diff --git a/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java b/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java
index 60aa8c2..50cedc3 100644
--- a/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java
+++ b/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java
@@ -51,4 +51,6 @@ public class ArticleDTO {
     private List<ArticleTagDTO> tags;
 
     private List<CommentDTO> articleComments;
+
+    private List<PortfolioArticleDTO> portfolios;
 }
diff --git a/src/main/java/com/rymcu/vertical/dto/PortfolioArticleDTO.java b/src/main/java/com/rymcu/vertical/dto/PortfolioArticleDTO.java
new file mode 100644
index 0000000..e50c381
--- /dev/null
+++ b/src/main/java/com/rymcu/vertical/dto/PortfolioArticleDTO.java
@@ -0,0 +1,21 @@
+package com.rymcu.vertical.dto;
+
+import lombok.Data;
+
+/**
+ * @author ronger
+ */
+@Data
+public class PortfolioArticleDTO {
+
+    private Integer id;
+
+    private Integer idPortfolio;
+
+    private Integer idArticle;
+
+    private String headImgUrl;
+
+    private String portfolioTitle;
+
+}
diff --git a/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java b/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java
index 31eed56..6194cee 100644
--- a/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java
+++ b/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java
@@ -3,6 +3,7 @@ package com.rymcu.vertical.mapper;
 import com.rymcu.vertical.core.mapper.Mapper;
 import com.rymcu.vertical.dto.ArticleDTO;
 import com.rymcu.vertical.dto.ArticleTagDTO;
+import com.rymcu.vertical.dto.PortfolioArticleDTO;
 import com.rymcu.vertical.entity.Article;
 import com.rymcu.vertical.entity.ArticleContent;
 import org.apache.ibatis.annotations.Param;
@@ -118,4 +119,20 @@ public interface ArticleMapper extends Mapper<Article> {
      * @return
      */
     List<ArticleDTO> selectArticlesByIdPortfolio(@Param("idPortfolio") Integer idPortfolio);
+
+    /**
+     * 查询作品集未绑定文章
+     * @param idPortfolio
+     * @param searchText
+     * @param idUser
+     * @return
+     */
+    List<ArticleDTO> selectUnbindArticlesByIdPortfolio(@Param("idPortfolio") Integer idPortfolio, @Param("searchText") String searchText, @Param("idUser") Integer idUser);
+
+    /**
+     * 查询文章所属作品集列表
+     * @param idArticle
+     * @return
+     */
+    List<PortfolioArticleDTO> selectPortfolioArticles(@Param("idArticle") Integer idArticle);
 }
diff --git a/src/main/java/com/rymcu/vertical/mapper/PortfolioMapper.java b/src/main/java/com/rymcu/vertical/mapper/PortfolioMapper.java
index 23a6d20..c259b09 100644
--- a/src/main/java/com/rymcu/vertical/mapper/PortfolioMapper.java
+++ b/src/main/java/com/rymcu/vertical/mapper/PortfolioMapper.java
@@ -31,4 +31,28 @@ public interface PortfolioMapper extends Mapper<Portfolio> {
      * @return
      */
     Integer selectCountArticleNumber(@Param("idPortfolio") Integer idPortfolio);
+
+    /**
+     * 查询文章是否已绑定
+     * @param idArticle
+     * @param idPortfolio
+     * @return
+     */
+    Integer selectCountPortfolioArticle(@Param("idArticle") Integer idArticle, @Param("idPortfolio") Integer idPortfolio);
+
+    /**
+     * 插入文章与作品集绑定数据
+     * @param idArticle
+     * @param idPortfolio
+     * @param maxSortNo
+     * @return
+     */
+    Integer insertPortfolioArticle(@Param("idArticle") Integer idArticle, @Param("idPortfolio") Integer idPortfolio, @Param("maxSortNo") Integer maxSortNo);
+
+    /**
+     * 查询作品集下最大排序号
+     * @param idPortfolio
+     * @return
+     */
+    Integer selectMaxSortNo(@Param("idPortfolio") Integer idPortfolio);
 }
diff --git a/src/main/java/com/rymcu/vertical/service/ArticleService.java b/src/main/java/com/rymcu/vertical/service/ArticleService.java
index 2ab3a97..497cdf8 100644
--- a/src/main/java/com/rymcu/vertical/service/ArticleService.java
+++ b/src/main/java/com/rymcu/vertical/service/ArticleService.java
@@ -96,4 +96,13 @@ public interface ArticleService extends Service<Article> {
      * @return
      */
     List<ArticleDTO> findArticlesByIdPortfolio(Integer idPortfolio);
+
+    /**
+     * 查询作品集下未绑定文章
+     * @param idPortfolio
+     * @param searchText
+     * @param idUser
+     * @return
+     */
+    List<ArticleDTO> selectUnbindArticles(Integer idPortfolio, String searchText, Integer idUser);
 }
diff --git a/src/main/java/com/rymcu/vertical/service/PortfolioService.java b/src/main/java/com/rymcu/vertical/service/PortfolioService.java
index 0d516bd..9291e5c 100644
--- a/src/main/java/com/rymcu/vertical/service/PortfolioService.java
+++ b/src/main/java/com/rymcu/vertical/service/PortfolioService.java
@@ -1,6 +1,7 @@
 package com.rymcu.vertical.service;
 
