diff --git a/dolphinscheduler-dist/src/main/assembly/dolphinscheduler-bin.xml b/dolphinscheduler-dist/src/main/assembly/dolphinscheduler-bin.xml
index 85f5a62351..661dbdb826 100644
--- a/dolphinscheduler-dist/src/main/assembly/dolphinscheduler-bin.xml
+++ b/dolphinscheduler-dist/src/main/assembly/dolphinscheduler-bin.xml
@@ -73,6 +73,8 @@
         <fileSet>
             <directory>${basedir}/../script</directory>
             <outputDirectory>bin</outputDirectory>
+            <fileMode>0755</fileMode>
+            <directoryMode>0755</directoryMode>
         </fileSet>
 
         <fileSet>
diff --git a/script/install.sh b/script/install.sh
old mode 100644
new mode 100755