diff --git a/.github/main.workflow b/.github/main.workflow
index f551ddd..5137e99 100644
--- a/.github/main.workflow
+++ b/.github/main.workflow
@@ -5,7 +5,7 @@ workflow "build_test" {
 
 action "build_test01" {
   uses = "docker://circleci/python:2.7.14"
-  runs = "ls -la && whoami && python -V"
+  runs = "python -V"
 }
 
 # action "run whoami cmd" {