diff --git a/opencv_webcam.py b/opencv_webcam.py
index bceb0b4..cfdc65c 100644
--- a/opencv_webcam.py
+++ b/opencv_webcam.py
@@ -53,6 +53,7 @@ def parse_args(known=False):
                         default="p", type=str, help='webcam pause')
     parser.add_argument('--auto_frameNum', '-afn',
                         default=0, type=int, help='auto save number of frames')
+
     # 日志
     parser.add_argument('--logName', '-ln',
                         default="test.log", type=str, help='log save name')
@@ -63,10 +64,25 @@ def parse_args(known=False):
 
 
 # Webcam OpenCV
-def webcam_opencv(device_index="0", quit_key="q", pause_key="p", is_autoSaveFrame=False, frame_saveDir="./WebcamFrame",
-                  frame_dirName="frames", frame_nSave=1, auto_frameNum=0, is_handSaveFrame=False, frame_capKey="a",
-                  is_resizeFrame=False, resize_frame=[640, 480], resizeRatio_frame=1.0, frame_namePrefix="frame",
-                  frame_saveStyle="jpg", jpg_quality=95, png_quality=3, logName="test.log", logMode="a"):
+def webcam_opencv(device_index="0",
+                  quit_key="q",
+                  pause_key="p",
+                  is_autoSaveFrame=False,
+                  frame_saveDir="./WebcamFrame",
+                  frame_dirName="frames",
+                  frame_nSave=1,
+                  auto_frameNum=0,
+                  is_handSaveFrame=False,
+                  frame_capKey="a",
+                  is_resizeFrame=False,
+                  resize_frame=[640, 480],
+                  resizeRatio_frame=1.0,
+                  frame_namePrefix="frame",
+                  frame_saveStyle="jpg",
+                  jpg_quality=95,
+                  png_quality=3,
+                  logName="test.log",
+                  logMode="a"):
 
     keyList = [quit_key, frame_capKey, pause_key]  # 快捷键列表
     hotkey_judge(keyList)  # 快捷键冲突判断
@@ -174,9 +190,25 @@ def main(args):
     argsYaml(args)  # 脚本参数
 
     # 调用webcam opencv
-    webcam_opencv(device_index, quit_key, pause_key, is_autoSaveFrame, frame_saveDir, frame_dirName, frame_nSave, auto_frameNum,
-                  is_handSaveFrame, frame_capKey, is_resizeFrame, resize_frame, resizeRatio_frame,
-                  frame_namePrefix, frame_saveStyle, jpg_quality, png_quality, logName, logMode)
+    webcam_opencv(device_index,
+                  quit_key,
+                  pause_key,
+                  is_autoSaveFrame,
+                  frame_saveDir,
+                  frame_dirName,
+                  frame_nSave,
+                  auto_frameNum,
+                  is_handSaveFrame,
+                  frame_capKey,
+                  is_resizeFrame,
+                  resize_frame,
+                  resizeRatio_frame,
+                  frame_namePrefix,
+                  frame_saveStyle,
+                  jpg_quality,
+                  png_quality,
+                  logName,
+                  logMode)
 
 
 if __name__ == '__main__':