diff --git a/workflow/video.py b/workflow/video.py
index 410751d..a194198 100644
--- a/workflow/video.py
+++ b/workflow/video.py
@@ -1,5 +1,4 @@
 import os
-import platform
 import subprocess
 from datetime import datetime, timedelta
 from typing import IO
@@ -53,21 +52,9 @@ def get_encode_process_use_nvenc(orig_filename: str, subtitles: list[str], new_f
 
 def get_encode_process_use_intel(orig_filename: str, subtitles: list[str], new_filename: str):
     print("[+]Use Intel QSV Acceleration")
-    if platform.system().lower() == "windows":
-        encode_process = subprocess.Popen([
-            FFMPEG_EXEC, *_common_ffmpeg_setting(),
-            "-hwaccel", "qsv", "-i", orig_filename, "-vf",
-            ",".join("subtitles=%s" % i for i in subtitles),
-            "-c:v", "h264_qsv", "-rc:v", "vbr",
-            *_common_ffmpeg_params(),
-            # "-t", "10",
-            new_filename
-        ], stdout=subprocess.PIPE)
-        return encode_process
     encode_process = subprocess.Popen([
         FFMPEG_EXEC, *_common_ffmpeg_setting(),
-        "-init_hw_device", "qsv=hw", "-filter_hw_device", "hw",
-        "-i", orig_filename, "-vf",
+        "-hwaccel", "qsv", "-i", orig_filename, "-vf",
         ",".join("subtitles=%s" % i for i in subtitles),
         "-c:v", "h264_qsv",
         *_common_ffmpeg_params(),
@@ -161,5 +148,5 @@ def _common_ffmpeg_params():
         "-f", "mp4", "-b:v", VIDEO_BITRATE, "-c:a", "copy",
         "-preset:v", "fast", "-profile:v", "main", "-avoid_negative_ts", "1",
         "-qmin", "18", "-qmax", "38", "-crf", str(VIDEO_CRF), "-g:v", "240",
-        "-fflags", "+genpts", "-shortest", "-movflags", "faststart"
+        "-fflags", "+genpts", "-shortest"
     )