 import com.rymcu.vertical.core.service.Service;
+import com.rymcu.vertical.dto.PortfolioArticleDTO;
 import com.rymcu.vertical.dto.PortfolioDTO;
 import com.rymcu.vertical.dto.UserDTO;
 import com.rymcu.vertical.entity.Portfolio;
@@ -22,15 +23,35 @@ public interface PortfolioService extends Service<Portfolio> {
     List<PortfolioDTO> findUserPortfoliosByUser(UserDTO userDTO);
 
     /** 查询作品集
-     * @param id
+     * @param idPortfolio
      * @return
      */
-    PortfolioDTO findPortfolioDTOById(Integer id);
+    PortfolioDTO findPortfolioDTOById(Integer idPortfolio);
 
     /**
      * 保持/更新作品集
      * @param portfolio
+     * @throws BaseApiException
      * @return
      */
     Portfolio postPortfolio(Portfolio portfolio) throws BaseApiException;
+
+    /**
+     * 查询作品集下未绑定文章
+     *
+     * @param page
+     * @param rows
+     * @param searchText
+     * @param idPortfolio
+     * @throws BaseApiException
+     * @return
+     */
+    Map findUnbindArticles(Integer page, Integer rows, String searchText, Integer idPortfolio) throws BaseApiException;
+
+    /**
+     * 绑定文章
+     * @param portfolioArticle
+     * @return
+     */
+    Map bindArticle(PortfolioArticleDTO portfolioArticle);
 }
diff --git a/src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java b/src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java
index d3dcc44..c289f46 100644
--- a/src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java
+++ b/src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java
@@ -3,10 +3,7 @@ package com.rymcu.vertical.service.impl;
 import com.rymcu.vertical.core.constant.NotificationConstant;
 import com.rymcu.vertical.core.constant.ProjectConstant;
 import com.rymcu.vertical.core.service.AbstractService;
-import com.rymcu.vertical.dto.ArticleDTO;
-import com.rymcu.vertical.dto.ArticleTagDTO;
-import com.rymcu.vertical.dto.Author;
-import com.rymcu.vertical.dto.CommentDTO;
+import com.rymcu.vertical.dto.*;
 import com.rymcu.vertical.entity.Article;
 import com.rymcu.vertical.entity.ArticleContent;
 import com.rymcu.vertical.entity.Tag;
@@ -272,6 +269,15 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
         return list;
     }
 
