--- lbbs/README.md	2025/07/09 14:03:27	1.16
+++ lbbs/README.md	2025/08/26 03:05:26	1.17
@@ -21,44 +21,6 @@ System Requirement
 3) MySQL database ( Version >= 8.4 )  
 
 
-Quick Installation
+Installation
 ==================
-To install LBBS quickly, please do the following steps:
-
-0) Prerequisite  
-   Follow README.md under [leafok_bbs](https://github.com/leafok88/leafok_bbs) to initialize the database structure shared by both web version and telnet version.   
-   It is highly recommended to finish the configuration steps of web version first and make sure those features could work properly.
-
-1) Extract the source files from a tarball or export from GitHub  
-   Run the following command to set up the autoconf/automake environment,  
-   sh ./autogen.sh  
-   and fix any error if exists.
-
-2) Compile source files  
-   ./configure --prefix=/usr/local/lbbs  
-   make
-
-3) Create user and group  
-   sudo useradd bbs
-
-4) Install binary files and data files  
-   sudo make install
-
-5) Modify following configuration files  
-   Default configuration files is saved as *.default, you should rename them first.  
-   /usr/local/lbbs/conf/bbsd.conf  
-   /usr/local/lbbs/utils/conf/db_conn.inc.php  
-
-6) Generate menu configuration file with section data by running the script  
-   sudo -u bbs php /usr/local/lbbs/utils/bin/gen_section_menu.php  
-   sudo -u bbs php /usr/local/lbbs/utils/bin/gen_ex_list.php  
-
-7) Create or copy SSH2 RSA certificate into /usr/local/lbbs/conf  
-   ssh-keygen -t rsa -C "Your Server Name" -f ssh_host_rsa_key
-
-8) Startup  
-   sudo /usr/local/lbbs/bin/bbsd
-
-9) Set up systemd  
-   Create your own /usr/lib/systemd/system/lbbs.service from the sample at conf/lbbs.service.default, and make any change if necessary.  
-   Reload daemon config and start the service.  
+See guide in [INSTALL.md](INSTALL.md)