diff --git a/application/language/chinese_simplified/account_lang.php b/application/language/chinese_simplified/account_lang.php
index 98c95c79..2e86d689 100644
--- a/application/language/chinese_simplified/account_lang.php
+++ b/application/language/chinese_simplified/account_lang.php
@@ -8,3 +8,90 @@ $lang['account_column2_text'] = '选择第2列';
 $lang['account_column3_text'] = '选择第3列';
 $lang['account_column4_text'] = '选择第4列';
 $lang['account_column5_text'] = '选择第5列（仅日志簿）';
+
+$lang['account_create_user_account'] = '创建用户账户i';
+$lang['account_edit_account'] = '编辑账户';
+
+$lang['account_account_information'] = '账户信息';
+$lang['account_username'] = '用户名';
+$lang['account_email_address'] = '电子邮件';
+$lang['account_password'] = '密码';
+
+$lang['account_roles'] = '角色';
+$lang['account_user_role'] = '用户角色';
+
+$lang['account_theme'] = '主题';
+$lang['account_stylesheet'] = '样式表';
+
+$lang['account_personal_information'] = '个人信息';
+$lang['account_first_name'] = '姓';
+$lang['account_last_name'] = '名';
+$lang['account_callsign'] = '呼号';
+$lang['account_gridsquare'] = '梅登海德网格';
+
+$lang['account_cloudlog_preferences'] = '偏好选项';
+$lang['account_timezone'] = '时区';
+$lang['account_date_format'] = '日期格式';
+$lang['account_measurement_preferences'] = '距离单位偏好';
+$lang['account_select_how_you_would_like_dates_shown_when_logged_into_your_account'] = '选择您登录账户时要显示的日期格式';
+$lang['account_choose_which_unit_distances_will_be_shown_in'] = '选择距离单位';
+
+$lang['account_main_menu'] = '主菜单';
+$lang['account_show_notes_in_the_main_menu'] = '在主菜单显示便签栏';
+
+$lang['account_gridsquare_and_location_autocomplete'] = '自动填写梅登海德网格和位置';
+$lang['account_location_auto_lookup'] = '自动查找位置';
+$lang['account_if_set_gridsquare_is_fetched_based_on_location_name'] = '如果开启本选项，将根据位置名称获取梅登海德网格。';
+$lang['account_sota_auto_lookup_gridsquare_and_name_for_summit'] = '根据SOTA编号自动查找梅登海德网格和峰名。';
+$lang['account_wwff_auto_lookup_gridsquare_and_name_for_reference'] = '根据WWFF编号自动查找梅登海德网格和名称。';
+$lang['account_pota_auto_lookup_gridsquare_and_name_for_park'] = '根据POTA编号自动查找梅登海德网格和名称。';
+$lang['account_if_set_name_and_gridsquare_is_fetched_from_the_api_and_filled_in_location_and_locator'] = '如果开启此项设置，将从API获取名称和梅登海德网格，并填写位置和定位器。';
+
+$lang['account_previous_qsl_type'] = '上一个QSL类型';
+$lang['account_select_the_type_of_qsl_to_show_in_the_previous_qsos_section'] = '选择要在上一个QSO部分中显示的QSL类型。';
+
+$lang['account_qrzcom_hamqthcom_images'] = 'qrz.com/hamqth.com Images';
+$lang['account_show_profile_picture_of_qso_partner_from_qrzcom_hamqthcom_profile_in_the_log_qso_section'] = '在日志QSO部分中显示qrz.com/hamqth.com配置文件的QSO合作伙伴的个人资料图片。';
+$lang['account_please_set_your_qrzcom_hamqthcom_credentials_in_the_general_config_file'] = '请在general_config.php文件中设置qrz.com/hamqth.com凭据。';
+
+$lang['account_amsat_status_upload'] = '上传到AMSAT';
+$lang['account_upload_status_of_sat_qsos_to'] = '上传卫星QSO到';
+
+$lang['account_logbook_of_the_world'] = 'Logbook of the World';
+$lang['account_logbook_of_the_world_lotw_username'] = 'Logbook of The World (LoTW) 用户名';
+$lang['account_logbook_of_the_world_lotw_password'] = 'Logbook of The World (LoTW) 密码';
+$lang['account_leave_blank_to_keep_existing_password'] = '留空以保留现有密码';
