diff --git a/demo-orm-jdbctemplate/src/main/java/com/xkcoding/orm/jdbctemplate/dao/base/BaseDao.java b/demo-orm-jdbctemplate/src/main/java/com/xkcoding/orm/jdbctemplate/dao/base/BaseDao.java
index 563e7bdaa..97560c541 100644
--- a/demo-orm-jdbctemplate/src/main/java/com/xkcoding/orm/jdbctemplate/dao/base/BaseDao.java
+++ b/demo-orm-jdbctemplate/src/main/java/com/xkcoding/orm/jdbctemplate/dao/base/BaseDao.java
@@ -82,7 +82,7 @@ protected Integer deleteById(P pk) {
         String tableName = getTableName();
         String sql = StrUtil.format("DELETE FROM {table} where id = ?", Dict.create().set("table", tableName));
         log.debug("【执行SQL】SQL：{}", sql);
-        log.debug("【执行SQL】参数：{}", JSONUtil.toJsonStr(pk));
+        log.debug("【执行SQL】参数：{}", pk);
         return jdbcTemplate.update(sql, pk);
     }
 
@@ -127,7 +127,7 @@ public T findOneById(P pk) {
         String sql = StrUtil.format("SELECT * FROM {table} where id = ?", Dict.create().set("table", tableName));
         RowMapper<T> rowMapper = new BeanPropertyRowMapper<>(clazz);
         log.debug("【执行SQL】SQL：{}", sql);
-        log.debug("【执行SQL】参数：{}", JSONUtil.toJsonStr(pk));
+        log.debug("【执行SQL】参数：{}", pk);
         return jdbcTemplate.queryForObject(sql, new Object[]{pk}, rowMapper);
     }