diff --git a/View/StuffView.xaml b/View/StuffView.xaml
index b1a06e3..9aadc20 100644
--- a/View/StuffView.xaml
+++ b/View/StuffView.xaml
@@ -93,7 +93,7 @@
             <!--原料代码-->
             <TextBox x:Name="stuff_ProductCode" HorizontalAlignment="Left" Height="30" Margin="105,0,0,100" Text="" 
                      VerticalAlignment="Bottom" Width="130" FontSize="16" MaxLines="1" MaxLength="25" 
-                     InputMethod.IsInputMethodEnabled="False" xml:space="preserve"/>
+                     InputMethod.IsInputMethodEnabled="False"/>
             <TextBlock HorizontalAlignment="Left" Height="30" Margin="15,0,0,100" TextWrapping="Wrap" Text="原料代码" 
                        VerticalAlignment="Bottom" Width="100" FontSize="20"/>
             <!--原料名称-->
@@ -111,7 +111,7 @@
             <TextBlock HorizontalAlignment="Left" Height="30" Margin="560,0,0,100" TextWrapping="Wrap" Text="原料类型" 
                        VerticalAlignment="Bottom" Width="100" FontSize="20"/>
             <!--色彩-->
-            <TextBox x:Name="stuff_Color" HorizontalAlignment="Left" Height="30" Margin="445,0,0,50" Text="" 
+            <TextBox x:Name="stuff_Color" HorizontalAlignment="Left" Height="30" Margin="445,0,0,50"
                      VerticalAlignment="Bottom" Width="80" MaxLines="1" IsReadOnly="True" Cursor="Arrow"
                      MouseDoubleClick="Stuff_Color_MouseDoubleClick"/>
             <TextBlock HorizontalAlignment="Left" Height="30" Margin="400,0,0,50" TextWrapping="Wrap" Text="色彩" 
diff --git a/View/StuffView.xaml.cs b/View/StuffView.xaml.cs
index 7b19f84..a59a53e 100644
--- a/View/StuffView.xaml.cs
+++ b/View/StuffView.xaml.cs
@@ -34,9 +34,9 @@ namespace Audit.View
             InitializeComponent();
         }
 
-        private Product product = new Product();
-        private Product product_Codetemp = new Product();
-       
+        private Product product = new Product();//最终存入sql的实体
+        private Product product_temp = new Product();//取出自sql的实体缓存
+
         private void Button_Preservation(object sender, RoutedEventArgs e)//保存按钮事件
         {
             Regex re_number = new Regex(@"^[0-9]+(.[0-9]{1,2})?$");//校验用正则表达式有1~2位小数的正实数
@@ -77,7 +77,7 @@ namespace Audit.View
                 product.GRAVITY = Double.Parse(this.stuff_GRAVITY.Text);//写入原料比重            
                 product.Concentration = Double.Parse(this.stuff_Concentration.Text);//写入原料浓度
                 product.ProductType = int_stuff_ProductType;//写入原料类型             
-                var countwd = new ProductProvider().Delete(product_Codetemp);//删除数据库原目标信息。
+                var countwd = new ProductProvider().Delete(product_temp);//删除数据库原目标信息。
                 var count = new ProductProvider().Insert(product);//添加数据库信息。
                 if (count == 0)//判断执行是否成功
                 {
@@ -107,23 +107,25 @@ namespace Audit.View
             int rownum = DataGridStuff.SelectedIndex;//获取鼠标选中行并定义变量
             if (rownum != -1)//判断鼠标定位是否有效
             {
-                string DataGridStuff_ProductCode = (DataGridStuff.Columns[1].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第0列选中行单元格，原料代码
-                string DataGridStuff_ProductName = (DataGridStuff.Columns[2].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第1列选中行单元格，原料名称
-                string DataGridStuff_Price = (DataGridStuff.Columns[3].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第2列选中行单元格，价格
-                string DataGridStuff_ProductUnit = (DataGridStuff.Columns[4].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第3列选中行单元格，供应商           
-                string DataGridStuff_ProductType = (DataGridStuff.Columns[5].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第4列选中行单元格，类型
-                /*string DataGridStuff_Color = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum])as TextBlock).Text;//定位第5列选中行单元格，色彩*/
-                string DataGridStuff_Concentration = (DataGridStuff.Columns[7].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第6列选中行单元格，浓度
-                string DataGridStuff_GRAVITY = (DataGridStuff.Columns[8].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第7列选中行单元格，比重
