diff --git a/core-common/src/main/java/cn/hamster3/mc/plugin/core/common/util/Pair.java b/core-common/src/main/java/cn/hamster3/mc/plugin/core/common/util/Pair.java
index f455876..2b56edd 100644
--- a/core-common/src/main/java/cn/hamster3/mc/plugin/core/common/util/Pair.java
+++ b/core-common/src/main/java/cn/hamster3/mc/plugin/core/common/util/Pair.java
@@ -3,6 +3,7 @@ package cn.hamster3.mc.plugin.core.common.util;
 import java.io.Serializable;
 import java.util.Objects;
 
+@Deprecated
 @SuppressWarnings("unused")
 public class Pair<K, V> implements Serializable {
     private final K key;
@@ -34,3 +35,4 @@ public class Pair<K, V> implements Serializable {
         return Objects.hash(key, value);
     }
 }
+