diff --git a/dl-module-repair/src/main/java/cn/iocoder/yudao/module/tickets/controller/admin/DlRepairTicketsController.java b/dl-module-repair/src/main/java/cn/iocoder/yudao/module/tickets/controller/admin/DlRepairTicketsController.java
index c9eb7997..934e40a1 100644
--- a/dl-module-repair/src/main/java/cn/iocoder/yudao/module/tickets/controller/admin/DlRepairTicketsController.java
+++ b/dl-module-repair/src/main/java/cn/iocoder/yudao/module/tickets/controller/admin/DlRepairTicketsController.java
@@ -80,7 +80,7 @@ public class DlRepairTicketsController {
      **/
     @GetMapping("/get")
     @Operation(summary = "查看一个工单的详细信息")
-    public CommonResult<?> getTicketsById(@RequestParam("id") String id,@RequestParam(required = false,value = "ifApp")Boolean ifApp) {
+    public CommonResult<?> getTicketsById(@RequestParam("id") String id,@RequestParam(required = false, value = "ifApp", defaultValue = "false")Boolean ifApp) {
         return success(dlRepairTicketsService.getTicketsById(id,ifApp));
     }