diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9b4ca8ed..900e1ab04 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@
 
 ### 🐣新特性
 * 【core   】     BeanUtil拷贝对象增加空检查（issue#I58CJ3@Gitee）
+* 【db     】     Column#size改为long
+* 
 ### 🐞Bug修复
 * 【extra  】     修复SshjSftp初始化未能代入端口配置问题（issue#2333@Github）
 * 【core   】     修复Convert.numberToSimple转换问题（issue#2334@Github）
diff --git a/hutool-db/src/main/java/cn/hutool/db/meta/Column.java b/hutool-db/src/main/java/cn/hutool/db/meta/Column.java
index 362d20ee8..6a13bec35 100755
--- a/hutool-db/src/main/java/cn/hutool/db/meta/Column.java
+++ b/hutool-db/src/main/java/cn/hutool/db/meta/Column.java
@@ -37,7 +37,7 @@ public class Column implements Serializable, Cloneable {
 	/**
 	 * 大小或数据长度
 	 */
-	private int size;
+	private long size;
 	private Integer digit;
 	/**
 	 * 是否为可空
@@ -118,7 +118,7 @@ public class Column implements Serializable, Cloneable {
 		typeName = ReUtil.delLast("\\(\\d+\\)", typeName);
 		this.typeName = typeName;
 
-		this.size = columnMetaRs.getInt("COLUMN_SIZE");
+		this.size = columnMetaRs.getLong("COLUMN_SIZE");
 		this.isNullable = columnMetaRs.getBoolean("NULLABLE");
 		this.comment = columnMetaRs.getString("REMARKS");
 		this.columnDef = columnMetaRs.getString("COLUMN_DEF");
@@ -238,7 +238,7 @@ public class Column implements Serializable, Cloneable {
 	 *
 	 * @return 大小或数据长度
 	 */
-	public int getSize() {
+	public long getSize() {
 		return size;
 	}