diff --git a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectListResultDTO.java b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectListResultDTO.java
index 7adae9c83d..6696380f3f 100644
--- a/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectListResultDTO.java
+++ b/epmet-module/gov-voice/gov-voice-client/src/main/java/com/epmet/dto/result/SubjectListResultDTO.java
@@ -14,11 +14,6 @@ public class SubjectListResultDTO implements Serializable {
 
     private static final long serialVersionUID = -7761847964768693672L;
 
-    /**
-     * 专题ID
-     */
-    private String specialSubjectId;
-
     /**
      * 标签ID
      */
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 6327e65ea6..a0e7025239 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
@@ -375,8 +375,7 @@
     <!-- 专题列表查询 -->
     <select id="subjectList" resultType="com.epmet.dto.result.SubjectListResultDTO">
         SELECT
-            ss.ID AS specialSubjectId,
-            ss.TAG_ID,
+            DISTINCT (ss.TAG_ID) AS tagId,
             tc.TAG_NAME,
             tc.TAG_COLOR
         FROM special_subject ss