diff --git a/hutool-core/src/main/java/cn/hutool/core/text/csv/CsvParser.java b/hutool-core/src/main/java/cn/hutool/core/text/csv/CsvParser.java
index e9344822b7bb73742cd47698cfb7fab6aace6d10..0bc621c55595afa868cb58ca2e25559f7e5685ce 100644
--- a/hutool-core/src/main/java/cn/hutool/core/text/csv/CsvParser.java
+++ b/hutool-core/src/main/java/cn/hutool/core/text/csv/CsvParser.java
@@ -91,7 +91,7 @@ public final class CsvParser extends ComputeIter<CsvRow> implements Closeable, S
 	}
 
 	/**
-	 * 获取头部字段列表，如果headerLineNo &lt; 0，抛出异常
+	 * 获取头部字段列表，如果headerLineNo<0或lineNo小于开始的行号，抛出异常
 	 *
 	 * @return 头部列表
 	 * @throws IllegalStateException 如果不解析头部或者没有调用nextRow()方法
@@ -114,7 +114,7 @@ public final class CsvParser extends ComputeIter<CsvRow> implements Closeable, S
 	/**
 	 * 读取下一行数据
 	 *
-	 * @return CsvRow，{@code null}表示
+	 * @return CsvRow，{@code null}表示读取结束
 	 * @throws IORuntimeException IO读取异常
 	 */
 	public CsvRow nextRow() throws IORuntimeException {