diff --git a/application/language/zh-Hans/config_lang.php b/application/language/zh-Hans/config_lang.php
index 2e314560b..1378e7589 100644
--- a/application/language/zh-Hans/config_lang.php
+++ b/application/language/zh-Hans/config_lang.php
@@ -1,35 +1,34 @@
-<?php 
-
+<?php
 $lang["config_address"] = "公司地址";
-$lang["config_address_required"] = "公司地址為必填";
+$lang["config_address_required"] = "公司地址为必填";
 $lang["config_all_set"] = "All file permissions are set correctly!";
 $lang["config_allow_duplicate_barcodes"] = "允许重复条形码";
 $lang["config_apostrophe"] = "apostrophe";
 $lang["config_backup_button"] = "Backup";
 $lang["config_backup_database"] = "Backup Database";
-$lang["config_barcode"] = "Barcode";
-$lang["config_barcode_company"] = "公司名稱";
-$lang["config_barcode_configuration"] = "Barcode Configuration";
-$lang["config_barcode_content"] = "Barcode Content";
-$lang["config_barcode_first_row"] = "Row 1";
-$lang["config_barcode_font"] = "Font";
+$lang["config_barcode"] = "条形码";
+$lang["config_barcode_company"] = "公司名称";
+$lang["config_barcode_configuration"] = "设置条形码";
+$lang["config_barcode_content"] = "条形码内容";
+$lang["config_barcode_first_row"] = "条形码第一行";
+$lang["config_barcode_font"] = "条形码字体";
 $lang["config_barcode_formats"] = "输入格式";
 $lang["config_barcode_generate_if_empty"] = "Generate if empty";
-$lang["config_barcode_height"] = "Height (px)";
-$lang["config_barcode_id"] = "Item Id/Name";
-$lang["config_barcode_info"] = "Barcode Configuration Information";
-$lang["config_barcode_layout"] = "Barcode Layout";
-$lang["config_barcode_name"] = "客戶";
+$lang["config_barcode_height"] = "条形码高度 (px)";
+$lang["config_barcode_id"] = "商品 ID/名字";
+$lang["config_barcode_info"] = "条形码设置信息";
+$lang["config_barcode_layout"] = "条形码布局";
+$lang["config_barcode_name"] = "条形码名字";
 $lang["config_barcode_number"] = "UPC/EAN/ISBN";
 $lang["config_barcode_number_in_row"] = "Number in row";
 $lang["config_barcode_page_cellspacing"] = "Display page cellspacing";
-$lang["config_barcode_page_width"] = "Display page width";
-$lang["config_barcode_price"] = "Price";
-$lang["config_barcode_second_row"] = "Row 4";
-$lang["config_barcode_third_row"] = "Row 5";
+$lang["config_barcode_page_width"] = "条形码显示宽度";
+$lang["config_barcode_price"] = "金额";
+$lang["config_barcode_second_row"] = "条形码第二行";
+$lang["config_barcode_third_row"] = "条形码第三行";
 $lang["config_barcode_tooltip"] = "警告：此功能可能导致重复项被导入或创建。 如果您不想重复的条形码，请不要使用。";
-$lang["config_barcode_type"] = "Barcode Type";
-$lang["config_barcode_width"] = "Width (px)";
+$lang["config_barcode_type"] = "条形码类型";
+$lang["config_barcode_width"] = "条形码宽度 (px)";
 $lang["config_bottom"] = "Bottom";
 $lang["config_cash_button"] = "";
 $lang["config_cash_button_1"] = "";
@@ -38,26 +37,26 @@ $lang["config_cash_button_3"] = "";
 $lang["config_cash_button_4"] = "";
 $lang["config_cash_button_5"] = "";
 $lang["config_cash_button_6"] = "";
-$lang["config_cash_decimals"] = "";
+$lang["config_cash_decimals"] = "现金小数点";
 $lang["config_cash_decimals_tooltip"] = "";
 $lang["config_cash_rounding"] = "";
-$lang["config_category_dropdown"] = "";
+$lang["config_category_dropdown"] = "显示类别为下拉式菜单";
 $lang["config_center"] = "Center";
 $lang["config_change_apperance_tooltip"] = "";
 $lang["config_comma"] = "comma";
-$lang["config_company"] = "公司名稱";
+$lang["config_company"] = "公司名称";
 $lang["config_company_avatar"] = "";
 $lang["config_company_change_image"] = "Change Image";
 $lang["config_company_logo"] = "Company Logo";
 $lang["config_company_remove_image"] = "Remove Image";
-$lang["config_company_required"] = "公司名稱為必填";
-$lang["config_company_select_image"] = "Select Image";
-$lang["config_company_website_url"] = "公司網址格式錯誤 (http://...)";
-$lang["config_country_codes"] = "Country Codes";
+$lang["config_company_required"] = "公司名称为必填";
+$lang["config_company_select_image"] = "选择公司图片";
+$lang["config_company_website_url"] = "公司网址格式错误 (http://...)";
+$lang["config_country_codes"] = "国家地区代码";
 $lang["config_country_codes_tooltip"] = "Comma separated list of country codes for nominatim address lookup.";
 $lang["config_currency_code"] = "";
 $lang["config_currency_decimals"] = "Currency Decimals";
-$lang["config_currency_symbol"] = "貨幣符號";
+$lang["config_currency_symbol"] = "货币符号";
 $lang["config_current_employee_only"] = "";
 $lang["config_customer_reward"] = "";
 $lang["config_customer_reward_duplicate"] = "";
@@ -68,7 +67,7 @@ $lang["config_customer_sales_tax_support"] = "";
 $lang["config_date_or_time_format"] = "";
 $lang["config_datetimeformat"] = "Date and Time format";
 $lang["config_decimal_point"] = "Decimal Point";
-$lang["config_default_barcode_font_size_number"] = "The default barcode font size must be a number";
+$lang["config_default_barcode_font_size_number"] = "默认条形码字体大小必须是数字";
 $lang["config_default_barcode_font_size_required"] = "The default barcode font size is a required field";
 $lang["config_default_barcode_height_number"] = "The default barcode height  must be a number";
 $lang["config_default_barcode_height_required"] = "The default barcode height is a required field";
@@ -227,8 +226,8 @@ $lang["config_os_timezone"] = "";
 $lang["config_ospos_info"] = "";
 $lang["config_payment_options_order"] = "Payment Options Order";
 $lang["config_perm_risk"] = "Permissions higher than 750 leaves this software at risk.";
-$lang["config_phone"] = "電話";
-$lang["config_phone_required"] = "公司電話為必填";
+$lang["config_phone"] = "公司电话";
+$lang["config_phone_required"] = "公司电话为必填";
 $lang["config_print_bottom_margin"] = "Margin Bottom";
 $lang["config_print_bottom_margin_number"] = "The default bottom margin must be a number";
 $lang["config_print_bottom_margin_required"] = "The default bottom margin is a required field";
@@ -254,28 +253,28 @@ $lang["config_print_top_margin_required"] = "The default top margin is a require
 $lang["config_quantity_decimals"] = "Quantity Decimals";
 $lang["config_quick_cash_enable"] = "";
 $lang["config_quote_default_comments"] = "";
-$lang["config_receipt"] = "Receipt";
+$lang["config_receipt"] = "收据";
 $lang["config_receipt_category"] = "";
-$lang["config_receipt_configuration"] = "Receipt Print Settings";
-$lang["config_receipt_default"] = "Default";
-$lang["config_receipt_font_size"] = "";
-$lang["config_receipt_font_size_number"] = "";
-$lang["config_receipt_font_size_required"] = "";
+$lang["config_receipt_configuration"] = "收据打印设置";
+$lang["config_receipt_default"] = "默认";
+$lang["config_receipt_font_size"] = "字体大小";
+$lang["config_receipt_font_size_number"] = "字体大小必须是数字";
+$lang["config_receipt_font_size_required"] = "字体大小是必填的";
 $lang["config_receipt_info"] = "Receipt Configuration Information";
-$lang["config_receipt_printer"] = "Ticket Printer";
+$lang["config_receipt_printer"] = "收据打印机";
 $lang["config_receipt_short"] = "Short";
-$lang["config_receipt_show_company_name"] = "";
-$lang["config_receipt_show_description"] = "Show Description";
-$lang["config_receipt_show_serialnumber"] = "Show Serial Number";
+$lang["config_receipt_show_company_name"] = "显示公司名称";
+$lang["config_receipt_show_description"] = "显示描述";
+$lang["config_receipt_show_serialnumber"] = "显示序列号";
 $lang["config_receipt_show_tax_ind"] = "";
-$lang["config_receipt_show_taxes"] = "Show Taxes";
+$lang["config_receipt_show_taxes"] = "显示税";
 $lang["config_receipt_show_total_discount"] = "Show Total Discount";
-$lang["config_receipt_template"] = "Receipt Template";
+$lang["config_receipt_template"] = "收据模板";
 $lang["config_receiving_calculate_average_price"] = "Calc avg. Price (Receiving)";
 $lang["config_recv_invoice_format"] = "Receivings Invoice Format";
 $lang["config_register_mode_default"] = "";
 $lang["config_report_an_issue"] = "";
-$lang["config_return_policy_required"] = "退換貨政策為必填";
+$lang["config_return_policy_required"] = "退换货政策为必填";
 $lang["config_reward"] = "";
 $lang["config_reward_configuration"] = "";
 $lang["config_right"] = "Right";
@@ -290,8 +289,8 @@ $lang["config_show_due_enable"] = "";
 $lang["config_show_office_group"] = "";
 $lang["config_statistics"] = "Send statistics";
 $lang["config_statistics_tooltip"] = "Send statistics for development and feature improvement purposes";
-$lang["config_stock_location"] = "倉庫地址";
-$lang["config_stock_location_duplicate"] = "Please use an unique location name";
+$lang["config_stock_location"] = "仓库地址";
+$lang["config_stock_location_duplicate"] = "仓库地址不可重复";
 $lang["config_stock_location_invalid_chars"] = "The stock location name can not contain '_'";
 $lang["config_stock_location_required"] = "Stock location number is a required field";
 $lang["config_suggestions_fifth_column"] = "";
@@ -305,25 +304,25 @@ $lang["config_system_info"] = "System Info";
 $lang["config_table"] = "";
 $lang["config_table_configuration"] = "";
 $lang["config_takings_printer"] = "Takings Printer";
-$lang["config_tax"] = "";
+$lang["config_tax"] = "税";
 $lang["config_tax_category"] = "";
 $lang["config_tax_category_duplicate"] = "";
 $lang["config_tax_category_invalid_chars"] = "";
 $lang["config_tax_category_required"] = "";
 $lang["config_tax_category_used"] = "";
 $lang["config_tax_configuration"] = "";
-$lang["config_tax_decimals"] = "Tax Decimals";
-$lang["config_tax_id"] = "";
-$lang["config_tax_included"] = "Tax Included";
-$lang["config_theme"] = "Theme";
+$lang["config_tax_decimals"] = "税的小数点";
+$lang["config_tax_id"] = "税ID";
+$lang["config_tax_included"] = "含税";
+$lang["config_theme"] = "主题";
 $lang["config_theme_preview"] = "";
-$lang["config_thousands_separator"] = "Thousands Separator";
-$lang["config_timezone"] = "時區";
+$lang["config_thousands_separator"] = "千位分隔符";
+$lang["config_timezone"] = "时区";
 $lang["config_timezone_error"] = "";
 $lang["config_top"] = "Top";
 $lang["config_use_destination_based_tax"] = "";
 $lang["config_user_timezone"] = "";
-$lang["config_website"] = "網站";
+$lang["config_website"] = "网站";
 $lang["config_wholesale_markup"] = "";
 $lang["config_work_order_enable"] = "";
 $lang["config_work_order_format"] = "";