diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java
index 6f62573b2..a59b53fd4 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/MapUtils.java
@@ -2,6 +2,7 @@ package cn.iocoder.yudao.framework.common.util.collection;
 
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.util.ObjUtil;
 import cn.iocoder.yudao.framework.common.core.KeyValue;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Multimap;