diff --git a/OAT.xml b/OAT.xml
index b59b1a721041692c07d36258e61c15bd1cf877f2..121898a79235f14219263496bb80d63f0cba3ff8 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -63,9 +63,6 @@ Note:If the text contains special characters, please escape them according to th
             </policy>
         </policylist>
         <filefilterlist>
-            <filefilter name="defaultFilter" desc="Files not to check">
-                <filteritem type="filepath" name=".*" desc="third party"/>
-            </filefilter>
             <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
                 <filteritem type="filename" name="README.OpenSource"/>
                 <filteritem type="filename" name="README"/>