diff --git a/English_Listening_cut/main.py b/English_Listening_cut/main.py
index dde8f09..e6f0ed7 100644
--- a/English_Listening_cut/main.py
+++ b/English_Listening_cut/main.py
@@ -7,10 +7,9 @@ from traceback import print_exc
 
 def init():
     if len(argv) != 2:
-        print("Usage: a.py file.mp3")
+        print(f"Usage: {__file__} file.mp3")
         exit(1)
     return argv[1]
-    # return "新课程外研高一第32期.mp3"
 
 def make_dir(pth:str):
     if not path.isdir(pth):
diff --git a/English_Listening_cut/main_json.py b/English_Listening_cut/main_json.py
deleted file mode 100644
index 1359dc0..0000000
--- a/English_Listening_cut/main_json.py
+++ /dev/null
@@ -1,88 +0,0 @@
-from sys import argv,exit
-from pydub import AudioSegment,silence
-from os import path,mkdir,system
-from shutil import rmtree
-from traceback import print_exc
-from json import dumps,loads
-
-
-def init():
-    if len(argv) != 2:
-        print("Usage: a.py file.mp3")
-        exit(1)
-    return argv[1]
-    # return "新课程外研高一第32期.mp3"
-
-def make_dir(pth:str):
-    if not path.isdir(pth):
-        try:
-            mkdir(pth)
-        except PermissionError:
-            print("Could not create directory '{pth}' because of permission error.".format(pth=pth))
-            exit(-1) 
-    else:
-        ipt=input(f"'{pth}' exists. Remove it [YES/no]: ")
-        if ipt == "" or ipt == "yes":
-            try:
-                rmtree(pth)
-            except PermissionError:
-                print("Could not remove '{pth}' because of permission error.".format(pth=pth))
-                exit(-1)
-            mkdir(pth)
-        else:
-            print(f"Warning: Directory '{pth}' exists, which may influence the programm!")
-
-def cut(file:AudioSegment,length:list[int],keep=300) -> AudioSegment:
-    maxlen = len(file)
-    bgn,end=length
-    if bgn-keep>=0:
-        bgn-=keep
-    if end+keep<=maxlen:
-        end+=keep
-    return file[bgn:end]
-
-def main():
-    file = init()
-    NAMES=["BASIC", "1-5", "Others"]
-    make_dir("OUTPUT")
-    for i in NAMES:
-        make_dir(f"OUTPUT/{i}")
-    print("Reading file ...")
-    file:AudioSegment = AudioSegment.from_file(file)
-    print("Detecting audio segments ...")
-    arr=silence.detect_nonsilent(
-        file,
-        silence_thresh=-100,
-        seek_step=500,
-        min_silence_len=4000
-    )
-    print("Cutting audio segments ...")
-    group=[]
-    groups=[]
-    
-    groups.append([(cut(file,arr[0]),'info'),(cut(file,arr[1]),'example')])
-    for i in range(2,2+5):
-        group.append((cut(file,arr[i]),str(i-1)))
-    groups.append(group)
-    group=[]
-    for i in range(7,len(arr)-1,2):
-        group.append((cut(file,arr[i]),f"Tips_of_{(i-7)//2+6}"))
-        group.append((cut(file,arr[i+1]),f"Text_{(i-7)//2+6}"))
-    groups.append(group)
-    for i,group in enumerate(groups):
-        print(f"Saving audio segments '{NAMES[i]}' ...")
-        for f,name in group:
-            f.export(f"OUTPUT/{NAMES[i]}/{name}.mp3")
-    print("Done!")
-        
-
-if __name__ == '__main__':
-    try:
-        main()
-    except SystemExit:
-        system("pause")
-    except KeyboardInterrupt as e:
-        raise e
-    except Exception:
-        print("An unexpected exception occurred.")
