diff --git a/README.md b/README.md
index 460866f..0bf9bb8 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: executing remote ssh commands using password
-      uses: appleboy/ssh-action@v0.1.8
+      uses: appleboy/ssh-action@v0.1.9
       with:
         host: ${{ secrets.HOST }}
         username: ${{ secrets.USERNAME }}
@@ -161,7 +161,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@v0.1.8
+  uses: appleboy/ssh-action@v0.1.9
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -174,7 +174,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using ssh key
-  uses: appleboy/ssh-action@v0.1.8
+  uses: appleboy/ssh-action@v0.1.9
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -187,7 +187,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v0.1.8
+  uses: appleboy/ssh-action@v0.1.9
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -204,7 +204,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -220,7 +220,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -235,7 +235,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: "foo.com,bar.com"
 +     sync: true
@@ -251,7 +251,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: pass environment
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -276,7 +276,7 @@ _Inside `env` object, you need to pass every environment variable as a string, p
 
 ```diff
   - name: stop script if command error
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -329,7 +329,7 @@ Host FooServer
 
 ```diff
   - name: ssh proxy command
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -352,7 +352,7 @@ It is not uncommon for files to leak from backups or decommissioned hardware, an
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -378,7 +378,7 @@ Now you can adjust you config:
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
diff --git a/README.zh-tw.md b/README.zh-tw.md
index eeeca6d..e81326c 100644
--- a/README.zh-tw.md
+++ b/README.zh-tw.md
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: executing remote ssh commands using password
-      uses: appleboy/ssh-action@v0.1.8
+      uses: appleboy/ssh-action@v0.1.9
       with:
         host: ${{ secrets.HOST }}
         username: ${{ secrets.USERNAME }}
@@ -157,7 +157,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@v0.1.8
+  uses: appleboy/ssh-action@v0.1.9
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -170,7 +170,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using ssh key
-  uses: appleboy/ssh-action@v0.1.8
+  uses: appleboy/ssh-action@v0.1.9
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -183,7 +183,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v0.1.8
+  uses: appleboy/ssh-action@v0.1.9
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -200,7 +200,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -216,7 +216,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -231,7 +231,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: "foo.com,bar.com"
 +     sync: true
@@ -247,7 +247,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: pass environment
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -272,7 +272,7 @@ _在 `env` 對象中，您需要將每個環境變量作為字符串傳遞，傳
 
 ```diff
   - name: stop script if command error
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -325,7 +325,7 @@ Host FooServer
 
 ```diff
   - name: ssh proxy command
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -346,7 +346,7 @@ Host FooServer
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -372,7 +372,7 @@ ssh example.com ssh-keygen -l -f /etc/ssh/ssh_host_ed25519_key.pub | cut -d ' '
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v0.1.8
+    uses: appleboy/ssh-action@v0.1.9
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}