+    @Override
+    public List<ArticleDTO> selectUnbindArticles(Integer idPortfolio, String searchText, Integer idUser) {
+        List<ArticleDTO> list = articleMapper.selectUnbindArticlesByIdPortfolio(idPortfolio,searchText,idUser);
+        list.forEach(article->{
+            genArticle(article,0);
+        });
+        return list;
+    }
+
     private ArticleDTO genArticle(ArticleDTO article, Integer type) {
         Author author = userService.selectAuthor(article.getArticleAuthorId());
         article.setArticleAuthor(author);
@@ -295,6 +301,9 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
         }
         List<CommentDTO> commentDTOList = commentService.getArticleComments(article.getIdArticle());
         article.setArticleComments(commentDTOList);
+
+        List<PortfolioArticleDTO> portfolioArticleDTOList = articleMapper.selectPortfolioArticles(article.getIdArticle());
+        article.setPortfolios(portfolioArticleDTOList);
         return article;
     }
 }
diff --git a/src/main/java/com/rymcu/vertical/service/impl/PortfolioServiceImpl.java b/src/main/java/com/rymcu/vertical/service/impl/PortfolioServiceImpl.java
index 51db999..3fc3a32 100644
--- a/src/main/java/com/rymcu/vertical/service/impl/PortfolioServiceImpl.java
+++ b/src/main/java/com/rymcu/vertical/service/impl/PortfolioServiceImpl.java
@@ -1,15 +1,17 @@
 package com.rymcu.vertical.service.impl;
 
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
 import com.rymcu.vertical.core.service.AbstractService;
-import com.rymcu.vertical.dto.Author;
-import com.rymcu.vertical.dto.PortfolioDTO;
-import com.rymcu.vertical.dto.UserDTO;
+import com.rymcu.vertical.dto.*;
 import com.rymcu.vertical.entity.Portfolio;
 import com.rymcu.vertical.entity.User;
 import com.rymcu.vertical.mapper.PortfolioMapper;
+import com.rymcu.vertical.service.ArticleService;
 import com.rymcu.vertical.service.PortfolioService;
 import com.rymcu.vertical.service.UserService;
 import com.rymcu.vertical.util.UserUtils;
+import com.rymcu.vertical.util.Utils;
 import com.rymcu.vertical.web.api.exception.BaseApiException;
 import org.springframework.stereotype.Service;
 
@@ -29,6 +31,8 @@ public class PortfolioServiceImpl extends AbstractService<Portfolio> implements
     private PortfolioMapper portfolioMapper;
     @Resource
     private UserService userService;
+    @Resource
+    private ArticleService articleService;
 
     @Override
     public List<PortfolioDTO> findUserPortfoliosByUser(UserDTO userDTO) {
@@ -44,8 +48,8 @@ public class PortfolioServiceImpl extends AbstractService<Portfolio> implements
     }
 
     @Override
-    public PortfolioDTO findPortfolioDTOById(Integer id) {
-        PortfolioDTO portfolio = portfolioMapper.selectPortfolioDTOById(id);
+    public PortfolioDTO findPortfolioDTOById(Integer idPortfolio) {
+        PortfolioDTO portfolio = portfolioMapper.selectPortfolioDTOById(idPortfolio);
         Author author = userService.selectAuthor(portfolio.getPortfolioAuthorId());
         genPortfolioAuthor(portfolio,author);
         Integer articleNumber = portfolioMapper.selectCountArticleNumber(portfolio.getIdPortfolio());
@@ -68,6 +72,40 @@ public class PortfolioServiceImpl extends AbstractService<Portfolio> implements
         return portfolio;
     }
 
