diff --git a/.editorconfig b/.editorconfig
index ae234952..5eff13a0 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,5 +1,3 @@
-
-# 告诉EditorConfig插件，这是根文件，不用继续往上查找
 root = true
 
 # 匹配全部文件
@@ -13,7 +11,7 @@ trim_trailing_whitespace = true
 # 设置字符集
 charset = utf-8
 # 缩进风格，可选"space"、"tab"
-indent_style = tab
+indent_style = space
 # 缩进的空格数
 indent_size = 4
 
diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbType.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbType.java
index 3a47a421..48e0ae95 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbType.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbType.java
@@ -58,9 +58,9 @@ public enum DbType {
      * SQLSERVER
      */
     SQLSERVER("sqlserver", "SQLServer 数据库"),
-	/**
-	 * SqlServer 2005 数据库
-	 */
+    /**
+     * SqlServer 2005 数据库
+     */
     SQLSERVER_2005("sqlserver_2005", "SQLServer 数据库"),
     /**
      * DM