+
+$lang['account_clublog'] = 'Club Log（俱乐部日志）';
+$lang['account_clublog_email_callsign'] = 'Club Log 邮件地址/呼号';
+$lang['account_clublog_password'] = 'Club Log 密码';
+$lang['account_the_email_or_callsign_you_use_to_login_to_club_log'] = '您用于登录Club Log的电子邮件或呼号。';
+
+$lang['account_eqsl'] = 'eQSL';
+$lang['account_eqslcc_username'] = 'eQSL.cc 用户名';
+$lang['account_eqslcc_password'] = 'eQSL.cc 密码';
+
+$lang['account_save_account_changes'] = '保存账户更改';
+$lang['account_create_account'] = '创建账户';
+
+$lang['account_delete_user_account'] = '删除用户账户';
+$lang['account_are_you_sure_you_want_to_delete_the_user_account'] = '您确定要删除用户账户吗？';
+$lang['account_yes_delete_this_user'] = '是的，删除此用户';
+$lang['account_no_do_not_delete_this_user'] = '不，不要删除此用户';
+
+$lang['account_forgot_password'] = '忘记密码';
+$lang['account_you_can_reset_your_password_here'] = '您可以在此处重置密码。';
+$lang['account_reset_password'] = '重置密码';
+$lang['account_the_email_field_is_required'] = '电子邮件必填';
+$lang['account_confirm_password'] = '确认密码';
+
+$lang['account_forgot_your_password'] = '忘记密码？';
+
+$lang['account_login_to_cloudlog'] = '登录Cloudlog';
+$lang['account_login'] = '登录';
+
+$lang['account_mastodon'] = 'Mastodon服务器';
+$lang['account_user_mastodon'] = 'Mastodon 地址';
+
+$lang['account_gridmap_settings'] = '网格地图设置';
+$lang['account_gridmap_default_band'] = '默认波段';
diff --git a/application/language/chinese_simplified/admin_lang.php b/application/language/chinese_simplified/admin_lang.php
new file mode 100644
index 00000000..550c55b8
--- /dev/null
+++ b/application/language/chinese_simplified/admin_lang.php
@@ -0,0 +1,18 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$lang['admin_user_line1'] = 'Cloudlog至少需要配置一个用户才能运行。';
+$lang['admin_user_line2'] = '用户可以被分配不同的角色，这些角色赋予他们不同的权限，例如向日志簿添加Qso和访问Cloudlog api。';
+$lang['admin_user_line3'] = '页面右上方显示当前登录的用户。';
+
+$lang['admin_user_list'] = '用户列表';
+
+$lang['admin_user'] = '用户名';
+$lang['admin_email'] = '电子邮件';
+$lang['admin_type'] = '用户类型';
+$lang['admin_options'] = '设置';
+
+$lang['admin_create_user'] = '创建用户';
+$lang['admin_delete'] = '删除用户';
+$lang['admin_edit'] = '编辑用户';
diff --git a/application/language/chinese_simplified/eqsl_lang.php b/application/language/chinese_simplified/eqsl_lang.php
new file mode 100644
index 00000000..11ca6345
--- /dev/null
+++ b/application/language/chinese_simplified/eqsl_lang.php
@@ -0,0 +1,5 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$lang['eqsl_short'] = 'eQSL';
diff --git a/application/language/chinese_simplified/general_words_lang.php b/application/language/chinese_simplified/general_words_lang.php
index 17343511..f750013f 100644
--- a/application/language/chinese_simplified/general_words_lang.php
+++ b/application/language/chinese_simplified/general_words_lang.php
@@ -48,6 +48,7 @@ $lang['general_word_qslcard_bureau'] = '卡片局';
 $lang['general_word_qslcard_electronic'] = '电子';
 $lang['general_word_qslcard_manager'] = '管理员';
 $lang['general_word_qslcard_via'] = '通过';
+$lang['general_word_eqslcard'] = '电子 QSL 卡片';
 $lang['general_word_eqslcards'] = 'eQSL 卡片';
 $lang['general_word_lotw'] = 'Logbook of the World';
 
