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 7f94fe2..b07ae51 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
@@ -860,7 +860,7 @@ public class PatientsQuery extends BaseQuery implements IConvertToNativeQuery {
             condition = condition.and("communityId", null, MongoOper.IS);
         }
         //去掉type为3 的情况
-        if (-1 != type) {
+        if (type != null && -1 != type) {
             condition = condition.and("type", type, MongoOper.IS);
         }
         if(null!=postViewTimes){