From d8de76178e6b6f6abaa4a5fc6b5ba98d5ad2909f Mon Sep 17 00:00:00 2001
From: laoluo <375119293@qq.com>
Date: Tue, 19 Oct 2021 19:18:46 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20SENSEBEE-7977:=20=E3=80=90label-bee?=
 =?UTF-8?q?=E3=80=91=E5=8D=95=E6=AD=A5=E9=AA=A4=E5=88=9B=E5=BB=BA=E7=9A=84?=
 =?UTF-8?q?=E6=97=B6=E5=80=99=EF=BC=8CtoolHeader=20=E4=B8=8A=E6=96=B9?=
 =?UTF-8?q?=E7=9A=84=E6=97=8B=E8=BD=AC=E7=82=B9=E5=87=BB=E4=B8=8D=E7=94=9F?=
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---
 .../src/views/MainView/toolHeader/headerOption/index.tsx    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/lb-components/src/views/MainView/toolHeader/headerOption/index.tsx b/packages/lb-components/src/views/MainView/toolHeader/headerOption/index.tsx
index d053720cf..17d8935dc 100644
--- a/packages/lb-components/src/views/MainView/toolHeader/headerOption/index.tsx
+++ b/packages/lb-components/src/views/MainView/toolHeader/headerOption/index.tsx
@@ -39,7 +39,11 @@ const HeaderOption: React.FC<IProps> = (props) => {
   const isBegin = props.isBegin || stepInfo?.tool === EToolName.Tag;
 
   const updateRotate = () => {
-    if (stepInfo.dataSourceStep !== 0) {
+    /**
+     * 1. 非第一步无法旋转
+     * 2. 单步骤不存在 dataSourceStep
+     */
+    if (stepInfo.dataSourceStep !== 0 && stepInfo.dataSourceStep !== undefined) {
       return;
     }