diff --git a/msg-center-api/src/main/java/cn/axzo/msg/center/service/dto/PeerPerson.java b/msg-center-api/src/main/java/cn/axzo/msg/center/service/dto/PeerPerson.java
index b8fd1d64..8ae90686 100644
--- a/msg-center-api/src/main/java/cn/axzo/msg/center/service/dto/PeerPerson.java
+++ b/msg-center-api/src/main/java/cn/axzo/msg/center/service/dto/PeerPerson.java
@@ -1,16 +1,15 @@
 package cn.axzo.msg.center.service.dto;
 
-import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
 
+import java.util.Objects;
+
 /**
  * @author yanglin
  */
 @Setter
 @Getter
-// 不要删除这个注解
-@EqualsAndHashCode
 public class PeerPerson {
 
     public static PeerPerson nonPerson() {
@@ -50,6 +49,18 @@ public class PeerPerson {
      */
     private Long workspaceId = 0L;
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof PeerPerson)) return false;
+        PeerPerson person = (PeerPerson) o;
+        return Objects.equals(personId, person.personId) && Objects.equals(ouId, person.ouId);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(personId, ouId);
+    }
+
     public Long getPersonIdOrDefault() {
         return personId == null ? 0L : personId;
     }