diff --git a/i18n/en_US.yaml b/i18n/en_US.yaml
index ac51869d..491412ce 100644
--- a/i18n/en_US.yaml
+++ b/i18n/en_US.yaml
@@ -187,7 +187,7 @@ backend:
         other: No permission to update.
     rank:
       fail_to_meet_the_condition:
-        other: Rank fail to meet the condition.
+        other: Reputation rank fail to meet the condition.
       vote_fail_to_meet_the_condition:
         other: Thanks for the feedback. You need at least {{.Rank}} reputation to cast a vote.
       no_enough_rank_to_operate:
@@ -203,7 +203,7 @@ backend:
       not_found:
         other: Tag not found.
       recommend_tag_not_found:
-        other: Recommend Tag is not exist.
+        other: Recommend tag is not exist.
       recommend_tag_enter:
         other: Please enter at least one required tag.
       not_contain_synonym_tags:
@@ -211,12 +211,12 @@ backend:
       cannot_update:
         other: No permission to update.
       is_used_cannot_delete:
-        other: You cannot delete a tag that is in use
+        other: You cannot delete a tag that is in use.
       cannot_set_synonym_as_itself:
         other: You cannot set the synonym of the current tag as itself.
     smtp:
       config_from_name_cannot_be_email:
-        other: The From Name cannot be a email address.
+        other: The from name cannot be a email address.
     theme:
       not_found:
         other: Theme not found.
@@ -224,7 +224,7 @@ backend:
       review_underway:
         other: Can't edit currently, there is a version in the review queue.
       no_permission:
-        other: No permission to Revision.
+        other: No permission to revise.
     user:
       external_login_missing_user_id:
         other: The third-party platform does not provide a unique UserID, so you cannot login, please contact the website administrator.
@@ -246,7 +246,7 @@ backend:
       cannot_update_your_role:
         other: You cannot modify your role.
       not_allowed_registration:
-        other: Currently the site is not open for registration
+        other: Currently the site is not open for registration.
       access_denied:
         other: Access denied
       page_access_denied:
@@ -314,7 +314,7 @@ backend:
       name:
         other: a community-specific reason
       desc:
-        other: This question doesn’t meet a community guideline.
+        other: This question doesn't meet a community guideline.
     not_clarity:
       name:
         other: needs details or clarity
@@ -322,7 +322,7 @@ backend:
         other: This question currently includes multiple questions in one. It should focus on one problem only.
     looks_ok:
       name:
-        other: looks ok
+        other: looks OK
       desc:
         other: This post is good as-is and not low quality.
     needs_edit:
@@ -334,7 +334,7 @@ backend:
       name:
         other: needs close
       desc:
-        other: A closed question can’t answer, but still can edit, vote and comment.
+        other: A closed question can't answer, but still can edit, vote and comment.
     needs_delete:
       name:
         other: needs delete
@@ -578,7 +578,7 @@ ui:
     help:
       text: Help
     hr:
-      text: Horizontal Rule
+      text: Horizontal rule
     image:
       text: Image
       add_image: Add image
@@ -586,7 +586,7 @@ ui:
       form_image:
         fields:
           file:
-            label: Image File
+            label: Image file
             btn: Select image
             msg:
               empty: File cannot be empty.
@@ -626,9 +626,9 @@ ui:
       btn_cancel: Cancel
       btn_confirm: Add
     ordered_list:
-      text: Numbered List
+      text: Numbered list
     unordered_list:
-      text: Bulleted List
+      text: Bulleted list
     table:
       text: Table
       heading: Heading
@@ -658,12 +658,12 @@ ui:
     form:
       fields:
         display_name:
-          label: Display Name
+          label: Display name
           msg:
             empty: Display name cannot be empty.
             range: Display name up to 35 characters.
         slug_name:
-          label: URL Slug
+          label: URL slug
           desc: URL slug up to 35 characters.
           msg:
             empty: URL slug cannot be empty.
@@ -704,14 +704,14 @@ ui:
         revision:
           label: Revision
         display_name:
-          label: Display Name
+          label: Display name
         slug_name:
-          label: URL Slug
+          label: URL slug
           info: 'Must use the character set "a-z", "0-9", "+ # - ."'
         desc:
           label: Description
         edit_summary:
-          label: Edit Summary
+          label: Edit summary
           placeholder: >-
             Briefly explain your changes (corrected spelling, fixed grammar,
             improved formatting)
@@ -743,7 +743,7 @@ ui:
     tip_answer: >-
       Use comments to reply to other users or notify them of changes. If you are
       adding new information, edit your post instead of commenting.
