diff --git a/nodes.py b/nodes.py
index dfa8c7be8..9a5e72ea4 100644
--- a/nodes.py
+++ b/nodes.py
@@ -810,7 +810,7 @@ class SaveImage:
     def INPUT_TYPES(s):
         return {"required": 
                     {"images": ("IMAGE", ),
-                     "filename_prefix": ("STRING", {"default": "ComfyUI"})},
+                     "filename_prefix": ("STRING", {"default": "ComfyUI%date%"})},
                 "hidden": {"prompt": "PROMPT", "extra_pnginfo": "EXTRA_PNGINFO"},
                 }