diff --git a/OAT.xml b/OAT.xml
index 6ac6eb7bc0dd30c480c2d06f9e769cf27707f75e..a422f0db747919ceeecc89a5386ccaa0fb9edc36 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -22,7 +22,8 @@
         <licensefile>LICENSE.txt</licensefile>
         <filefilterlist>
             <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
-                <filteritem type="filename" name="*.png" desc="No need to check original Khronos Group binary files"/>
+                <filteritem type="filepath" name="docs/images/.*.png" desc="original Khronos Group binary files png required for ohos readme"/>
+                <filteritem type="filename" name="VkLayer_khronos_validation.exp" desc="original Khronos Group binary files"/>
             </filefilter>
         </filefilterlist>
     </oatconfig>