-        print_exc()
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ba53c2b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,78 @@
+# 个人使用小工具集
+
+## [修改连接数](changeConnectionLimit)
+
+win10修改wifi热点最大连接终端数
+
+Usage：`main.bat`
+
+## [学*网预览下载](zxxk_dl)
+
+下载学*网资源，通过预览的形式，下载的文件以html形式保存。可以使用adobe Acrobat的打印转为pdf，文字版文件以svg下载，图片版原图。
+
+1. 研究过程：[process.md](zxxk_dl/process.md)
+
+2. usage: `python main.py`
+3. requirements: python, requests
+
+## adb快速传手机文件
+
+源文件丢了，TODO
+
+## [并行auto-editor](mult)
+
+并行运行auto-editor, 递归转码所有视频。（PS：网课时用的）
+
+### files
+
+#### main.py
+
+主程序
+
+### main_up.py
+
+使用hevc（CUDA）硬解码
+
+### usage
+
+`python main.py`
+
+## 菁*网题目下载
+
+**ATTENTION：目前制作时的账号疑似被封禁，请谨慎使用**
+
+如需打印，请使用浏览器打印或转pdf
+
+### Usage
+
+菁优网任意界面，F12抓Cookie
+运行main.py，输入复制的内容，根据提示输入网址即可。
+
+### requements
+
+python, requests,bs4
+
+## [听力文件拆分](English_Listening_cut)
+
+基于学英语报的听力做听力文件拆解，拆分到每段对话
+
+### Usage
+
+`python main.py`
+
+## seat_map
+
+文档TODO
+
+## 简单运动报警(move_warn)
+
+对ip摄像头画面进行简单运动捕捉，核心代码来自网络。效果：运动达到一定范围，发出声音警告后自动关闭程序。
+
+### usage
+
+`python main.py`
+
+### requirements
+
+python, opencv
+
diff --git a/autostart.py b/autostart.py
new file mode 100644
index 0000000..6f9188f
--- /dev/null
+++ b/autostart.py
@@ -0,0 +1,10 @@
+from getpass import getpass
+from subprocess import Popen
+
+cmd=input("SSH: ").split()
+pwd=getpass()
+port=cmd[2]
+ip=cmd[3].replace("root@",f"root:{pwd}@")
+print(ip,port)
+Popen(fr'"C:\Program Files (x86)\NetSarang\Xshell 7\Xshell.exe" ssh://{ip}:{port}')
+ssh=Popen(f"ssh -CNg -L 6006:127.0.0.1:6006 -p {port} {cmd[3]}")
\ No newline at end of file
diff --git a/bfg-1.14.0.jar.REMOVED.git-id b/bfg-1.14.0.jar.REMOVED.git-id
new file mode 100644
index 0000000..0fa8f5a
--- /dev/null
+++ b/bfg-1.14.0.jar.REMOVED.git-id
@@ -0,0 +1 @@
+688fe713674b914c519bef018aa47f7a8ba18d58
\ No newline at end of file
diff --git a/changeConnectionLimit/main.bat b/changeConnectionLimit/main.bat
new file mode 100644
index 0000000..db59812
--- /dev/null
+++ b/changeConnectionLimit/main.bat
@@ -0,0 +1,39 @@
+@echo off
+:: Check if the script is run as administrator
+NET SESSION >nul 2>&1
+if %errorLevel% neq 0 (
+    echo Requesting administrator permissions...
+    goto runAsAdmin
+) else (
+    goto main
+)
+
+:runAsAdmin
+:: Request administrator permissions
+powershell Start-Process "%0" -Verb RunAs
+exit /B
+
+:main
+:: Get user input for WifiMaxPeers value
+set /p WifiMaxPeersInput="Enter WifiMaxPeers value (decimal): "
+
+:: Validate if the input is a number
+set "WifiMaxPeers=%WifiMaxPeersInput%" 2>nul
+if not defined WifiMaxPeers (
+    echo Invalid input. Please enter a valid decimal number.
+    pause
+    exit /B
+)
+
+:: Set the registry value
+reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\icssvc\Settings" /v WifiMaxPeers /t REG_DWORD /d %WifiMaxPeers% /f
+
+echo WifiMaxPeers registry value set to %WifiMaxPeers%.
+
+echo Restarting icssvc service.
+
+net stop icssvc
+net start icssvc
+
+echo Succeed.
