diff --git a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/form/HotSubjectTagFormDTO.java b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/form/HotSubjectTagFormDTO.java
index 7f82d796ad..3208ad1137 100644
--- a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/form/HotSubjectTagFormDTO.java
+++ b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/form/HotSubjectTagFormDTO.java
@@ -2,6 +2,7 @@ package com.epmet.dto.form;
 
 import lombok.Data;
 
+import javax.validation.constraints.NotBlank;
 import java.io.Serializable;
 
 /**
@@ -12,7 +13,10 @@ import java.io.Serializable;
 @Data
 public class HotSubjectTagFormDTO implements Serializable {
 	private static final long serialVersionUID = -5526800827207175876L;
+	public interface HotSubjectTagGroup {}
 	private String customerId;
+	@NotBlank(message = "orgId不能为空", groups = HotSubjectTagGroup.class)
 	private String orgId;
+	@NotBlank(message = "pids不能为空", groups = HotSubjectTagGroup.class)
 	private String pids;
 }
diff --git a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/ArticleListResultDTO.java b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/ArticleListResultDTO.java
index 04d4f14a27..5d420de782 100644
--- a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/ArticleListResultDTO.java
+++ b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/ArticleListResultDTO.java
@@ -43,4 +43,8 @@ public class ArticleListResultDTO implements Serializable {
      * */
     private String tagName;
 
+    /**
+     * 文章封面
+     * */
+    private String articleCoverImg;
 }
diff --git a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectArticleListResultDTO.java b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectArticleListResultDTO.java
index d280126528..dc26eb1fbe 100644
--- a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectArticleListResultDTO.java
+++ b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectArticleListResultDTO.java
@@ -44,4 +44,18 @@ public class SubjectArticleListResultDTO implements Serializable {
      */
     private String tagNames;
 
+    /**
+     * 文章封面
+     */
+    private String articleCoverImg;
+
+    public SubjectArticleListResultDTO() {
+        this.articleTitle = "";
+        this.articleContent = "";
+        this.articleId = "";
+        this.publisherName = "";
+        this.publishDate = "";
+        this.tagNames = "";
+        this.articleCoverImg = "";
+    }
 }
diff --git a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/WorkSpecialSubjectResultDTO.java b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/WorkSpecialSubjectResultDTO.java
index 823ecbed6a..0ebfd26b58 100644
--- a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/WorkSpecialSubjectResultDTO.java
+++ b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/WorkSpecialSubjectResultDTO.java
@@ -1,8 +1,10 @@
 package com.epmet.dto.result;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
 
 import java.io.Serializable;
+import java.util.Date;
 
 /**
  * 【专题管理】已有专题列表
@@ -40,4 +42,9 @@ public class WorkSpecialSubjectResultDTO implements Serializable {
 
