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 b32468a5..d946f3da 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
@@ -175,6 +175,11 @@ public enum DbType {
      * greenplum
      */
     GREENPLUM("greenplum", "greenplum 数据库"),
+
+    /**
+     * lealone
+     */
+    LEALONE("lealone", "lealone 数据库"),
     /**
      * UNKNOWN DB
      */
diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbTypeUtil.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbTypeUtil.java
index 7b387112..77add3a6 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbTypeUtil.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DbTypeUtil.java
@@ -167,7 +167,9 @@ public class DbTypeUtil {
             return DbType.UXDB;
         } else if (jdbcUrl.contains(":greenplum:")) {
             return DbType.GREENPLUM;
-        } else {
+        } else if (jdbcUrl.contains(":lealone:")) {
+            return DbType.LEALONE;
+        }  else {
             return DbType.OTHER;
         }
     }
diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DialectFactory.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DialectFactory.java
index 29405865..c83edd5a 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DialectFactory.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DialectFactory.java
@@ -128,6 +128,7 @@ public class DialectFactory {
             case REDSHIFT:
             case OPENGAUSS:
             case UXDB:
+            case LEALONE:
                 return new CommonsDialectImpl(KeywordWrap.DOUBLE_QUOTATION, LimitOffsetProcessor.POSTGRESQL);
             case TDENGINE:
                 return new CommonsDialectImpl(KeywordWrap.BACK_QUOTE, LimitOffsetProcessor.POSTGRESQL);