diff --git a/CCFlow/Components/BP.En30/Pub/Engine.cs b/CCFlow/Components/BP.En30/Pub/Engine.cs
index 7408c61d..fe3a6018 100644
--- a/CCFlow/Components/BP.En30/Pub/Engine.cs
+++ b/CCFlow/Components/BP.En30/Pub/Engine.cs
@@ -17,6 +17,7 @@ using System.Linq;
 using System.Collections.Generic;
 using Spire.Doc.Documents;
 using NPOI.SS.Formula.Functions;
+using System.Diagnostics;
 
 
 namespace BP.Pub
@@ -1331,6 +1332,16 @@ trgaph108\trleft5\trbrdrl\brdrs\brdrw10 \trbrdrt\brdrs\brdrw10 \trbrdrr\brdrs\br
                         docs.Paragraphs[1].Range.Delete();
                         docs.SaveAs2(path);
                         docs.Close();
+                        Process[] current = Process.GetProcesses();
+                        //遍历与当前进程名称相同的进程列表
+                        foreach (Process process in current)
+                        {
+                            //如果实例已经存在则kill当前进程
+                            if (process.ProcessName.ToUpper().Equals("WINWORD"))
+                            {
+                                process.Kill(); break;
+                            }
+                        }
                     }
                     catch (Exception ex)
                     {
@@ -1735,6 +1746,16 @@ trgaph108\trleft5\trbrdrl\brdrs\brdrw10 \trbrdrt\brdrs\brdrw10 \trbrdrr\brdrs\br
                         docs.Paragraphs[1].Range.Delete();
                         docs.SaveAs2(path);
                         docs.Close();
+                        Process[] current = Process.GetProcesses();
+                        //遍历与当前进程名称相同的进程列表
+                        foreach (Process process in current)
+                        {
+                            //如果实例已经存在则kill当前进程
+                            if (process.ProcessName.ToUpper().Equals("WINWORD"))
+                            {
+                                process.Kill(); break;
+                            }
+                        }
                     }
                     catch (Exception ex)
                     {