diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
index 3f1aec71d2..f0b7169574 100644
--- a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
@@ -170,6 +170,12 @@ public interface ErrorCodeConstants {
     ErrorCode MOLD_NOT_EXISTS = new ErrorCode(1_111_002, "模具不存在");
     ErrorCode MOLD_BRAND_PRODUCT_NOT_EXISTS = new ErrorCode(1_111_003, "模具产品不存在");
     ErrorCode MOLD_BRAND_PRODUCT_EXISTS = new ErrorCode(1_111_004, "模具产品已存在");
+    ErrorCode MOLD_CODE_DUPLICATE = new ErrorCode(1_003_000_004, "编码已存在");
+    ErrorCode MOLD_CODE_EMPTY = new ErrorCode(1_003_000_005, "模具编码不能为空");
+    ErrorCode MOLD_BRAND_CODE_DUPLICATE = new ErrorCode(1_003_000_006, "模具品牌编码已存在");
+    ErrorCode MOLD_BRAND_CODE_EMPTY = new ErrorCode(1_003_000_007, "模具品牌编码不能为空");
+
+
 
     ErrorCode AUTOCODE_RECORD_NOT_EXISTS = new ErrorCode(1_111_003, "编码生成记录不存在");
 
@@ -178,4 +184,5 @@ public interface ErrorCodeConstants {
     ErrorCode AUTOCODE_GEN_NOT_UNIQUE = new ErrorCode(1_111_006, "编码已存在");
 
     ErrorCode PRODUCT_REFERENCES_EXIST = new ErrorCode(1_003_000_000, "存在产品已被引用，请先删除引用。");
+
 }
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/mold/MoldBrandController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/mold/MoldBrandController.java
index a6386615d3..bc7e75b84c 100644
--- a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/mold/MoldBrandController.java
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/mold/MoldBrandController.java
@@ -133,8 +133,8 @@ public class MoldBrandController {
     @PostMapping("/mold/create")
     @Operation(summary = "创建模具")
     @PreAuthorize("@ss.hasPermission('erp:mold-brand:create')")
-    public CommonResult<Long> createMold(@Valid @RequestBody MoldDO mold) {
-        return success(moldBrandService.createMold(mold));
+    public CommonResult<Long> createMold(@Valid @RequestBody MoldSaveReqVO createReqVO) {
+        return success(moldBrandService.createMold(createReqVO));
     }
 
     @PutMapping("/mold/update")
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandService.java
index 1c04930fb0..221d9aa662 100644
--- a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandService.java
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandService.java
@@ -94,7 +94,7 @@ public interface MoldBrandService {
      * @param mold 创建信息
      * @return 编号
      */
-    Long createMold(@Valid MoldDO mold);
+    Long createMold(@Valid MoldSaveReqVO createReqVO);
 
     /**
      * 更新模具
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandServiceImpl.java
index 9e7ff01ca7..301325ed4c 100644
--- a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandServiceImpl.java
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldBrandServiceImpl.java
@@ -1,10 +1,13 @@
 package cn.iocoder.yudao.module.erp.service.mold;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.iocoder.yudao.framework.common.exception.ServiceException;
 import cn.iocoder.yudao.framework.common.pojo.PageParam;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.common.controller.admin.mold.vo.*;
 import cn.iocoder.yudao.module.common.dal.dataobject.mold.MoldBrandDO;
 import cn.iocoder.yudao.module.common.dal.dataobject.mold.MoldBrandProductDO;
@@ -21,6 +24,7 @@ import cn.iocoder.yudao.module.common.dal.mysql.moldrepair.MoldRepairLineMapper;
 import cn.iocoder.yudao.module.common.dal.mysql.moldrepair.MoldRepairMapper;
 import cn.iocoder.yudao.module.common.dal.mysql.moldticketresults.MoldTicketResultsMapper;
 import cn.iocoder.yudao.module.common.controller.admin.moldticketmanagement.enums.MoldPlanTypeEnum;
+import cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants;
 import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
 import cn.iocoder.yudao.module.erp.service.product.ErpProductUnitService;
 import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
@@ -65,6 +69,17 @@ public class MoldBrandServiceImpl implements MoldBrandService {
     @Override
     public Long createMoldBrand(MoldBrandSaveReqVO createReqVO) {
         // 插入
+//        MoldBrandDO moldBrand = BeanUtils.toBean(createReqVO, MoldBrandDO.class);
+        String Code = createReqVO.getCode();
+        if (StrUtil.isBlank(Code)) {
+            throw new ServiceException(ErrorCodeConstants.MOLD_BRAND_CODE_EMPTY);
+        }
+        boolean exists = moldBrandMapper.exists(
+                new LambdaQueryWrapperX<MoldBrandDO>().eq(MoldBrandDO::getCode, Code)
+        );
+        if (exists) {
+            throw new ServiceException(ErrorCodeConstants.MOLD_BRAND_CODE_DUPLICATE);
+        }
         MoldBrandDO moldBrand = BeanUtils.toBean(createReqVO, MoldBrandDO.class);
         moldBrandMapper.insert(moldBrand);
         // 返回
@@ -158,7 +173,18 @@ public class MoldBrandServiceImpl implements MoldBrandService {
         });
     }
     @Override
-    public Long createMold(MoldDO mold) {
+    public Long createMold(MoldSaveReqVO createReqVO) {
+        String Code = createReqVO.getCode();
+        if (StrUtil.isBlank(Code)) {
+            throw new ServiceException(ErrorCodeConstants.MOLD_CODE_EMPTY);
+        }
+        boolean exists = moldMapper.exists(
+                new LambdaQueryWrapperX<MoldDO>().eq(MoldDO::getCode, Code)
+        );
+        if (exists) {
+            throw new ServiceException(ErrorCodeConstants.MOLD_CODE_DUPLICATE);
+        }
+        MoldDO mold = BeanUtils.toBean(createReqVO, MoldDO.class);
         moldMapper.insert(mold);
         return mold.getId();
     }
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldServiceImpl.java
index 421e4aa6d9..9203395e65 100644
--- a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldServiceImpl.java
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/mold/MoldServiceImpl.java
@@ -1,12 +1,16 @@
 package cn.iocoder.yudao.module.erp.service.mold;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.iocoder.yudao.framework.common.exception.ServiceException;
 import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductCategoryDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductUnitDO;
 import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.transaction.annotation.Transactional;
@@ -41,6 +45,17 @@ public class MoldServiceImpl implements MoldService {
     @Override
     public Long createMold(MoldSaveReqVO createReqVO) {
         // 插入
+//        MoldDO mold = BeanUtils.toBean(createReqVO, MoldDO.class);
+        String Code = createReqVO.getCode();
+        if (StrUtil.isBlank(Code)) {
+            throw new ServiceException(ErrorCodeConstants.MOLD_CODE_EMPTY);
+        }
+        boolean exists = moldMapper.exists(
+                new LambdaQueryWrapperX<MoldDO>().eq(MoldDO::getCode, Code)
+        );
+        if (exists) {
+            throw new ServiceException(ErrorCodeConstants.MOLD_CODE_DUPLICATE);
+        }
         MoldDO mold = BeanUtils.toBean(createReqVO, MoldDO.class);
         moldMapper.insert(mold);
         // 返回