+    @Override
+    public Map findUnbindArticles(Integer page, Integer rows, String searchText, Integer idPortfolio) throws BaseApiException {
+        Map map = new HashMap(1);
+        User user = UserUtils.getWxCurrentUser();
+        Portfolio portfolio = portfolioMapper.selectByPrimaryKey(idPortfolio);
+        if (portfolio == null) {
+            map.put("message", "该作品集不存在或已被删除!");
+        } else {
+            if (!user.getIdUser().equals(portfolio.getPortfolioAuthorId())) {
+                map.put("message", "非法操作!");
+            } else {
+                PageHelper.startPage(page, rows);
+                List<ArticleDTO> articles = articleService.selectUnbindArticles(idPortfolio,searchText,user.getIdUser());
+                PageInfo<ArticleDTO> pageInfo = new PageInfo(articles);
+                map = Utils.getArticlesGlobalResult(pageInfo);
+            }
+        }
+        return map;
+    }
+
+    @Override
+    public Map bindArticle(PortfolioArticleDTO portfolioArticle) {
+        Map map = new HashMap(1);
+        Integer count = portfolioMapper.selectCountPortfolioArticle(portfolioArticle.getIdArticle(), portfolioArticle.getIdPortfolio());
+        if (count == 0) {
+            Integer maxSortNo = portfolioMapper.selectMaxSortNo(portfolioArticle.getIdPortfolio());
+            portfolioMapper.insertPortfolioArticle(portfolioArticle.getIdArticle(),portfolioArticle.getIdPortfolio(),maxSortNo);
+            map.put("message", "绑定成功!");
+        } else {
+            map.put("message", "该文章已经在作品集下!!");
+        }
+        return map;
+    }
+
     private PortfolioDTO genPortfolioAuthor(PortfolioDTO portfolioDTO, Author author) {
         portfolioDTO.setPortfolioAuthorAvatarUrl(author.getUserAvatarURL());
         portfolioDTO.setPortfolioAuthorName(author.getUserNickname());
diff --git a/src/main/java/com/rymcu/vertical/web/api/portfolio/PortfolioController.java b/src/main/java/com/rymcu/vertical/web/api/portfolio/PortfolioController.java
index 10cbfc7..0f0f53a 100644
--- a/src/main/java/com/rymcu/vertical/web/api/portfolio/PortfolioController.java
+++ b/src/main/java/com/rymcu/vertical/web/api/portfolio/PortfolioController.java
@@ -2,6 +2,7 @@ package com.rymcu.vertical.web.api.portfolio;
 
 import com.rymcu.vertical.core.result.GlobalResult;
 import com.rymcu.vertical.core.result.GlobalResultGenerator;
+import com.rymcu.vertical.dto.PortfolioArticleDTO;
 import com.rymcu.vertical.dto.PortfolioDTO;
 import com.rymcu.vertical.entity.Portfolio;
 import com.rymcu.vertical.service.PortfolioService;
@@ -42,4 +43,16 @@ public class PortfolioController {
         return GlobalResultGenerator.genSuccessResult(portfolio);
     }
 
