diff --git a/src/tool/app/index.md b/src/tool/app/index.md
index 52a6ec8..81da388 100644
--- a/src/tool/app/index.md
+++ b/src/tool/app/index.md
@@ -5,117 +5,225 @@ tag: ["os","rufus","etcher","7z",'pdf','search','tool']
 toc: true
 ---
 
-# OS 
+# Rufus
 
-1. Windows USB/DVD Download Tool ：<https://www.microsoft.com/en-us/download/details.aspx?id=56485>
-    * <https://download.microsoft.com/download/C/4/8/C48F6E20-FE20-41C6-8C1C-408FE7B49A3A/Windows7-USB-DVD-Download-Tool-Installer-en-US.exe>
+<https://github.com/pbatard/rufus>
 
-2. Rufus ：<https://github.com/pbatard/rufus>
-    * <https://github.com/pbatard/rufus/releases/download/v3.8/rufus-3.8p.exe>
+<https://github.com/pbatard/rufus/releases/download/v3.8/rufus-3.8p.exe>
 
-4. Etcher ：<https://github.com/resin-io/etcher>
-    * <https://github.com/resin-io/etcher/releases/download/v1.4.4/Etcher-Portable-1.4.4-x86.exe>
+# Etcher
 
-5. 7z  : <https://www.7-zip.org/download.html>
-    * <https://www.7-zip.org/a/7z1900-x64.exe>
+<https://github.com/resin-io/etcher>
 
-6. CPU-Z ：<https://www.cpuid.com/softwares/cpu-z.html>
-    * <http://download.cpuid.com/cpu-z/cpu-z_1.88-cn.zip>
+<https://github.com/resin-io/etcher/releases/download/v1.4.4/Etcher-Portable-1.4.4-x86.exe>
 
-7. GPU-Z ：<https://www.techpowerup.com/gpuz/>
-    * <http://us1-dl.techpowerup.com/files/5_FKMNerfjsrEW2JgFv5gQ/1537790917/GPU-Z.2.11.0.exe>
+# 7z
 
-8. SuperPI ：<http://www.superpi.net/Download/>
+<https://www.7-zip.org/download.html>
 
-9. Backup & Restore Software ： <https://www.backup-utility.com/free-backup-software.html>
+<https://www.7-zip.org/a/7z1900-x64.exe>
 
-10. Geek Uninstaller : <https://geekuninstaller.com>
-    * <https://geekuninstaller.com/geek.zip>
+# CPU-Z
 
-11. Everything : <https://www.voidtools.com/>
-    * <https://www.voidtools.com/Everything-1.4.1.1015.x64.zip>
+<https://www.cpuid.com/softwares/cpu-z.html>
 
-12. 微PE工具箱 : <https://www.wepe.com.cn/>
-    * <https://mirrors.sdu.edu.cn/software/Windows/WePE/WePE64_V2.2.exe>
-    * <https://mirrors.sdu.edu.cn/software/Windows/WePE/WePE32_V2.2.exe>
+<http://download.cpuid.com/cpu-z/cpu-z_1.88-cn.zip>
 
-13. adb : <https://linianhui.github.io/tool/android/>
-14. Ventory : <https://github.com/ventoy/ventoy>
-    * <https://www.ventoy.net/cn/download.html>  
-    * <https://github.com/ventoy/ventoy/releases/download/v1.0.81/ventoy-1.0.81-windows.zip>
+# GPU-Z
 
-# Disk
+<https://www.techpowerup.com/gpuz/>
 
-cybermania: <https://www.cybermania.ws/>
+<http://us1-dl.techpowerup.com/files/5_FKMNerfjsrEW2JgFv5gQ/1537790917/GPU-Z.2.11.0.exe>
 
-1. CrystalDiskInfo : <https://crystalmark.info/en/download>
-    * <https://mirrors.gigenet.com/OSDN//crystaldiskinfo/70295/CrystalDiskInfo8_0_0.zip>
-2. CrystalDiskMark : <https://sourceforge.net/projects/crystaldiskmark/>
-   1. <https://sourceforge.net/projects/crystaldiskmark/files/8.0.5/CrystalDiskMark8_0_5.zip>
+# SuperPI
 
-3. DiskGenius : <https://www.diskgenius.cn/download.php>
-    * <https://download.eassos.cn/DG5431342_x64.zip>
+<http://www.superpi.net/Download/>
+
+# Backup & Restore Software
+
+<https://www.backup-utility.com/free-backup-software.html>
+
+# Geek Uninstaller
+
+<https://geekuninstaller.com>
+
+<https://geekuninstaller.com/geek.zip>
+
+# Everything
+
+<https://www.voidtools.com/>
+<https://www.voidtools.com/Everything-1.4.1.1015.x64.zip>
+
+# WePE 
+
+<https://www.wepe.com.cn/>
+
+<https://mirrors.sdu.edu.cn/software/Windows/WePE/WePE64_V2.2.exe>
+
+<https://mirrors.sdu.edu.cn/software/Windows/WePE/WePE32_V2.2.exe>
+
+# Adb 
+
+<https://linianhui.github.io/tool/android/>
+
+# Ventory
+
+<https://github.com/ventoy/ventoy>
+
+<https://www.ventoy.net/cn/download.html>  
+
+<https://github.com/ventoy/ventoy/releases/download/v1.0.99/ventoy-1.0.99-windows.zip>
+
+# Cybermania
+
+<https://www.cybermania.ws/>
+
+# CrystalDiskInfo
+
+<https://crystalmark.info/en/download>
+
+<https://mirrors.gigenet.com/OSDN//crystaldiskinfo/70295/CrystalDiskInfo8_0_0.zip>
+
+# CrystalDiskMark
+
+<https://sourceforge.net/projects/crystaldiskmark/>
+
+<https://sourceforge.net/projects/crystaldiskmark/files/8.0.5/CrystalDiskMark8_0_5.zip>
+
+# DiskGenius
+
+<https://www.diskgenius.cn/download.php>
+
+<https://download.eassos.cn/DG5431342_x64.zip>
     
-4. AS SSD Benchmark : <https://www.alex-is.de/PHP/fusion/downloads.php?cat_id=4&download_id=9>
-    * <https://www.alex-is.de/progs/AS%20SSD%20Benchmark.zip>
+# AS SSD Benchmark
+
+<https://www.alex-is.de/PHP/fusion/downloads.php?cat_id=4&download_id=9>
+
+<https://www.alex-is.de/progs/AS%20SSD%20Benchmark.zip>
     
-5. Spacesniffer : <http://www.uderzo.it>
-    * <http://www.uderzo.it/main_products/space_sniffer/>
-    * <https://www.fosshub.com/SpaceSniffer.html?dwl=spacesniffer_1_3_0_2.zip>
+# Spacesniffer
+
+<http://www.uderzo.it>
+
+<http://www.uderzo.it/main_products/space_sniffer/>
+
+<https://www.fosshub.com/SpaceSniffer.html?dwl=spacesniffer_1_3_0_2.zip>
+
+# ChipGenius
+
+<https://www.softpedia.com/get/System/System-Info/ChipGenius.shtml>
+
+<https://softpedia-secure-download.com/dl/5f8afea87878a54cd9c5243423504cd5/63674464/100251552/software/system/info/ChipGenius_v4_19_0319.zip> 
+# R-Studio
+
+<https://www.r-studio.com/data-recovery-software/>
+
+<https://www.r-studio.com/downloads/RStudioEmg9.iso>
+
+<https://www.r-studio.com/downloads/RStudioEmg9.exe>
+
+# Free Download Manager
+
+<https://www.freedownloadmanager.org/>
+
+<https://dn3.freedownloadmanager.org/5/5.1-latest/fdm5_x64_setup.exe>
+
+
+# K-Lite Codec Pack
+
+<http://www.codecguide.com>
+
+<http://www.codecguide.com/download_k-lite_codec_pack_basic.htm>
+
+<http://files2.codecguide.com/K-Lite_Codec_Pack_1455_Basic.exe>
+
+# MP3Tag
+
+<https://www.mp3tag.de/en/>
+
+<https://download.mp3tag.de/mp3tagv318-x64-setup.exe>
+
+# Putty
+
+<https://www.putty.org/>
+
+<https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html>
+
+# Wireshark
+
+<https://github.com/wireshark/wireshark>
+
+<https://www.wireshark.org/download/>
+
+<https://www.wireshark.org/download/win32/WiresharkPortable_2.6.4.paf.exe>
+
+<https://www.wireshark.org/download/osx/Wireshark%202.6.4%20Intel%2064.dmg>
+
+# Fiddler
+
+<https://www.telerik.com/fiddler>
+
+<https://www.telerik.com/download/fiddler>
+
+# Caddy
+
+<https://github.com/mholt/caddy>
+
+
+# Kindlegen
+
+<https://www.amazon.com/gp/feature.html?docId=1000765211>
+
+<http://kindlegen.s3.amazonaws.com/kindlegen_win32_v2_9.zip>
+
+# Calibre
+
+<https://github.com/kovidgoyal/calibre>
+
+<https://github.com/kovidgoyal/calibre/releases/download/v3.31.0/calibre-portable-installer-3.31.0.exe>
+
+# Sumatra PDF
+
+<https://github.com/sumatrapdfreader/sumatrapdf>
+
+<https://www.sumatrapdfreader.org/dl/SumatraPDF-3.1.2-64-install.exe>
+
 