+pause
diff --git a/fast_pull/main.py b/fast_pull/main.py
new file mode 100644
index 0000000..04ef91e
--- /dev/null
+++ b/fast_pull/main.py
@@ -0,0 +1,4 @@
+from subprocess import run
+
+path="Sounds"
+# Get file list
\ No newline at end of file
diff --git a/jyeoo_dl/getcookie.png b/jyeoo_dl/getcookie.png
deleted file mode 100644
index bc3a1e3..0000000
Binary files a/jyeoo_dl/getcookie.png and /dev/null differ
diff --git a/move_warn/t2.py b/move_warn/main.py
similarity index 94%
rename from move_warn/t2.py
rename to move_warn/main.py
index 3594004..5d5bbb3 100644
--- a/move_warn/t2.py
+++ b/move_warn/main.py
@@ -1,97 +1,95 @@
-import cv2
-import numpy as np
-from winsound import PlaySound,SND_ALIAS,SND_ASYNC
-from time import time
-# Beep(500,500)
-
-# camera = cv2.VideoCapture(0) # 参数0表示第一个摄像头
-# camera = cv2.VideoCapture("opt.flv")
-camera = cv2.VideoCapture("http://192.168.124.17:8081/live.flv")
-# 判断视频是否打开
-if (camera.isOpened()):
-    print('Open')
-else:
-    print('摄像头未打开')
-    
-# 测试用,查看视频size
-size = (int(camera.get(cv2.CAP_PROP_FRAME_WIDTH)), int(camera.get(cv2.CAP_PROP_FRAME_HEIGHT)))
-print('size:'+repr(size))
-
-es = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (9, 4))
-kernel = np.ones((5, 5), np.uint8)
-background = None
-cnt = 0
-tot = 0
-last = time()
-mask = np.array([(0, 0),(282, 0),(282, 26),(0, 26)])
-
-# cv2.waitKey(5)
-
-while True:
-# 读取视频流
-    try:
-        grabbed, frame_lwpCV = camera.read()
-        cv2.waitKey(5)
-        cv2.fillConvexPoly(frame_lwpCV, mask,(0,255,0))
-        cv2.imshow("src",frame_lwpCV)
-    except cv2.error:
-        print("ignore this frame")
-        continue
-# 对帧进行预处理，先转灰度图，再进行高斯滤波。
-# 用高斯滤波进行模糊处理，进行处理的原因：每个输入的视频都会因自然震动、光照变化或者摄像头本身等原因而产生噪声。对噪声进行平滑是为了避免在运动和跟踪时将其检测出来。
-    gray_lwpCV = cv2.cvtColor(frame_lwpCV, cv2.COLOR_BGR2GRAY)
-    gray_lwpCV = cv2.GaussianBlur(gray_lwpCV, (21, 21), 0)
-# 将第一帧设置为整个输入的背景
-    if background is None:
-        background = gray_lwpCV
-        continue
-# 对于每个从背景之后读取的帧都会计算其与北京之间的差异，并得到一个差分图（different map）。
-# 还需要应用阈值来得到一幅黑白图像，并通过下面代码来膨胀（dilate）图像，从而对孔（hole）和缺陷（imperfection）进行归一化处理
-    diff = cv2.absdiff(background, gray_lwpCV)
-    # cv2.imshow('abs', diff)
-    diff = cv2.threshold(diff, 25, 255, cv2.THRESH_BINARY)[1] # 二值化阈值处理
-    diff = cv2.dilate(diff, es, iterations=2) # 形态学膨胀
-# 显示矩形框
-    contours, hierarchy = cv2.findContours(diff.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE) # 该函数计算一幅图像中目标的轮廓
-    contours = [c for c in contours if cv2.contourArea(c) >= 1500]
-    # 对于矩形区域，只显示大于给定阈值的轮廓，所以一些微小的变化不会显示。对于光照不变和噪声低的摄像头可不设定轮廓最小尺寸的阈值
-    total=0
-    for c in contours:
-        # if cv2.contourArea(c) < 1500: 
-        #     continue
-        total += cv2.contourArea(c)
-        (x, y, w, h) = cv2.boundingRect(c) # 该函数计算矩形的边界框
-        cv2.rectangle(frame_lwpCV, (x, y), (x+w, y+h), (0, 255, 0), 2)
-        
-    cv2.imshow('contours', frame_lwpCV)
-    cv2.imshow('dis', diff)
-
-    if len(contours)>0 and total>10000:
-        cnt+=1
-        if cnt > 5:
