diff --git a/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java b/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java
index aaa0759..ac89644 100644
--- a/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java
+++ b/src/main/java/com/rymcu/vertical/dto/ArticleDTO.java
@@ -50,8 +50,6 @@ public class ArticleDTO {
 
     private List<ArticleTagDTO> tags;
 
-    private List<CommentDTO> articleComments;
-
     private List<PortfolioArticleDTO> portfolios;
 
     private Integer sortNo;
diff --git a/src/main/java/com/rymcu/vertical/dto/ArticleSearchDTO.java b/src/main/java/com/rymcu/vertical/dto/ArticleSearchDTO.java
new file mode 100644
index 0000000..1e3bb6f
--- /dev/null
+++ b/src/main/java/com/rymcu/vertical/dto/ArticleSearchDTO.java
@@ -0,0 +1,17 @@
+package com.rymcu.vertical.dto;
+
+import lombok.Data;
+
+/**
+ * @author ronger
+ */
+@Data
+public class ArticleSearchDTO {
+
+    private String searchText;
+
+    private String topicUri;
+
+    private String tag;
+
+}
diff --git a/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java b/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java
index 6194cee..8c74ece 100644
--- a/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java
+++ b/src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java
@@ -19,9 +19,10 @@ public interface ArticleMapper extends Mapper<Article> {
      * 获取文章列表
      * @param searchText
      * @param tag
+     * @param topicUri
      * @return
      */
-    List<ArticleDTO> selectArticles(@Param("searchText") String searchText, @Param("tag") String tag);
+    List<ArticleDTO> selectArticles(@Param("searchText") String searchText, @Param("tag") String tag, @Param("topicUri") String topicUri);
 
     /**
      * 根据文章 ID 查询文章
diff --git a/src/main/java/com/rymcu/vertical/service/ArticleService.java b/src/main/java/com/rymcu/vertical/service/ArticleService.java
index 497cdf8..65f6718 100644
--- a/src/main/java/com/rymcu/vertical/service/ArticleService.java
+++ b/src/main/java/com/rymcu/vertical/service/ArticleService.java
@@ -2,6 +2,7 @@ package com.rymcu.vertical.service;
 
 import com.rymcu.vertical.core.service.Service;
 import com.rymcu.vertical.dto.ArticleDTO;
+import com.rymcu.vertical.dto.ArticleSearchDTO;
 import com.rymcu.vertical.entity.Article;
 import com.rymcu.vertical.web.api.exception.BaseApiException;
 
@@ -17,11 +18,10 @@ public interface ArticleService extends Service<Article> {
 
     /**
      * 根据检索内容/标签查询文章列表
-     * @param searchText
-     * @param tag
+     * @param searchDTO
      * @return
      * */
-    List<ArticleDTO> findArticles(String searchText, String tag);
+    List<ArticleDTO> findArticles(ArticleSearchDTO searchDTO);
 
     /**
      * 查询文章详情信息
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 271c40d..a041b7f 100644
--- a/src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java
+++ b/src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java
@@ -52,10 +52,16 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
 
     private static final int MAX_PREVIEW = 200;
     private static final String defaultStatus = "0";
+    private static final String defaultTopicUri = "news";
 
