diff --git a/src/main/java/com/gxwebsoft/common/core/config/JacksonConfig.java b/src/main/java/com/gxwebsoft/common/core/config/JacksonConfig.java
index 77ec1cd..0c73720 100644
--- a/src/main/java/com/gxwebsoft/common/core/config/JacksonConfig.java
+++ b/src/main/java/com/gxwebsoft/common/core/config/JacksonConfig.java
@@ -1,5 +1,6 @@
 package com.gxwebsoft.common.core.config;
 
+import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationFeature;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
@@ -31,6 +32,9 @@ public class JacksonConfig {
         // 禁用将日期时间戳写为纳秒
         mapper.disable(SerializationFeature.WRITE_DATE_TIMESTAMPS_AS_NANOSECONDS);
 
+        // 忽略未知字段，避免反序列化时出现 "Unrecognized field" 错误
+        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+
         return mapper;
     }
 }
diff --git a/src/main/java/com/gxwebsoft/common/system/entity/Menu.java b/src/main/java/com/gxwebsoft/common/system/entity/Menu.java
index f97edfd..9ad3a79 100644
--- a/src/main/java/com/gxwebsoft/common/system/entity/Menu.java
+++ b/src/main/java/com/gxwebsoft/common/system/entity/Menu.java
@@ -1,6 +1,7 @@
 package com.gxwebsoft.common.system.entity;
 
 import com.baomidou.mybatisplus.annotation.*;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -18,6 +19,7 @@ import java.util.List;
 @Data
 @ApiModel(description = "菜单")
 @TableName("sys_menu")
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class Menu implements GrantedAuthority {
     private static final long serialVersionUID = 1L;
     public static final int TYPE_MENU = 0;  // 菜单类型