Merge remote-tracking branch 'origin/2.7.x' into 2.7.x
diff --git a/dubbo-spring-boot-distribution/assembly/source-release.xml b/dubbo-spring-boot-distribution/assembly/source-release.xml
index bbbec61..e6e3e92 100644
--- a/dubbo-spring-boot-distribution/assembly/source-release.xml
+++ b/dubbo-spring-boot-distribution/assembly/source-release.xml
@@ -49,6 +49,8 @@
                 <exclude>**/.mvn/**</exclude>
                 <exclude>**/*.jar</exclude>
                 <exclude>**/mvnw*</exclude>
+                <exclude>**/.flattened-pom.xml</exclude>
+                <exclude>**/.travis.yml</exclude>
             </excludes>
         </fileSet>
     </fileSets>