diff --git a/SolarPower/Repository/Implement/OverviewRepository.cs b/SolarPower/Repository/Implement/OverviewRepository.cs
index 5c76a83..6687a49 100644
--- a/SolarPower/Repository/Implement/OverviewRepository.cs
+++ b/SolarPower/Repository/Implement/OverviewRepository.cs
@@ -418,7 +418,7 @@ namespace SolarPower.Repository.Implement
                             {
                                 PowerStationId = post.Id,
                                 Status = post.Status,
-                            })).ToList();
+                            }, commandTimeout: 600)).ToList();
                 }
                 catch (Exception exception)
                 {
diff --git a/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml b/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml
index 7539c01..6f37cc1 100644
--- a/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml
+++ b/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml
@@ -175,6 +175,13 @@
         var selectInverterkwhBarType = 0;
         var HeapMapXAxis = [];
         var countOperationRecordFile = 0;
+        var isloadingdone_uptodate = false;
+        var isloadingdone_info = false;
+        var isloadingdone_inverterinfo = false;
+        var isloadingdone_inverter = false;
+        var isloadingdone_history = false;
+        var isloadingdone_exception = false;
+        var isloadingdone_operation = false;
 
         function showLoading() {
             var i = document.getElementById("loading");
@@ -183,7 +190,10 @@
 
         function hideLoading() {
             var i = document.getElementById("loading");
-            i.style.display = "none";
+            if (isloadingdone_uptodate && isloadingdone_info && isloadingdone_inverterinfo && isloadingdone_inverter && isloadingdone_history && isloadingdone_exception && isloadingdone_operation)
+            {
+                i.style.display = "none";
+            }
         }
 
         $(function () {
@@ -262,6 +272,7 @@
             };
             $.post(url, send_data, function (rel) {
                 if (rel.code != "0000") {
+                    isloadingdone_uptodate = true;
                     hideLoading();
                     toast_error(rel.msg);
                     return;
@@ -320,6 +331,7 @@
                     $("#money-card-subtitle-total").html("總計");
                     $("#money-card-subtitle-avg").html("今日");
                 }
+                isloadingdone_uptodate = true;
                 hideLoading();
             }, 'json');
 
@@ -757,6 +769,7 @@
             }
             $.post(url, send_data, function (rel) {
                 if (rel.code != "0000") {
+                    isloadingdone_info = true;
                     hideLoading();
                     toast_error(rel.msg);
                     return;
@@ -781,6 +794,7 @@
 
                 $("#power_station_select_modal").append($("<option />").val(stationId).text(powerStationData.name));
                 $("#power_station_select_modal").val($("#power_station_select_modal option:first").val()).trigger('change');
+                isloadingdone_info = true;
                 hideLoading();
             }, 'json');
 
@@ -1101,6 +1115,7 @@
             }
             $.post(url_power_station_operation_personnel, send_data, function (rel) {
                 if (rel.code != "0000") {
+                    isloadingdone_operation = true;
                     hideLoading();
                     toast_error(rel.msg);
                     return;
@@ -1117,12 +1132,12 @@
                         $("#work_person_select_modal_exc").val(record.workPersonId);
                     }
                 }
+                isloadingdone_operation = true;
                 hideLoading();
             });
             //#endregion
 
             //#region 異常table
-            showLoading();
             ExceptionTable = $("#Exception_Table").DataTable({
                 "pageLength": 20,
                 "paging": true,
@@ -1186,6 +1201,10 @@
                     },
                     "dataSrc": function (rel) {
                         if (rel.data.code == "9999") {
+                            isloadingdone_exception = true;
+                            $("#errbutton1").html('未解決').attr("disabled", false);
+                            $("#errbutton0").html('已解決').attr("disabled", false);
+                            $("#to30day").html('近30天').attr("disabled", false);
                             hideLoading();
                             toast_error(rel.data.msg);
                             return;
@@ -1195,11 +1214,19 @@
                             this.data = [];
                         }
                         $("#Exception_Table_wrapper").show();
+                        isloadingdone_exception = true;
+                        $("#errbutton1").html('未解決').attr("disabled", false);
+                        $("#errbutton0").html('已解決').attr("disabled", false);
+                        $("#to30day").html('近30天').attr("disabled", false);
                         hideLoading();
                         return data;
                     }
                 },
                 "error": function (xhr, error, thrown) {
+                    isloadingdone_exception = true;
+                    $("#errbutton1").html('未解決').attr("disabled", false);
+                    $("#errbutton0").html('已解決').attr("disabled", false);
+                    $("#to30day").html('近30天').attr("disabled", false);
                     hideLoading();
                     console.log(xhr);
                 }
@@ -1366,13 +1393,15 @@
 
