diff --git a/examples/example_01.json b/examples/example_01.json
index f4ee81f..f707db7 100644
--- a/examples/example_01.json
+++ b/examples/example_01.json
@@ -158,7 +158,7 @@
       "widgets_values": {
         "frame_rate": 8,
         "loop_count": 0,
-        "filename_prefix": "AnimateDiff",
+        "filename_prefix": "CogVideoX",
         "format": "video/h264-mp4",
         "pix_fmt": "yuv420p",
         "crf": 19,
diff --git a/nodes.py b/nodes.py
index e76663f..924e337 100644
--- a/nodes.py
+++ b/nodes.py
@@ -132,7 +132,7 @@ class CogVideoSampler:
             "negative": ("CONDITIONING", ),
             "height": ("INT", {"default": 480, "min": 128, "max": 2048, "step": 8}),
             "width": ("INT", {"default": 720, "min": 128, "max": 2048, "step": 8}),
-            "num_frames": ("INT", {"default": 48, "min": 1, "max": 100, "step": 1}),
+            "num_frames": ("INT", {"default": 48, "min": 1, "max": 100, "step": 8}),
             "fps": ("INT", {"default": 8, "min": 1, "max": 100, "step": 1}),
             "steps": ("INT", {"default": 25, "min": 1}),
             "cfg": ("FLOAT", {"default": 6.0, "min": 0.0, "max": 30.0, "step": 0.01}),