     private String addOrgId;
     private String orgLevel;
+    /**
+     * 创建时间
+     */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    private Date createdTime;
 }
diff --git a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/controller/SpecialSubjectController.java b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/controller/SpecialSubjectController.java
index 1a55bdf7e6..df840e5c78 100644
--- a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/controller/SpecialSubjectController.java
+++ b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/controller/SpecialSubjectController.java
@@ -107,6 +107,7 @@ public class SpecialSubjectController {
      */
     @PostMapping("hot-subject-taglist")
     public Result<List<TagInfoResultDTO>> hotSubjectTagList(@LoginUser TokenDto tokenDto, @RequestBody  HotSubjectTagFormDTO formDTO) {
+        ValidatorUtils.validateEntity(formDTO);
         formDTO.setCustomerId(tokenDto.getCustomerId());
         return new Result<List<TagInfoResultDTO>>().ok(specialSubjectService.hotSubjectTagList(formDTO));
     }
diff --git a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java
index c8acefc253..afd8d0df91 100644
--- a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java
+++ b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/SpecialSubjectServiceImpl.java
@@ -211,6 +211,7 @@ public class SpecialSubjectServiceImpl extends BaseServiceImpl<SpecialSubjectDao
             result.setAddOrgId(dto.getAddOrgId());
             result.setOrgLevel(dto.getOrgLevel());
             result.setTagColor(dto.getTagColor());
+            result.setCreatedTime(dto.getCreatedTime());
             currentOrgList.add(result);
         });
         if (CollectionUtils.isNotEmpty(currentOrgList)) {
@@ -234,6 +235,7 @@ public class SpecialSubjectServiceImpl extends BaseServiceImpl<SpecialSubjectDao
                     result.setAddOrgId(dto.getAddOrgId());
                     result.setOrgLevel(dto.getOrgLevel());
                     result.setTagColor(dto.getTagColor());
+                    result.setCreatedTime(dto.getCreatedTime());
                     resultDTOList.add(result);
                 });
             }
@@ -285,9 +287,9 @@ public class SpecialSubjectServiceImpl extends BaseServiceImpl<SpecialSubjectDao
         if (CollectionUtils.isNotEmpty(formDTO.getTagIdList())) {
             formDTO.getTagIdList().forEach(tagId -> {
                 PreviewResultDTO previewResultDTO = new PreviewResultDTO();
-                SpecialSubjectDTO subject = baseDao.getInfo(tagId);
-                previewResultDTO.setSpecialSubjectId(subject.getId());
-                previewResultDTO.setTagName(subject.getTagName());
+//                SpecialSubjectDTO subject = baseDao.getInfo(tagId);
+//                previewResultDTO.setSpecialSubjectId(subject.getId());
+//                previewResultDTO.setTagName(subject.getTagName());
                 previewResultDTO.setArticleList(articleService.getArticleListByTag(tagId, formDTO.getPageNo(), formDTO.getPageSize()));
                 result.add(previewResultDTO);
             });
diff --git a/epmet-module/gov-voice/gov-voice-server/src/main/resources/mapper/ArticleDao.xml b/epmet-module/gov-voice/gov-voice-server/src/main/resources/mapper/ArticleDao.xml
index c46370b357..03351836b9 100644
--- a/epmet-module/gov-voice/gov-voice-server/src/main/resources/mapper/ArticleDao.xml
+++ b/epmet-module/gov-voice/gov-voice-server/src/main/resources/mapper/ArticleDao.xml
@@ -355,11 +355,13 @@
             art.PUBLISHER_NAME AS publisherName,
             art.PUBLISH_DATE AS publishDate,
             IFNULL( art.PREVIEW_CONTENT, '' ) AS articleContent,
-            IFNULL( art.TAGS, '' ) AS tagNames
+            IFNULL( art.TAGS, '' ) AS tagNames,
+            IFNULL(ac.IMG_URL,'') AS articleCoverImg
         FROM ARTICLE art
         LEFT JOIN ARTICLE_PUBLISH_RANGE prange ON
         (art.ID = prange.ARTICLE_ID AND prange.DEL_FLAG = '0' AND prange.PUBLISH_STATUS = 'published' AND prange.GRID_ID = #{gridId} )
         LEFT JOIN article_tags ats ON (ats.ARTICLE_ID = art.ID)
+        LEFT JOIN article_cover ac ON (ac.ARTICLE_ID = art.ID AND ac.DEL_FLAG = 0)
         WHERE
             art.DEL_FLAG = '0'
           AND art.STATUS_FLAG = 'published'
@@ -394,17 +396,20 @@
         art.ID AS articleId,
         art.TITLE AS articleTitle,
         art.PUBLISHER_NAME AS publishName,
+        ac.IMG_URL AS articleCoverImg,
         date_format(art.PUBLISH_DATE,'%Y-%m-%d') AS publishDate,
         IFNULL(art.PREVIEW_CONTENT,'') AS articleContent,
         IFNULL(art.TAGS,'') AS tagName
         FROM
         ARTICLE art
+        INNER JOIN article_cover ac ON art.ID = ac.ARTICLE_ID
         INNER JOIN ARTICLE_PUBLISH_RANGE prange
         ON art.ID = prange.ARTICLE_ID
         AND
         prange.DEL_FLAG = '0'
         AND
         prange.PUBLISH_STATUS = 'published'
+
         WHERE
             art.DEL_FLAG = '0'
             AND art.STATUS_FLAG = 'published'