Add a description of what you changed

Snapload.py

@@ -11,7 +11,7 @@ class Snapload:
     @classmethod
     def INPUT_TYPES(s):
         return {"required":
-                    {"image": ("STRING", {"default": r"123"})},
+                    {"image": ("STRING", {"default": r"请转换为输入并SnapCanvas的string输出"})},
                 }
 
     CATEGORY = "Snap Processing"
@@ -44,7 +44,7 @@ class Snapload:
     def _resolve_path(image) -> Path:
         # 如果未提供图像路径，则使用默认路径
         if not image:
-            default_path = Path("ComfyUI/custom_nodes/Comfyui_Snap-Processing/save/output.png").resolve()
+            default_path = Path("ComfyUI/custom_nodes/ComfyUI-Snap_Processing/save/output.png").resolve()
         else:
             default_path = Path(folder_paths.get_annotated_filepath(image)).resolve()