@@ -55,6 +56,7 @@ $lang['general_edit_qso'] = '编辑 QSO';
 $lang['general_mark_qsl_rx_bureau'] = '标记 已收到的QSL (卡片局)';
 $lang['general_mark_qsl_rx_direct'] = '标记 已收到的QSL (直邮)';
 $lang['general_mark_qsl_tx_bureau'] = '标记 已发送的QSL (卡片局)';
+$lang['general_mark_qsl_rx_electronic'] = '标记 已收到的QSL (电子)';
 $lang['general_mark_qsl_tx_direct'] = '标记 已发送的QSL (直邮)';
 
 $lang['general_delete_qso'] = '删除 QSO';
@@ -93,13 +95,15 @@ $lang['gen_hamradio_satellite_mode'] = '卫星模式';
 $lang['gen_hamradio_logbook'] = '日志簿';
 
 $lang['gen_hamradio_cq_zone'] = 'CQ 分区';
-$lang['gen_hamradio_dxcc'] = 'DXCC';
+$lang['gen_hamradio_dxcc'] = 'DXCC实体';
+$lang['gen_hamradio_deleted_dxcc'] = '删除 DXCC实体';
+$lang['gen_hamradio_continent'] = '大陆';
 $lang['gen_hamradio_usa_state'] = '州（美国）';
 $lang['gen_hamradio_county_reference'] = '县（美国）';
-$lang['gen_hamradio_iota_reference'] = 'IOTA 参考';
-$lang['gen_hamradio_sota_reference'] = 'SOTA 参考';
-$lang['gen_hamradio_wwff_reference'] = 'WWFF 参考';
-$lang['gen_hamradio_pota_reference'] = 'POTA 参考';
+$lang['gen_hamradio_iota_reference'] = 'IOTA 编号';
+$lang['gen_hamradio_sota_reference'] = 'SOTA 编号';
+$lang['gen_hamradio_wwff_reference'] = 'WWFF 编号';
+$lang['gen_hamradio_pota_reference'] = 'POTA 编号';
 $lang['gen_hamradio_dok'] = 'DOK';
 $lang['gen_hamradio_state'] = '州';
 $lang['gen_hamradio_iota'] = 'IOTA';
@@ -107,6 +111,7 @@ $lang['gen_hamradio_sota'] = 'SOTA';
 $lang['gen_hamradio_wwff'] = 'WWFF';
 $lang['gen_hamradio_pota'] = 'POTA';
 $lang['gen_hamradio_gridsquare'] = '网格';
+$lang['gen_hamradio_distance'] = '距离';
 $lang['gen_hamradio_operator'] = '操作员';
 
 $lang['gen_hamradio_sig'] = 'Sig';
@@ -115,8 +120,8 @@ $lang['gen_hamradio_sig_info'] = 'Sig 属性';
 // Dashboard Words
 $lang['dashboard_you_have_had'] = '今天你有';
 $lang['dashboard_qsos_today'] = '个 QSO!';
-$lang['dashboard_qso_breakdown'] = 'QSO 分解';
-$lang['dashboard_countries_breakdown'] = 'DXCC 实体分解';
+$lang['dashboard_qso_breakdown'] = 'QSO 分析';
+$lang['dashboard_countries_breakdown'] = 'DXCC 实体分析';
 
 $lang['gen_from_date'] = '起始日期';
 
@@ -125,3 +130,13 @@ $lang['gen_this_qso_was_confirmed_on'] = '该 QSO 确认于';
 $lang['error_no_logbook_found'] = '没有找到日志本。 您需要在台站日志下添加一个日志本! 在这里添加:';
 
