From 876da821398e8bc2b14531edd4a569328161e3aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8C=97=E6=9E=B3?=
 <7854742+wang_rumeng@user.noreply.gitee.com>
Date: Fri, 19 Sep 2025 20:17:26 +0800
Subject: [PATCH] =?UTF-8?q?8s=E6=97=B6=E9=95=BF=E4=B8=8D=E8=B5=B0=E5=89=A7?=
 =?UTF-8?q?=E6=9C=AC=E6=8B=93=E5=B1=95?=
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---
 components/ChatInputBox/ChatInputBox.tsx | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/components/ChatInputBox/ChatInputBox.tsx b/components/ChatInputBox/ChatInputBox.tsx
index acd7d94..f79f976 100644
--- a/components/ChatInputBox/ChatInputBox.tsx
+++ b/components/ChatInputBox/ChatInputBox.tsx
@@ -162,6 +162,20 @@ export function ChatInputBox({ noData }: { noData: boolean }) {
       ...prev,
       [key]: value,
     }));
+    if (key === 'videoDuration') {
+      // 当选择 8s 时，强制关闭剧本扩展并禁用开关
+      if (value === '8s') {
+        setConfigOptions((prev) => ({
+          ...prev,
+          expansion_mode: false,
+        }));
+      } else {
+        setConfigOptions((prev) => ({
+          ...prev,
+          expansion_mode: true,
+        }));
+      }
+    }
   };
 
   const handleCreateVideo = async () => {
@@ -404,6 +418,7 @@ export function ChatInputBox({ noData }: { noData: boolean }) {
                         <Switch
                           size="small"
                           checked={configOptions.expansion_mode}
+                          disabled={configOptions.videoDuration === '8s'}
                           onChange={(checked) => onConfigChange('expansion_mode', checked)}
                         />
                       </div>