ApiControllers/HistoryController.cs
index 438eac7..ee0fd3c 100644
--- a/FrontendWebApi/ApiControllers/HistoryController.cs
+++ b/FrontendWebApi/ApiControllers/HistoryController.cs
@@ -46,7 +46,8 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="lhe"></param>
         /// <returns></returns>
-        public ActionResult<ApiResult<string>> OpeExportExcel([FromBody] List<HistoryExport> lhe)
+        [HttpPost]
+        public async Task<ActionResult<ApiResult<string>>> OpeExportExcel([FromBody] List<HistoryExport> lhe)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
 
@@ -172,7 +173,7 @@ namespace FrontendWebApi.ApiControllers
             catch (Exception exception)
             {
                 apiResult.Code = "9999";
-                apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
+                apiResult.Msg = "系統內部錯誤，請聯絡管理者。 Msg: " + exception.Message;
                 Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
                 return Ok(apiResult);
             }
diff --git a/FrontendWebApi/Models/HistoryClass.cs b/FrontendWebApi/Models/HistoryClass.cs
index 79bc3a1..ecb456a 100644
--- a/FrontendWebApi/Models/HistoryClass.cs
+++ b/FrontendWebApi/Models/HistoryClass.cs
@@ -289,7 +289,7 @@ namespace FrontendWebApi.Models
     public class HistoryExport
     {
         public string deviceName { get; set; }
-        public int value { get; set; }
+        public double value { get; set; }
         public DateTime timestamp { get; set; }
         public DateTime starttime { get; set; }
         public DateTime? endtime { get; set; }