 $lang['copy_to_clipboard'] = '复制到剪贴板';
+
+$lang['africa'] = '非洲';
+$lang['antarctica'] = '南极洲';
+$lang['asia'] = '亚洲';
+$lang['europe'] = '欧洲';
+$lang['northamerica'] = '北美洲';
+$lang['oceania'] = '大洋洲';
+$lang['southamerica'] = '南美洲';
+
+$lang['gen_band_selection'] = '波段选择';
diff --git a/application/language/chinese_simplified/gridsquares_lang.php b/application/language/chinese_simplified/gridsquares_lang.php
new file mode 100644
index 00000000..6c0d7aa6
--- /dev/null
+++ b/application/language/chinese_simplified/gridsquares_lang.php
@@ -0,0 +1,26 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$lang['gridsquares_gridsquare_map'] = '网格地图';
+
+$lang['gridsquares_confirmed_is_green'] = '已确认的网格是绿色';
+$lang['gridsquares_worked_but_not_confirmed_is_red'] = '已工作但未确认的网格是红色';
+$lang['gridsquares_activated_but_not_confirmed_is_red'] = '已激活但未确认的网格是红色';
+
+$lang['gridsquares_this_map_does_not_include_satellite_internet_or_repeater_qsos'] = '此地图不包括通过卫星，互联网或中继达成的QSO';
+
+$lang['gridsquares_grid_squares'] = '网格';
+$lang['gridsquares_total_count'] = '总数';
+
+$lang['gridsquares_band'] = '频率';
+$lang['gridsquares_mode'] = '模式';
+$lang['gridsquares_sat'] = '卫星';
+$lang['gridsquares_confirmation'] = '确认';
+
+$lang['gridsquares_button_plot'] = '绘制';
+
+$lang['gridsquares_gridsquares'] = '网格';
+$lang['gridsquares_gridsquares_confirmed'] = '已确认的网格';
+$lang['gridsquares_gridsquares_not_confirmed'] = '未确认的网格';
+$lang['gridsquares_gridsquares_total_worked'] = '总共工作过的网格';
\ No newline at end of file
diff --git a/application/language/chinese_simplified/index.html b/application/language/chinese_simplified/index.html
index c942a79c..09a17559 100644
--- a/application/language/chinese_simplified/index.html
+++ b/application/language/chinese_simplified/index.html
@@ -5,6 +5,7 @@
 <body>
 
 <p>Directory access is forbidden.</p>
+1
 
 </body>
 </html>
\ No newline at end of file
diff --git a/application/language/chinese_simplified/lotw_lang.php b/application/language/chinese_simplified/lotw_lang.php
index b1b25958..6426ca40 100644
--- a/application/language/chinese_simplified/lotw_lang.php
+++ b/application/language/chinese_simplified/lotw_lang.php
@@ -11,7 +11,7 @@ $lang['lotw_title_export_p12_file_instruction'] = '导出 .p12 文件流程';
 $lang['lotw_title_adif_import'] = 'ADIF 导入';
 $lang['lotw_title_adif_import_options'] = '导入选项';
 
-$lang['lotw_beta_warning'] = '请明确 LoTW 同步处于 BETA 测试阶段, 查看 wiki 寻求帮助。';
+$lang['lotw_beta_warning'] = '请明确 LoTW 同步处于 BETA 测试阶段, 请查看 wiki 寻求帮助。';
 $lang['lotw_no_certs_uploaded'] = '你需要上传 LoTW p12 证书以使用该功能。';
 
 $lang['lotw_date_created'] = '创建日期';
@@ -22,6 +22,7 @@ $lang['lotw_status'] = '状态';
 $lang['lotw_options'] = '选项';
 $lang['lotw_valid'] = '有效';
 $lang['lotw_expired'] = '过期';
+$lang['lotw_expiring'] = '即将到期';
 $lang['lotw_not_synced'] = '未同步';
 
 $lang['lotw_certificate_dxcc'] = '证书 DXCC';
@@ -29,7 +30,7 @@ $lang['lotw_certificate_dxcc_help_text'] = '证书的 DXCC 实体。例如: Scot
 
 $lang['lotw_input_a_file'] = '上传文件';
 
-$lang['lotw_upload_exported_adif_file_from_lotw'] = '下载从 LoTW <a href="https://p1k.arrl.org/lotwuser/qsos?qsoscmd=adif" target="_blank">Download Report</a> 中导出的 ADIF 文件，以标记这些 QSO 在 LoTW上已得到确认。';
+$lang['lotw_upload_exported_adif_file_from_lotw'] = '下载从 LoTW <a href="https://p1k.arrl.org/lotwuser/qsos?qsoscmd=adif" target="_blank">Download Report</a> 中导出的 ADIF 文件，并且标记在 LoTW上已得到确认的QSO。';
 $lang['lotw_upload_type_must_be_adi'] = '日志文件的类型必须为 .adi';
 
 $lang['lotw_pull_lotw_data_for_me'] = '为我拉取 LoTW 数据';
@@ -51,3 +52,10 @@ $lang['lotw_p12_export_step_three'] = '单击 "Save Callsign Certificate File" 
 $lang['lotw_p12_export_step_four'] = '在下方上传文件。';
 
