diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/utils/MongoUtil.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/utils/MongoUtil.java
index fe6c874..2c73a38 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/utils/MongoUtil.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/utils/MongoUtil.java
@@ -696,7 +696,7 @@ public class MongoUtil {
 
     public String getPid2(String parentId) {
         Patients patients = mongoTemplate.findById(parentId, Patients.class);
-        return patients == null || patients.getYn() == 1 ? null : patients.getPid();
+        return patients == null || patients.getYn() != 1 ? null : patients.getPid();
     }
 
 }