diff --git a/CHANGELOG.md b/CHANGELOG.md
index 214100db4..620cc6c7c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 * 【core 】     改进Bean判断和注入逻辑：支持public字段注入（issue#I1689L@Gitee）
 * 【extra】     新增SpringUtil
 * 【http 】     Get请求支持body，移除body（JSON）方法（issue#671@Github）
+* 【core 】     ReflectUtil修正getFieldValue逻辑，防止歧义
 
 
 ### Bug修复
diff --git a/hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java b/hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java
index f4f220b11..2391d4ecb 100644
--- a/hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java
@@ -199,7 +199,7 @@ public class ReflectUtil {
 	/**
 	 * 获取字段值
 	 *
-	 * @param obj       对象
+	 * @param obj       对象，如果static字段，此处为类
 	 * @param fieldName 字段名
 	 * @return 字段值
 	 * @throws UtilException 包装IllegalAccessException异常
@@ -208,7 +208,19 @@ public class ReflectUtil {
 		if (null == obj || StrUtil.isBlank(fieldName)) {
 			return null;
 		}
-		return getFieldValue(obj, getField(obj.getClass(), fieldName));
+		return getFieldValue(obj, getField(obj instanceof Class ? (Class<?>)obj : obj.getClass(), fieldName));
+	}
+
+	/**
+	 * 获取静态字段值
+	 *
+	 * @param field 字段
+	 * @return 字段值
+	 * @throws UtilException 包装IllegalAccessException异常
+	 * @since 5.1.0
+	 */
+	public static Object getStaticFieldValue(Field field) throws UtilException {
+		return getFieldValue(null, field);
 	}
 
 	/**
@@ -223,6 +235,11 @@ public class ReflectUtil {
 		if (null == field) {
 			return null;
 		}
+		if(obj instanceof Class){
+			// 静态字段获取时对象为null
+			obj = null;
+		}
+
 		setAccessible(field);
 		Object result;
 		try {
@@ -236,13 +253,13 @@ public class ReflectUtil {
 	/**
 	 * 获取所有字段的值
 	 *
-	 * @param obj bean对象
+	 * @param obj bean对象，如果是static字段，此处为类class
 	 * @return 字段值数组
 	 * @since 4.1.17
 	 */
 	public static Object[] getFieldsValue(Object obj) {
 		if (null != obj) {
-			final Field[] fields = getFields(obj.getClass());
+			final Field[] fields = getFields(obj instanceof Class ? (Class<?>)obj : obj.getClass());
 			if (null != fields) {
 				final Object[] values = new Object[fields.length];
 				for (int i = 0; i < fields.length; i++) {
diff --git a/hutool-core/src/test/java/cn/hutool/core/util/ReflectUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/util/ReflectUtilTest.java
index 385c22583..3d0836019 100644
--- a/hutool-core/src/test/java/cn/hutool/core/util/ReflectUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/util/ReflectUtilTest.java
@@ -1,14 +1,12 @@
 package cn.hutool.core.util;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-
+import cn.hutool.core.lang.test.bean.ExamInfoDict;
+import cn.hutool.core.util.ClassUtilTest.TestSubClass;
 import org.junit.Assert;
 import org.junit.Test;
 
-import cn.hutool.core.lang.Filter;
-import cn.hutool.core.lang.test.bean.ExamInfoDict;
-import cn.hutool.core.util.ClassUtilTest.TestSubClass;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 
 /**
  * 反射工具类单元测试
@@ -24,13 +22,7 @@ public class ReflectUtilTest {
 		Assert.assertEquals(22, methods.length);
 		
 		//过滤器测试
-		methods = ReflectUtil.getMethods(ExamInfoDict.class, new Filter<Method>() {
-			
-			@Override
-			public boolean accept(Method t) {
-				return Integer.class.equals(t.getReturnType());
-			}
-		});
+		methods = ReflectUtil.getMethods(ExamInfoDict.class, t -> Integer.class.equals(t.getReturnType()));
 		
 		Assert.assertEquals(4, methods.length);
 		final Method method = methods[0];
@@ -76,6 +68,13 @@ public class ReflectUtilTest {
 		Field privateField = ReflectUtil.getField(TestSubClass.class, "privateField");
 		Assert.assertNotNull(privateField);
 	}
+
+	@Test
+	public void getFieldsTest() {
+		// 能够获取到父类字段
+		final Field[] fields = ReflectUtil.getFields(TestSubClass.class);
+		Assert.assertEquals(4, fields.length);
+	}
 	
 	@Test
 	public void setFieldTest() {