diff --git a/locales/zh-CN.json b/locales/zh-CN.json
index af2a0c1..93e1c86 100644
--- a/locales/zh-CN.json
+++ b/locales/zh-CN.json
@@ -1,62 +1,24 @@
 {
-    "Used in the title of every note that has no title set.": {
-        "Collaborative markdown notes": "Markdown 协作笔记"
-    },
-    "Not used right now.": {
-        "Realtime collaborative markdown notes on all platforms.": "使用 Markdown 的跨平台即时协作笔记",
-        "Welcome!": "欢迎！"
-    },
-    "Subtitle on the entry page. Used to tell what CodiMD is.": {
-        "Best way to write and share your knowledge in markdown.": "您使用 Markdown 写作与分享知识的最佳方式"
-    },
-    "Name of the menu item on the index page. It's the default tab for unauthenticated users.": {
-        "Intro": "简介"
-    },
-    "Name of the tab that shows the user's note history. Default page for logged in users": {
-        "History": "历史"
-    },
-    "Button on the main page to create a new note as guest": {
-        "New guest note": "建立访客笔记"
-    },
-    "Little text to illustrate some of our features on the index page. Also links to the share-notes section on the features page": {
-        "Collaborate with URL": "使用网址协作"
-    },
-    "Little text to illustrate the mathjax feature of CodiMD. Also links to the MathJax section of the features page": {
-        "Support charts and MathJax": "支持图表与 MathJax"
-    },
-    "Shows that CodiMD has a slide mode feature and links to the Slide-mode section of the features page": {
-        "Support slide mode": "支持简报模式"
-    },
-    "Login button on the index page": {
-        "Sign In": "登录"
-    },
-    "Shows up on the history page for non-logged in users": {
-        "Below is the history from browser": "以下为来自浏览器的历史"
-    },
-    "New note\"-button on the index page for logged in users": {
-        "New note": "建立笔记"
-    },
-    "Used on the index page for not logged in users to split the \"sign in\" and \"Explore all features\" button.": {
-        "or": "或"
-    },
-    "Log out string on the index page. In the drop-down menu for the user name.": {
-        "Sign Out": "登出"
-    },
-    "Text in the button that links to the features page": {
-        "Explore all features": "探索所有功能"
-    },
-    "Placeholder text in the search field for tags on the history tab on the index page": {
-        "Select tags...": "选择标签..."
-    },
-    "placeholder text in the search field for keywords on the history tab on the index page": {
-        "Search keyword...": "搜索关键字..."
-    },
-    "Help text for the \"Title\"-button on the history tab on the index page.": {
-        "Sort by title": "用标题排序"
-    },
-    "Text to sort notes by title on the history tab on the index page.": {
-        "Title": "标题"
-    },
+    "Collaborative markdown notes": "Markdown 协作笔记",
+    "Realtime collaborative markdown notes on all platforms.": "使用 Markdown 的跨平台即时协作笔记",
+    "Best way to write and share your knowledge in markdown.": "您使用 Markdown 写作与分享知识的最佳方式",
+    "Intro": "简介",
+    "History": "历史",
+    "New guest note": "建立访客笔记",
+    "Collaborate with URL": "使用网址协作",
+    "Support charts and MathJax": "支持图表与 MathJax",
+    "Support slide mode": "支持简报模式",
+    "Sign In": "登录",
+    "Below is the history from browser": "以下为来自浏览器的历史",
+    "Welcome!": "欢迎！",
+    "New note": "建立笔记",
+    "or": "或",
+    "Sign Out": "登出",
+    "Explore all features": "探索所有功能",
+    "Select tags...": "选择标签...",
+    "Search keyword...": "搜索关键字...",
+    "Sort by title": "用标题排序",
+    "Title": "标题",
     "Sort by time": "用时间排序",
     "Time": "时间",
     "Export history": "导出历史",
@@ -67,12 +29,8 @@
     "Import from browser": "从浏览器导入",
     "Releases": "版本",
     "Are you sure?": "你确定吗？",
-    "Modal title for the note deletion. This will show up as soon as a user asks selects the note deletion option on the codimd view.": {
-        "Do you really want to delete this note?": "确定要删除这个文件吗？"
-    },
