diff --git a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/constant/TopicConstant.java b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/constant/TopicConstant.java
index 8a96cc23b4..3ae0ec6aa0 100644
--- a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/constant/TopicConstant.java
+++ b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/constant/TopicConstant.java
@@ -78,4 +78,13 @@ public interface TopicConstant {
     String CREATE_TOPIC = "创建话题失败，话题内容为：%s";
 
     String SHIFT_ISSUE = "转议题失败，标题为：%s , 建议为：%s";
+
+    /**
+     * 附件文件类型
+     * 图片 - image、文档 - doc、语音 - voice、视频 - video
+     */
+    String FILE_IMAGE = "image";
+    String FILE_DOC = "doc";
+    String FILE_VOICE = "voice";
+    String FILE_VIDEO = "video";
 }
diff --git a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/topic/form/TopicAttachmentFormDTO.java b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/topic/form/TopicAttachmentFormDTO.java
new file mode 100644
index 0000000000..24ab83af6e
--- /dev/null
+++ b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/topic/form/TopicAttachmentFormDTO.java
@@ -0,0 +1,23 @@
+package com.epmet.resi.group.dto.topic.form;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+import java.io.Serializable;
+
+/**
+ * @Author sun
+ * @Description 获取话题附件信息-接口入参
+ */
+@Data
+public class TopicAttachmentFormDTO implements Serializable {
+
+    private static final long serialVersionUID = -7661839148530902018L;
+    /**
+     * 话题ID
+     */
+    @NotBlank(message = "话题ID不能为空",groups = {TopicForm.class})
+    private String topicId;
+
+    public interface TopicForm{}
+}
diff --git a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/topic/result/TopicAttachmentResultDTO.java b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/topic/result/TopicAttachmentResultDTO.java
new file mode 100644
index 0000000000..0b28664ce0
--- /dev/null
+++ b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/topic/result/TopicAttachmentResultDTO.java
@@ -0,0 +1,30 @@
+package com.epmet.resi.group.dto.topic.result;
+
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.LinkedList;
+
+/**
+ * @Author sun
+ * @Description 获取话题附件信息-接口返参
+ */
+@Data
+public class TopicAttachmentResultDTO implements Serializable {
+
+    private static final long serialVersionUID = -8606257390921799432L;
+
+    /**
+     * 文件附件Url集合
+     */
+    private LinkedList<String> docList;
+    /**
+     * 语音附件Url集合
+     */
+    private LinkedList<String> voiceList;
+    /**
+     * 视频附件Url集合
+     */
+    private LinkedList<String> videoList;
+
+}
diff --git a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/controller/ResiTopicController.java b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/controller/ResiTopicController.java
index c389fef5eb..d6e3bf75a6 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/controller/ResiTopicController.java
+++ b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/controller/ResiTopicController.java
@@ -389,4 +389,17 @@ public class ResiTopicController {
         response.setStatus(HttpStatus.SC_OK);
         return new Result<>();
     }
+
+    /**
+     * @param formDTO
+     * @return
+     * @Author sun
+     * @Description 获取话题附件信息
+     **/
+    @PostMapping(value = "topicattachmentlist")
+    public Result<TopicAttachmentResultDTO> topicAttachmentList(@RequestBody TopicAttachmentFormDTO formDTO){
+        ValidatorUtils.validateEntity(formDTO, TopicAttachmentFormDTO.TopicForm.class);
+        return new Result<TopicAttachmentResultDTO>().ok(topicService.topicAttachmentList(formDTO));
+    }
+
 }
diff --git a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/dao/ResiTopicAttachmentDao.java b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/dao/ResiTopicAttachmentDao.java
index c58c7e59db..ae67648e60 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/dao/ResiTopicAttachmentDao.java
+++ b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/dao/ResiTopicAttachmentDao.java
@@ -20,7 +20,9 @@ package com.epmet.modules.topic.dao;
 
 import com.epmet.commons.mybatis.dao.BaseDao;
 import com.epmet.modules.topic.entity.ResiTopicAttachmentEntity;
+import com.epmet.resi.group.dto.topic.ResiTopicAttachmentDTO;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
@@ -51,4 +53,10 @@ public interface ResiTopicAttachmentDao extends BaseDao<ResiTopicAttachmentEntit
      **/
 
     int insertOne(ResiTopicAttachmentEntity attachmentEntity);
+
+    /**
+     * @Author sun
+     * @Description 根据话题id查询所有的附件数据
+     **/
+    List<ResiTopicAttachmentDTO> selectTopicAttachmentList(@Param("topicId") String topicId);
 }
\ No newline at end of file
diff --git a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/ResiTopicService.java b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/ResiTopicService.java
index 53140e4fef..347f960f6e 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/ResiTopicService.java
+++ b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/ResiTopicService.java
@@ -324,4 +324,11 @@ public interface ResiTopicService extends BaseService<ResiTopicEntity> {
      */
     List<String> getTopicIdsByGroup(String groupId);
 
+    /**
+     * @param formDTO
+     * @return
+     * @Author sun
+     * @Description 获取话题附件信息
+     **/
+    TopicAttachmentResultDTO topicAttachmentList(TopicAttachmentFormDTO formDTO);
 }
\ No newline at end of file
diff --git a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/impl/ResiTopicServiceImpl.java b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/impl/ResiTopicServiceImpl.java
index 9b0d2cf52f..28dbeb80e8 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/impl/ResiTopicServiceImpl.java
+++ b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/topic/service/impl/ResiTopicServiceImpl.java
@@ -80,6 +80,7 @@ import com.epmet.resi.group.dto.member.ResiGroupMemberDTO;
 import com.epmet.resi.group.dto.member.ResiGroupMemberInfoRedisDTO;
 import com.epmet.resi.group.dto.member.form.RemoveMemberFormDTO;
 import com.epmet.resi.group.dto.member.result.ResiGroupMemberInfoRedisResultDTO;
+import com.epmet.resi.group.dto.topic.ResiTopicAttachmentDTO;
 import com.epmet.resi.group.dto.topic.ResiTopicDTO;
 import com.epmet.resi.group.dto.topic.TopicInfoDTO;
 import com.epmet.resi.group.dto.topic.form.CheckTopicPublisherFormDTO;
@@ -1822,6 +1823,41 @@ public class ResiTopicServiceImpl extends BaseServiceImpl<ResiTopicDao, ResiTopi
         throw new RenException(reply.getInternalMsg());
     }
 
+    /**
+     * @param formDTO
+     * @return
+     * @Author sun
+     * @Description 获取话题附件信息
+     **/
+    @Override
+    public TopicAttachmentResultDTO topicAttachmentList(TopicAttachmentFormDTO formDTO) {
+        TopicAttachmentResultDTO resultDTO = new TopicAttachmentResultDTO();
+        //1.根据话题id查询所有的附件数据
+        List<ResiTopicAttachmentDTO> list = resiTopicAttachmentDao.selectTopicAttachmentList(formDTO.getTopicId());
+        if(list.size()<NumConstant.ONE){
+            return resultDTO;
+        }
+        //2.封装数据并返回
+        LinkedList<String> docList = new LinkedList<>();
+        LinkedList<String> voiceList = new LinkedList<>();
+        LinkedList<String> videoList = new LinkedList<>();
+        list.forEach(l->{
+            if(TopicConstant.FILE_DOC.equals(l.getAttachmentType())){
+                docList.add(l.getAttachmentUrl());
+            }
+            if(TopicConstant.FILE_VOICE.equals(l.getAttachmentType())){
+                voiceList.add(l.getAttachmentUrl());
+            }
+            if(TopicConstant.FILE_VIDEO.equals(l.getAttachmentType())){
+                videoList.add(l.getAttachmentUrl());
+            }
+        });
+        resultDTO.setDocList(docList);
+        resultDTO.setVoiceList(voiceList);
+        resultDTO.setVideoList(videoList);
+        return resultDTO;
+    }
+
 }
 
 
diff --git a/epmet-module/resi-group/resi-group-server/src/main/resources/mapper/topic/ResiTopicAttachmentDao.xml b/epmet-module/resi-group/resi-group-server/src/main/resources/mapper/topic/ResiTopicAttachmentDao.xml
index 56744b02de..9ec26817f1 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/resources/mapper/topic/ResiTopicAttachmentDao.xml
+++ b/epmet-module/resi-group/resi-group-server/src/main/resources/mapper/topic/ResiTopicAttachmentDao.xml
@@ -108,5 +108,23 @@
         </foreach>
     </insert>
 
+    <select id="selectTopicAttachmentList" resultType="com.epmet.resi.group.dto.topic.ResiTopicAttachmentDTO">
+        SELECT
+            topic_id,
+            attachment_name,
+            attachment_format,
+            attachment_type,
+            attachment_url,
+            sort,
+            duration
+        FROM
+            resi_topic_attachment
+        WHERE
+            del_flag = '0'
+        AND topic_id = #{topicId}
+        ORDER BY
+            attachment_type ASC, sort ASC
+    </select>
+
 
 </mapper>
\ No newline at end of file