diff --git a/action.yml b/action.yml
index fb01ab3..7ca11f9 100644
--- a/action.yml
+++ b/action.yml
@@ -23,5 +23,5 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - run: ./script.sh ${{ inputs.account_id }} ${{ inputs.access_key_id }} ${{ inputs.access_key_secret }} ${{ inputs.access }}
+    - run: ./binary.sh ${{ inputs.account_id }} ${{ inputs.access_key_id }} ${{ inputs.access_key_secret }} ${{ inputs.access }}
       shell: bash
\ No newline at end of file
diff --git a/binary.sh b/binary.sh
new file mode 100644
index 0000000..15e452a
--- /dev/null
+++ b/binary.sh
@@ -0,0 +1,9 @@
+set -e # 报错后不继续执行
+echo 'Serverless-devs installing.'
+curl https://images.devsapp.cn/bin/s/v3.0.0 --output /usr/local/bin/s
+chmod 777 /usr/local/bin/s
+echo '################################################'
+s config add --AccountID $1 --AccessKeyID $2 --AccessKeySecret $3 -a $4 -f
+echo '################################################'
+echo 'Serverless-devs has been installed successfully.'
+echo 'The access has been configured automatically, use "s config get" to check.'
\ No newline at end of file
diff --git a/script.sh b/script.sh
old mode 100755
new mode 100644
index 00c1282..c9c7c4b
--- a/script.sh
+++ b/script.sh
@@ -1,3 +1,5 @@
+# unused
+
 set -e # 报错后不继续执行
 if ! which node > /dev/null; then
     echo "Node is not installed, serverless-dev requires nodejs >= 14.14.0."
@@ -22,11 +24,11 @@ else
     if [ "$result" == 0 ]; then
         echo 'Nodejs checked, serverless-devs installing.'
         npm i @serverless-devs/s -g --registry=https://registry.npmmirror.com
+        echo '################################################'
         s config add --AccountID $1 --AccessKeyID $2 --AccessKeySecret $3 -a $4 -f
         echo '################################################'
         echo 'Serverless-devs has been installed successfully.'
         echo 'The access has been configured automatically, use "s config get" to check.'
-        echo '################################################'
     else
         echo "Serverless-dev requires nodejs >= 14.14.0, please update your local nodejs's version."
     fi