diff --git a/SolarPower/Repository/Implement/OverviewRepository.cs b/SolarPower/Repository/Implement/OverviewRepository.cs
index d239653..f314d9f 100644
--- a/SolarPower/Repository/Implement/OverviewRepository.cs
+++ b/SolarPower/Repository/Implement/OverviewRepository.cs
@@ -605,7 +605,7 @@ namespace SolarPower.Repository.Implement
                         //range2 = $" DATE_FORMAT(C.TIMESTAMP,'%Y')  = '{post.HistoryRange}'";
                         break;
                     case 3:
-                        select = "DATE_FORMAT(V.TIMESTAMP,'%Y') AS TIMESTAMP, MAX(KWH) AS KWH, SUM(SOLARHOUR) AS SOLARHOUR, SUM(SOLARHOUR-PSValue) AS DiffSOLARHOUR, AVG(PR) AS PR, AVG(Irradiance) AS Irradiance, AVG(Temp) AS Temp";
+                        select = "DATE_FORMAT(V.TIMESTAMP,'%Y') AS TIMESTAMP, MAX(KWH) AS KWH, SUM(SOLARHOUR) AS SOLARHOUR, SUM(SOLARHOUR-PSValue) AS DiffSOLARHOUR, AVG(PR) AS PR, AVG(Irradiance) AS Irradiance, AVG(Temp) AS Temp ,AVG(KWHKWP) AS KWHKWP ";
                         kwh = "C.TOTALKWH";
                         usedb = "power_station_history_month";
                         pyrdb = "sensor_history_month";
diff --git a/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml b/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml
index f7a0cdd..606634d 100644
--- a/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml
+++ b/SolarPower/Views/StationOverview/StationOverviewInfo.cshtml
@@ -2390,6 +2390,12 @@
                 var listpr = new Array(0);
                 var color = rgba(1);
                 var color2 = rgba(2);
+                var listkwhkwp = new Array(0);
+                var times = 1;
+                var ALLkwhkwp = 0;
+                var kwhkwp = 0;
+
+
                 $.each(rel.data, function (index, val) {
                     TimestampALL = val.totaltime;
                     kwhALL += val.kwh;
@@ -2397,16 +2403,25 @@
                     irradianceALL += val.irradiance;
                     prALL = val.pr;
                     tempALL += val.temp;
-
-
+                    
+                    //暫時先執行到這--->取kwhkwp
 
                     if (val.length != 0) {
                         if (groupType != 6) {
+
+                            if (groupType == 0 && kwhkwp < val.kwhkwp.toFixed(2)) {
+                                kwhkwp = val.kwhkwp.toFixed(2);
+                            }
+                            if (groupType != 0) {
+                                ALLkwhkwp += val.kwhkwp;
+                                kwhkwp = (ALLkwhkwp / times).toFixed(2);
+                                times++;
+                            }
                             diffSOLARHOURALL = val.solarhour;
                             $('#HistoryDetailTable').append('<tr>' +
                                 '<td>' + val.timestamp + '</td>' +
                                 '<td>' + val.kwh.toFixed(2) + '</td>' +
-                                '<td>' + val.solarhour.toFixed(2) + '</td>' +
+                                '<td>' + val.kwhkwp.toFixed(2) + '</td>' +
 
                                 '<td>' + val.irradiance.toFixed(2) + '</td>' +
                                 '<td>' + val.pr.toFixed(2) + '</td>' +
@@ -2420,14 +2435,23 @@
                             listtemperature.push(val.temp.toFixed(2));
                             listsolarhour.push(val.solarhour.toFixed(2));
                             listpr.push(val.pr.toFixed(2));
+                            listkwhkwp.push(val.kwhkwp.toFixed(2));
                         }
                         else
                         {
+                            if (groupType == 0 && kwhkwp < val.kwhkwp.toFixed(2)) {
+                                kwhkwp = val.kwhkwp.toFixed(2);
+                            }
+                            if (groupType != 0) {
+                                ALLkwhkwp += val.kwhkwp;
+                                kwhkwp = (ALLkwhkwp / times).toFixed(2);
+                                times++;
+                            }
                             diffSOLARHOURALL += val.diffSOLARHOUR;
                             $('#HistoryDetailTable').append('<tr>' +
                                 '<td>' + val.timestamp + '</td>' +
                                 '<td>' + val.kwh.toFixed(2) + '</td>' +
-                                '<td>' + val.diffSOLARHOUR.toFixed(2) + '</td>' +
+                                '<td>' + val.kwhkwp.toFixed(2) + '</td>' +
 
                                 '<td>' + val.irradiance.toFixed(2) + '</td>' +
                                 '<td>' + val.pr.toFixed(2) + '</td>' +
@@ -2441,6 +2465,7 @@
                             listtemperature.push(val.temp.toFixed(2));
                             listsolarhour.push(val.solarhour.toFixed(2));
                             listpr.push(val.pr.toFixed(2));
+                            listkwhkwp.push(val.kwhkwp.toFixed(2));
                         }
 
 
@@ -2494,11 +2519,11 @@
                                 data: listpr
                             },{
                                 type: 'bar',
-                                label: '發電小時',
+                                label: '有效日照時數',
                                 yAxisID: 'C',
                                 backgroundColor: 'rgba(165, 165, 165)',
                                 borderWidth: 1,
-                                data: listsolarhour
+                                data: listkwhkwp
                             },{
                             type: 'bar',
                             backgroundColor: 'rgba(103, 180, 172, 1)',
@@ -2589,7 +2614,7 @@
                     $('#HistoryTotalTable').append('<tr>' +
                         '<td>' + TimestampALL + '</td>' +
                         '<td>' + kwhALL.toFixed(2) + '</td>' +
-                        '<td>' + diffSOLARHOURALL.toFixed(2) + '</td>' +
+                        '<td>' + kwhkwp + '</td>' +
                         '<td>' + irradianceALL.toFixed(2) + '</td>' +
                         '<td>' + prALL.toFixed(2) + '</td>' +
                         '<td>' + tempALL.toFixed(2) + '</td>' +
diff --git a/SolarPower/Views/StationOverview/_History.cshtml b/SolarPower/Views/StationOverview/_History.cshtml
index e13f240..b6dbe1a 100644
--- a/SolarPower/Views/StationOverview/_History.cshtml
+++ b/SolarPower/Views/StationOverview/_History.cshtml
@@ -60,7 +60,7 @@
                 <tr>
                     <th>時間</th>
                     <th>發電量(kWh)</th>
-                    <th>發電小時</th>
+                    <th>有效日照時數</th>
                     <th>日照度(kWh/m2)</th>
                     <th>PR(%)</th>
                     <th>溫度(℃)</th>
@@ -84,7 +84,7 @@
                 <tr>
                     <th>時間</th>
                     <th>發電量(kWh)</th>
-                    <th>發電小時</th>
+                    <th>有效日照時數</th>
                     <th>日照度(kWh/m2)</th>
                     <th>PR(%)</th>
                     <th>溫度(℃)</th>