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 d639ffb9..5eac0cc5 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
@@ -153,7 +153,7 @@ public class DialectFactory {
             case TRINO:
                 return new CommonsDialectImpl(KeywordWrap.NONE, LimitOffsetProcessor.SQLSERVER);
             case DUCKDB:
-                return new CommonsDialectImpl(KeywordWrap.DOUBLE_QUOTATION, LimitOffsetProcessor.MYSQL);
+                return new CommonsDialectImpl(KeywordWrap.DOUBLE_QUOTATION, LimitOffsetProcessor.POSTGRESQL);
             default:
                 return new CommonsDialectImpl();
         }