diff --git a/reference/yaconf/yaconf/get.xml b/reference/yaconf/yaconf/get.xml
index 107820f4b6..bda9b673e7 100644
--- a/reference/yaconf/yaconf/get.xml
+++ b/reference/yaconf/yaconf/get.xml
@@ -26,7 +26,7 @@
     <term><parameter>name</parameter></term>
     <listitem>
      <para>
-      configuration key.
+      Configuration key, the key looks like "filename.key", or "filename.sectionName,key".
      </para>
     </listitem>
    </varlistentry>
@@ -44,7 +44,7 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   Returns Returns configuration result if the key exists,
+   Returns configuration result(string or array) if the key exists,
    return default_value if not.
   </para>
  </refsect1>