diff --git a/src/main/java/com/ruoyi/airline/controller/AirlineFileGroupController.java b/src/main/java/com/ruoyi/airline/controller/AirlineFileGroupController.java
index b88b6a1..be0e020 100644
--- a/src/main/java/com/ruoyi/airline/controller/AirlineFileGroupController.java
+++ b/src/main/java/com/ruoyi/airline/controller/AirlineFileGroupController.java
@@ -113,7 +113,10 @@ public class AirlineFileGroupController extends BaseController {
      */
     @PostMapping("/airlineList")
     @Operation(summary = "根据用户ID查询所有符合条件的航线")
-    public AjaxResult selectAirlineListByUserId(@RequestBody AirlineFileDTO dto) {
+    public AjaxResult selectAirlineListByUserId(@RequestBody(required = false) AirlineFileDTO dto) {
+        if (dto == null) {
+            dto = new AirlineFileDTO();
+        }
         dto.setCreateBy(String.valueOf(SecurityUtils.getUserId()));
         List<AirlineFileDTO> list = iAirlineFileGroupService.selectAirlineListByUserId(dto);
         return success(list);