-    "Additional information when a user wants to deletes his notes. All users who are working on a note that is going to be deleted, will get disconnected from the collaborative session.": {
-        "All users will lose their connection.": "所有用户将失去连接"
-    },
+    "Do you really want to delete this note?": "确定要删除这个文件吗？",
+    "All users will lose their connection.": "所有用户将失去连接",
     "Cancel": "取消",
     "Yes, do it!": "没错，就这样办！",
     "Choose method": "选择方式",
@@ -104,9 +62,7 @@
     "Refresh": "重新整理",
     "Contacts": "联络方式",
     "Report an issue": "报告问题",
-    "Used in the help modal to let people find us on platforms like Matrix. Links to the messenger and hopefully empowers people to work with us.": {
-        "Meet us on %s": "在 %s 上联系我们"
-    },
+    "Meet us on %s": "在 %s 上联系我们",
     "Send us email": "寄信给我们",
     "Documents": "文件",
     "Features": "功能简介",
@@ -146,40 +102,16 @@
     "Select From Available Projects": "从可用的项目中选择",
     "Select From Available Snippets": "从可用的 Snippets 中选择",
     "OR": "或是",
-    "Used in the drop-down menu in the codimd view. Allows to export notes to GitLab Snippets.": {
-        "Export to Snippet": "导出到 Snippet"
-    },
-    "Used in the GitLab snippet export and import menu in the codimd view.": {
-        "Select Visibility Level": "选择可见层级"
-    },
-    "Addtional text that shows up by hovering over the night mode button in the codimd view. Should explain what the moon sign at the top does.": {
-        "Night Theme": "夜间主题"
-    },
-    "Text at the bottom of the index page. Contains 3 links to github, Matrix and POEditor.\n\nLike: \"Follow us on Github, Matrix and POEditor.": {
-        "Follow us on %s and %s.": "在%s和%s上关注我们"
-    },
-    "Optional text at the bottom of the index page linking to the privacy policy of an instance.": {
-        "Privacy": "隐私政策"
-    },
-    "Optional text at the bottom of the index page linking to the Terms of Use document provided by the instance.": {
-        "Terms of Use": "使用条款"
-    },
-    "Used as title of the modal that asks the user that he/she is really sure about deleting his/her account.": {
-        "Do you really want to delete your user account?": "你确定真的想要删除帐户？"
-    },
-    "Used in a modal that shows up as soon as the user clicks on the \"Delete user\"-button in the user drop-down menu. Should make clear that everything the user owns or references to the user will be deleted and can not be recovered.": {
-        "This will delete your account, all notes that are owned by you and remove all references to your account from other notes.": "我们将会删除你的帐户、你所拥有的笔记、以及你在别人笔记里的作者纪录。"
-    },
-    "Used in the user drop-down menu on the index page. Opens a modal that informs the user that his account will be deleted completely and makes sure the user really want that. Then deletes the account including all notes a user owns.": {
-        "Delete user": "删除帐户"
-    },
-    "Used in the user drop-down menu on the index page. Generates an archive of all notes a user owns and downloads them.": {
-        "Export user data": "汇出使用者资料"
-    },
-    "Used in the sidebar of the help modal. Links to POEditor, our translation platform.": {
-        "Help us translating on %s": "来 %s 帮我们翻译"
-    },
-    "Link besides the \"Release\" and possible \"Privacy policies\" at the bottom of the index page that points to the source code of the CodiMD version you are using.": {
-        "Source Code": "源码"
-    }
+    "Export to Snippet": "导出到 Snippet",
+    "Select Visibility Level": "选择可见层级",
+    "Night Theme": "夜间主题",
+    "Follow us on %s and %s.": "在%s和%s上关注我们",
+    "Privacy": "隐私政策",
+    "Terms of Use": "使用条款",
+    "Do you really want to delete your user account?": "你确定真的想要删除帐户？",
+    "This will delete your account, all notes that are owned by you and remove all references to your account from other notes.": "我们将会删除你的帐户、你所拥有的笔记、以及你在别人笔记里的作者纪录。",
+    "Delete user": "删除帐户",
+    "Export user data": "汇出使用者资料",
+    "Help us translating on %s": "来 %s 帮我们翻译",
+    "Source Code": "源码"
 }
\ No newline at end of file