diff --git a/pyproject.toml b/pyproject.toml
index 16e2d2f..713bcb2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "ComfyUI-RMBG"
-version = "1.4.0
+version = "1.4.0"
 description = "A ComfyUI custom node designed for advanced image background removal utilizing multiple models, including RMBG-2.0, INSPYRENET, and BEN."
 authors = [
     {name = "AILab", email = "ailab@mail.com"}
@@ -35,4 +35,4 @@ packages = ["comfyui-rmbg"]
 
 [project.urls]
 Homepage = "https://github.com/username/ComfyUI-RMBG"
-Repository = "https://github.com/username/ComfyUI-RMBG.git" 
\ No newline at end of file
+Repository = "https://github.com/username/ComfyUI-RMBG.git"