From d157706db546e95729c0653ad43cf8313eeaf0b9 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Wed, 11 Mar 2026 11:02:23 +0800
Subject: [PATCH] commit

---
 .../java/com/budwk/app/sys/controller/SysUnitController.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/budwk/app/sys/controller/SysUnitController.java b/src/main/java/com/budwk/app/sys/controller/SysUnitController.java
index 22c19951..6aad02ab 100644
--- a/src/main/java/com/budwk/app/sys/controller/SysUnitController.java
+++ b/src/main/java/com/budwk/app/sys/controller/SysUnitController.java
@@ -299,7 +299,7 @@ public class SysUnitController {
                                 )
                         ));
             }
-            List<Tree<String>> treeList = TreeUtil.build(nodeList, StrUtil.blankToDefault(pid, "J"));
+            List<Tree<String>> treeList = TreeUtil.build(nodeList, StrUtil.blankToDefault(pid, "0"));
             return Result.success(treeList);
         } catch (Exception e) {
             return Result.error();