From 9246c5bd69d218c36ae9305c9b250f23a2c40589 Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期三, 29 四月 2026 14:33:56 +0800
Subject: [PATCH] fix(approve): 修复设备维修审批状态更新空指针异常

---
 src/main/java/com/ruoyi/project/system/mapper/SysRoleMapper.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/project/system/mapper/SysRoleMapper.java b/src/main/java/com/ruoyi/project/system/mapper/SysRoleMapper.java
index 507159b..f61cf5a 100644
--- a/src/main/java/com/ruoyi/project/system/mapper/SysRoleMapper.java
+++ b/src/main/java/com/ruoyi/project/system/mapper/SysRoleMapper.java
@@ -1,6 +1,8 @@
 package com.ruoyi.project.system.mapper;
 
 import java.util.List;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ruoyi.project.system.domain.SysRole;
 
 /**

--
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