diff --git a/.travis.yml b/.travis.yml
index 04dcc9c43..d1a148eda 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,8 @@
 language: java
 script: 
-	- # build protocol
   - cd skywalking-protocol
   - mvn install -Dmaven.test.skip=true
   
-  - # build api
   - cd ..
   - cd skywalking-api
   - mvn install -Dmaven.test.skip=true