diff --git a/src/DatabaseServices/BoardLinesReactor.ts b/src/DatabaseServices/BoardLinesReactor.ts
index d735426b1..7f24e2288 100644
--- a/src/DatabaseServices/BoardLinesReactor.ts
+++ b/src/DatabaseServices/BoardLinesReactor.ts
@@ -10,9 +10,10 @@ export class BoardLinesReactor
         app.CommandReactor.OnCommandEnd((cmdName: string, changeObjects: CADObject[], createObjects: CADObject[]) =>
         {
             for (let ent of changeObjects)
-            {
                 this.AutoChangeBoardLines(ent);
-            }
+
+            for (let ent of createObjects)
+                this.AutoChangeBoardLines(ent);
         });
     }
 
@@ -32,6 +33,8 @@ export class BoardLinesReactor
                     }
                 }
                 app.Editor.Prompt(`板${ent.BoardProcessOption.boardName}超长,无法自动翻转!长:${ent.Height},宽:${ent.Width}.`);
+                if (ent.BoardProcessOption.lines !== LinesType.CanReversal)
+                    ent.BoardProcessOption.lines = ent.Height > ent.Width ? LinesType.Positive : LinesType.Reverse;
             }
         }
     }