diff --git a/src/modules/product/product.service.ts b/src/modules/product/product.service.ts
index eacf1e4..fc6c9fc 100644
--- a/src/modules/product/product.service.ts
+++ b/src/modules/product/product.service.ts
@@ -57,7 +57,6 @@ export class ProductService {
           keyword: `%${keyword}%`
         }
       );
-   
     }
     return paginate<ProductEntity>(sqb, {
       page,
@@ -69,9 +68,9 @@ export class ProductService {
    * 新增
    */
   async create(dto: ProductDto): Promise<void> {
-    const { name, companyId } = dto;
+    const { name, companyId, productSpecification } = dto;
     const isExsit = await this.productRepository.findOne({
-      where: { name, company: { id: companyId } }
+      where: { productSpecification, name, company: { id: companyId } }
     });
     if (isExsit) {
       throw new BusinessException(ErrorEnum.PRODUCT_EXIST);
@@ -86,6 +85,13 @@ export class ProductService {
    */
   async update(id: number, { fileIds, ...data }: Partial<ProductUpdateDto>): Promise<void> {
     await this.entityManager.transaction(async manager => {
+      const { name, companyId, productSpecification } = data;
+      const isExsit = await this.productRepository.findOne({
+        where: { productSpecification, name, company: { id: companyId } }
+      });
+      if (isExsit) {
+        throw new BusinessException(ErrorEnum.PRODUCT_EXIST);
+      }
       await manager.update(
         ProductEntity,
         id,
diff --git a/src/modules/system/dept/dept.service.ts b/src/modules/system/dept/dept.service.ts
index 8d846c3..08f9cfa 100644
--- a/src/modules/system/dept/dept.service.ts
+++ b/src/modules/system/dept/dept.service.ts
@@ -116,7 +116,6 @@ export class DeptService {
     }
 
     const deptTree = await this.deptRepository.findTrees({
-      depth: 2,
       relations: ['parent']
     });
 
diff --git a/src/modules/user/user.entity.ts b/src/modules/user/user.entity.ts
index 3df5839..e311827 100644
--- a/src/modules/user/user.entity.ts
+++ b/src/modules/user/user.entity.ts
@@ -1,5 +1,9 @@
+import { ApiHideProperty } from '@nestjs/swagger';
 import { Exclude } from 'class-transformer';
+import pinyin from 'pinyin';
 import {
+  BeforeInsert,
+  BeforeUpdate,
   Column,
   Entity,
   JoinColumn,
@@ -32,6 +36,25 @@ export class UserEntity extends CommonEntity {
   @Column({ nullable: true })
   nickname: string;
 
+  @ApiHideProperty()
+  @Column({
+    name: 'name_pinyin',
+    type: 'varchar',
+    length: 255,
+    nullable: true,
+    comment: '产品名称的拼音'
+  })
+  namePinyin: string;
+
+  @BeforeInsert()
+  @BeforeUpdate()
+  updateNamePinyin() {
+    this.namePinyin = pinyin(this.nickname, {
+      style: pinyin.STYLE_NORMAL,
+      heteronym: false
+    }).join('');
+  }
+
   @Column({ name: 'avatar', nullable: true })
   avatar: string;
 
diff --git a/src/modules/user/user.service.ts b/src/modules/user/user.service.ts
index aa4ee6c..e649a64 100644
--- a/src/modules/user/user.service.ts
+++ b/src/modules/user/user.service.ts
@@ -5,7 +5,7 @@ import Redis from 'ioredis';
 import { isEmpty, isNil, isNumber } from 'lodash';
 
 import { EntityManager, In, Like, Repository } from 'typeorm';
-
+import pinyin from 'pinyin';
 import { BusinessException } from '~/common/exceptions/biz.exception';
 import { ErrorEnum } from '~/constants/error-code.constant';
 import { ROOT_ROLE_ID, SYS_USER_INITPASSWORD } from '~/constants/system.constant';
@@ -268,7 +268,7 @@ export class UserService {
     if (keyword) {
       //关键字模糊查询product的name,productNumber,productSpecification
       queryBuilder.andWhere(
-        '(user.nickname like :keyword or dept.name like :keyword)',
+        '(user.nickname like :keyword or user.namePinyin like :keyword or dept.name like :keyword)',
         {
           keyword: `%${keyword}%`
         }