     @Override
-    public List<ArticleDTO> findArticles(String searchText, String tag) {
-        List<ArticleDTO> list = articleMapper.selectArticles(searchText, tag);
+    public List<ArticleDTO> findArticles(ArticleSearchDTO searchDTO) {
+        List<ArticleDTO> list;
+        if (StringUtils.isNotBlank(searchDTO.getTopicUri()) && !defaultTopicUri.equals(searchDTO.getTopicUri())) {
+            list = articleMapper.selectArticlesByTopicUri(searchDTO.getTopicUri());
+        } else {
+            list = articleMapper.selectArticles(searchDTO.getSearchText(), searchDTO.getTag(), searchDTO.getTopicUri());
+        }
         list.forEach(article->{
             genArticle(article,0);
         });
@@ -292,9 +298,6 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
             ArticleContent articleContent = articleMapper.selectArticleContent(article.getIdArticle());
             if (type.equals(ARTICLE_VIEW)){
                 article.setArticleContent(articleContent.getArticleContentHtml());
-                // 获取评论列表数据
-                List<CommentDTO> commentDTOList = commentService.getArticleComments(article.getIdArticle());
-                article.setArticleComments(commentDTOList);
                 // 获取所属作品集列表数据
                 List<PortfolioArticleDTO> portfolioArticleDTOList = articleMapper.selectPortfolioArticles(article.getIdArticle());
                 article.setPortfolios(portfolioArticleDTOList);
diff --git a/src/main/java/com/rymcu/vertical/web/api/common/CommonApiController.java b/src/main/java/com/rymcu/vertical/web/api/common/CommonApiController.java
index 722b5bc..34f4971 100644
--- a/src/main/java/com/rymcu/vertical/web/api/common/CommonApiController.java
+++ b/src/main/java/com/rymcu/vertical/web/api/common/CommonApiController.java
@@ -43,14 +43,14 @@ public class CommonApiController {
     @GetMapping("/get-email-code")
     public GlobalResult<Map<String, String>> getEmailCode(@RequestParam("email") String email) throws MessagingException {
         Map<String, String> map = new HashMap<>(1);
-        map.put("message",GlobalResultMessage.SEND_SUCCESS.getMessage());
+        map.put("message", GlobalResultMessage.SEND_SUCCESS.getMessage());
         User user = userService.findByAccount(email);
         if (user != null) {
             map.put("message","该邮箱已被注册！");
         } else {
             Integer result = javaMailService.sendEmailCode(email);
             if(result == 0){
-                map.put("message",GlobalResultMessage.SEND_FAIL.getMessage());
+                map.put("message", GlobalResultMessage.SEND_FAIL.getMessage());
             }
         }
         return GlobalResultGenerator.genSuccessResult(map);
@@ -60,12 +60,12 @@ public class CommonApiController {
     @GetMapping("/get-forget-password-email")
     public GlobalResult<Map<Object, Object>> getForgetPasswordEmail(@RequestParam("email") String email) throws MessagingException {
         Map<Object, Object> map = new HashMap<>(1);
-        map.put("message",GlobalResultMessage.SEND_SUCCESS.getMessage());
+        map.put("message", GlobalResultMessage.SEND_SUCCESS.getMessage());
         User user = userService.findByAccount(email);
         if (user != null) {
             Integer result = javaMailService.sendForgetPasswordEmail(email);
             if(result == 0){
-                map.put("message",GlobalResultMessage.SEND_FAIL.getMessage());
+                map.put("message", GlobalResultMessage.SEND_FAIL.getMessage());
             }
         } else {
             map.put("message","该邮箱未注册！");
@@ -92,9 +92,9 @@ public class CommonApiController {
 
     @GetMapping("/articles")
     @VisitLogger
-    public GlobalResult<Map> articles(@RequestParam(defaultValue = "0") Integer page, @RequestParam(defaultValue = "10") Integer rows, @RequestParam(defaultValue = "") String searchText, @RequestParam(defaultValue = "") String tag){
+    public GlobalResult<Map> articles(@RequestParam(defaultValue = "0") Integer page, @RequestParam(defaultValue = "10") Integer rows, ArticleSearchDTO searchDTO){
         PageHelper.startPage(page, rows);
-        List<ArticleDTO> list = articleService.findArticles(searchText,tag);
+        List<ArticleDTO> list = articleService.findArticles(searchDTO);
         PageInfo<ArticleDTO> pageInfo = new PageInfo(list);
         Map map = Utils.getArticlesGlobalResult(pageInfo);
         return GlobalResultGenerator.genSuccessResult(map);