diff --git a/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/category/CategoryController.java b/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/category/CategoryController.java
new file mode 100644
index 0000000..215a39c
--- /dev/null
+++ b/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/category/CategoryController.java
@@ -0,0 +1,28 @@
+package com.electromagnetic.industry.software.data.manage.controller.category;
+
+import com.electromagnetic.industry.software.data.manage.facade.Category.CategoryFacade;
+import electromagnetic.data.framework.share.model.ElectromagneticResult;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+
+@RequestMapping("/data/ed/category")
+@RestController
+public class CategoryController {
+
+    @Resource
+    CategoryFacade categoryFacade;
+
+    /**
+     * 目录树查询
+     */
+    @ApiOperation(value = "目录树查询", notes = "")
+    @RequestMapping(value = "/tree", method = RequestMethod.GET)
+    public ElectromagneticResult<?> categoryTree() {
+        return categoryFacade.categoryTree();
+    }
+
+}
diff --git a/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/user/UserController.java b/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/user/UserController.java
index f47a2dd..9eea355 100644
--- a/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/user/UserController.java
+++ b/bootstrap/src/main/java/com/electromagnetic/industry/software/data/manage/controller/user/UserController.java
@@ -45,7 +45,6 @@ public class UserController {
     @ApiOperation(value = "获取单条用户信息", notes = "")
     @RequestMapping(value = "/getInfo", method = RequestMethod.GET)
     public ElectromagneticResult<?> getSingleUser(GetSingleUserRequest getSingleUserRequest) {
-        System.out.println(getSingleUserRequest.getUserId());
         return userFacade.getSingleUser(getSingleUserRequest);
     }
 
diff --git a/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/category/model/Category.java b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/category/model/Category.java
new file mode 100644
index 0000000..6643fc2
--- /dev/null
+++ b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/category/model/Category.java
@@ -0,0 +1,82 @@
+package com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model;
+
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+@Data
+public class Category implements Serializable {
+
+    /**
+     * 主键ID
+     */
+    private Long id;
+
+    /**
+     * 目录类型ID
+     */
+    private String categoryTypeId;
+
+    /**
+     * 上级编码，为空则为一级
+     */
+    private String parentId;
+
+    /**
+     * 目录编码
+     */
+    private String categoryId;
+
+    /**
+     * 目录名称
+     */
+    private String categoryName;
+
+    /**
+     * 目录状态
+     */
+    private String categoryStatus;
+
+    /**
+     * 创建人
+     */
+    private String creator;
+
+    /**
+     * 创建人姓名
+     */
+    private String creatorName;
+
+    /**
+     * 创建时间
+     */
+    private Date gmtCreate;
+
+    /**
+     * 编辑人
+     */
+    private String modifier;
+
+    /**
+     * 编辑人姓名
+     */
+    private String modifierName;
+
+    /**
+     * 编辑时间
+     */
+    private Date gmtModified;
+
+    /**
+     * 是否有效：0-无效 1-有效
+     */
+    private int effectFlag;
+
+    /**
+     * 子目录
+     */
+    private List<Category> children = new ArrayList<>();
+}
diff --git a/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/repository/CategoryRepository.java b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/repository/CategoryRepository.java
new file mode 100644
index 0000000..42d01a0
--- /dev/null
+++ b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/repository/CategoryRepository.java
@@ -0,0 +1,18 @@
+package com.electromagnetic.industry.software.data.manage.domain.boardservice.user.repository;
+
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category;
+
+import java.util.List;
+
+public interface CategoryRepository {
+
+    /**
+     * 获取顶级节点
+     */
+    List<Category> getTopCategories();
+
+    /**
+     * 获取所有节点
+     */
+    List<Category> getAllCategories();
+}
diff --git a/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/CategoryService.java b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/CategoryService.java
new file mode 100644
index 0000000..1a62adb
--- /dev/null
+++ b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/CategoryService.java
@@ -0,0 +1,14 @@
+package com.electromagnetic.industry.software.data.manage.domain.boardservice.user.service;
+
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category;
+
+import java.util.List;
+
+public interface CategoryService {
+
+    /**
+     * 构建树结构
+     */
+    public List<Category> buildCategoryTree();
+
+}
diff --git a/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/TokenService.java b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/TokenService.java
index a17daed..2bdacf1 100644
