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diff --git a/HJGL_DS/FineUIPro.Web/File/page_9.pdf b/HJGL_DS/FineUIPro.Web/File/page_9.pdf
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diff --git a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs
index f7a8bf3..466c6d8 100644
--- a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs
+++ b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/DrawingRecognitionContent.aspx.cs
@@ -1,9 +1,12 @@
 using Aspose.Words.Rendering;
 using BLL;
+using Model;
 using Newtonsoft.Json.Linq;
 using System;
+using System.Collections.Generic;
 using System.Data;
 using System.IO;
+using System.Linq;
 using UglyToad.PdfPig;
 using UglyToad.PdfPig.Content;
 using UglyToad.PdfPig.Writer;
@@ -64,37 +67,7 @@ namespace FineUIPro.Web.HJGL.DataIn
                     {
                         return;
                     }
-                    using (var pdf = PdfDocument.Open(fileUrl))
-                    {
-
-                        for (int i = 0; i < pdf.NumberOfPages; i++)
-                        {
-                            var page = pdf.GetPage(i + 1);
-                            var rotation = page.Rotation;
-
-                            var outputPath = $"{rootPath}/File/page_{i + 1}.pdf";
-
-                            using (var writer = new PdfDocumentBuilder())
-                            {
-                                PdfPageBuilder newPage = null;
-                                if (rotation.Value != 0 && rotation.Value != 180)
-                                {
-                                    newPage = writer.AddPage(page.Height, page.Width);
-                                }
-                                else
-                                {
-                                    newPage = writer.AddPage(page.Width, page.Height);
-                                }
-
-                                newPage.CopyFrom(page);
-                                // 3. 关键：清除旋转标记 + 反向旋转内容（修正视觉方向）
-                                // 清除 /Rotate 标记
-                                newPage.SetRotation(new PageRotationDegrees(rotation.Value));
-                                var newPdf = writer.Build();
-                                File.WriteAllBytes(outputPath, newPdf);
-                            }
-                        }
-                    }
+                    
                 }
             }
         }
@@ -103,7 +76,71 @@ namespace FineUIPro.Web.HJGL.DataIn
         {
             Grid1.Hidden = true;
             contentPanel1.Hidden =false ;
+            string rootPath = Server.MapPath("~/");
+            Dictionary<string,List<int>> dic= new Dictionary<string,  List<int>>();
+            foreach (DataRow row in dt.Rows)
+            {
+                if (!dic.ContainsKey(row["pipe_no"].ToString()))
+                {
+                    dic.Add(row["pipe_no"].ToString().Trim(),new List<int>());
+                }
+                dic[row["pipe_no"].ToString().Trim()].Add(int.Parse(row["page_no"].ToString()));
+            }
+            using (var pdf = PdfDocument.Open(fileUrl))
+            {
 
+                for (int i = 0; i < pdf.NumberOfPages; i++)
+                {
+                    var page = pdf.GetPage(i + 1);
+                    var rotation = page.Rotation;
+
+                    string outputPath = "";
+                    string isono = "";
+                    foreach (string key in dic.Keys)
+                    {
+                        if (dic[key].IndexOf(i+1) >= 0)
+                        {
+                            isono = key;
+                            outputPath = $"{rootPath}/File/PDF/Pipe/" + key;
+                            if (!Directory.Exists(outputPath))
+                            {
+                                Directory.CreateDirectory(outputPath);
+                            }
+                            outputPath = $"{outputPath}/" + key + dic[key].IndexOf(i) + ".pdf";
+                        }
+                    } 
+
+                    using (var writer = new PdfDocumentBuilder())
+                    {
+                        PdfPageBuilder newPage = null;
+                        if (rotation.Value != 0 && rotation.Value != 180)
+                        {
+                            newPage = writer.AddPage(page.Height, page.Width);
+                        }
