diff --git a/playground/src/api/service/question-bank/school-book.ts b/playground/src/api/service/question-bank/school-book.ts
index 642c69f..ba9bbe4 100644
--- a/playground/src/api/service/question-bank/school-book.ts
+++ b/playground/src/api/service/question-bank/school-book.ts
@@ -135,6 +135,7 @@ export async function getQuestionTypeList(params?: Record<string, any>) {
 const ALLOWED_ORIGINS = [
   'https://admin.xuexiaole.com',
   'https://tiku.qzdyai.com',
+  'https://tiku.lingxixue.com',
 ]
 const DEFAULT_ORIGIN = 'https://admin.xuexiaole.com'