diff --git a/bamboo-specs/src/main/java/buildjob/PlanSpec.java b/bamboo-specs/src/main/java/buildjob/PlanSpec.java
index 8a29c1b59..bfe825371 100644
--- a/bamboo-specs/src/main/java/buildjob/PlanSpec.java
+++ b/bamboo-specs/src/main/java/buildjob/PlanSpec.java
@@ -67,6 +67,7 @@ public class PlanSpec {
     public Job creatGinCloudPlatformImagesJob(String project) {
         return new Job("Build Job: " + project, new BambooKey(project.toUpperCase().replaceAll("-", "")))
             .tasks(
+          		new CleanWorkingDirectoryTask().description("My clean working directory task"),
                 // Checkout
                 new VcsCheckoutTask().description("Checkout Default Repository")
                     .checkoutItems(new CheckoutItem().defaultRepository()),
@@ -96,6 +97,7 @@ public class PlanSpec {
     public Job createRelease() {
         return new Job("Create Release", new BambooKey("CRLS"))
             .tasks(
+          		new CleanWorkingDirectoryTask().description("My clean working directory task"),
                 new VcsCheckoutTask().description("Checkout Default Repository")
                     .checkoutItems(new CheckoutItem().defaultRepository()).cleanCheckout(true),