diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c2c028f3..a9cdec212 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 
 -------------------------------------------------------------------------------------------------------------
 
-# 5.8.13.M1 (2023-02-21)
+# 5.8.13.M1 (2023-02-22)
 
 ### 🐣新特性
 ### 🐞Bug修复
@@ -15,6 +15,7 @@
 * 【core  】      修复ReUtil.delAll方法当 content 仅为空格时的问题（issue#I6GIMT@Gitee）
 * 【core  】      修复Tailer文件内容跟随在调用stop后，文件依旧被占用问题（issue#I6GFD2@Gitee）
 * 【core  】      修复ReflectUtil.invokeRaw方法中参数类型转换动作未生效的问题（pr#2912@Github）
+* 【core  】      修复isXXX转换时的匹配问题（issue#I6H0XF@Gitee）
 
 -------------------------------------------------------------------------------------------------------------
 
diff --git a/hutool-core/src/main/java/cn/hutool/core/bean/copier/MapToBeanCopier.java b/hutool-core/src/main/java/cn/hutool/core/bean/copier/MapToBeanCopier.java
index aba1bc571..47d08ded4 100755
--- a/hutool-core/src/main/java/cn/hutool/core/bean/copier/MapToBeanCopier.java
+++ b/hutool-core/src/main/java/cn/hutool/core/bean/copier/MapToBeanCopier.java
@@ -114,17 +114,6 @@ public class MapToBeanCopier<T> extends AbsCopier<Map<?, ?>, T> {
 		// 转驼峰尝试查找
 		sKeyStr = StrUtil.toCamelCase(sKeyStr);
 		propDesc = targetPropDescMap.get(sKeyStr);
-		if(null != propDesc){
-			return propDesc;
-		}
-
-		// boolean类型参数名转换尝试查找
-		if(sKeyStr.startsWith("is")){
-			sKeyStr = StrUtil.removePreAndLowerFirst(sKeyStr, 2);
-			propDesc = targetPropDescMap.get(sKeyStr);
-			return propDesc;
-		}
-
-		return null;
+		return propDesc;
 	}
 }
diff --git a/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
index f79d72d96..dace87dc1 100755
--- a/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
@@ -248,8 +248,10 @@ public class BeanUtilTest {
 
 		final SubPersonWithAlias subPersonWithAlias = BeanUtil.toBean(map, SubPersonWithAlias.class);
 		Assert.assertEquals("sub名字", subPersonWithAlias.getSubName());
-		Assert.assertTrue(subPersonWithAlias.isBooleana());
-		Assert.assertEquals(true, subPersonWithAlias.getBooleanb());
+
+		//https://gitee.com/dromara/hutool/issues/I6H0XF
+		Assert.assertFalse(subPersonWithAlias.isBooleana());
+		Assert.assertNull(subPersonWithAlias.getBooleanb());
 	}
 
 	@Test
diff --git a/hutool-json/src/test/java/cn/hutool/json/IssueI6H0XFTest.java b/hutool-json/src/test/java/cn/hutool/json/IssueI6H0XFTest.java
new file mode 100644
index 000000000..983b654cc
--- /dev/null
+++ b/hutool-json/src/test/java/cn/hutool/json/IssueI6H0XFTest.java
@@ -0,0 +1,19 @@
+package cn.hutool.json;
+
+import lombok.Data;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class IssueI6H0XFTest {
+	@Test
+	public void toBeanTest(){
+		final Demo demo = JSONUtil.toBean("{\"biz\":\"A\",\"isBiz\":true}", Demo.class);
+		Assert.assertEquals("A", demo.getBiz());
+		Assert.assertEquals("{\"biz\":\"A\"}", JSONUtil.toJsonStr(demo));
+	}
+
+	@Data
+	static class Demo {
+		String biz;
+	}
+}