-    tip_vote: It is useful
+    tip_vote: It adds something useful to the post
   edit_answer:
     title: Edit Answer
     default_reason: Edit answer
@@ -756,7 +756,7 @@ ui:
           feedback:
             characters: content must be at least 6 characters in length.
         edit_summary:
-          label: Edit Summary
+          label: Edit summary
           placeholder: >-
             Briefly explain your changes (corrected spelling, fixed grammar,
             improved formatting)
@@ -767,7 +767,7 @@ ui:
     sort_buttons:
       popular: Popular
       name: Name
-      newest: newest
+      newest: Newest
     button_follow: Follow
     button_following: Following
     tag_label: questions
@@ -802,7 +802,7 @@ ui:
           msg:
             empty: Answer cannot be empty.
         edit_summary:
-          label: Edit Summary
+          label: Edit summary
           placeholder: >-
             Briefly explain your changes (corrected spelling, fixed grammar,
             improved formatting)
@@ -896,7 +896,7 @@ ui:
       If an account matches <strong>{{mail}}</strong>, you should receive an email
       with instructions on how to reset your password shortly.
     email:
-      label: New Email
+      label: New email
       msg:
         empty: Email cannot be empty.
   oauth:
@@ -930,10 +930,10 @@ ui:
         length: The length needs to be between 8 and 32
         different: The passwords entered on both sides are inconsistent
     password_confirm:
-      label: Confirm New Password
+      label: Confirm new password
   settings:
     page_title: Settings
-    goto_modify: Go to Modify
+    goto_modify: Go to modify
     nav:
       profile: Profile
       notification: Notifications
@@ -943,7 +943,7 @@ ui:
       heading: Profile
       btn_name: Save
       display_name:
-        label: Display Name
+        label: Display name
         msg: Display name cannot be empty.
         msg_range: Display name up to 30 characters.
       username:
@@ -953,7 +953,7 @@ ui:
         msg_range: Username up to 30 characters.
         character: 'Must use the character set "a-z", "0-9", " - . _"'
       avatar:
-        label: Profile Image
+        label: Profile image
         gravatar: Gravatar
         gravatar_text: You can change image on
         custom: Custom
@@ -961,7 +961,7 @@ ui:
         default: System
         msg: Please upload an avatar
       bio:
-        label: About Me
+        label: About me
       website:
         label: Website
         placeholder: "https://example.com"
@@ -972,7 +972,7 @@ ui:
     notification:
       heading: Notifications
       email:
-        label: Email Notifications
+        label: Email notifications
         radio: "Answers to your questions, comments, and more"
     account:
       heading: Account
@@ -982,31 +982,31 @@ ui:
         We've sent an email to that address. Please follow the confirmation
         instructions.
       email:
-        label: New Email
-        msg: New Email cannot be empty.
+        label: New email
+        msg: New email cannot be empty.
       pass:
-        label: Current Password
+        label: Current password
         msg: Password cannot be empty.
       password_title: Password
       current_pass:
-        label: Current Password
+        label: Current password
         msg:
-          empty: Current Password cannot be empty.
+          empty: Current password cannot be empty.
           length: The length needs to be between 8 and 32.
           different: The two entered passwords do not match.
       new_pass:
-        label: New Password
+        label: New password
       pass_confirm:
-        label: Confirm New Password
+        label: Confirm new password
     interface:
       heading: Interface
       lang:
-        label: Interface Language
+        label: Interface language
         text: User interface language. It will change when you refresh the page.
     my_logins:
-      title: My Logins
+      title: My logins
       label: Log in or sign up on this site using these accounts.
