diff --git a/yudao-module-configure/yudao-module-configure-biz/src/main/java/cn/iocoder/yudao/module/configure/controller/admin/tracetemplate/vo/TraceTemplateCreateReqVO.java b/yudao-module-configure/yudao-module-configure-biz/src/main/java/cn/iocoder/yudao/module/configure/controller/admin/tracetemplate/vo/TraceTemplateCreateReqVO.java
index 9d5b30f..ff3cce3 100644
--- a/yudao-module-configure/yudao-module-configure-biz/src/main/java/cn/iocoder/yudao/module/configure/controller/admin/tracetemplate/vo/TraceTemplateCreateReqVO.java
+++ b/yudao-module-configure/yudao-module-configure-biz/src/main/java/cn/iocoder/yudao/module/configure/controller/admin/tracetemplate/vo/TraceTemplateCreateReqVO.java
@@ -3,6 +3,8 @@ package cn.iocoder.yudao.module.configure.controller.admin.tracetemplate.vo;
 import lombok.*;
 import java.util.*;
 import io.swagger.annotations.*;
+import org.hibernate.validator.constraints.Length;
+
 import javax.validation.constraints.*;
 
 @ApiModel("管理后台 - 溯源模板创建 Request VO")
@@ -10,6 +12,8 @@ import javax.validation.constraints.*;
 public class TraceTemplateCreateReqVO {
 
     @ApiModelProperty(value = "模板名称")
+    @NotBlank(message = "模板名称不能为空")
+    @Length(max = 32, message = "模板名称最长32个字符")
     private String templateName;
 
     @ApiModelProperty(value = "商品编码", required = true)
diff --git a/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/CodeController.java b/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/CodeController.java
index 55f1268..51685e7 100644
--- a/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/CodeController.java
+++ b/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/CodeController.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.identity.controller.admin.code;
 
+import cn.hutool.core.bean.BeanUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
@@ -93,7 +94,7 @@ public class CodeController {
 
         List<CodeDO> list = codeService.getCodesByGenerateRecordId(generateRecordId);
         // 导出 Excel
-        List<CodeExcelVO> datas = CodeConvert.INSTANCE.convertList02(list);
+        List<CodeExcelVO> datas = BeanUtil.copyToList(list, CodeExcelVO.class);
         //拼接getIdentityCode路径
         for (CodeExcelVO codeExcelVO : datas) {
             String identityCode = qrCodeProperties.getUrl() + codeExcelVO.getIdentityCode();
diff --git a/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/vo/CodeExcelVO.java b/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/vo/CodeExcelVO.java
index 57b6721..c9a37a2 100644
--- a/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/vo/CodeExcelVO.java
+++ b/yudao-module-identity/yudao-module-identity-biz/src/main/java/cn/iocoder/yudao/module/identity/controller/admin/code/vo/CodeExcelVO.java
@@ -49,7 +49,7 @@ public class CodeExcelVO {
     @ExcelProperty("经销商编码")
     private String dealerId;
 
-    @ExcelProperty("所属商户编码")
+    @ExcelProperty("所属商户ID")
     private Long belongBusinessId;
 
     @ExcelProperty("所属商户名称")
diff --git a/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/BlockCertificateSaveReqVO.java b/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/BlockCertificateSaveReqVO.java
index 2cb0346..263f86e 100644
--- a/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/BlockCertificateSaveReqVO.java
+++ b/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/BlockCertificateSaveReqVO.java
@@ -28,7 +28,7 @@ public class BlockCertificateSaveReqVO {
     private Integer operateType;
 
     @ApiModelProperty(value = "操作类型描述")
-    @Length(max = 255)
+    @Length(max = 255, message = "操作类型描述最大长度不能超过255个字符")
     private String operateName;
 
     @ApiModelProperty(value = "操作对象id：根据operate_type的值，存储不同关联表的id")
@@ -42,7 +42,7 @@ public class BlockCertificateSaveReqVO {
 
     @ApiModelProperty(value = "环节名称", required = true)
     @NotNull(message = "环节名称不能为空")
-    @Length(max = 255)
+    @Length(max = 255, message = "环节名称最大长度不能超过255个字符")
     private String linkName;
 
     @ApiModelProperty(value = "上链状态 0未上链  1已上链")
diff --git a/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/OperateDetailSaveReqVO.java b/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/OperateDetailSaveReqVO.java
index c8b18cd..de76e4d 100644
--- a/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/OperateDetailSaveReqVO.java
+++ b/yudao-module-product/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/harvestbatch/vo/OperateDetailSaveReqVO.java
@@ -16,7 +16,7 @@ public class OperateDetailSaveReqVO {
     private Long id;
 
     @ApiModelProperty(value = "内容标题")
-    @Length(max = 255)
+    @Length(max = 255, message = "内容标题最大长度不能超过255个字符")
     private String title;
 
     @ApiModelProperty(value = "内容类型，详见字典")
@@ -24,11 +24,11 @@ public class OperateDetailSaveReqVO {
     private Integer type;
 
     @ApiModelProperty(value = "详细内容，如图片视频url地址、文本、文件链接等")
-    @Length(max = 1024)
+    @Length(max = 1024, message = "详细内容最大长度不能超过1024个字符")
     private String content;
 
     @ApiModelProperty(value = "链接地址")
-    @Length(max = 255)
+    @Length(max = 255, message = "链接地址最大长度不能超过255个字符")
     private String linkText;
 
     @ApiModelProperty(value = "是否扫码展示")