diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/houselocation/vo/WareHouseLocationSaveReqVO.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/houselocation/vo/WareHouseLocationSaveReqVO.java
index 393937407..fa70d496b 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/houselocation/vo/WareHouseLocationSaveReqVO.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/houselocation/vo/WareHouseLocationSaveReqVO.java
@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.system.controller.admin.houselocation.vo;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 
+import javax.validation.constraints.Size;
 import java.math.BigDecimal;
 
 @Schema(description = "管理后台 - 库位新增/修改 Request VO")