diff --git a/docker/build.sh b/docker/build.sh
index c2edcf71aeef6e6eb26ecb5328652b58836f2d2e..e1f08d1ee475ebdda7a361522233d99aca979dd5 100755
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Copyright (c) 2020 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -11,6 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
-#!/bin/sh
 docker build -t openharmony-docker:0.0.5 .
diff --git a/docker/standard/build.sh b/docker/standard/build.sh
index 9af19591449a65b882832c88f1dfd5bd650b6128..c2b8fb34f8dc9d367298d4755e3446115710c954 100755
--- a/docker/standard/build.sh
+++ b/docker/standard/build.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Copyright (c) 2020 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -11,6 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
-#!/bin/sh
 docker build -t openharmony-docker-standard:0.0.5 .