diff --git a/danmaku_workflow.py b/danmaku_workflow.py
index 8e99a67..96b53d2 100644
--- a/danmaku_workflow.py
+++ b/danmaku_workflow.py
@@ -420,8 +420,8 @@ def get_encode_process_use_nvenc(orig_filename: str, subtitles: list[str], new_f
     encode_process = subprocess.Popen([
         FFMPEG_EXEC, *_common_ffmpeg_setting(),
         "-i", orig_filename, "-vf",
-        ",".join("subtitles=%s" % i for i in subtitles) + ",hwupload_cuda",
-        "-c:v", "h264_nvenc", "-rc:v", "vbr",
+        ",".join("subtitles=%s" % i for i in subtitles),
+        "-c:v", "h264_nvenc",
         *_common_ffmpeg_params(),
         # "-t", "10",
         new_filename
@@ -430,28 +430,17 @@ 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):
-    if platform.system().lower() == "windows":
-        print("[+]Use Intel QSV Acceleration")
-        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
-        ], **subprocess_args(True))
-    else:
-        print("[+]Use Intel VAAPI Acceleration")
-        encode_process = subprocess.Popen([
-            FFMPEG_EXEC, *_common_ffmpeg_setting(),
-            "-hwaccel", "vaapi", "-i", orig_filename, "-vf",
-            ",".join("subtitles=%s" % i for i in subtitles) + ",hwupload",
-            "-c:v", "h264_vaapi", "-rc:v", "vbr",
-            *_common_ffmpeg_params(),
-            # "-t", "10",
-            new_filename
-        ], **subprocess_args(True))
+    print("[+]Use Intel QSV Acceleration")
+    encode_process = subprocess.Popen([
+        FFMPEG_EXEC, *_common_ffmpeg_setting(),
+        "-init_hw_device", "qsv=hw", "-filter_hw_device", "hw",
+        "-i", orig_filename, "-vf",
+        ",".join("subtitles=%s" % i for i in subtitles),
+        "-c:v", "h264_qsv",
+        *_common_ffmpeg_params(),
+        # "-t", "10",
+        new_filename
+    ], stdout=subprocess.PIPE)
     return encode_process