diff --git a/src/Add-on/BoardCutting/LinearCutting.ts b/src/Add-on/BoardCutting/LinearCutting.ts
index 51f9f2be8..3c1ec221f 100644
--- a/src/Add-on/BoardCutting/LinearCutting.ts
+++ b/src/Add-on/BoardCutting/LinearCutting.ts
@@ -1,13 +1,12 @@
 import { Intent } from "@blueprintjs/core";
 import { Line3, Matrix4, Quaternion, Vector3 } from "three";
 import { app } from "../../ApplicationServices/Application";
-import { arrayLast, arrayRemoveIf } from "../../Common/ArrayExt";
+import { arrayLast } from "../../Common/ArrayExt";
 import { AlignLineGroupRecord } from "../../DatabaseServices/AlignLine/AlignLineGroupRecord";
 import { Contour } from "../../DatabaseServices/Contour";
 import { Board, I2DModeling } from "../../DatabaseServices/Entity/Board";
 import { ExtrudeContourCurve } from "../../DatabaseServices/Entity/Extrude";
 import { BUL_IS_LINE_FUZZ, Polyline } from "../../DatabaseServices/Entity/Polyline";
-import { HardwareCompositeEntity } from "../../DatabaseServices/Hardware/HardwareCompositeEntity";
 import { Command } from "../../Editor/CommandMachine";
 import { PromptStatus } from "../../Editor/PromptResult";
 import { CreateContour2 } from "../../Geometry/CreateContour2";
@@ -280,34 +279,6 @@ export class LinearCutting implements Command
         br.HandleSpliteEntitys(spliteEnts);
         br.GrooveCheckAllAutoSplit();
 
-        //关联复合实体 重新关联
-        arrayRemoveIf(br.RelativeHardware, (hwdObjId) =>
-        {
-            if (!hwdObjId || hwdObjId.IsErase) return true;
-
-            for (let ent of spliteEnts)
-            {
-                let hwd = (hwdObjId.Object as HardwareCompositeEntity);
-                if (ent.BoundingBox.intersectsBox(hwd.BoundingBox))
-                {
-                    arrayRemoveIf(hwd.RelevanceBoards, (rbr) =>
-                    {
-                        return rbr && rbr.Object === br;
-                    });
-                    hwd.RelevanceBoards.push(ent.objectId);
-                    ent.RelativeHardware.push(hwdObjId);
-
-                    if (br.RelativeHandle.includes(hwdObjId))
-                    {
-                        arrayRemoveIf(br.RelativeHandle, (handle) => handle === hwdObjId);
-                        ent.RelativeHandle.push(hwdObjId);
-                    }
-
-                    return true;
-                }
-            }
-        });
-
         fixPath.SetBoardPath2d(br);
     }
 
diff --git a/src/Add-on/BoardCutting/ReferenceCutting.ts b/src/Add-on/BoardCutting/ReferenceCutting.ts
index d3acc202e..96887a599 100644
--- a/src/Add-on/BoardCutting/ReferenceCutting.ts
+++ b/src/Add-on/BoardCutting/ReferenceCutting.ts
@@ -1,11 +1,9 @@
 import { app } from "../../ApplicationServices/Application";
-import { arrayRemoveIf } from "../../Common/ArrayExt";
 import { InteractionLog, LogType } from "../../Common/Log";
 import { Board } from "../../DatabaseServices/Entity/Board";
 import { BoardType } from "../../DatabaseServices/Entity/BoardInterface";
 import { Line } from "../../DatabaseServices/Entity/Line";
 import { Polyline } from "../../DatabaseServices/Entity/Polyline";
-import { HardwareCompositeEntity } from "../../DatabaseServices/Hardware/HardwareCompositeEntity";
 import { Command } from "../../Editor/CommandMachine";
 import { PromptStatus } from "../../Editor/PromptResult";
 import { ZeroVec, equaln } from "../../Geometry/GeUtils";
@@ -173,34 +171,6 @@ export class ReferenceCutting implements Command
             br.ContourCurve = contours[0];
             br.HandleSpliteEntitys(spliteEntitys);
             br.GrooveCheckAllAutoSplit();
-
-            //关联复合实体 重新关联
-            arrayRemoveIf(br.RelativeHardware, (hwdObjId) =>
-            {
-                if (!hwdObjId || hwdObjId.IsErase) return true;
-
-                for (let ent of spliteEntitys)
-                {
-                    let hwd = (hwdObjId.Object as HardwareCompositeEntity);
-                    if (ent.BoundingBox.intersectsBox(hwd.BoundingBox))
-                    {
-                        arrayRemoveIf(hwd.RelevanceBoards, (rbr) =>
-                        {
-                            return rbr && rbr.Object === br;
-                        });
-                        hwd.RelevanceBoards.push(ent.objectId);
-                        ent.RelativeHardware.push(hwdObjId);
-
-                        if (br.RelativeHandle.includes(hwdObjId))
-                        {
-                            arrayRemoveIf(br.RelativeHandle, (handle) => handle === hwdObjId);
-                            ent.RelativeHandle.push(hwdObjId);
-                        }
-
-                        return true;
-                    }
-                }
-            });
         }
         app.Editor.Prompt(`切割成功: 有效${brs.length - failCount}个, 无效${failCount}个`, LogType.Info, Array.from(failList));
     }
diff --git a/src/DatabaseServices/Entity/Board.ts b/src/DatabaseServices/Entity/Board.ts
index 253388ade..5cd50b0c0 100644
--- a/src/DatabaseServices/Entity/Board.ts
+++ b/src/DatabaseServices/Entity/Board.ts
@@ -2133,7 +2133,7 @@ export class Board extends ExtrudeSolid
     }
     //del_exp2_end
 
-    //分裂后重新将排钻实体设置给不同的实体
+    //分裂后重新将排钻实体 关联五金 设置给不同的实体
     override HandleSpliteEntitys(splitEntitys: this[])
     {
         if (!splitEntitys.length) return;
@@ -2250,9 +2250,7 @@ export class Board extends ExtrudeSolid
 
                     d[1] = drIdss;
                 }
-
             }
-
         }
 
         //删除无父母的排钻
@@ -2266,6 +2264,33 @@ export class Board extends ExtrudeSolid
                         object.Erase();
                 }
         }
+
+        //重新关联复合实体
+        arrayRemoveIf(this.RelativeHardware, (hwdObjId) =>
+        {
+            if (!hwdObjId || hwdObjId.IsErase) return true;
+            for (let ent of splitEntitys)
+            {
+                let hwd = (hwdObjId.Object as HardwareCompositeEntity);
+                if (ent.BoundingBox.intersectsBox(hwd.BoundingBox))
+                {
+                    //原始板件删除这个五金
+                    arrayRemoveIf(hwd.RelevanceBoards, (rbr) => rbr?.Object === this);
+
+                    //五金与分裂的板关联
+                    hwd.RelevanceBoards.push(ent.objectId);
+                    ent.RelativeHardware.push(hwdObjId);
+
+                    //如果五金是把手 写入分裂的板的RelativeHandle
+                    if (this.RelativeHandle.includes(hwdObjId))
+                    {
+                        arrayRemoveIf(this.RelativeHandle, (handle) => handle === hwdObjId);
+                        ent.RelativeHandle.push(hwdObjId);
+                    }
+                    return true;
+                }
+            }
+        });
     }
 
     private BuildArcGeometry()