-      modal_title: Remove Login
+      modal_title: Remove login
       modal_content: Are you sure you want to remove this login from your account?
       modal_confirm_btn: Remove
       remove_success: Removed successfully
@@ -1021,7 +1021,7 @@ ui:
     title: Related Questions
     answers: answers
   invite_to_answer:
-    title: People asked
+    title: People Asked
     desc: Invite people who you think might know the answer.
     invite: Invite to answer
     add: Add people
@@ -1142,7 +1142,7 @@ ui:
     copied: Copied
     facebook: Share to Facebook
     twitter: Share to Twitter
-  cannot_vote_for_self: You can't vote for your own post
+  cannot_vote_for_self: You can't vote for your own post.
   modal_confirm:
     title: Error...
   account_result:
@@ -1194,7 +1194,7 @@ ui:
     votes: Votes
     newest: Newest
     score: Score
-    edit_profile: Edit Profile
+    edit_profile: Edit profile
     visited_x_days: "Visited {{ count }} days"
     viewed: Viewed
     joined: Joined
@@ -1209,7 +1209,7 @@ ui:
     answered: answered
     asked: asked
     downvoted: downvoted
-    mod_short: Mod
+    mod_short: MOD
     mod_long: Moderators
     x_reputation: reputation
     x_votes: votes received
@@ -1221,9 +1221,9 @@ ui:
     done: Done
     config_yaml_error: Can't create the config.yaml file.
     lang:
-      label: Please Choose a Language
+      label: Please choose a language
     db_type:
-      label: Database Engine
+      label: Database engine
     db_username:
       label: Username
       placeholder: root
@@ -1233,17 +1233,17 @@ ui:
       placeholder: root
       msg: Password cannot be empty.
     db_host:
-      label: Database Host
+      label: Database host
       placeholder: "db:3306"
-      msg: Database Host cannot be empty.
+      msg: Database host cannot be empty.
     db_name:
-      label: Database Name
+      label: Database name
       placeholder: answer
-      msg: Database Name cannot be empty.
+      msg: Database name cannot be empty.
     db_file:
-      label: Database File
+      label: Database file
       placeholder: /data/answer.db
-      msg: Database File cannot be empty.
+      msg: Database file cannot be empty.
     config_yaml:
       title: Create config.yaml
       label: The config.yaml file created.
@@ -1254,8 +1254,8 @@ ui:
     site_information: Site Information
     admin_account: Admin Account
     site_name:
-      label: Site Name
-      msg: Site Name cannot be empty.
+      label: Site name
+      msg: Site name cannot be empty.
     site_url:
       label: Site URL
       text: The address of your site.
@@ -1263,11 +1263,11 @@ ui:
         empty: Site URL cannot be empty.
         incorrect: Site URL incorrect format.
     contact_email:
-      label: Contact Email
+      label: Contact email
       text: Email address of key contact responsible for this site.
       msg:
-        empty: Contact Email cannot be empty.
-        incorrect: Contact Email incorrect format.
+        empty: Contact email cannot be empty.
+        incorrect: Contact email incorrect format.
     admin_name:
       label: Name
       msg: Name cannot be empty.
@@ -1284,7 +1284,7 @@ ui:
       msg:
         empty: Email cannot be empty.
         incorrect: Email incorrect format.
-    ready_title: Your Answer is Ready!
+    ready_title: Your Answer is ready!
     ready_desc: >-
       If you ever feel like changing more settings, visit <1>admin section</1>;
       find it in the site menu.
@@ -1300,7 +1300,7 @@ ui:
       database tables first.
     db_failed: Database connection failed
     db_failed_desc: >-
-      This either means that the database information in your <1>config.yaml</1> file is incorrect or that contact with the database server could not be established. This could mean your host’s database server is down.
+      This either means that the database information in your <1>config.yaml</1> file is incorrect or that contact with the database server could not be established. This could mean your host's database server is down.
   counts:
     views: views
     votes: votes
@@ -1308,7 +1308,7 @@ ui:
     accepted: Accepted
   page_error:
     http_error: HTTP Error {{ code }}
-    desc_403: You don’t have permission to access this page.
+    desc_403: You don't have permission to access this page.
     desc_404: Unfortunately, this page doesn't exist.
     desc_50X: The server encountered an error and could not complete your request.
     back_home: Back to homepage
@@ -1438,8 +1438,8 @@ ui:
       form:
         fields:
           display_name:
-            label: Display Name
-            msg: Display Name must be at 4-30 characters in length.
+            label: Display name
+            msg: Display name must be at 4-30 characters in length.
           email:
             label: Email
             msg: Email is not valid.
