diff --git a/OAT.xml b/OAT.xml
index 463b3133f793575ac45df63dd21ee677d0975eb2..b20774f3e7d09b56d12b59e42e67b3963e845d85 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -58,6 +58,9 @@ Note:If the text contains special characters, please escape them according to th
     <oatconfig> 
         <licensefile>COPYING</licensefile>  
         <filefilterlist>
+            <filefilter name="defaultFilter" desc="Files not to check">
+                <filteritem type="filepath" name=".*" desc="三方库"/>
+            </filefilter>
             <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
                 <filteritem type="filename" name="README.OpenSource"/>
                 <filteritem type="filename" name="README"/>