diff --git a/src/Add-on/DrawDrilling/DrawDrillingTool.ts b/src/Add-on/DrawDrilling/DrawDrillingTool.ts
index cd1855b5e..e1dde82e9 100644
--- a/src/Add-on/DrawDrilling/DrawDrillingTool.ts
+++ b/src/Add-on/DrawDrilling/DrawDrillingTool.ts
@@ -19,6 +19,7 @@ import { Face } from "../../Geometry/DrillParse/Face";
 import { equaln, MoveMatrix, ZAxis } from "../../Geometry/GeUtils";
 import { FaceDirection } from "../../UI/Store/BoardInterface";
 import { DrillingOption, SpacingType } from "../../UI/Store/drillInterface";
+import { Entity } from "../../DatabaseServices/Entity/Entity";
 
 
 export class DrawDrillingTool extends Singleton
@@ -489,13 +490,12 @@ export class DrawDrillingTool extends Singleton
     private MoveDrillEnts(drillent: ObjectId[], dist: number, dir = 1)
     {
         let offVec = new Vector3(dist * dir);
-
+        let ro = new Matrix4().extractRotation(this.m_Face.OCS);
         for (let objId of drillent)
         {
-            let d = objId.Object as GangDrill;
-            d.ApplyMatrix(this.m_Face.OCSInv)
-                .ApplyMatrix(MoveMatrix(offVec))
-                .ApplyMatrix(this.m_Face.OCS);
+            let d = objId.Object as Entity;
+
+            d.Position = d.Position.add(offVec.clone().applyMatrix4(ro));
         }
     }
     private CheckCollision(drills: ObjectId[][], refDrillList: ObjectId[][], woodPinss: ObjectId[][])
@@ -520,8 +520,8 @@ export class DrawDrillingTool extends Singleton
         //排钻是不是通孔
         const isTK = (ds: ObjectId[]) =>
         {
-            return ds.some(d => (d.Object as GangDrill).Type === GangDrillType.TK)
-        }
+            return ds.some(d => (d.Object as GangDrill).Type === GangDrillType.TK);
+        };
 
         for (let i = 0; i < drills.length; i++)
         {