diff --git a/config.py b/config.py
index e57a9f6..e3bbea5 100644
--- a/config.py
+++ b/config.py
@@ -4,7 +4,7 @@ import os.path
 
 # [danmaku]
 # exec
-DANMU_ASS_EXEC = "danmu2ass"
+DANMAKU_FACTORY_EXEC = "DanmakuFactory"
 # speed
 DANMAKU_SPEED = 12
 # font
@@ -47,8 +47,8 @@ def load_config():
     config.read("config.ini", encoding="utf-8")
     if config.has_section("danmaku"):
         section = config['danmaku']
-        global DANMU_ASS_EXEC, DANMAKU_SPEED, DEFAULT_FONT_NAME, VIDEO_RESOLUTION
-        DANMU_ASS_EXEC = section.get('exec', DANMU_ASS_EXEC)
+        global DANMAKU_FACTORY_EXEC, DANMAKU_SPEED, DEFAULT_FONT_NAME, VIDEO_RESOLUTION
+        DANMAKU_FACTORY_EXEC = section.get('exec', DANMAKU_FACTORY_EXEC)
         DANMAKU_SPEED = section.getfloat('speed', DANMAKU_SPEED)
         DEFAULT_FONT_NAME = section.get('font', DEFAULT_FONT_NAME)
         VIDEO_RESOLUTION = section.get('resolution', VIDEO_RESOLUTION)
@@ -81,7 +81,7 @@ def load_config():
 def get_config():
     config = {
         'danmaku': {
-            'exec': DANMU_ASS_EXEC,
+            'exec': DANMAKU_FACTORY_EXEC,
             'speed': DANMAKU_SPEED,
             'font': DEFAULT_FONT_NAME,
             'resolution': VIDEO_RESOLUTION,
diff --git a/controller/api/collector_blueprint.py b/controller/api/collector_blueprint.py
index 51255f6..5759c2e 100644
--- a/controller/api/collector_blueprint.py
+++ b/controller/api/collector_blueprint.py
@@ -4,7 +4,7 @@ import platform
 import psutil
 from flask import Blueprint, jsonify
 
-from config import DANMU_ASS_EXEC, FFMPEG_EXEC, BILILIVE_RECORDER_DIRECTORY, XIGUALIVE_RECORDER_DIRECTORY, VIDEO_OUTPUT_DIR
+from config import DANMAKU_FACTORY_EXEC, FFMPEG_EXEC, BILILIVE_RECORDER_DIRECTORY, XIGUALIVE_RECORDER_DIRECTORY, VIDEO_OUTPUT_DIR
 from util.system import check_exec
 
 blueprint = Blueprint("api_collector", __name__, url_prefix="/api/collector")
@@ -59,7 +59,7 @@ def collect_basic_status():
         },
         'exec': {
             'ffmpeg': check_exec(FFMPEG_EXEC),
-            'danmaku': check_exec(DANMU_ASS_EXEC),
+            'danmaku': check_exec(DANMAKU_FACTORY_EXEC),
         },
         'system': {
             'os': platform.system(),
diff --git a/workflow/danmaku.py b/workflow/danmaku.py
index 5c8964b..f54895b 100644
--- a/workflow/danmaku.py
+++ b/workflow/danmaku.py
@@ -7,7 +7,7 @@ from typing import Union
 
 from bs4 import BeautifulSoup
 
-from config import DANMU_ASS_EXEC, VIDEO_RESOLUTION, DANMAKU_SPEED, DEFAULT_FONT_NAME
+from config import DANMAKU_FACTORY_EXEC, VIDEO_RESOLUTION, DANMAKU_SPEED, DEFAULT_FONT_NAME
 from exception.danmaku import NoDanmakuException, DanmakuFormatErrorException
 from util.file import check_file_exist
 
@@ -34,11 +34,12 @@ def diff_danmaku_files(base_file: Union[os.PathLike[str], str], file: Union[os.P
 
 def danmaku_to_subtitle(file: Union[os.PathLike[str], str], time_shift: float):
     new_subtitle_name = md5(file.encode("utf-8")).hexdigest() + ".ass"
-    (_w, _h) = VIDEO_RESOLUTION.split("x")
     process = subprocess.Popen((
-        DANMU_ASS_EXEC, "--force", "-a", "0.9", "-d", str(DANMAKU_SPEED), "--font", str(DEFAULT_FONT_NAME),
-        "--font-size", "40", "--lane-size", "40", "--width", _w, "--height", _h, "-o", new_subtitle_name,
-        "-p", "1", "--time-offset", str(time_shift), "--width-ratio", "1", file
+        DANMAKU_FACTORY_EXEC, "--ignore-warnings",
+        "-r", str(VIDEO_RESOLUTION), "-s", str(DANMAKU_SPEED), "-f", "5",
+        "-S", "40", "-N", str(DEFAULT_FONT_NAME), "--showmsgbox", "FALSE",
+        "-O", "255", "-L", "1", "-D", "0",
+        "-o", "ass", new_subtitle_name, "-i", file, "-t", str(time_shift)
     ))
     process.wait()
     return new_subtitle_name