-            if time()-last<5:
-                print(time(),last)
-                tot+=1
-            else:
-                print("else: ",time(),last)
-                tot = 1
-            last = time()
-            cnt = 0
-            print("################################")
-            PlaySound("SystemAsterisk",SND_ALIAS|SND_ASYNC)
-            background = gray_lwpCV
-    else:
-        cnt=cnt-1 if cnt>0 else 0
-    
-    if tot>4:
-        PlaySound("SystemHand",SND_ALIAS)
-        exit()
-
-    key = cv2.waitKey(1) & 0xFF
-# 按'L'健退出循环
-    if key == ord('L'):
-        break
-
-
-camera.release()
-cv2.destroyAllWindows()
+import cv2
+import numpy as np
+from winsound import PlaySound,SND_ALIAS,SND_ASYNC
+from time import time
+# Beep(500,500)
+
+camera = cv2.VideoCapture("http://192.168.124.17:8081/live.flv")
+# 判断视频是否打开
+if (camera.isOpened()):
+    print('Open')
+else:
+    print('摄像头未打开')
+    
+# 测试用,查看视频size
+size = (int(camera.get(cv2.CAP_PROP_FRAME_WIDTH)), int(camera.get(cv2.CAP_PROP_FRAME_HEIGHT)))
+print('size:'+repr(size))
+
+es = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (9, 4))
+kernel = np.ones((5, 5), np.uint8)
+background = None
+cnt = 0
+tot = 0
+last = time()
+mask = np.array([(0, 0),(282, 0),(282, 26),(0, 26)])
+
+# cv2.waitKey(5)
+
+while True:
+# 读取视频流
+    try:
+        grabbed, frame_lwpCV = camera.read()
+        cv2.waitKey(5)
+        cv2.fillConvexPoly(frame_lwpCV, mask,(0,255,0))
+        cv2.imshow("src",frame_lwpCV)
+    except cv2.error:
+        print("ignore this frame")
+        continue
+# 对帧进行预处理，先转灰度图，再进行高斯滤波。
+# 用高斯滤波进行模糊处理，进行处理的原因：每个输入的视频都会因自然震动、光照变化或者摄像头本身等原因而产生噪声。对噪声进行平滑是为了避免在运动和跟踪时将其检测出来。
+    gray_lwpCV = cv2.cvtColor(frame_lwpCV, cv2.COLOR_BGR2GRAY)
+    gray_lwpCV = cv2.GaussianBlur(gray_lwpCV, (21, 21), 0)
+# 将第一帧设置为整个输入的背景
+    if background is None:
+        background = gray_lwpCV
+        continue
+# 对于每个从背景之后读取的帧都会计算其与北京之间的差异，并得到一个差分图（different map）。
+# 还需要应用阈值来得到一幅黑白图像，并通过下面代码来膨胀（dilate）图像，从而对孔（hole）和缺陷（imperfection）进行归一化处理
+    diff = cv2.absdiff(background, gray_lwpCV)
+    # cv2.imshow('abs', diff)
+    diff = cv2.threshold(diff, 25, 255, cv2.THRESH_BINARY)[1] # 二值化阈值处理
+    diff = cv2.dilate(diff, es, iterations=2) # 形态学膨胀
+# 显示矩形框
+    contours, hierarchy = cv2.findContours(diff.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE) # 该函数计算一幅图像中目标的轮廓
+    contours = [c for c in contours if cv2.contourArea(c) >= 1500]
+    # 对于矩形区域，只显示大于给定阈值的轮廓，所以一些微小的变化不会显示。对于光照不变和噪声低的摄像头可不设定轮廓最小尺寸的阈值
+    total=0
+    for c in contours:
+        # if cv2.contourArea(c) < 1500: 
+        #     continue
+        total += cv2.contourArea(c)
+        (x, y, w, h) = cv2.boundingRect(c) # 该函数计算矩形的边界框
+        cv2.rectangle(frame_lwpCV, (x, y), (x+w, y+h), (0, 255, 0), 2)
+        
+    cv2.imshow('contours', frame_lwpCV)
+    cv2.imshow('dis', diff)
+
+    if len(contours)>0 and total>10000:
+        cnt+=1
+        if cnt > 5:
+            if time()-last<5:
+                print(time(),last)
+                tot+=1
