diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/system/SysDeptController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/system/SysDeptController.java
index e47bdf6..34a4e5a 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/system/SysDeptController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/system/SysDeptController.java
@@ -188,7 +188,7 @@ public class SysDeptController extends BaseController
     @ApiOperation("查询下级")
     @GetMapping("/detpList")
     @ResponseBody
-    public AjaxResult getDeptBydeptId(@RequestParam(required = false)  Long deptId) {
+    public AjaxResult getDeptById(@RequestParam(required = false)  Long deptId) {
         return success(deptService.getDeptBydeptId(Objects.nonNull(deptId) ? deptId : 0));
     }
 }