diff --git a/halftoneproject-master/BanBoShi/SysUI/ProcessStep/StepListFrm.cs b/halftoneproject-master/BanBoShi/SysUI/ProcessStep/StepListFrm.cs
index 42f78bc8..632480ff 100644
--- a/halftoneproject-master/BanBoShi/SysUI/ProcessStep/StepListFrm.cs
+++ b/halftoneproject-master/BanBoShi/SysUI/ProcessStep/StepListFrm.cs
@@ -31,7 +31,7 @@ namespace MaiMuAOI.SysUI.ProcessStep
                                                        //显示行号与列宽度自动调整
             dataGridView1.RowHeadersVisible = true;
             dataGridView1.RowHeadersWidth = 50;
-            dataGridView1.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders;//数据量过百绑定太变
+            dataGridView1.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing;// DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders;//数据量过百绑定太变
             dataGridView1.RowPostPaint += (sender, e) =>//序号列头
             {
                 SysMgr.showRowNum_onDataGrid_RowPostPaint(this.dataGridView1, sender, e);
diff --git a/halftoneproject-master/BanBoShi/SysUI/ProductAndStep/ProductListFrm.cs b/halftoneproject-master/BanBoShi/SysUI/ProductAndStep/ProductListFrm.cs
index b8395227..9676d55e 100644
--- a/halftoneproject-master/BanBoShi/SysUI/ProductAndStep/ProductListFrm.cs
+++ b/halftoneproject-master/BanBoShi/SysUI/ProductAndStep/ProductListFrm.cs
@@ -1,4 +1,5 @@
-using MaiMuAOI.SysCtrl;
+using HZH_Controls.Controls;
+using MaiMuAOI.SysCtrl;
 using Microsoft.Office.Interop.Excel;
 using Models;
 using Newtonsoft.Json;
@@ -9,6 +10,7 @@ using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Linq;
+using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
@@ -24,10 +26,20 @@ namespace MaiMuAOI.SysUI.ProductAndStep
 
         public ProductListFrm(bool isProductRevise = false)
         {
+            //设置窗体的双缓冲
+            this.SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.ResizeRedraw | ControlStyles.AllPaintingInWmPaint, true);
+            this.UpdateStyles();
+
             InitializeComponent();
             UIStyle.SetUIStyle(this);
             this.uiTitel1.FatherForm = this;
 
+            //利用反射设置DataGridView的双缓冲
+            Type dgvType = this.dataGridView1.GetType();
+            PropertyInfo pi = dgvType.GetProperty("DoubleBuffered",
+                BindingFlags.Instance | BindingFlags.NonPublic);
+            pi.SetValue(this.dataGridView1, true, null);
+
             this.tsbtnAdd.Enabled = this.tsbtnDel.Enabled = this.tsbtnSetting.Enabled = !isProductRevise;
             this.tsbtnRevise.Visible = isProductRevise;
             if (isProductRevise)
@@ -42,7 +54,7 @@ namespace MaiMuAOI.SysUI.ProductAndStep
                                                        //显示行号与列宽度自动调整
             dataGridView1.RowHeadersVisible = true;
             dataGridView1.RowHeadersWidth = 50;
-            dataGridView1.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders;//数据量过百绑定太变
+            dataGridView1.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing;//DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders;//数据量过百绑定太变
             dataGridView1.RowPostPaint += (sender, e) =>//序号列头
             {
                 SysMgr.showRowNum_onDataGrid_RowPostPaint(this.dataGridView1, sender, e);
@@ -53,6 +65,9 @@ namespace MaiMuAOI.SysUI.ProductAndStep
 
             //行列交叉处标题
             //if (dataGridView1.RowHeadersVisible) dataGridView1.TopLeftHeaderCell.Value = "SPH/CYL";
+
+            dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
+            dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.None;
             #endregion
 
             this.tbSearch.Top = toolStrip1.Top + 15;
@@ -67,7 +82,11 @@ namespace MaiMuAOI.SysUI.ProductAndStep
             if (selIndex > 0) liIndex = selIndex;
             else if (this.dataGridView1.CurrentRow != null)
                 liIndex = this.dataGridView1.CurrentRow.Index;
-            dataGridView1.DataSource = new BindingSource(list, null);
+
+            BindingSource bs = new BindingSource();
+            bs.DataSource = list;
+            dataGridView1.DataSource = list;
+            //dataGridView1.DataSource = new BindingSource(list, null);
             if (dataGridView1.Rows.Count > liIndex)
                 dataGridView1.CurrentCell = dataGridView1[1, liIndex];
             //如果产品存在设置问题，如无图纸，无流程显示颜色