+            else:
+                print("else: ",time(),last)
+                tot = 1
+            last = time()
+            cnt = 0
+            print("################################")
+            PlaySound("SystemAsterisk",SND_ALIAS|SND_ASYNC)
+            background = gray_lwpCV
+    else:
+        cnt=cnt-1 if cnt>0 else 0
+    
+    if tot>4:
+        PlaySound("SystemHand",SND_ALIAS)
+        exit()
+
+    key = cv2.waitKey(1) & 0xFF
+# 按'L'健退出循环
+    if key == ord('L'):
+        break
+
+
+camera.release()
+cv2.destroyAllWindows()
diff --git a/pwd.txt b/pwd.txt
new file mode 100644
index 0000000..8168732
--- /dev/null
+++ b/pwd.txt
@@ -0,0 +1,4 @@
+***REMOVED***
+***REMOVED******REMOVED***
+***REMOVED***
+***REMOVED******REMOVED***
diff --git a/seat_map/main.py b/seat_map/main.py
new file mode 100644
index 0000000..85cc415
--- /dev/null
+++ b/seat_map/main.py
@@ -0,0 +1,74 @@
+import numpy as np
+from pandas import DataFrame
+
+# seat = np.arange(48,dtype=np.byte).reshape((4,2,6))
+seat = np.fromfile('seat.dat',dtype=np.byte).reshape((4,2,6))
+print(seat.shape)
+
+maps = np.arange(4)
+maps[-1]=maps[0]
+maps[:-1]+=1
+
+seat[:,:,-1]=seat[:,:,0]
+seat[:,:,0:-1]+=1
+seat = seat[maps,:,:]
+
+seat.tofile("seat.dat")
+
+names = np.array([
+    "张姝肜",
+    "乔旺源",
+    "焦祺",
+    "丛金旺",
+    "周巧冉",
+    "张日昊",
+    "刘卓",
+    "宋智宪",
+    "张文桦",
+    "王子来",
+    "姜樱楠",
+    "于诗澳",
+    "张潇艺",
+    "李语恒",
+    "*",
+    "张晓轩",
+    "宋佳怡",
+    "宋雨蔓",
+    "于世函",
+    "王梁宇",
+    "*",
+    "毕一聪",
+    "娄晴",
+    "黄卓琳",
+    "刘宇航",
+    "刘雨鑫",
+    "庞惠铭",
+    "徐子灏",
+    "阎展博",
+    "崔子豪",
+    "王明仁",
+    "王耀增",
+    "李善伊",
+    "吴庆波",
+    "樊乐天",
+    "潘一鸣",
+    "洛艺伟",
+    "周含笑",
+    "苏振宇",
+    "沈洁",
+    "李柏畅",
+    "毕思淼",
+    "张濠亿",
+    "李怡萱",
+    "高镆",
+    "张妍",
+    "杨颜聪",
+    "李南卓阳"
+])
+opt = seat.reshape((8,6))
+opt = opt[:,::-1]
+print(DataFrame(opt))
+opt = names[opt]
+with open("seat.csv", "w", encoding="gb2312") as f:
+    for i in range(6):
+        print(",".join(opt[:,i]),file=f)
\ No newline at end of file
diff --git a/zxxk_dl/main.py b/zxxk_dl/main.py
index eff3a92..619dc63 100644
--- a/zxxk_dl/main.py
+++ b/zxxk_dl/main.py
@@ -30,7 +30,7 @@ def writefile(filename,text):
 def main():
     softID=input("ID: ")
     url = "https://www.zxxk.com/soft/Preview/FirstLoadPreviewJson?softID={}&type=3&product=1&v=2&FullPreview=true"
-    response = requests.get(url.format(softID))
+    response = requests.get(url.format(softID),verify=False)
     if response.status_code!=200:
         print("ERROR")
         print(response.status_code)
@@ -66,7 +66,7 @@ def main():
                 if "jpg" in url:
                     l.append(f"<img src={url} />")
                     continue
-                page=requests.get(url,cookies=response.cookies)
+                page=requests.get(url,cookies=response.cookies,verify=False)
                 if not page.status_code==200:
                     print(page)
                     print(page.status_code)