diff --git a/gather-app/src/main/java/com/ruoyi/business/controller/BusinessTripApprovalController.java b/gather-app/src/main/java/com/ruoyi/business/controller/BusinessTripApprovalController.java
index b7281d7..4929a35 100644
--- a/gather-app/src/main/java/com/ruoyi/business/controller/BusinessTripApprovalController.java
+++ b/gather-app/src/main/java/com/ruoyi/business/controller/BusinessTripApprovalController.java
@@ -243,7 +243,7 @@ public class BusinessTripApprovalController extends BaseController {
 
     @ApiOperation("审批出差申请")
     @PostMapping("/approval")
-    public AjaxResult approval(ApprovaltBusinessDto dto) {
+    public AjaxResult approval(@RequestBody ApprovaltBusinessDto dto) {
         SysUser user = getLoginUser().getUser();
         String uuid = dto.getUuid();
         if (uuid == null) {