diff --git a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx
index 5b83614..9b75c67 100644
--- a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx
+++ b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx
@@ -115,6 +115,9 @@
                                                     EnableTextSelection="True" AllowColumnLocking="true">
                                                     <Columns>
                                                         <f:RowNumberField EnablePagingNumber="true" HeaderText="序号" Width="60px" HeaderTextAlign="Center" TextAlign="Center"/>
+                                                        <f:RenderField Width="100px" HeaderText="管线号" ColumnID="pipe_no" DataField="pipe_no"
+                                                            FieldType="String" HeaderTextAlign="Center" TextAlign="Center">
+                                                        </f:RenderField>
                                                         <f:RenderField Width="100px" HeaderText="图号" ColumnID="drawing_number" DataField="drawing_number"
                                                             FieldType="String" HeaderTextAlign="Center" TextAlign="Center">
                                                         </f:RenderField>
@@ -131,6 +134,9 @@
                                                             FieldType="String" HeaderTextAlign="Center" TextAlign="Center">
                                                         </f:RenderField>
                                                     </Columns>
+                                                    <Listeners>
+                                                        <f:Listener Event="dataload" Handler="onGrid2DataLoad" />
+                                                    </Listeners>
                                                 </f:Grid>
                                             </Items>
                                         </f:Region>
@@ -177,6 +183,9 @@
                                                             FieldType="String" HeaderTextAlign="Center" TextAlign="Center">
                                                         </f:RenderField>
                                                     </Columns>
+                                                    <Listeners>
+                                                        <f:Listener Event="dataload" Handler="onGrid3DataLoad" />
+                                                    </Listeners>
                                                 </f:Grid>
                                             </Items>
                                         </f:Region>
@@ -203,5 +212,13 @@
        
 
     </form>
+    <script type="text/javascript">
+        function onGrid2DataLoad(event) {
+            this.mergeColumns(['drawing_number']);
+        }
+        function onGrid3DataLoad(event) {
+            this.mergeColumns(['pipe_no']);
+        }
+    </script>
 </body>
 </html>
diff --git a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs
index 5f0ab53..3438056 100644
--- a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs
+++ b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs
@@ -426,94 +426,10 @@ namespace FineUIPro.Web.HJGL.DataIn
             Grid1.DataSource = dt;
             Grid1.DataBind();
 
-            // Grid2: 按图号合并 — 图号、类型、规格、描述相同的，数量累加
-            if (dt != null && dt.Rows.Count > 0)
-            {
-                DataTable dtGroupByDrawing = new DataTable();
-                dtGroupByDrawing.Columns.Add("id");
-                dtGroupByDrawing.Columns.Add("drawing_number");
-                dtGroupByDrawing.Columns.Add("category");
-                dtGroupByDrawing.Columns.Add("spec");
-                dtGroupByDrawing.Columns.Add("qty");
-                dtGroupByDrawing.Columns.Add("description");
-                var groups2 = dt.AsEnumerable()
-                    .GroupBy(r => new
-                    {
-                        drawing_number = r.Field<string>("drawing_number") ?? "",
-                        category = r.Field<string>("category") ?? "",
-                        spec = r.Field<string>("spec") ?? "",
-                        description = r.Field<string>("description") ?? ""
-                    })
-                    .Select(g => new
-                    {
-                        g.Key.drawing_number,
-                        g.Key.category,
-                        g.Key.spec,
-                        g.Key.description,
-                        qty = g.Sum(r => Funs.GetNewDecimalOrZero(r.Field<string>("qty")))
-                    });
-                foreach (var g in groups2)
-                {
-                    DataRow newRow = dtGroupByDrawing.NewRow();
-                    newRow["id"] = Guid.NewGuid().ToString();
-                    newRow["drawing_number"] = g.drawing_number;
-                    newRow["category"] = g.category;
-                    newRow["spec"] = g.spec;
-                    newRow["qty"] = g.qty;
-                    newRow["description"] = g.description;
-                    dtGroupByDrawing.Rows.Add(newRow);
-                }
-                Grid2.DataSource = dtGroupByDrawing;
-            }
-            else
-            {
-                Grid2.DataSource = null;
-            }
+            Grid2.DataSource = dt;
             Grid2.DataBind();
 
-            // Grid3: 按管线号合并 — 类型、规格、描述相同的，数量累加（不展示图号）
-            if (dt != null && dt.Rows.Count > 0)
-            {
-                DataTable dtGroupByPipe = new DataTable();
-                dtGroupByPipe.Columns.Add("id");
-                dtGroupByPipe.Columns.Add("pipe_no");
-                dtGroupByPipe.Columns.Add("category");
-                dtGroupByPipe.Columns.Add("spec");
-                dtGroupByPipe.Columns.Add("qty");
-                dtGroupByPipe.Columns.Add("description");
-                var groups3 = dt.AsEnumerable()
-                    .GroupBy(r => new
-                    {
-                        pipe_no = r.Field<string>("pipe_no") ?? "",
-                        category = r.Field<string>("category") ?? "",
-                        spec = r.Field<string>("spec") ?? "",
-                        description = r.Field<string>("description") ?? ""
-                    })
-                    .Select(g => new
-                    {
-                        g.Key.pipe_no,
-                        g.Key.category,
-                        g.Key.spec,
-                        g.Key.description,
-                        qty = g.Sum(r => Funs.GetNewDecimalOrZero(r.Field<string>("qty")))
-                    });
-                foreach (var g in groups3)
-                {
-                    DataRow newRow = dtGroupByPipe.NewRow();
-                    newRow["id"] = Guid.NewGuid().ToString();
-                    newRow["pipe_no"] = g.pipe_no;
-                    newRow["category"] = g.category;
-                    newRow["spec"] = g.spec;
-                    newRow["qty"] = g.qty;
-                    newRow["description"] = g.description;
-                    dtGroupByPipe.Rows.Add(newRow);
-                }
-                Grid3.DataSource = dtGroupByPipe;
-            }
-            else
-            {
-                Grid3.DataSource = null;
-            }
+            Grid3.DataSource = dt;
             Grid3.DataBind();
         }      
         #region 双击事件