fix(customer): 修复导入失败的问题

buhuazhen

2026-03-17 607f00dc782a01dc76fd812fe976db62b1a491cd

 src/main/java/com/ruoyi/device/service/impl/DeviceMaintenanceServiceImpl.java

@@ -17,7 +17,6 @@

import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;