         //#region 改變日期(異常)
         $('#date-range-exception').on('change', function () {
+            showLoading();
             ExceptionTable.ajax.reload();
         });
         //#endregion
 
         //#region 匯出excel(異常)
         function ExportExcelToExc() {
-            showLoading();
+            //showLoading();
+            $("#exportBtn").html('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>').attr("disabled", true);
             var url = "/StationOverview/GetExceptionTable";
             var send_data = {
                 id: stationId,
@@ -1381,7 +1410,8 @@
             };
             $.post(url, send_data, function (rel) {
                 if (rel.data.code != "0000") {
-                    hideLoading();
+                    //hideLoading();
+                    $("#exportBtn").html('<span class="fal fa-file-excel mr-1"></span> 匯出').attr("disabled", false);
                     toast_error(rel.data.msg);
                     return;
                 }
@@ -1412,7 +1442,8 @@
                     //檔案字尾名
                     fileext: ".xls",
                 });
-                hideLoading();
+                //hideLoading();
+                $("#exportBtn").html('<span class="fal fa-file-excel mr-1"></span> 匯出').attr("disabled", false);
             }, 'json');
         }
         //#endregion
@@ -1494,6 +1525,7 @@
         //#region 查詢近30天(異常)
         function ChangeDate30exception() {
             $("#Exception_Table_wrapper").hide();
+            $("#to30day").html('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>').attr("disabled", true);
             var today = new Date();
             var dateLimit = new Date(new Date().setDate(today.getDate() - 30));
 
@@ -1613,9 +1645,11 @@
             var name;
             var name2;
             if (type == 0) {
+                $("#errbutton0").html('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>').attr("disabled", true);
                 name = "errbutton" + "0";
                 name2 = "errbutton" + "1";
             } else {
+                $("#errbutton1").html('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>').attr("disabled", true);
                 name = "errbutton" + "1";
                 name2 = "errbutton" + "0";
             }
@@ -2378,6 +2412,7 @@
             }
             $.post(url, send_data, function (rel) {
                 if (rel.code != "0000") {
+                    isloadingdone_inverter = true;
                     hideLoading();
                     toast_error(rel.msg);
                     return;
@@ -2432,6 +2467,7 @@
                 //#endregion
 
                 $('#inverter-kWh-convas-div').show();
+                isloadingdone_inverter = true;
                 hideLoading();
             }, 'json');
 
@@ -2658,6 +2694,7 @@
             var Nurl = "/StationOverview/GetTotalTableToHistory";
             $.post(Nurl, send_data, function (rel) {
                 if (rel.code != "0000") {
+                    isloadingdone_history = true;
                     hideLoading();
                     toast_error(rel.msg);
                     return;
@@ -2944,6 +2981,7 @@
                         '</tr>');
                 }
                 $('#all').show();
+                isloadingdone_history = true;
                 hideLoading();
             })
         }
@@ -3051,11 +3089,13 @@
             }
             $.post(url, send_data, function (rel) {
                 if (rel.code == "9999") {
+                    isloadingdone_inverterinfo = true;
                     hideLoading();
                     toast_error(rel.msg);
                     return;
                 }
                 if (rel.code == "0001") {
+                    isloadingdone_inverterinfo = true;
                     hideLoading();
                     toast_warning(rel.msg);
                     return;
@@ -3181,6 +3221,7 @@
 
                     }
                 };
+                isloadingdone_inverterinfo = true;
                 hideLoading();
             });
         }
diff --git a/SolarPower/Views/StationOverview/_Exception.cshtml b/SolarPower/Views/StationOverview/_Exception.cshtml
index 6fb7943..d6a28d1 100644
--- a/SolarPower/Views/StationOverview/_Exception.cshtml
+++ b/SolarPower/Views/StationOverview/_Exception.cshtml
@@ -15,7 +15,7 @@
     </div>
 </div>
 <div class="row d-flex justify-content-end">
-    <button type="button" class="btn btn-success waves-effect waves-themed mb-3" onclick="ExportExcelToExc()">
+    <button type="button" class="btn btn-success waves-effect waves-themed mb-3" onclick="ExportExcelToExc()" id="exportBtn">
         <span class="fal fa-file-excel mr-1"></span>
         匯出
     </button>