--- a/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/TokenService.java
+++ b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/TokenService.java
@@ -1,6 +1,5 @@
 package com.electromagnetic.industry.software.data.manage.domain.boardservice.user.service;
 
-import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.model.Token;
 import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.model.User;
 import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.model.UserLoginInfo;
 
diff --git a/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/impl/CategoryServiceImpl.java b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/impl/CategoryServiceImpl.java
new file mode 100644
index 0000000..ab1cc51
--- /dev/null
+++ b/domain/src/main/java/com/electromagnetic/industry/software/data/manage/domain/boardservice/user/service/impl/CategoryServiceImpl.java
@@ -0,0 +1,83 @@
+package com.electromagnetic.industry.software.data.manage.domain.boardservice.user.service.impl;
+
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category;
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.repository.CategoryRepository;
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.service.CategoryService;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Service
+public class CategoryServiceImpl implements CategoryService {
+
+    @Resource
+    CategoryRepository categoryRepository;
+
+    /**
+     * 构建树结构
+     */
+    @Override
+    public List<Category> buildCategoryTree(){
+        List<Category> categories = categoryRepository.getAllCategories();
+        List<Category> returnList = new ArrayList<>();
+        List<String> tempList = categories.stream().map(Category::getCategoryId).collect(Collectors.toList());
+        for (Category category : categories) {
+            if (!tempList.contains(category.getParentId())) {
+                recursionFn(categories, category);
+                returnList.add(category);
+            }
+        }
+        if (returnList.isEmpty()) {
+            returnList = categories;
+        }
+        return returnList;
+    }
+
+    /**
+     * 递归列表
+     * @param list
+     * @param category
+     */
+    private void recursionFn (List<Category> list, Category category) {
+        List<Category> childList = getChildList(list, category);
+        category.setChildren(childList);
+        for (Category child : childList) {
+            if (hasChild(list, child)) {
+                recursionFn(list, child);
+            }
+        }
+    }
+
+    /**
+     * 得到子节点列表
+     * @param list
+     * @param category
+     * @return
+     */
+    private List<Category> getChildList(List<Category> list, Category category) {
+        List<Category> childList = new ArrayList<>();
+        Iterator<Category> it = list.iterator();
+        while (it.hasNext()) {
+            Category child = it.next();
+            if (!StringUtils.isEmpty(child.getParentId()) && child.getParentId().equals(category.getCategoryId())) {
+                childList.add(child);
+            }
+        }
+        return childList;
+    }
+
+    /**
+     * 判断是否有子节点
+     * @param list
+     * @param category
+     * @return
+     */
+    private boolean hasChild(List<Category> list, Category category) {
+        return !getChildList(list, category).isEmpty();
+    }
+}
diff --git a/facade/src/main/java/com/electromagnetic/industry/software/data/manage/facade/Category/CategoryFacade.java b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/facade/Category/CategoryFacade.java
new file mode 100644
index 0000000..63b1509
--- /dev/null
+++ b/facade/src/main/java/com/electromagnetic/industry/software/data/manage/facade/Category/CategoryFacade.java
@@ -0,0 +1,12 @@
+package com.electromagnetic.industry.software.data.manage.facade.Category;
+
+import java.util.List;
+import electromagnetic.data.framework.share.model.ElectromagneticResult;
+
+public interface CategoryFacade {
+
+    /**
+     * 构建树结构
+     */
+    ElectromagneticResult<?> categoryTree();
+}
diff --git a/infrastructure/repository/src/main/java/com/electromagnetic/industry/software/data/manage/repository/dao/CategoryMapper.java b/infrastructure/repository/src/main/java/com/electromagnetic/industry/software/data/manage/repository/dao/CategoryMapper.java
new file mode 100644
index 0000000..762c437
--- /dev/null
+++ b/infrastructure/repository/src/main/java/com/electromagnetic/industry/software/data/manage/repository/dao/CategoryMapper.java
@@ -0,0 +1,22 @@
+package com.electromagnetic.industry.software.data.manage.repository.dao;
+
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+@Mapper
+public interface CategoryMapper {
+
+    /**
+     * 获取顶级节点
+     * @return
+     */
+    List<Category> selectTopCategories();
+
+    /**
+     * 获取所有节点
+     * @return
+     */
+    List<Category> selectAllCategories();
+}