+                        else
+                        {
+                            newPage = writer.AddPage(page.Width, page.Height);
+                        }
+
+                        newPage.CopyFrom(page);
+                        // 3. 关键：清除旋转标记 + 反向旋转内容（修正视觉方向）
+                        // 清除 /Rotate 标记
+                        newPage.SetRotation(new PageRotationDegrees(rotation.Value));
+                        var newPdf = writer.Build();
+                        File.WriteAllBytes(outputPath, newPdf);
+
+                        var isoInfo = Funs.DB.HJGL_PW_IsoInfo.FirstOrDefault(x => x.ISO_IsoNo == isono && x.ProjectId==CurrUser.LoginProjectId);
+                        if (isoInfo != null)
+                        {  
+                            //保存文件到附件
+                            
+                            UploadFileService.SaveAttachUrl(UploadFileService.GetSourceByAttachUrl(outputPath.Replace(rootPath, ""), 10, null), outputPath.Replace(rootPath, ""), Const.HJGL_PipelineManageMenuId, isoInfo.ISO_ID);
+                        }
+                    }
+                }
+            }
+
+           
         }
 
         protected void btnAudit_Click(object sender, EventArgs e)
@@ -112,37 +149,40 @@ namespace FineUIPro.Web.HJGL.DataIn
             contentPanel1.Hidden = true;
             btnAudit.Hidden = true;
             btnSave.Hidden = false;
-            JObject jobject = JObject.Parse(resultdata.Value);
-            JArray jArray =  jobject.Value<JArray>("material_rows");
-            dt = new DataTable();
-            dt.Columns.Add("id");
-            dt.Columns.Add("pipe_no");
-            dt.Columns.Add("drawing_number");
-            dt.Columns.Add("seq_no");
-            dt.Columns.Add("category");
-            dt.Columns.Add("description");
-            dt.Columns.Add("spec");
-            dt.Columns.Add("qty");
-            dt.Columns.Add("page_no");
-            dt.Columns.Add("remark");
-
-            // 遍历并提取数据
-            foreach (JObject item in jArray)
+            if (!string.IsNullOrEmpty(resultdata.Value))
             {
-               var row  =  dt.NewRow();
-                row["id"] = item.Value<string>("id");
-                row["pipe_no"] = item.Value<string>("pipe_no");
-                row["drawing_number"] = item.Value<string>("drawing_number");
-                row["seq_no"] = item.Value<string>("seq_no");
-                row["category"] = item.Value<string>("category");
-                row["description"] = item.Value<string>("description");
-                row["spec"] = item.Value<string>("spec");
-                row["qty"] = item.Value<string>("qty");
-                row["page_no"] = item.Value<string>("page_no");
-                row["remark"] = item.Value<string>("remark");
-                dt.Rows.Add(row);
+                JObject jobject = JObject.Parse(resultdata.Value);
+                JArray jArray = jobject.Value<JArray>("material_rows");
+                dt = new DataTable();
+                dt.Columns.Add("id");
+                dt.Columns.Add("pipe_no");
+                dt.Columns.Add("drawing_number");
+                dt.Columns.Add("seq_no");
+                dt.Columns.Add("category");
+                dt.Columns.Add("description");
+                dt.Columns.Add("spec");
+                dt.Columns.Add("qty");
+                dt.Columns.Add("page_no");
+                dt.Columns.Add("remark");
+
+                // 遍历并提取数据
+                foreach (JObject item in jArray)
+                {
+                    var row = dt.NewRow();
+                    row["id"] = item.Value<string>("id");
+                    row["pipe_no"] = item.Value<string>("pipe_no");
+                    row["drawing_number"] = item.Value<string>("drawing_number");
+                    row["seq_no"] = item.Value<string>("seq_no");
+                    row["category"] = item.Value<string>("category");
+                    row["description"] = item.Value<string>("description");
+                    row["spec"] = item.Value<string>("spec");
+                    row["qty"] = item.Value<string>("qty");
+                    row["page_no"] = item.Value<string>("page_no");
+                    row["remark"] = item.Value<string>("remark");
+                    dt.Rows.Add(row);
+                }
+                BindGrid();
             }
-            BindGrid();
         }