diff --git a/src/Add-on/BoardBatchCurtail.ts b/src/Add-on/BoardBatchCurtail.ts
index 8747a4b42..1de6c0712 100644
--- a/src/Add-on/BoardBatchCurtail.ts
+++ b/src/Add-on/BoardBatchCurtail.ts
@@ -122,9 +122,11 @@ export class BoardBatchCurtail implements Command
                     let halfCount = spts.length / 2;
                     let isFront = indexs[0] < halfCount;
                     if (indexs.length === halfCount && indexs.every(i => (i < halfCount) === isFront))
-                        br.ApplyMatrix(MoveMatrix(d.vec.clone().multiplyScalar(0.5)));
-                    else //进行内缩
-                        br.MoveStretchPoints(indexs, d.vec);
+                        continue;
+                    // br.ApplyMatrix(MoveMatrix(d.vec.clone().multiplyScalar(0.5)));
+
+                    //进行内缩
+                    br.MoveStretchPoints(indexs, d.vec);
                 }
             }
         }