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 87221b58..f142d0bc 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
@@ -40,7 +40,7 @@ public class TDemandCommentServiceImpl extends CrudServiceImpl<TDemandCommentDao
                     break;
                 case Constant.SEARCHKEY: {
                     wrapper
-                            .in(StringUtils.isNotBlank(params.get("searchKey").toString()), "", tDemandDataService.list(new HashMap<String, Object>() {
+                            .in(StringUtils.isNotBlank(params.get("searchKey").toString()), "target_id", tDemandDataService.list(new HashMap<String, Object>() {
                                 {
                                     put(Constant.SEARCHKEY, params.get(Constant.SEARCHKEY).toString());
                                 }