diff --git a/platform-dal/src/main/java/com/lyms/platform/query/PatientsQuery.java b/platform-dal/src/main/java/com/lyms/platform/query/PatientsQuery.java
index 61012eb..76be5c2 100644
--- a/platform-dal/src/main/java/com/lyms/platform/query/PatientsQuery.java
+++ b/platform-dal/src/main/java/com/lyms/platform/query/PatientsQuery.java
@@ -1192,7 +1192,7 @@ public class PatientsQuery extends BaseQuery implements IConvertToNativeQuery {
             }else {
                 c1 = c.andCondition(MongoCondition.newInstance("riskFactorId", null, MongoOper.NE)).getCriteria();
             }
-        }else if(null!=rFactorList){
+        }else if(null!=rFactorList &&!rFactorList.isEmpty()){
             condition = condition.and("riskFactorId", rFactorList, MongoOper.IN);
         }
         if (-1 != yn) {
diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientFacade.java
index 2298e8f..ed7819d 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientFacade.java
@@ -245,7 +245,7 @@ public class PatientFacade {
         patientsQuery.setLikeName(riskPatientsQueryRequest.getName());
         patientsQuery.sethScoreStart(riskPatientsQueryRequest.getStrtHScore());
         patientsQuery.sethScoreEnd(riskPatientsQueryRequest.getEndHScore());
-        patientsQuery.setrFactor(riskPatientsQueryRequest.getrFacotr());
+        patientsQuery.setrFactorList(com.lyms.platform.common.utils.StringUtils.covertToList(riskPatientsQueryRequest.getrFacotr(),String.class));
         Date currentDate = DateUtil.formatDate(new Date());
 
         patientsQuery.setPostViewTimes(riskPatientsQueryRequest.getPostViewTimes());