-6. ChipGenius : <https://www.softpedia.com/get/System/System-Info/ChipGenius.shtml>
-    * <https://softpedia-secure-download.com/dl/5f8afea87878a54cd9c5243423504cd5/63674464/100251552/software/system/info/ChipGenius_v4_19_0319.zip> 
-7. R-Studio : <https://www.r-studio.com/data-recovery-software/>
-      1. <https://www.r-studio.com/downloads/RStudioEmg9.iso>
-      2. <https://www.r-studio.com/downloads/RStudioEmg9.exe>
+# Miniserve
 
+<https://linianhui.github.io/tool/miniserve/>
 
-# Download
 
-1. Free Download Manager : <https://www.freedownloadmanager.org/>
-    * <https://dn3.freedownloadmanager.org/5/5.1-latest/fdm5_x64_setup.exe>
+# Windows USB/DVD Download Tool
 
-# Media
+<https://www.microsoft.com/en-us/download/details.aspx?id=56485>
 
-1. K-Lite Codec Pack : <http://www.codecguide.com>
-    * <http://www.codecguide.com/download_k-lite_codec_pack_basic.htm>
-    * <http://files2.codecguide.com/K-Lite_Codec_Pack_1455_Basic.exe>
+<https://download.microsoft.com/download/C/4/8/C48F6E20-FE20-41C6-8C1C-408FE7B49A3A/Windows7-USB-DVD-Download-Tool-Installer-en-US.exe>
 
-2. MP3Tag : <https://www.mp3tag.de/en/>
-    * <https://download.mp3tag.de/mp3tagv318-x64-setup.exe>
 
-# Network
+# FastCopy
 
-1. Shadowsocks  : <https://shadowsocks.org/>
-    * Server : <https://github.com/shadowsocks/shadowsocks/tree/master>
-    * Windows : <https://github.com/shadowsocks/shadowsocks-windows>
-    * MacOS : <https://github.com/shadowsocks/ShadowsocksX-NG>
+<https://fastcopy.jp>
 
-2. Putty  : <https://www.putty.org/>
-    * <https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html>
+<https://fastcopy.jp/archive/FastCopy5.8.0_installer.exe>
 
-3. Wireshark : <https://github.com/wireshark/wireshark>
-    * <https://www.wireshark.org/download/>
-    * <https://www.wireshark.org/download/win32/WiresharkPortable_2.6.4.paf.exe>
-    * <https://www.wireshark.org/download/osx/Wireshark%202.6.4%20Intel%2064.dmg>
+# Usb Tree View
 
-4. Fiddler : <https://www.telerik.com/fiddler>
-    * <https://www.telerik.com/download/fiddler>
+<https://www.uwe-sieber.de/>
 
-5. Caddy : <https://github.com/mholt/caddy>
+<https://www.uwe-sieber.de/usbtreeview_e.html>
 
+<https://www.uwe-sieber.de/files/UsbTreeView_x64.zip>
 
-# Book
+# PDFgear
 
-1. Kindlegen ：<https://www.amazon.com/gp/feature.html?docId=1000765211>
-    * <http://kindlegen.s3.amazonaws.com/kindlegen_win32_v2_9.zip>
+<https://www.pdfgear.com/>
 
-2. Calibre ：<https://github.com/kovidgoyal/calibre>
-    * <https://github.com/kovidgoyal/calibre/releases/download/v3.31.0/calibre-portable-installer-3.31.0.exe>
+<https://www.pdfgear.com/download/pdfgear_setup_v2.1.8.exe>
 
-3. Sumatra PDF ：<https://github.com/sumatrapdfreader/sumatrapdf>
-    * <https://www.sumatrapdfreader.org/dl/SumatraPDF-3.1.2-64-install.exe>
+# Foobar2000
 
-# File
+<https://www.foobar2000.org/>
 
-1. miniserve : <https://linianhui.github.io/tool/miniserve/>
+<https://www.foobar2000.org/getfile/foobar2000-x64_v2.1.6.exe>
\ No newline at end of file