From f8121d9e5a949f63cb13a8217c6c3ca56a385d70 Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Sun, 16 Aug 2026 10:11:41 +0800
Subject: [PATCH] perf(action): use prebuilt ghcr image instead of building
 Dockerfile

- Pull ghcr.io/appleboy/telegram-action:latest at runtime instead of
  building the Docker image on every workflow run
---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 30b6397..9629260 100644
--- a/action.yml
+++ b/action.yml
@@ -40,7 +40,7 @@ inputs:
     description: 'unique identifier for the target message thread (topic) of the forum; for forum supergroups only'
 runs:
   using: 'docker'
-  image: 'Dockerfile'
+  image: 'docker://ghcr.io/appleboy/telegram-action:latest'
 
 branding:
   icon: 'message-square'