diff --git a/dist/windows/installer-translations/simpchinese.nsi b/dist/windows/installer-translations/simpchinese.nsi
index 4be3396f6..d5f6f6f1b 100644
--- a/dist/windows/installer-translations/simpchinese.nsi
+++ b/dist/windows/installer-translations/simpchinese.nsi
@@ -1,53 +1,53 @@
 ;Installer strings
 
 ;LangString inst_qbt_req ${LANG_ENGLISH} "qBittorrent (required)"
-LangString inst_qbt_req ${LANG_SIMPCHINESE} "qBittorrent (required)"
+LangString inst_qbt_req ${LANG_SIMPCHINESE} "qBittorrent (必要)"
 ;LangString inst_dekstop ${LANG_ENGLISH} "Create Desktop Shortcut"
-LangString inst_dekstop ${LANG_SIMPCHINESE} "Create Desktop Shortcut"
+LangString inst_dekstop ${LANG_SIMPCHINESE} "创建桌面快捷方式"
 ;LangString inst_startmenu ${LANG_ENGLISH} "Create Start Menu Shortcut"
-LangString inst_startmenu ${LANG_SIMPCHINESE} "Create Start Menu Shortcut"
+LangString inst_startmenu ${LANG_SIMPCHINESE} "创建开始菜单快捷方式"
 ;LangString inst_torrent ${LANG_ENGLISH} "Open .torrent files with qBittorrent"
-LangString inst_torrent ${LANG_SIMPCHINESE} "Open .torrent files with qBittorrent"
+LangString inst_torrent ${LANG_SIMPCHINESE} "用 qBittorrent 打开.torrent文件"
 ;LangString inst_magnet ${LANG_ENGLISH} "Open magnet links with qBittorrent"
-LangString inst_magnet ${LANG_SIMPCHINESE} "Open magnet links with qBittorrent"
+LangString inst_magnet ${LANG_SIMPCHINESE} "用 qBittorrent 打开磁力链接"
 ;LangString inst_firewall ${LANG_ENGLISH} "Add Windows Firewall rule"
-LangString inst_firewall ${LANG_SIMPCHINESE} "Add Windows Firewall rule"
+LangString inst_firewall ${LANG_SIMPCHINESE} "添加Windows防火墙规则"
 ;LangString inst_firewallinfo ${LANG_ENGLISH} "Adding Windows Firewall rule"
-LangString inst_firewallinfo ${LANG_SIMPCHINESE} "Adding Windows Firewall rule"
+LangString inst_firewallinfo ${LANG_SIMPCHINESE} "正在添加Windows防火墙规则"
 ;LangString inst_warning ${LANG_ENGLISH} "qBittorrent is running. Please close the application before installing."
-LangString inst_warning ${LANG_SIMPCHINESE} "qBittorrent is running. Please close the application before installing."
+LangString inst_warning ${LANG_SIMPCHINESE} "qBittorrent 正在运行。 安装前请关闭应用程序。"
 ;LangString inst_uninstall_question ${LANG_ENGLISH} "A previous installation was detected. It will be uninstalled without deleting user settings."
-LangString inst_uninstall_question ${LANG_SIMPCHINESE} "A previous installation was detected. It will be uninstalled without deleting user settings."
+LangString inst_uninstall_question ${LANG_SIMPCHINESE} "检测到以前的安装。 它将被卸载但不删除用户设置。"
 ;LangString inst_unist ${LANG_ENGLISH} "Uninstalling previous version."
-LangString inst_unist ${LANG_SIMPCHINESE} "Uninstalling previous version."
+LangString inst_unist ${LANG_SIMPCHINESE} "卸载以前的版本。"
 ;LangString launch_qbt ${LANG_ENGLISH} "Launch qBittorrent."
-LangString launch_qbt ${LANG_SIMPCHINESE} "Launch qBittorrent."
+LangString launch_qbt ${LANG_SIMPCHINESE} "启动 qBittorrent."
 ;LangString inst_requires_64bit ${LANG_ENGLISH} "This installer works only in 64-bit Windows versions."
-LangString inst_requires_64bit ${LANG_SIMPCHINESE} "This installer works only in 64-bit Windows versions."
+LangString inst_requires_64bit ${LANG_SIMPCHINESE} "此安装程序只能在64位的Windows上工作。"
 
 
 ;------------------------------------
 ;Uninstaller strings
 
 ;LangString remove_files ${LANG_ENGLISH} "Remove files"
-LangString remove_files ${LANG_SIMPCHINESE} "Remove files"
+LangString remove_files ${LANG_SIMPCHINESE} "删除文件"
 ;LangString remove_shortcuts ${LANG_ENGLISH} "Remove shortcuts"
-LangString remove_shortcuts ${LANG_SIMPCHINESE} "Remove shortcuts"
+LangString remove_shortcuts ${LANG_SIMPCHINESE} "删除快捷方式"
 ;LangString remove_associations ${LANG_ENGLISH} "Remove file associations"
-LangString remove_associations ${LANG_SIMPCHINESE} "Remove file associations"
+LangString remove_associations ${LANG_SIMPCHINESE} "删除文件关联"
 ;LangString remove_registry ${LANG_ENGLISH} "Remove registry keys"
-LangString remove_registry ${LANG_SIMPCHINESE} "Remove registry keys"
+LangString remove_registry ${LANG_SIMPCHINESE} "删除注册表键"
 ;LangString remove_conf ${LANG_ENGLISH} "Remove configuration files"
-LangString remove_conf ${LANG_SIMPCHINESE} "Remove configuration files"
+LangString remove_conf ${LANG_SIMPCHINESE} "删除配置文件"
 ;LangString remove_firewall ${LANG_ENGLISH} "Remove Windows Firewall rule"
-LangString remove_firewall ${LANG_SIMPCHINESE} "Remove Windows Firewall rule"
+LangString remove_firewall ${LANG_SIMPCHINESE} "删除Windows防火墙规则"
 ;LangString remove_firewallinfo ${LANG_ENGLISH} "Removing Windows Firewall rule"
-LangString remove_firewallinfo ${LANG_SIMPCHINESE} "Removing Windows Firewall rule"
+LangString remove_firewallinfo ${LANG_SIMPCHINESE} "正在删除Windows防火墙规则"
 ;LangString remove_cache ${LANG_ENGLISH} "Remove torrents and cached data"
-LangString remove_cache ${LANG_SIMPCHINESE} "Remove torrents and cached data"
+LangString remove_cache ${LANG_SIMPCHINESE} "删除种子和缓存数据"
 ;LangString uninst_warning ${LANG_ENGLISH} "qBittorrent is running. Please close the application before uninstalling."
-LangString uninst_warning ${LANG_SIMPCHINESE} "qBittorrent is running. Please close the application before uninstalling."
+LangString uninst_warning ${LANG_SIMPCHINESE} "qBittorrent 正在运行。 卸载前请关闭程序。"
 ;LangString uninst_tor_warn ${LANG_ENGLISH} "Not removing .torrent association. It is associated with:"
-LangString uninst_tor_warn ${LANG_SIMPCHINESE} "Not removing .torrent association. It is associated with:"
+LangString uninst_tor_warn ${LANG_SIMPCHINESE} "不删除 .torrent 关联。 关联的是:"
 ;LangString uninst_mag_warn ${LANG_ENGLISH} "Not removing magnet association. It is associated with:"
-LangString uninst_mag_warn ${LANG_SIMPCHINESE} "Not removing magnet association. It is associated with:"
+LangString uninst_mag_warn ${LANG_SIMPCHINESE} "不删除磁力关联。 关联的是:"