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 b5fb0a7..f6d0ee4 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
@@ -202,7 +202,9 @@ public class PatientFacade {
         patientsQuery.setName(riskPatientsQueryRequest.getName());
         patientsQuery.sethScore(riskPatientsQueryRequest.gethScore());
         patientsQuery.setrFactor(riskPatientsQueryRequest.getrFactor());
-        patientsQuery.setServiceType(Integer.valueOf(riskPatientsQueryRequest.getServiceType()));
+        if(null!=riskPatientsQueryRequest.getServiceType()){
+            patientsQuery.setServiceType(Integer.valueOf(riskPatientsQueryRequest.getServiceType()));
+        }
         patientsQuery.setAge(riskPatientsQueryRequest.getAge());
         patientsQuery.setLimit(riskPatientsQueryRequest.getLimit());
         patientsQuery.setPage(riskPatientsQueryRequest.getPage());