diff --git a/pyproject.toml b/pyproject.toml
index 13d674f..1fa3f61 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,6 +10,6 @@ Repository = "https://github.com/KLL535/ComfyUI_SimpleButcher"
 #  Used by Comfy Registry https://comfyregistry.org
 
 [tool.comfy]
-PublisherId = "kll535"
+PublisherId = "@kll535"
 DisplayName = "ComfyUI_SimpleButcher"
 Icon = ""