diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/io/file/FileUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/io/file/FileUtil.java
index 413ea96bc..ec735f8e9 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/io/file/FileUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/io/file/FileUtil.java
@@ -2051,7 +2051,7 @@ public class FileUtil extends PathUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static BufferedWriter getWriter(final File file, final Charset charset, final boolean isAppend) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(file, charset).getWriter(isAppend);
+		return FileWriter.of(file, charset).getWriter(isAppend);
 	}
 
 	/**
@@ -2148,7 +2148,7 @@ public class FileUtil extends PathUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static File writeString(final String content, final File file, final Charset charset) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(file, charset).write(content);
+		return FileWriter.of(file, charset).write(content);
 	}
 
 	/**
@@ -2200,7 +2200,7 @@ public class FileUtil extends PathUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static File appendString(final String content, final File file, final Charset charset) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(file, charset).append(content);
+		return FileWriter.of(file, charset).append(content);
 	}
 
 	/**
@@ -2349,7 +2349,7 @@ public class FileUtil extends PathUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static <T> File writeLines(final Collection<T> list, final File file, final Charset charset, final boolean isAppend) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(file, charset).writeLines(list, isAppend);
+		return FileWriter.of(file, charset).writeLines(list, isAppend);
 	}
 
 	/**
@@ -2364,7 +2364,7 @@ public class FileUtil extends PathUtil {
 	 * @since 4.0.5
 	 */
 	public static File writeUtf8Map(final Map<?, ?> map, final File file, final String kvSeparator, final boolean isAppend) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(file, CharsetUtil.UTF_8).writeMap(map, kvSeparator, isAppend);
+		return FileWriter.of(file, CharsetUtil.UTF_8).writeMap(map, kvSeparator, isAppend);
 	}
 
 	/**
@@ -2380,7 +2380,7 @@ public class FileUtil extends PathUtil {
 	 * @since 4.0.5
 	 */
 	public static File writeMap(final Map<?, ?> map, final File file, final Charset charset, final String kvSeparator, final boolean isAppend) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(file, charset).writeMap(map, kvSeparator, isAppend);
+		return FileWriter.of(file, charset).writeMap(map, kvSeparator, isAppend);
 	}
 
 	/**
@@ -2420,7 +2420,7 @@ public class FileUtil extends PathUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static File writeBytes(final byte[] data, final File dest, final int off, final int len, final boolean isAppend) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(dest).write(data, off, len, isAppend);
+		return FileWriter.of(dest).write(data, off, len, isAppend);
 	}
 
 	/**
@@ -2447,7 +2447,7 @@ public class FileUtil extends PathUtil {
 	 * @since 5.5.6
 	 */
 	public static File writeFromStream(final InputStream in, final File dest, final boolean isCloseIn) throws IORuntimeException {
-		return org.dromara.hutool.core.io.file.FileWriter.of(dest).writeFromStream(in, isCloseIn);
+		return FileWriter.of(dest).writeFromStream(in, isCloseIn);
 	}
 
 	/**
diff --git a/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriteConfig.java b/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriteConfig.java
index 168831818..4a1295f50 100644
--- a/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriteConfig.java
+++ b/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriteConfig.java
@@ -35,7 +35,13 @@ public class CsvWriteConfig extends CsvConfig<CsvWriteConfig> implements Seriali
 	/**
 	 * 是否使用安全模式，对可能存在DDE攻击的内容进行替换
 	 */
-	protected boolean  ddeSafe;
+	protected boolean ddeSafe;
+
+	/**
+	 * 文件末尾是否添加换行符<br>
+	 * 按照https://datatracker.ietf.org/doc/html/rfc4180#section-2 规范，末尾换行符可有可无。
+	 */
+	protected boolean endingLineBreak;
 
 	/**
 	 * 默认配置
@@ -75,9 +81,20 @@ public class CsvWriteConfig extends CsvConfig<CsvWriteConfig> implements Seriali
 	 * @param ddeSafe dde安全
 	 * @return this
 	 */
-	public CsvWriteConfig setDdeSafe(final boolean ddeSafe){
+	public CsvWriteConfig setDdeSafe(final boolean ddeSafe) {
 		this.ddeSafe = ddeSafe;
 		return this;
 	}
 
+	/**
+	 * 文件末尾是否添加换行符<br>
+	 * 按照https://datatracker.ietf.org/doc/html/rfc4180#section-2 规范，末尾换行符可有可无。
+	 *
+	 * @param endingLineBreak 文件末尾是否添加换行符
+	 * @return this
+	 */
+	public CsvWriteConfig setEndingLineBreak(final boolean endingLineBreak) {
+		this.endingLineBreak = endingLineBreak;
+		return this;
+	}
 }
diff --git a/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriter.java b/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriter.java
index 3e25c6d67..73c33b7b4 100644
--- a/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriter.java
+++ b/hutool-poi/src/main/java/org/dromara/hutool/poi/csv/CsvWriter.java
@@ -49,11 +49,12 @@ public final class CsvWriter implements Closeable, Flushable, Serializable {
 	 */
 	private final CsvWriteConfig config;
 	/**
-	 * 是否处于新行开始
+	 * 是否处于新行开始，新行开始用于标识是否在写出字段前写出一个分隔符
 	 */
 	private boolean newline = true;
 	/**
-	 * 是否首行，即CSV开始的位置，当初始化时默认为true，一旦写入内容，为false
+	 * 是否首行，即CSV开始的位置，当初始化时默认为true，一旦写入内容，为false<br>
+	 * 用于标识是否补充换行符
 	 */
 	private boolean isFirstLine = true;
 
@@ -354,8 +355,12 @@ public final class CsvWriter implements Closeable, Flushable, Serializable {
 		return this;
 	}
 
+	@SuppressWarnings("resource")
 	@Override
 	public void close() {
+		if(this.config.endingLineBreak){
+			writeLine();
+		}
 		IoUtil.closeQuietly(this.writer);
 	}
 
diff --git a/hutool-poi/src/test/java/org/dromara/hutool/poi/csv/IssueI75K5GTest.java b/hutool-poi/src/test/java/org/dromara/hutool/poi/csv/IssueI75K5GTest.java
new file mode 100644
index 000000000..2738351fa
--- /dev/null
+++ b/hutool-poi/src/test/java/org/dromara/hutool/poi/csv/IssueI75K5GTest.java
@@ -0,0 +1,47 @@
+/*
+ * 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 org.dromara.hutool.poi.csv;
+
+import org.dromara.hutool.core.io.file.FileUtil;
+import org.dromara.hutool.core.lang.Console;
+import org.dromara.hutool.core.util.CharsetUtil;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+public class IssueI75K5GTest {
+
+	@Test
+	@Disabled
+	void appendTest() {
+		final CsvWriter writer = CsvUtil.getWriter(
+			FileUtil.file("d:/test/csvAppendTest.csv"),
+			CharsetUtil.UTF_8, true,
+			CsvWriteConfig.defaultConfig().setEndingLineBreak(true));
+
+		writer.writeHeaderLine("name", "gender", "address");
+		writer.writeLine("张三", "男", "XX市XX区");
+		writer.writeLine("李四", "男", "XX市XX区,01号");
+
+		writer.close();
+	}
+
+	@Test
+	@Disabled
+	void readTest() {
+		final CsvReader reader = CsvUtil.getReader(FileUtil.getUtf8Reader("d:/test/csvAppendTest.csv"));
+		final CsvData read = reader.read();
+		for (final CsvRow row : read) {
+			Console.log(row);
+		}
+	}
+}