diff --git a/nodes/compute_video_point.py b/nodes/compute_video_point.py
index 8351448..147f135 100644
--- a/nodes/compute_video_point.py
+++ b/nodes/compute_video_point.py
@@ -2,6 +2,8 @@ import re
 from datetime import datetime
 from math import ceil
 
+import loguru
+
 
 def validate_time_format(time_str):
     pattern = r'^([0-1][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9]|\d{1,2}).(\d{3})$'
@@ -21,6 +23,7 @@ class VideoStartPointDurationCompute:
             "required": {
                 "start_time": ("STRING", {"forceInput": True}),
                 "audio": ("AUDIO", {"forceInput": True}),
+                "end_padding": ("FLOAT", {"forceInput": True, "default": 0.4}),
                 "fps": ("INT", {"default": 25, "step": 1}),
             },
         }
@@ -32,7 +35,7 @@ class VideoStartPointDurationCompute:
 
     CATEGORY = "不忘科技-自定义节点🚩"
 
-    def compute(self, start_time, audio, fps):
+    def compute(self, start_time, audio, fps, end_padding):
         if not validate_time_format(start_time):
             raise ValueError("start_time或者end_time时间格式不对（start_time or end_time is not in time format）")
 
@@ -40,7 +43,9 @@ class VideoStartPointDurationCompute:
         start_dt = datetime.strptime(start_time, time_format)
         start_sec = (start_dt - datetime(1900, 1, 1)).total_seconds()
         start_point = start_sec * fps
-        print("audio duration %.3f s"%get_duration_wave(audio))
-        duration = get_duration_wave(audio) * fps
-        return (start_point, duration,)
+        duration = get_duration_wave(audio)
+        loguru.logger.info("audio duration %.3f s" % duration)
+        duration = duration + end_padding
+        loguru.logger.info("audio duration with padding %.3f s" % get_duration_wave(audio))
+        return (start_point, duration*fps,)