diff --git a/infrastructure/repository/src/main/java/com/electromagnetic/industry/software/data/manage/repository/impl/CategoryRepositoryImpl.java b/infrastructure/repository/src/main/java/com/electromagnetic/industry/software/data/manage/repository/impl/CategoryRepositoryImpl.java
new file mode 100644
index 0000000..ae4471f
--- /dev/null
+++ b/infrastructure/repository/src/main/java/com/electromagnetic/industry/software/data/manage/repository/impl/CategoryRepositoryImpl.java
@@ -0,0 +1,33 @@
+package com.electromagnetic.industry.software.data.manage.repository.impl;
+
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category;
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.repository.CategoryRepository;
+import com.electromagnetic.industry.software.data.manage.repository.dao.CategoryMapper;
+import org.springframework.stereotype.Repository;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Repository
+public class CategoryRepositoryImpl implements CategoryRepository {
+
+    @Resource
+    CategoryMapper categoryMapper;
+
+    /**
+     * 获取顶级节点
+     */
+    @Override
+    public List<Category> getTopCategories(){
+        return categoryMapper.selectTopCategories();
+    }
+
+    /**
+     * 获取所有节点
+     */
+    @Override
+    public List<Category> getAllCategories(){
+        return categoryMapper.selectAllCategories();
+    }
+
+}
diff --git a/infrastructure/repository/src/main/resources/sqlmapper/CategoryMapper.xml b/infrastructure/repository/src/main/resources/sqlmapper/CategoryMapper.xml
new file mode 100644
index 0000000..86f06c8
--- /dev/null
+++ b/infrastructure/repository/src/main/resources/sqlmapper/CategoryMapper.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.electromagnetic.industry.software.data.manage.repository.dao.CategoryMapper">
+    <resultMap id="CategoryResultMap" type="com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category">
+        <id column="id" jdbcType="BIGINT" property="id" />
+        <result column="category_type_id" jdbcType="VARCHAR" property="categoryTypeId" />
+        <result column="parent_id" jdbcType="VARCHAR" property="parentId" />
+        <result column="category_id" jdbcType="VARCHAR" property="categoryId" />
+        <result column="category_name" jdbcType="VARCHAR" property="categoryName" />
+        <result column="category_status" jdbcType="VARCHAR" property="categoryStatus" />
+        <result column="creator" jdbcType="VARCHAR" property="creator" />
+        <result column="creator_name" jdbcType="VARCHAR" property="creatorName" />
+        <result column="gmt_create" jdbcType="TIMESTAMP" property="gmtCreate" />
+        <result column="modifier" jdbcType="VARCHAR" property="modifier" />
+        <result column="modifier_name" jdbcType="VARCHAR" property="modifierName" />
+        <result column="gmt_modified" jdbcType="TIMESTAMP" property="gmtModified" />
+        <result column="effect_flag" jdbcType="TINYINT" property="effectFlag" />
+    </resultMap>
+
+    <sql id="selectUserVo">
+        select category_type_id, parent_id, category_id, category_name, category_status,
+               creator, creator_name, gmt_create, modifier, modifier_name, gmt_modified, effect_flag
+        from ed_category
+    </sql>
+
+    <select id="selectTopCategories" resultMap="CategoryResultMap">
+        <include refid="selectUserVo" />
+        where parent_id = 0 and category_status="available"
+    </select>
+
+    <select id="selectAllCategories" resultMap="CategoryResultMap">
+        <include refid="selectUserVo" />
+        where category_status="available"
+    </select>
+</mapper>
\ No newline at end of file
diff --git a/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/user/CategoryFacadeImpl.java b/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/user/CategoryFacadeImpl.java
new file mode 100644
index 0000000..cd38858
--- /dev/null
+++ b/service/src/main/java/com/electromagnetic/industry/software/data/manage/service/facade/user/CategoryFacadeImpl.java
@@ -0,0 +1,26 @@
+package com.electromagnetic.industry.software.data.manage.service.facade.user;
+
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.category.model.Category;
+import com.electromagnetic.industry.software.data.manage.domain.boardservice.user.service.CategoryService;
+import com.electromagnetic.industry.software.data.manage.facade.Category.CategoryFacade;
+import electromagnetic.data.framework.share.model.ElectromagneticResult;
+import electromagnetic.data.framework.share.model.ElectromagneticResultUtil;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Service
+public class CategoryFacadeImpl implements CategoryFacade {
+
+    @Resource
+    CategoryService categoryService;
+
+    /**
+     * 构建树结构
+     */
+    public ElectromagneticResult<?> categoryTree(){
+        List<Category> list =categoryService.buildCategoryTree();
+        return ElectromagneticResultUtil.success(list);
+    }
+}