diff --git a/action.yml b/action.yml
index 977f0d0..fb8b9d2 100644
--- a/action.yml
+++ b/action.yml
@@ -26,7 +26,8 @@ inputs:
 
 runs:
   using: 'docker'
-  image: 'docker://dther/google-chat-action:v0.8'
+  #image: 'docker://dther/google-chat-action:v0.8'
+  image: 'Dockerfile'
   args:
     - ${{ inputs.project }}
     - ${{ inputs.commit }}