diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index 95c093b..7858fcd 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -693,11 +693,11 @@ namespace formula_manage
                 Name_ = r[0].ItemArray[1].ToString();
                 Type_ = r[0].ItemArray[2].ToString();
                 Conc_ = r[0].ItemArray[3].ToString();
-
-                if (double.TryParse(list_Weight.Text, out ang))
-                {
-                    Weight_ = double.Parse(list_Weight.Text) * double.Parse(Conc_) / 100;
-                }
+                Conc_ = (double.Parse(Conc_)/100).ToString();
+           //     if (double.TryParse(list_Weight.Text, out ang))
+           //      {
+           //          Weight_ = double.Parse(list_Weight.Text) * double.Parse(Conc_) / 100;
+           //     }
 
                 if ((Type_ == "0") || (Type_ == "3"))
                 {
@@ -860,6 +860,7 @@ namespace formula_manage
             Name_ = r[0].ItemArray[1].ToString();
             Type_ = r[0].ItemArray[2].ToString();
             Conc_ = r[0].ItemArray[3].ToString();
+            Conc_ = (double.Parse(Conc_)/100).ToString();
 
             if (double.TryParse(list_Weight.Text, out ang))
             {
@@ -927,6 +928,7 @@ namespace formula_manage
                 Code_ = r[0].ItemArray[0].ToString();
                 Type_ = r[0].ItemArray[2].ToString();
                 Conc_ = r[0].ItemArray[3].ToString();
+                Conc_ = (double.Parse(Conc_) / 100).ToString();
 
                 if (double.TryParse(list_Weight.Text, out ang))
                 {