diff --git a/yudao-server/src/main/resources/application.yaml b/yudao-server/src/main/resources/application.yaml
index 57b12b38f..67218a6d8 100644
--- a/yudao-server/src/main/resources/application.yaml
+++ b/yudao-server/src/main/resources/application.yaml
@@ -43,6 +43,7 @@ springdoc:
   swagger-ui:
     enabled: true
     path: /swagger-ui
+  default-flat-param-object: true # 参见 https://doc.xiaominfo.com/docs/faq/v4/knife4j-parameterobject-flat-param 文档
 
 knife4j:
   enable: true