 $lang['lotw_confirmed'] = '该 QSO 已在 LoTW 确认';
+
+// LoTW Expiry
+$lang['lotw_cert_expiring'] = '至少有一个LoTW证书即将过期!';
+$lang['lotw_cert_expired'] = '至少有一个LoTW证书已经过期!';
+
+// Lotw User
+$lang['lotw_user'] = '这个电台使用 LOTW。最后一次上传是';
diff --git a/application/language/chinese_simplified/menu_lang.php b/application/language/chinese_simplified/menu_lang.php
new file mode 100644
index 00000000..49791713
--- /dev/null
+++ b/application/language/chinese_simplified/menu_lang.php
@@ -0,0 +1,84 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$lang['menu_badge_developer_mode'] = '开发模式';
+
+$lang['menu_logbook'] = '日志簿';
+$lang['menu_overview'] = '概览';
+$lang['menu_advanced'] = '详细信息';
+
+$lang['menu_qso'] = 'QSO';
+$lang['menu_live_qso'] = '添加QSO（从电台获取信息）';
+$lang['menu_post_qso'] = '添加QSO（手动输入信息）';
+$lang['menu_live_contest_logging'] = '比赛日志（从电台获取信息）';
+$lang['menu_post_contest_logging'] = '比赛日志（手动输入信息）';
+$lang['menu_view_qsl'] = '浏览QSL卡片';
+$lang['menu_view_eqsl'] = '浏览电子QSL卡片';
+
+$lang['menu_notes'] = '笔记';
+
+$lang['menu_analytics'] = '分析';
+$lang['menu_statistics'] = '统计';
+$lang['menu_gridsquares'] = '网格';
+$lang['menu_gridmap'] = '网格地图';
+$lang['menu_activated_gridsquares'] = '激活的网格';
+$lang['menu_gridsquare_activators'] = '网格激活者';
+$lang['menu_distances_worked'] = '距离';
+$lang['menu_days_with_qsos'] = '天数';
+$lang['menu_timeline'] = '时间线';
+$lang['menu_accumulated_statistics'] = '累积统计';
+$lang['menu_timeplotter'] = '时间图';
+$lang['menu_custom_maps'] = '自定义地图';
+$lang['menu_continents'] = '大陆';
+
+$lang['menu_awards'] = '奖项';
+$lang['menu_cq'] = 'CQ';
+$lang['menu_dok'] = 'DOK';
+$lang['menu_dxcc'] = 'DXCC';
+$lang['menu_iota'] = 'IOTA';
+$lang['menu_pota'] = 'POTA';
+$lang['menu_sig'] = 'SIG';
+$lang['menu_sota'] = 'SOTA';
+$lang['menu_us_counties'] = 'US Counties';
+$lang['menu_vucc'] = 'VUCC';
+$lang['menu_was'] = 'WAS';
+$lang['menu_wwff'] = 'WWFF';
+
+$lang['menu_admin'] = '管理';
+$lang['menu_user_account'] = '用户账户';
+$lang['menu_global_options'] = '全局选项';
+$lang['menu_modes'] = '模式';
+$lang['menu_contests'] = '比赛';
+$lang['menu_themes'] = '主题';
+$lang['menu_backup'] = '备份';
+$lang['menu_update_country_files'] = '更新国家文件';
+$lang['menu_debug_information'] = '调试信息';
+
+$lang['menu_search_text'] = '搜索呼号';
+
+$lang['menu_search_button'] = '搜索';
+$lang['menu_login_button'] = '登录';
+
+$lang['menu_account'] = '账户';
+$lang['menu_station_logbooks'] = '电台站日志簿';
+$lang['menu_station_locations'] = '电台站位置';
+$lang['menu_bands'] = '波段';
+$lang['menu_adif_import_export'] = 'ADIF 导入/导出';
+$lang['menu_kml_export'] = 'KML 导出';
+$lang['menu_dx_atlas_gridsquare_export'] = 'DX Atlas Gridsquare 导出';
+$lang['menu_sota_csv_export'] = 'SOTA CSV 导出';
+$lang['menu_cabrillo_export'] = 'Cabrillo 导出';
+$lang['menu_oqrs_requests'] = 'OQRS 请求';
+$lang['menu_print_requested_qsls'] = '打印请求的QSL卡片';
+$lang['menu_labels'] = '标签';
+$lang['menu_logbook_of_the_world'] = 'Logbook of the World';
+$lang['menu_eqsl_import_export'] = 'eQSL 导入/导出';
+$lang['menu_qrz_logbook'] = 'QRZ 日志簿';
+$lang['menu_hrd_logbook'] = 'HRDLog 日志簿';
+$lang['menu_qo_100_dx_club_upload'] = 'QO-100 Dx Club 上传';
+$lang['menu_api_keys'] = 'API 密钥';
+$lang['menu_hardware_interfaces'] = '硬件接口';
+$lang['menu_help'] = '帮助';
+$lang['menu_forum'] = '论坛';
+$lang['menu_logout'] = '注销';
diff --git a/application/language/chinese_simplified/options_lang.php b/application/language/chinese_simplified/options_lang.php
new file mode 100644
index 00000000..b7cf4f27
--- /dev/null
+++ b/application/language/chinese_simplified/options_lang.php
@@ -0,0 +1,61 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$lang['options_cloudlog_options'] = 'Cloudlog 设置';
+$lang['options_message1'] = '本设置是针对所有用户的全局设置，会覆盖对于单个用户的设置。';
+