@@ -1506,7 +1506,7 @@ ui:
     general:
       page_title: General
       name:
-        label: Site Name
+        label: Site name
         msg: Site name cannot be empty.
         text: "The name of this site, as used in the title tag."
       site_url:
@@ -1515,22 +1515,22 @@ ui:
         validate: Please enter a valid URL.
         text: The address of your site.
       short_desc:
-        label: Short Site Description
+        label: Short site description
         msg: Short site description cannot be empty.
         text: "Short description, as used in the title tag on homepage."
       desc:
-        label: Site Description
+        label: Site description
         msg: Site description cannot be empty.
         text: "Describe this site in one sentence, as used in the meta description tag."
       contact_email:
-        label: Contact Email
+        label: Contact email
         msg: Contact email cannot be empty.
         validate: Contact email is not valid.
         text: Email address of key contact responsible for this site.
     interface:
       page_title: Interface
       language:
-        label: Interface Language
+        label: Interface language
         msg: Interface language cannot be empty.
         text: User interface language. It will change when you refresh the page.
       time_zone:
@@ -1540,15 +1540,15 @@ ui:
     smtp:
       page_title: SMTP
       from_email:
-        label: From Email
+        label: From email
         msg: From email cannot be empty.
         text: The email address which emails are sent from.
       from_name:
-        label: From Name
+        label: From name
         msg: From name cannot be empty.
         text: The name which emails are sent from.
       smtp_host:
-        label: SMTP Host
+        label: SMTP host
         msg: SMTP host cannot be empty.
         text: Your mail server.
       encryption:
@@ -1558,22 +1558,22 @@ ui:
         ssl: SSL
         none: None
       smtp_port:
-        label: SMTP Port
+        label: SMTP port
         msg: SMTP port must be number 1 ~ 65535.
         text: The port to your mail server.
       smtp_username:
-        label: SMTP Username
+        label: SMTP username
         msg: SMTP username cannot be empty.
       smtp_password:
-        label: SMTP Password
+        label: SMTP password
         msg: SMTP password cannot be empty.
       test_email_recipient:
-        label: Test Email Recipients
+        label: Test email recipients
         text: Provide email address that will receive test sends.
         msg: Test email recipients is invalid
       smtp_authentication:
         label: Enable authentication
-        title: SMTP Authentication
+        title: SMTP authentication
         msg: SMTP authentication cannot be empty.
         "yes": "Yes"
         "no": "No"
@@ -1584,10 +1584,10 @@ ui:
         msg: Logo cannot be empty.
         text: The logo image at the top left of your site. Use a wide rectangular image with a height of 56 and an aspect ratio greater than 3:1. If left blank, the site title text will be shown.
       mobile_logo:
-        label: Mobile Logo
+        label: Mobile logo
         text: The logo used on mobile version of your site. Use a wide rectangular image with a height of 56. If left blank, the image from the "logo" setting will be used.
       square_icon:
-        label: Square Icon
+        label: Square icon
         msg: Square icon cannot be empty.
         text: Image used as the base for metadata icons. Should ideally be larger than 512x512.
       favicon:
@@ -1596,22 +1596,22 @@ ui:
     legal:
       page_title: Legal
       terms_of_service:
-        label: Terms of Service
+        label: Terms of service
         text: "You can add terms of service content here. If you already have a document hosted elsewhere, provide the full URL here."
       privacy_policy:
-        label: Privacy Policy
+        label: Privacy policy
         text: "You can add privacy policy content here. If you already have a document hosted elsewhere, provide the full URL here."
     write:
       page_title: Write
       recommend_tags:
-        label: Recommend Tags
+        label: Recommend tags
         text: "Please input tag slug above, one tag per line."
       required_tag:
-        title: Required Tag
+        title: Required tag
         label: Set recommend tag as required
         text: "Every new question must have at least one recommend tag."
       reserved_tags:
-        label: Reserved Tags
+        label: Reserved tags
         text: "Reserved tags can only be added to a post by moderator."
     seo:
       page_title: SEO
@@ -1686,13 +1686,13 @@ ui:
     settings_users:
       title: Users
       avatar:
-        label: Default Avatar
+        label: Default avatar
         text: For users without a custom avatar of their own.
       gravatar_base_url:
-        label: Gravatar Base URL
-        text: URL of the Gravatar provider’s API base. Ignored when empty.
+        label: Gravatar base URL
+        text: URL of the Gravatar provider's API base. Ignored when empty.
       profile_editable:
-        title: Profile Editable
+        title: Profile editable
       allow_update_display_name:
         label: Allow users to change their display name
       allow_update_username: