diff --git a/README.md b/README.md
index 5b468b5..7cd838e 100644
--- a/README.md
+++ b/README.md
@@ -19,37 +19,43 @@ Alternatively this software can run in docker too (`docker compose up --build`).
 <https://dotnet.microsoft.com/zh-cn/download/dotnet?cid=getdotnetcorecli><br>
 - SQL Server Express<br>
 <https://go.microsoft.com/fwlink/p/?linkid=2216019&clcid=0x804&culture=zh-cn&country=cn>
-3. Download Visual Studio<br>
+3. Download Visual Studio and Install C# and Database Extensions<br>
 <https://visualstudio.microsoft.com/zh-hans/vs/>
 4. Use Visual Studio to open `SCHALE.GameServer\SCHALE.GameServer.sln` and make it.
 5. Download `Excel.zip` and unzip and add the excels to the following path: `SCHALE.GameServer\bin\Debug\net8.0\Resources\excel` the password is `/wy5f3hIGGXLOIUDS9DZ`
 6. modify Address in `SCHALE.GameServer-master\SCHALE.GameServer\bin\Debug\net8.0\Config.json`
 7. Open `SCHALE.GameServer-master\SCHALE.GameServer\bin\Debug\net8.0\SCHALE.GameServer.exe`
-8. Download python and install it<br>
+8. Download python and install frida<br>You may need to add python site packages to PATH if "frida" command is missing<br>
 <https://www.python.org/>
-9. Use pip install frida
 ```
 pip install frida-tools
 pip install frida
 ```
-10. Download frida-server and uncompress it(emulator download x86)<br>
+9. Download frida-server(if you use emulator, download x86)<br>
+Find "frida-server-[Latest Version]-android-x86_64.xz" and download & unzip it, before push you may rename the bin file to "frida-server"<br>
 <https://github.com/frida/frida/releases>
-11. Download adb<br>
+10. Download adb<br>
 <https://developer.android.google.cn/tools/releases/platform-tools?hl=zh-cn#downloads>
-12. Use adb connect emulator and start frida-server(enable root first)
+11. Use adb connect emulator and start frida-server(enable root first)
 ```
 adb root
 adb push frida-server /data/local/tmp/
 adb shell "chmod 755 /data/local/tmp/frida-server"
 adb shell "/data/local/tmp/frida-server &"
 ```
-13. Start BluearchiveJP and use frida script
+12. Start BluearchiveJP and use frida script
     1. download this [frida script](https://gist.githubusercontent.com/raphaeIl/c4ca030411186c9417da22d8d7864c4d/raw/00b69c5bacdf79c24972411bd80d785eed3841ce/ba.js) and modify `SERVER_ADDRESS`
     2. Start BluearchiveJP first and then start frida
     3. `frida -U "ブルアカ" -l ba.js --realm=emulated`
-14. Skip Tutorial<br>
+13. Skip Tutorial<br>
+If you have never finished any tutorials try this<br>
+`INSERT INTO [dbo].[AccountTutorials] ([AccountServerId], [TutorialIds]) VALUES (1, N'[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25]');`<br>
+or you have finished the front part of the tutorial use this<br>
 `UPDATE [dbo].[AccountTutorials] SET [TutorialIds] = N'[1, 2, 3, 4, 5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25]' WHERE [AccountServerId] = [Your Server ID];`
 
+## Command
+Go to club and input `/help` to view command usage
+
 ## Troubleshooting
 
 ##### YostarRequestFail:INIT_FAILED(Initialization failed)