+$lang['options_appearance'] = '外观';
+$lang['options_theme'] = '主题';
+$lang['options_global_theme_choice_this_is_used_when_users_arent_logged_in'] = '全局主题选择，当用户未登录时使用。';
+$lang['options_public_search_bar'] = '公共搜索栏';
+$lang['options_this_allows_non_logged_in_users_to_access_the_search_functions'] = '允许未登录的用户访问搜索功能。';
+$lang['options_dashboard_notification_banner'] = '仪表盘通知栏';
+$lang['options_this_allows_to_disable_the_global_notification_banner_on_the_dashboard'] = '禁用仪表板上的全局通知横幅。';
+$lang['options_dashboard_map'] = '仪表盘的地图';
+$lang['options_this_allows_the_map_on_the_dashboard_to_be_disabled_or_placed_on_the_right'] = '允许禁用仪表板上的地图或将其放置在右侧。';
+$lang['options_logbook_map'] = '日志地图';
+$lang['options_this_allows_to_disable_the_map_in_the_logbook'] = '允许禁用日志中的地图。';
+$lang['options_theme_changed_to'] = '主题更改为 ';
+$lang['options_global_search_changed_to'] = '全局搜索更改为 ';
+$lang['options_dashboard_banner_changed_to'] = '仪表板横幅更改为 ';
+$lang['options_dashboard_map_changed_to'] = '仪表板地图更改为 ';
+$lang['options_logbook_map_changed_to'] = '日志地图更改为 ';
+
+$lang['options_radios'] = '电台';
+$lang['options_radio_settings'] = '电台设置';
+$lang['options_radio_timeout_warning'] = '电台超时警告';
+$lang['options_the_radio_timeout_warning_is_used_on_the_qso_entry_panel_to_alert_you_to_radio_interface_disconnects'] = '在QSO输入面板上使用无线电超时警告，提醒您无线电接口断开。';
+$lang['options_this_number_is_in_seconds'] = '此数字以秒为单位。';
+$lang['options_radio_timeout_warning_changed_to'] = '无线电超时警告更改为 ';
+
+$lang['options_email'] = '电子邮件';
+$lang['options_outgoing_protocol'] = '传出协议';
+$lang['options_smtp_encryption'] = 'SMTP加密';
+$lang['options_email_address'] = '电子邮件地址';
+$lang['options_email_sender_name'] = '发件人姓名';
+$lang['options_smtp_host'] = 'SMTP 主机';
+$lang['options_smtp_port'] = 'SMTP 端口';
+$lang['options_smtp_username'] = 'SMTP 用户名';
+$lang['options_smtp_password'] = 'SMTP 密码';
+$lang['options_crlf'] = 'CRLF';
+$lang['options_newline'] = '新行';
+$lang['options_outgoing_email_protocol_changed_to'] = '传出电子邮件协议更改为 ';
+$lang['options_smtp_encryption_changed_to'] = 'SMTP 加密更改为 ';
+$lang['options_email_address_changed_to'] = '电子邮件地址更改为 ';
+$lang['options_email_sender_name_changed_to'] = '发件人姓名更改为 ';
+$lang['options_smtp_host_changed_to'] = 'SMTP 主机更改为 ';
+$lang['options_smtp_port_changed_to'] = 'SMTP 端口更改为 ';
+$lang['options_smtp_username_changed_to'] = 'SMTP 用户名更改为';
+$lang['options_smtp_password_changed_to'] = 'SMTP 密码更改为';
+$lang['options_email_crlf_changed_to'] = '电子邮件 CRLF 更改为';
+$lang['options_email_newline_changed_to'] = '电子邮件新行更改为';
+
+$lang['options_oqrs'] = 'OQRS设置';
+$lang['options_global_text'] = '全局文本';
+$lang['options_this_text_is_an_optional_text_that_can_be_displayed_on_top_of_the_oqrs_page'] = '该文本是一个可选文本，可以显示在OQRS页面的顶部。';
+$lang['options_grouped_search'] = '分组搜索';
+$lang['options_when_this_is_on_all_station_locations_with_oqrs_active_will_be_searched_at_once'] = '当此选项打开时，所有具有OQRS活动的电台位置将同时搜索。';
+$lang['options_oqrs_options_have_been_saved'] = 'OQRS选项已保存';
+
+$lang['options_save'] = '保存';
\ No newline at end of file
diff --git a/application/language/chinese_simplified/statistics_lang.php b/application/language/chinese_simplified/statistics_lang.php
new file mode 100644
index 00000000..8e4dcad3
--- /dev/null
+++ b/application/language/chinese_simplified/statistics_lang.php
@@ -0,0 +1,17 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$lang['statistics_statistics'] = '统计';
+
+$lang['statistics_explore_the_logbook'] = '查看日志';
+
+$lang['statistics_years'] = '年';
+$lang['statistics_mode'] = '模式';
+$lang['statistics_bands'] = '波段';
+$lang['statistics_qsos'] = 'QSOs';
+$lang['statistics_unique_callsigns'] = '呼号';
+
+$lang['statistics_total'] = '总计';
+
+$lang['statistics_year'] = '年';
\ No newline at end of file