diff --git a/CHANGELOG.md b/CHANGELOG.md
index d564dddcf..702cfb421 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,9 +10,11 @@
 * 【core   】     IoUtil增加lineIter方法
 * 【core   】     新增函数式懒加载加载器(pr#275@Gitee)
 * 【http   】     UserAgentUtil增加miniProgram判断(issue#1475@Github)
+* 【db     】     增加Ignite数据库驱动识别
 
 ### Bug修复
 * 【core   】     修复IoUtil.readBytes的FileInputStream中isClose参数失效问题（issue#I3B7UD@Gitee）
+* 【core   】     修复DataUnit中KB不大写的问题
 
 -------------------------------------------------------------------------------------------------------------
 
diff --git a/hutool-core/src/main/java/cn/hutool/core/io/unit/DataUnit.java b/hutool-core/src/main/java/cn/hutool/core/io/unit/DataUnit.java
index 6a95b8dc0..2163fc94e 100644
--- a/hutool-core/src/main/java/cn/hutool/core/io/unit/DataUnit.java
+++ b/hutool-core/src/main/java/cn/hutool/core/io/unit/DataUnit.java
@@ -44,7 +44,7 @@ public enum DataUnit {
 	 */
 	TERABYTES("TB", DataSize.ofTerabytes(1));
 
-	public static final String[] UNIT_NAMES = new String[]{"B", "kB", "MB", "GB", "TB", "PB", "EB"};
+	public static final String[] UNIT_NAMES = new String[]{"B", "KB", "MB", "GB", "TB", "PB", "EB"};
 
 	private final String suffix;
 
@@ -61,7 +61,7 @@ public enum DataUnit {
 	}
 
 	/**
-	 * 通过后缀返回对应的 {@link DataUnit}
+	 * 通过后缀返回对应的 DataUnit
 	 *
 	 * @param suffix 单位后缀
 	 * @return 匹配到的{@link DataUnit}
diff --git a/hutool-db/src/main/java/cn/hutool/db/dialect/DialectFactory.java b/hutool-db/src/main/java/cn/hutool/db/dialect/DialectFactory.java
index 09f77b534..f7d4c9b26 100644
--- a/hutool-db/src/main/java/cn/hutool/db/dialect/DialectFactory.java
+++ b/hutool-db/src/main/java/cn/hutool/db/dialect/DialectFactory.java
@@ -52,6 +52,8 @@ public class DialectFactory {
 	public static final String DRIVER_DM7 = "dm.jdbc.driver.DmDriver";
 	/** JDBC 驱动 人大金仓 */
 	public static final String DRIVER_KINGBASE8 = "com.kingbase8.Driver";
+	/** JDBC 驱动 Ignite thin */
+	public static final String DRIVER_IGNITE_THIN = "org.apache.ignite.IgniteJdbcThinDriver";
 
 	private static final Map<DataSource, Dialect> DIALECT_POOL = new ConcurrentHashMap<>();
 
@@ -138,6 +140,9 @@ public class DialectFactory {
 		} else if (nameContainsProductInfo.contains("kingbase8")) {
 			// 人大金仓8
 			driver = DRIVER_KINGBASE8;
+		} else if (nameContainsProductInfo.contains("ignite")) {
+			// Ignite thin
+			driver = DRIVER_IGNITE_THIN;
 		}
 
 		return driver;