diff --git a/hutool-json/src/test/java/cn/hutool/json/IssueI6TPIFTest.java b/hutool-json/src/test/java/cn/hutool/json/IssueI6TPIFTest.java
new file mode 100644
index 000000000..dcaec64a2
--- /dev/null
+++ b/hutool-json/src/test/java/cn/hutool/json/IssueI6TPIFTest.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2023 looly(loolly@aliyun.com)
+ * Hutool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *          http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package cn.hutool.json;
+
+import lombok.Data;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.math.BigDecimal;
+
+public class IssueI6TPIFTest {
+
+	@Test
+	@Ignore
+	public void toStringTest() {
+		TestVo test = new TestVo();
+		test.setBigValue(new BigDecimal("1234567899876543210.000000000000000000000000001"));
+		test.setSmallValue(new BigDecimal("0.00000000000000000005"));
+		System.out.println("Bean To JSON");
+		System.out.println(JSONUtil.toJsonStr(test));
+		System.out.println("\n");
+
+		JSONObject jsonObject = new JSONObject();
+		jsonObject.put("bigValue", "1234567899876543210.000000000000000000000000001");
+		jsonObject.put("smallValue", "0.00000000000000000005");
+		System.out.println("JSON TO Bean");
+		System.out.println(JSONUtil.toBean(jsonObject, TestVo.class));
+	}
+
+	@Data
+	static class TestVo {
+
+		private BigDecimal bigValue;
+		private BigDecimal smallValue;
+	}
+}