diff --git a/app/view/make/language/Czech/setting.json b/app/view/make/language/Czech/setting.json
index 07ce404e..a9a23eea 100644
--- a/app/view/make/language/Czech/setting.json
+++ b/app/view/make/language/Czech/setting.json
@@ -1,38 +1,38 @@
 {
-  "setting": "Preferences",
-  "set": "Save",
-  "yes": "Yes",
-  "no": "No",
+  "setting": "Předvolby",
+  "set": "Uložit",
+  "yes": "Ano",
+  "no": "Ne",
   "none": "None",
   "default": "Default",
-  "change": "Change",
-  "select": "Select",
-  "env": "System Preferences",
-  "setlang": "Languages",
-  "backup": "Import and export of preferences",
+  "change": "Změnit",
+  "select": "Vybrat",
+  "env": "Systémové předvolby",
+  "setlang": "Jazyky",
+  "backup": "Import a export předvoleb",
   "import": "Import",
   "export": "Export",
   "hardwareAcceleration": "Disable hardware acceleration",
   "hardwareAccelerationWarn": "Auto restarted",
-  "theme": "Themes",
-  "popup": "Popup notification(on Windows)",
+  "theme": "Motivy",
+  "popup": "Popupová oznámení (na Windows)",
   "popupwarn": "Hide to set \"0\"",
   "s": "sec",
   "nativenotf": "Native notification",
   "nnwarn": "This does not work on Windows Portable ver.",
-  "nntest": "Notification test",
+  "nntest": "Odskoušet oznámení",
   "minwidth": "Minimum width of columns",
   "minwidthwarn": "Scroll bar will be shown when your window size is more than ammounts of columns.",
-  "fixwidth": "Minimum width of TweetDeck browser",
+  "fixwidth": "Minimální šířka TweetDeck prohlížeče",
   "fixwidthwarn": "",
   "above": "above",
-  "font": "Font",
+  "font": "Písmo",
   "fontwarn": "Select your favorite font to 'Select'(Windows/ macOS only)",
-  "fontsize": "Font size",
+  "fontsize": "Velikost písma",
   "savefolder": "Folder to save",
   "savefolderwarn": "TheDesk uses this value when it try to save pictures or take screenshots.",
-  "absolute": "absolute value",
-  "themeSel": "Select theme",
+  "absolute": "absolutní hodnota",
+  "themeSel": "Vybrat motiv",
   "customtheme": "Edit and add custom themes",
   "customthemeDirection": "Color scheme",
   "primary": "Background color",
@@ -47,19 +47,19 @@
   "delete": "Delete",
   "cImpWarn": "Get more themes on <a href=\"https://assets.msky.cafe/\" target=\"_blank\">MiAS</a>",
   "timeline": "Timeline Preferences",
-  "timemode": "Time format",
-  "relativetime": "Relative format:\"1 minutes ago\",\"3 days ago\"",
-  "absolutetime": "Absolute format:\"23:25:21\",\"2017/12/30 23:59:00\"",
-  "mixtime": "Mixed format:toots posted today are relative-format, others are absolute-format.",
-  "relativesel": "Relative",
-  "absolutesel": "Absolute",
-  "doublesel": "Both relative and absolute",
-  "mixsel": "Mixed",
+  "timemode": "Časový formát",
+  "relativetime": "Relativní formát: „před 1 minutou“, „před 3 dny“",
+  "absolutetime": "Absolutní formát: „23:25:21“, „2017/12/30 23:59:00“",
+  "mixtime": "Smíšený formát: tooty publikované dnes jsou v relativním formátu, ostatní jsou v absolutním formátu.",
+  "relativesel": "Relativní",
+  "absolutesel": "Absolutní",
+  "doublesel": "Relativní i absolutní",
+  "mixsel": "Smíšený",
   "locale": "Server's unique locale",
   "localewarn": "This value is available on some Japanese servers",
-  "nswf": "Hide Mark sensitive pictures",
-  "nsfwwarn": "Strong blur effect",
-  "cw": "Hide CW contents",
+  "nswf": "Skrývat citlivé obrázky",
+  "nsfwwarn": "Silný efekt rozmazání",
+  "cw": "Skrývat obsah za varováními",
   "replyct": "Reply counter style",
   "replyct_hidden": "Show 1+ if the replies are more than 1.",
   "replyct_full": "Show full count(1,2...)",
@@ -72,10 +72,10 @@
   "tagfed": "Use federated network",
   "taglocal": "Use local network",
   "via": "Show via",
-  "mouseover": "Hide action buttons without mouseover",
-  "mouseoverwarn": "You may feel 'mouseover' is unconfortable:(",
-  "mv": "Mouseover to show",
-  "mvclick": "Click to show",
+  "mouseover": "Skrýt akční tlačítka bez přejetí myši",
+  "mouseoverwarn": "„Přejetí myši“ pro vás může být nepohodlné :(",
+  "mv": "Zobrazit přejetím myši",
+  "mvclick": "Zobrazit kliknutím",
   "notfmarker": "Show Notification marker, red colored bell and counter(if you show a notification column.)",
   "autofold": "Auto folding",
   "autofoldwarn": "TheDesk does not collapse totes of 5 characters or less. Also, when collapsing, newlines are not shown. TheDesk count only newlines as the number of lines.",
@@ -85,7 +85,7 @@
   "imgheight": "Height of images",
   "imgheightwarn": "Option:Set \"full\" to uncrop.",
   "ticker": "Enable #InstanceTicker",
-  "tickerwarn": "Show colorful stickers about the server. <a href=\"https://wee.jp/\">About #InstanceTicker</a> Copyright 2018 weepjp, kyori19.",
+  "tickerwarn": "Show colorful stickers about the server. <a href=\"https://cdn.weep.me/mastodon/\">About #InstanceTicker</a> Copyright 2018 weepjp, kyori19.",
   "animation": "Animation of timelines",
   "markers": "Markers(mark as read) on HTL and notifications",
   "markerswarn": "Mastodon 3.0~. Shared on WebUI and third-party supported clients.",
@@ -99,11 +99,11 @@
   "autocwwarn": "Show dialog whether you make too-long text hidden.",
   "defaultcw": "Default warining text",
   "cws": "Always CW set",
-  "defaultvis": "Default visibility",
-  "public": "Public",
-  "unlisted": "Unlisted",
-  "private": "Private",
-  "direct": "Direct",
+  "defaultvis": "Výchozí viditelnost",
+  "public": "Veřejné",
+  "unlisted": "Neuvedené",
+  "private": "Soukromé",
+  "direct": "Přímé",
   "memory": "Memory(memorized as each server)",
   "useapi": "Default of your visibility(Set on preferences of Mastodon server)",
   "postimg": "Posting images preferences",