修改wp-admin文件夹下的install.php的第177行和180行 // Set up admin user 177行$random_password = substr(md5(uniqid(microtime())), 0, 6); .... 180行$wpdb->query("INSERT INTO $wpdb->users (ID, user_login, user_pass, user_email, user_registered, display_name, user_nicename) VALUES ( '1', 'admin', MD5('$random_password'), '$admin_email', NOW(), '$display_name', 'admin')"); 修改为: 177行$random_password = "123"(自定义密码); .... 180行$wpdb->query("INSERT INTO $wpdb->users (ID, user_login, user_pass, user_email, user_registered, display_name, user_nicename) VALUES ( '1', 'admin', '$random_password', '$admin_email', NOW(), '$display_name', 'admin')"); 然后开始安装,这样应该就没问题了!