diff --git a/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMStepTrend.cs b/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMStepTrend.cs
index 4b2714b..a61cd2e 100644
--- a/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMStepTrend.cs	
+++ b/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMStepTrend.cs	
@@ -24,19 +24,25 @@ namespace SystemX.Product.TRA.DataManager
 
         private SqlCommand SQLCmd { get; set; }
 
+        eSelectDataView TrendSelectView { get; set; }
+
+        IDataBaseController GetDBController;
 
         public DMStepTrend(eSelectDataView SelectView, IDataBaseController getDBController, DateTime dtStart)
         {
+            GetDBController = getDBController;
             DBConn = getDBController.GetMainConn();
 
             if (SelectView == eSelectDataView.DataDocumentViewC1)
             {
+                TrendSelectView = eSelectDataView.DataDocumentViewC1;
                 ShortTermDBConn = getDBController.GetShortTermConn1();
 
                 LongTermDBConn = getDBController.GetLongTermConn1().Where(x=>x.Key.Contains(dtStart.Year.ToString())).First().Value;
             }
             else if (SelectView == eSelectDataView.DataDocumentViewC2)
             {
+                TrendSelectView = eSelectDataView.DataDocumentViewC2;
                 ShortTermDBConn = getDBController.GetShortTermConn2();
 
                 LongTermDBConn = getDBController.GetLongTermConn2().Where(x => x.Key.Contains(dtStart.Year.ToString())).First().Value;
@@ -45,6 +51,21 @@ namespace SystemX.Product.TRA.DataManager
 
         public DataTable SearchTestResult(DateTime dtTest)
         {
+            if (TrendSelectView == eSelectDataView.DataDocumentViewC1)
+            {
+                TrendSelectView = eSelectDataView.DataDocumentViewC1;
+                ShortTermDBConn = GetDBController.GetShortTermConn1();
+
+                LongTermDBConn = GetDBController.GetLongTermConn1().Where(x => x.Key.Contains(dtTest.Year.ToString())).First().Value;
+            }
+            else if (TrendSelectView == eSelectDataView.DataDocumentViewC2)
+            {
+                TrendSelectView = eSelectDataView.DataDocumentViewC2;
+                ShortTermDBConn = GetDBController.GetShortTermConn2();
+
+                LongTermDBConn = GetDBController.GetLongTermConn2().Where(x => x.Key.Contains(dtTest.Year.ToString())).First().Value;
+            }
+
             DataTable dtResult = new DataTable();
             string strQuery = string.Empty;
             //string strLongTerm = "HIST_TestResult";