diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f572ed2..3d5494b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -59,3 +59,11 @@ jobs:
         to: ${{ secrets.TELEGRAM_TO }}
         token: ${{ secrets.TELEGRAM_TOKEN }}
         message_file: tests/message.txt
+
+    - name: send message using socks5 proxy URL
+      uses: appleboy/telegram-action@master
+      with:
+        to: ${{ secrets.TELEGRAM_TO }}
+        token: ${{ secrets.TELEGRAM_TOKEN }}
+        socks5: 67.204.21.1:64312
+        message: Send message from socks5 proxy URL.
diff --git a/Dockerfile b/Dockerfile
index 8ccf09e..87b2e25 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM appleboy/drone-telegram:1.3.4-linux-amd64
+FROM appleboy/drone-telegram
 
 ADD entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
diff --git a/README.md b/README.md
index fa767e3..06b88fd 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ Remove `args` to send the default message.
 
 ## Input variables
 
+* socks5 - optional. support socks5 proxy URL
 * photo - optional. photo message
 * document - optional. document message
 * sticker - optional. sticker message
diff --git a/action.yml b/action.yml
index 344da7a..ca291d6 100644
--- a/action.yml
+++ b/action.yml
@@ -10,6 +10,8 @@ inputs:
     description: 'telegram message'
   message_file:
     description: 'overwrite the default message template with the contents of the specified file'
+  socks5:
+    description: 'support socks5 proxy URL'
   photo:
     description: 'send the photo message.'
   document: