diff --git a/.vs/SGGL_SeDin/v17/DocumentLayout.json b/.vs/SGGL_SeDin/v17/DocumentLayout.json
new file mode 100644
index 00000000..ee0c6d15
--- /dev/null
+++ b/.vs/SGGL_SeDin/v17/DocumentLayout.json
@@ -0,0 +1,71 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "D:\\\u6570\u636E\\\u8BFA\u5FC5\u8FBE\\\u8D5B\u9F0E\\SGGL_SeDin\\",
+  "Documents": [],
+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
+          "DockedWidth": 386,
+          "SelectedChildIndex": -1,
+          "Children": [
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{e506b91c-c606-466a-90a9-123d1d1e12b3}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:130:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:132:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:133:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:134:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:1:0:{f2bd8fb8-fc94-3dae-a733-fd993c73cc87}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:131:0:{1fc202d4-d401-403c-9834-5b218574bb67}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:129:0:{13b12e3e-c1b4-4539-9371-4fe9a0d523fc}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:2:0:{f2bd8fb8-fc94-3dae-a733-fd993c73cc87}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:3:0:{f2bd8fb8-fc94-3dae-a733-fd993c73cc87}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:128:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:129:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{aa2115a1-9712-457b-9047-dbb71ca2cdd2}"
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/SGGL/BLL/HJGL/WeldingManage/PipelineService.cs b/SGGL/BLL/HJGL/WeldingManage/PipelineService.cs
index d9b24d48..e6047779 100644
--- a/SGGL/BLL/HJGL/WeldingManage/PipelineService.cs
+++ b/SGGL/BLL/HJGL/WeldingManage/PipelineService.cs
@@ -599,7 +599,7 @@ namespace BLL
                 newPipeline.FlowingSection = pipeline.FlowingSection;
                 db.HJGL_Pipeline.InsertOnSubmit(newPipeline);
                 db.SubmitChanges();
-            }
+            } 
         }
 
         /// <summary>