diff --git a/.travis.yml b/.travis.yml
index 843bd094..b83b8329 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,4 +2,8 @@ language: java
jdk: oraclejdk8
before_install:
- chmod +x mvnw
-script: "./mvnw install -B -V"
\ No newline at end of file
+script:
+ - "./mvnw install -DskipTests=true -Dmaven.javadoc.skip=true -B -V"
+ - "./mvnw pmd:check -DskipTests=true -Dmaven.javadoc.skip=true -B -V"
+ - "./mvnw install -B -V"
+
diff --git a/pom.xml b/pom.xml
index 84af219e..5335637f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -113,24 +113,6 @@
rulesets/java/ali-set.xml
-
-
-
- pmd-check-verify
- validate
-
- check
-
-
-
-
- pmd-pmd-site
- site
-
- pmd
-
-
-
com.alibaba.p3c