diff --git a/rt-thread-version/rt-thread-standard/programming-manual/ulog/ulog.md b/rt-thread-version/rt-thread-standard/programming-manual/ulog/ulog.md
index 4eacbbc33d08b1f1768f085b2d2588aef9b1489c..fa2de9e006f96f53cf9dd54776b30abf8482d879 100644
--- a/rt-thread-version/rt-thread-standard/programming-manual/ulog/ulog.md
+++ b/rt-thread-version/rt-thread-standard/programming-manual/ulog/ulog.md
@@ -480,15 +480,15 @@ int ulog_tag_lvl_filter_set(const char *tag, rt_uint32_t level)
 
 参数 level 日志级别可取如下值：
 
-|**级别**             |**名称**            |
-| --------------------- | ---------------- |
-| LOG_LVL_ASSERT        | 断言             |
-| LOG_LVL_ERROR         | 错误             |
-| LOG_LVL_WARNING       | 警告             |
-| LOG_LVL_INFO          | 信息             |
-| LOG_LVL_DBG           | 调试             |
-| LOG_FILTER_LVL_SILENT | 静默（停止输出） |
-| LOG_FILTER_LVL_ALL    | 全部             |
+|**级别**                |**名称**          | **取值**|
+| --------------------- | ---------------- |-|
+| LOG_LVL_ASSERT        | 断言             |0|
+| LOG_LVL_ERROR         | 错误             |3|
+| LOG_LVL_WARNING       | 警告             |4|
+| LOG_LVL_INFO          | 信息             |6|
+| LOG_LVL_DBG           | 调试             |7|
+| LOG_FILTER_LVL_SILENT | 静默（停止输出）   |0|
+| LOG_FILTER_LVL_ALL    | 全部             |7|
 
 函数调用与命令示例如下所示：