-                /*stuff_Color.Background = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background;//定位第5列选中行单元格，色彩，背景色传递至色彩框背景色*/
-                stuff_ProductCode.Text = DataGridStuff_ProductCode.ToString();//填入原料代码
-                stuff_ProductName.Text = DataGridStuff_ProductName.ToString();//填入原料名称
-                stuff_Price.Text = DataGridStuff_Price.ToString();//填入价格
-                stuff_ProductType.Text = DataGridStuff_ProductType.ToString();//填入类型 
-                stuff_ProductUnit.Text = DataGridStuff_ProductUnit.ToString();//填入供应商           
-                /*stuff_Color.Text = DataGridStuff_Color.ToString();//填入色彩数据*/
-                stuff_Concentration.Text = DataGridStuff_Concentration.ToString();//填入浓度
-                stuff_GRAVITY.Text = DataGridStuff_GRAVITY.ToString();//填入比重
+                /*定位选中行及指定列单元格文本信息*/
+                string DataGridStuff_ProductCode = (DataGridStuff.Columns[1].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第0列，原料代码
+                string DataGridStuff_ProductName = (DataGridStuff.Columns[2].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第1列，原料名称
+                string DataGridStuff_Price = (DataGridStuff.Columns[3].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第2列，价格
+                string DataGridStuff_ProductUnit = (DataGridStuff.Columns[4].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第3列，供应商           
+                string DataGridStuff_ProductType = (DataGridStuff.Columns[5].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第4列，类型
+                //string DataGridStuff_Color = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum])as TextBlock).Text;//定位第5列，色彩
+                string DataGridStuff_Concentration = (DataGridStuff.Columns[7].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第6列选中行单元格文本信息并去除空白字符，浓度
+                string DataGridStuff_GRAVITY = (DataGridStuff.Columns[8].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第7列，比重
+                /*stuff_Color.Background = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background;//定位第5列，色彩，背景色传递至色彩框背景色*/
+                /*填写信息至指定文本框*/
+                stuff_ProductCode.Text = DataGridStuff_ProductCode.Trim();//原料代码，去除空白字符
+                stuff_ProductName.Text = DataGridStuff_ProductName.Trim();//原料名称，去除空白字符
+                stuff_Price.Text = DataGridStuff_Price;//价格
+                stuff_ProductType.Text = DataGridStuff_ProductType;//类型 
+                stuff_ProductUnit.Text = DataGridStuff_ProductUnit;//供应商           
+                /*stuff_Color.Text = DataGridStuff_Color;//色彩数据*/
+                stuff_Concentration.Text = DataGridStuff_Concentration;//浓度
+                stuff_GRAVITY.Text = DataGridStuff_GRAVITY;//比重
                 /*if (DataGridStuff_ProductType.ToString() == "0") stuff_ProductType.Text = "染料";//判断类型1-染料。2-助剂。3-粉体助剂。
                 if (DataGridStuff_ProductType.ToString() == "1") stuff_ProductType.Text = "助剂";
                 if (DataGridStuff_ProductType.ToString() == "2") stuff_ProductType.Text = "粉体助剂";*/
@@ -135,7 +137,7 @@ namespace Audit.View
                 {
                     stuff_Color.Background = new SolidColorBrush(System.Windows.Media.Color.FromArgb(255, 255, 255, 255));//白色传递至色彩框背景色
                 }
-                product_Codetemp.ProductCode = stuff_ProductCode.Text;
+                product_temp.ProductCode = DataGridStuff_ProductCode;//写入sql实体缓存
             }       
 
         }
diff --git a/ViewModel/StuffViewModel.cs b/ViewModel/StuffViewModel.cs
index f300ba3..ef4e7ec 100644
--- a/ViewModel/StuffViewModel.cs
+++ b/ViewModel/StuffViewModel.cs
@@ -43,7 +43,7 @@ namespace Audit.ViewModel
         {
             products = new ProductProvider().Select();
             DispatcherTimer timer = new DispatcherTimer();//每5秒调用一次Tick_Event
-            timer.Interval = TimeSpan.FromSeconds(1); 
+            timer.Interval = TimeSpan.FromSeconds(5); 
             timer.Tick += Tick_Event;
             timer.Start();
         }