+    @GetMapping("/{id}/unbind-articles")
+    public GlobalResult unbindArticles(@RequestParam(defaultValue = "0") Integer page, @RequestParam(defaultValue = "10") Integer rows, @RequestParam(defaultValue = "") String searchText,@PathVariable Integer id) throws BaseApiException {
+        Map map = portfolioService.findUnbindArticles(page, rows, searchText, id);
+        return GlobalResultGenerator.genSuccessResult(map);
+    }
+
+    @PostMapping("/bind-article")
+    public GlobalResult bindArticle(@RequestBody PortfolioArticleDTO portfolioArticle) {
+        Map map = portfolioService.bindArticle(portfolioArticle);
+        return GlobalResultGenerator.genSuccessResult(map);
+    }
+
 }
diff --git a/src/main/java/mapper/ArticleMapper.xml b/src/main/java/mapper/ArticleMapper.xml
index ffeddf3..f2c10f5 100644
--- a/src/main/java/mapper/ArticleMapper.xml
+++ b/src/main/java/mapper/ArticleMapper.xml
@@ -54,6 +54,12 @@
         <result column="tag_uri" property="tagUri"></result>
         <result column="tag_description" property="tagDescription"></result>
     </resultMap>
+    <resultMap id="PortfolioArticleResultMap" type="com.rymcu.vertical.dto.PortfolioArticleDTO">
+        <result column="id_vertical_portfolio" property="idPortfolio"></result>
+        <result column="id_vertical_article" property="idArticle"></result>
+        <result column="portfolio_title" property="portfolioTitle"></result>
+        <result column="portfolio_head_img_url" property="headImgUrl"></result>
+    </resultMap>
     <insert id="insertArticleContent">
         insert into vertical_article_content (id_article,article_content,article_content_html,created_time,updated_time)
         values (#{idArticle},#{articleContent},#{articleContentHtml},sysdate(),sysdate())
@@ -102,7 +108,14 @@
         select art.*,su.nickname,su.avatar_url from vertical_article art left join vertical_user su on art.article_author_id = su.id where article_status = '1' and art.article_author_id = #{idUser} order by updated_time desc
     </select>
     <select id="selectArticlesByIdPortfolio" resultMap="DTOResultMap">
-        select art.*,su.nickname,su.avatar_url from vertical_article art left join vertical_user su on  art.article_author_id = su.id where art.article_status = 0
-        and art.id in (select id_vertical_article from vertical_portfolio_article where id_vertical_portfolio = #{idPortfolio}) order by updated_time desc
+        select art.*,su.nickname,su.avatar_url from vertical_article art join vertical_portfolio_article vpa on vpa.id_vertical_article = art.id and vpa.id_vertical_portfolio = #{idPortfolio}
+        left join vertical_user su on  art.article_author_id = su.id where art.article_status = 0 and vpa.id_vertical_portfolio = #{idPortfolio} order by sort_no
+    </select>
+    <select id="selectUnbindArticlesByIdPortfolio" resultMap="DTOResultMap">
+        select art.*,su.nickname,su.avatar_url from vertical_article art left join vertical_user su on su.id = #{idUser} and art.article_author_id = su.id where art.article_author_id = #{idUser} and art.article_status = 0
+        and instr(art.article_title, #{searchText}) > 0 and art.id not in (select id_vertical_article from vertical_portfolio_article where id_vertical_portfolio = #{idPortfolio}) order by updated_time desc
+    </select>
+    <select id="selectPortfolioArticles" resultMap="PortfolioArticleResultMap">
+        select vp.portfolio_title,vp.portfolio_head_img_url,vpa.id_vertical_portfolio,vpa.id_vertical_article from vertical_portfolio vp join vertical_portfolio_article vpa on vp.id = vpa.id_vertical_portfolio where vpa.id_vertical_article = #{idArticle}
     </select>
 </mapper>
\ No newline at end of file
diff --git a/src/main/java/mapper/PortfolioMapper.xml b/src/main/java/mapper/PortfolioMapper.xml
index 9ecb377..6fc9147 100644
--- a/src/main/java/mapper/PortfolioMapper.xml
+++ b/src/main/java/mapper/PortfolioMapper.xml
@@ -18,6 +18,9 @@
         <result column="portfolio_description" property="portfolioDescription"></result>
         <result column="updated_time" property="updatedTime"></result>
     </resultMap>
+    <insert id="insertPortfolioArticle">
+        insert into vertical_portfolio_article (id_vertical_portfolio, id_vertical_article, sort_no) values (#{idPortfolio}, #{idArticle}, #{maxSortNo})
+    </insert>
     <select id="selectUserPortfoliosByIdUser" resultMap="DTOResultMap">
         select id, portfolio_head_img_url, portfolio_title, portfolio_author_id, portfolio_description, updated_time from vertical_portfolio where portfolio_author_id = #{idUser}
     </select>
@@ -27,4 +30,10 @@
     <select id="selectCountArticleNumber" resultType="java.lang.Integer">
         select count(*) from vertical_portfolio_article where id_vertical_portfolio = #{idPortfolio}
     </select>
+    <select id="selectCountPortfolioArticle" resultType="java.lang.Integer">
+        select count(*) from vertical_portfolio_article where id_vertical_portfolio = #{idPortfolio} and id_vertical_article = #{idArticle}
+    </select>
+    <select id="selectMaxSortNo" resultType="java.lang.Integer">
+        select ifnull(max(sort_no),0) + 1 from vertical_portfolio_article where id_vertical_portfolio = #{idPortfolio}
+    </select>
 </mapper>
\ No newline at end of file