diff --git a/pmd-excludes.xml b/pmd-excludes.xml
deleted file mode 100644
index 1cb4b818..00000000
--- a/pmd-excludes.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ruleset name="excludes"
-    xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
-    <description>excludes</description>
-    <exclude-pattern>.*/batis.mapper/*.*</exclude-pattern>
-    <exclude-pattern>.*/batis.model/*.*</exclude-pattern>
-</ruleset>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index aa4f5ebb..d6ec640b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,15 +80,10 @@
               <failOnViolation>false</failOnViolation>
               <targetJdk>${java.version}</targetJdk>
               <linkXRef>false</linkXRef>
-              <excludeRoots>.*/batis.mapper/*.*</excludeRoots>
-              <excludeRoots>.*/batis.model/*.*</excludeRoots>
-<!--               <excludes> -->
-<!--                 <exclude>.*/batis.mapper/*.*</exclude> -->
-<!--                 <exclude>.*/batis.model/*.*</exclude> -->
-<!--               </excludes> -->
-<!--               <rulesets> -->
-<!--                 <ruleset>pmd-excludes.xml</ruleset> -->
-<!--               </rulesets> -->
+              <excludes>
+                <exclude>**/batis/mapper/*.java</exclude>
+                <exclude>**/batis/model/*.java</exclude>
+              </excludes>
             </configuration>
             <executions>
               <execution>