diff --git a/renren-admin/src/main/java/io/renren/modules/demanData/service/impl/TDemandDataServiceImpl.java b/renren-admin/src/main/java/io/renren/modules/demanData/service/impl/TDemandDataServiceImpl.java
index a9f39cfe..53de3468 100644
--- a/renren-admin/src/main/java/io/renren/modules/demanData/service/impl/TDemandDataServiceImpl.java
+++ b/renren-admin/src/main/java/io/renren/modules/demanData/service/impl/TDemandDataServiceImpl.java
@@ -1,6 +1,7 @@
 package io.renren.modules.demanData.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import io.renren.common.constant.Constant;
 import io.renren.common.service.impl.CrudServiceImpl;
 import io.renren.modules.demanData.dao.TDemandDataDao;
 import io.renren.modules.demanData.dto.TDemandDataDTO;
@@ -34,6 +35,9 @@ public class TDemandDataServiceImpl extends CrudServiceImpl<TDemandDataDao, TDem
                 case "detailsType":
                     wrapper.eq("details_type", params.get("detailsType").toString());
                     break;
+                case Constant.SEARCHKEY:
+                    wrapper.like("demand_subject", params.get(Constant.SEARCHKEY));
+                    break;
             }
         });
         if (!params.containsKey("creator")) {
diff --git a/renren-admin/src/main/java/io/renren/modules/demandComment/controller/TDemandCommentController.java b/renren-admin/src/main/java/io/renren/modules/demandComment/controller/TDemandCommentController.java
index 0e951400..a2b64551 100644
--- a/renren-admin/src/main/java/io/renren/modules/demandComment/controller/TDemandCommentController.java
+++ b/renren-admin/src/main/java/io/renren/modules/demandComment/controller/TDemandCommentController.java
@@ -52,7 +52,8 @@ public class TDemandCommentController {
             @ApiImplicitParam(name = Constant.LIMIT, value = "每页显示记录数", paramType = "query", required = true, dataType = "int"),
             @ApiImplicitParam(name = Constant.ORDER_FIELD, value = "排序字段", paramType = "query", dataType = "String"),
             @ApiImplicitParam(name = Constant.ORDER, value = "排序方式，可选值(asc、desc)", paramType = "query", dataType = "String"),
-            @ApiImplicitParam(name = "targetId", value = "评论主题id", paramType = "query", dataType = "Long")
+            @ApiImplicitParam(name = "targetId", value = "评论主题id", paramType = "query", dataType = "Long"),
+            @ApiImplicitParam(name = "searchKey", value = "模糊查询关键字", paramType = "query", dataType = "String")
     })
 //    @RequiresPermissions("demandComment:tdemandcomment:page")
     public Result<PageData<TDemandCommentDTO>> page(@ApiIgnore @RequestParam Map<String, Object> params) {
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 513e13f9..87221b58 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
@@ -2,14 +2,19 @@ package io.renren.modules.demandComment.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
+import io.renren.common.constant.Constant;
 import io.renren.common.service.impl.CrudServiceImpl;
+import io.renren.modules.demanData.service.TDemandDataService;
 import io.renren.modules.demandComment.dao.TDemandCommentDao;
 import io.renren.modules.demandComment.dto.TDemandCommentDTO;
 import io.renren.modules.demandComment.entity.TDemandCommentEntity;
 import io.renren.modules.demandComment.service.TDemandCommentService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.HashMap;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * 需求评论
@@ -19,6 +24,8 @@ import java.util.Map;
  */
 @Service
 public class TDemandCommentServiceImpl extends CrudServiceImpl<TDemandCommentDao, TDemandCommentEntity, TDemandCommentDTO> implements TDemandCommentService {
+    @Autowired
+    private TDemandDataService tDemandDataService;
 
     @Override
     public QueryWrapper<TDemandCommentEntity> getWrapper(Map<String, Object> params) {
@@ -31,9 +38,18 @@ public class TDemandCommentServiceImpl extends CrudServiceImpl<TDemandCommentDao
                 case "creator":
                     wrapper.eq(StringUtils.isNotBlank(params.get("creator").toString()), "creator", params.get("creator").toString());
                     break;
+                case Constant.SEARCHKEY: {
+                    wrapper
+                            .in(StringUtils.isNotBlank(params.get("searchKey").toString()), "", tDemandDataService.list(new HashMap<String, Object>() {
+                                {
+                                    put(Constant.SEARCHKEY, params.get(Constant.SEARCHKEY).toString());
+                                }
+                            }).stream().map(index_ -> index_.getId()).collect(Collectors.toList()).toArray());
+                }
+                break;
             }
         });
-//        wrapper.groupBy("target_id");
+        wrapper.orderByDesc("create_date");
         return wrapper;
     }
 
diff --git a/renren-common/src/main/java/io/renren/common/constant/Constant.java b/renren-common/src/main/java/io/renren/common/constant/Constant.java
index 03ad1619..104bc037 100644
--- a/renren-common/src/main/java/io/renren/common/constant/Constant.java
+++ b/renren-common/src/main/java/io/renren/common/constant/Constant.java
@@ -2,9 +2,12 @@ package io.renren.common.constant;
 
 /**
  * 常量
- *
  */
 public interface Constant {
+    /**
+     * 模糊查询时key
+     */
+    String SEARCHKEY = "searchKey";
     /**
      * 成功
      */
@@ -34,7 +37,7 @@ public interface Constant {
      */
     Long DICT_ROOT = 0L;
     /**
-     *  升序
+     * 升序
      */
     String ASC = "asc";
     /**