From a56af11eb987ffdf3917dbf48cdadff074706e5b Mon Sep 17 00:00:00 2001
From: qinhaoyan <qkiroc@126.com>
Date: Fri, 29 Nov 2024 17:26:10 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8Dform=20flex=E6=A8=A1?=
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---
 packages/amis-editor-core/src/layout/flex.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/amis-editor-core/src/layout/flex.ts b/packages/amis-editor-core/src/layout/flex.ts
index 90f39b51d60..149344a93f7 100644
--- a/packages/amis-editor-core/src/layout/flex.ts
+++ b/packages/amis-editor-core/src/layout/flex.ts
@@ -63,8 +63,11 @@ export default class FlexLayout implements LayoutInterface {
       if (position === 'right') {
         row = preRow;
       }
+      if (position === 'top') {
+        row = preRow + 1 || 0; // 如果往第一个元素上边插入，preRow为undefined，所以设置0
+      }
 
-      if (position === 'bottom' || position === 'top') {
+      if (position === 'bottom') {
         row = preRow + 1;
       }
     }