diff --git a/renren-admin/src/main/java/io/renren/modules/demanData/controller/TDemandDataController.java b/renren-admin/src/main/java/io/renren/modules/demanData/controller/TDemandDataController.java
index 3b07af35..f4b29055 100644
--- a/renren-admin/src/main/java/io/renren/modules/demanData/controller/TDemandDataController.java
+++ b/renren-admin/src/main/java/io/renren/modules/demanData/controller/TDemandDataController.java
@@ -13,6 +13,7 @@ import io.renren.common.validator.group.UpdateGroup;
 import io.renren.modules.demanData.dto.TDemandDataDTO;
 import io.renren.modules.demanData.excel.TDemandDataExcel;
 import io.renren.modules.demanData.service.TDemandDataService;
+import io.renren.modules.demandComment.service.TDemandCommentService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
@@ -24,6 +25,7 @@ import springfox.documentation.annotations.ApiIgnore;
 import javax.servlet.http.HttpServletResponse;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 
 /**
@@ -38,6 +40,8 @@ import java.util.Map;
 public class TDemandDataController {
     @Autowired
     private TDemandDataService tDemandDataService;
+    @Autowired
+    private TDemandCommentService tDemandCommentService;
 
     @GetMapping("/page")
     @ApiOperation("分页")
@@ -54,7 +58,10 @@ public class TDemandDataController {
 //    @RequiresPermissions("demanData:tdemanddata:page")
     public Result<PageData<TDemandDataDTO>> page(@ApiIgnore @RequestParam Map<String, Object> params) {
         PageData<TDemandDataDTO> page = tDemandDataService.page(params);
-
+        page.setList(page.getList().stream().map(index -> {
+            index.setCommentCount(tDemandCommentService.commentCount(index.getId()));
+            return index;
+        }).collect(Collectors.toList()));
         return new Result<PageData<TDemandDataDTO>>().ok(page);
     }
 
@@ -63,7 +70,7 @@ public class TDemandDataController {
 //    @RequiresPermissions("demanData:tdemanddata:info")
     public Result<TDemandDataDTO> get(@PathVariable("id") Long id) {
         TDemandDataDTO data = tDemandDataService.get(id);
-
+        data.setCommentCount(tDemandCommentService.commentCount(id));
         return new Result<TDemandDataDTO>().ok(data);
     }
 
diff --git a/renren-admin/src/main/java/io/renren/modules/demanData/dto/TDemandDataDTO.java b/renren-admin/src/main/java/io/renren/modules/demanData/dto/TDemandDataDTO.java
index 59b67084..d47e0732 100644
--- a/renren-admin/src/main/java/io/renren/modules/demanData/dto/TDemandDataDTO.java
+++ b/renren-admin/src/main/java/io/renren/modules/demanData/dto/TDemandDataDTO.java
@@ -61,6 +61,9 @@ public class TDemandDataDTO extends AuditingBaseDTO implements Serializable {
     @ApiModelProperty(value = "实例ID")
     private String instanceId;
 
+    @ApiModelProperty(value = "评论数目")
+    private Long commentCount = 0l;
+
     public TDemandDataDTO() {
         this.flag = TDemandDataEntityFlag.INIT.getFlag();
         this.visits = 0l;
diff --git a/renren-admin/src/main/java/io/renren/modules/demandComment/dao/TDemandCommentDao.java b/renren-admin/src/main/java/io/renren/modules/demandComment/dao/TDemandCommentDao.java
index 74a87dc5..d3145515 100644
--- a/renren-admin/src/main/java/io/renren/modules/demandComment/dao/TDemandCommentDao.java
+++ b/renren-admin/src/main/java/io/renren/modules/demandComment/dao/TDemandCommentDao.java
@@ -12,5 +12,7 @@ import org.apache.ibatis.annotations.Mapper;
 */
 @Mapper
 public interface TDemandCommentDao extends BaseDao<TDemandCommentEntity> {
+
+    Long commentCount(Long dataId);
 	
 }
\ No newline at end of file
diff --git a/renren-admin/src/main/java/io/renren/modules/demandComment/service/TDemandCommentService.java b/renren-admin/src/main/java/io/renren/modules/demandComment/service/TDemandCommentService.java
index 55a6a6eb..ff47a785 100644
--- a/renren-admin/src/main/java/io/renren/modules/demandComment/service/TDemandCommentService.java
+++ b/renren-admin/src/main/java/io/renren/modules/demandComment/service/TDemandCommentService.java
@@ -11,5 +11,6 @@ import io.renren.modules.demandComment.entity.TDemandCommentEntity;
  * @since 1.0 2022-04-26
  */
 public interface TDemandCommentService extends CrudService<TDemandCommentEntity, TDemandCommentDTO> {
+    Long commentCount(Long dataId);
 
 }
\ No newline at end of file
diff --git a/renren-admin/src/main/java/io/renren/modules/demandComment/service/impl/TDemandCommentServiceImpl.java b/renren-admin/src/main/java/io/renren/modules/demandComment/service/impl/TDemandCommentServiceImpl.java
index 17deab03..79947dfd 100644
--- a/renren-admin/src/main/java/io/renren/modules/demandComment/service/impl/TDemandCommentServiceImpl.java
+++ b/renren-admin/src/main/java/io/renren/modules/demandComment/service/impl/TDemandCommentServiceImpl.java
@@ -55,4 +55,8 @@ public class TDemandCommentServiceImpl extends CrudServiceImpl<TDemandCommentDao
     }
 
 
+    @Override
+    public Long commentCount(Long dataId) {
+        return baseDao.commentCount(dataId);
+    }
 }
\ No newline at end of file
diff --git a/renren-admin/src/main/resources/mapper/demandComment/TDemandCommentDao.xml b/renren-admin/src/main/resources/mapper/demandComment/TDemandCommentDao.xml
index 964482d2..f8cf3377 100644
--- a/renren-admin/src/main/resources/mapper/demandComment/TDemandCommentDao.xml
+++ b/renren-admin/src/main/resources/mapper/demandComment/TDemandCommentDao.xml
@@ -17,5 +17,13 @@
         <result property="note4" column="note4"/>
         <result property="note5" column="note5"/>
     </resultMap>
+    <select id="commentCount" resultType="java.lang.Long">
+        SELECT
+            COUNT( id )
+        FROM
+            t_demand_comment
+        WHERE
+            target_id = #{dataId};
+    </select>
 
 </mapper>
\ No newline at end of file