diff --git a/custom-node-list.json b/custom-node-list.json
index 5b339aa8..74636506 100644
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -15651,3 +15651,13 @@
         }
     ]
 }
+{
+    "author": "SSsnap",
+    "title": "Snap Processing for Comfyui",
+    "reference": "https://github.com/SS-snap/ComfyUI-Snap_Processing",
+    "files": [
+        "https://github.com/SS-snap/ComfyUI-Snap_Processing/blob/master/Snap_canvas.py"
+    ],
+    "install_type": "copy",
+    "description": "for preprocessing images, presented in a visual way. It also calculates the corresponding image area."
+}