diff --git a/platform-dal/src/main/java/com/lyms/platform/query/CancerScreeningQuery.java b/platform-dal/src/main/java/com/lyms/platform/query/CancerScreeningQuery.java
index 1e580f1..c5925c3 100644
--- a/platform-dal/src/main/java/com/lyms/platform/query/CancerScreeningQuery.java
+++ b/platform-dal/src/main/java/com/lyms/platform/query/CancerScreeningQuery.java
@@ -105,7 +105,7 @@ public class CancerScreeningQuery extends BaseQuery implements IConvertToNativeQ
 
         if (StringUtils.isNotEmpty(queryNo)) {
             MongoCondition c1 = MongoCondition.newInstance();
-            MongoCondition con1 = MongoCondition.newInstance("uname", queryNo, MongoOper.LIKE);
+            MongoCondition con1 = MongoCondition.newInstance("username", queryNo, MongoOper.LIKE);
             MongoCondition con2 = MongoCondition.newInstance("certificateNum", queryNo, MongoOper.IS);
             MongoCondition con3 = MongoCondition.newInstance("phone", queryNo, MongoOper.IS);
             if (c != null) {