Appearance
Appearance settings bring together what the interface looks like, how messages are displayed, and how code and formulas are rendered all of these preferences. Open Settings → Appearance, and from top to bottom you’ll see sections for Theme, Display & Language, Fonts, Input, Messages, Formulas, Code Blocks, and more.
Not satisfied with the options here? You can also go to Custom CSS for deeper customization.
Theme and theme colors

Theme: switch between Light / Dark / System ("System" follows the operating system’s light/dark mode).
Theme color: choose the interface’s primary color. Multiple preset colors are available, or you can enter a hex color value on the right (for example
#00B96B) to customize it.
Display and language
Language
The interface display language supports Simplified Chinese, Traditional Chinese, English, Japanese, German, French, and many others
Scaling
Overall interface scale. Adjust it if your screen is large/small or the text feels too small
Right-click menu style
Switch between Cherry’s custom-drawn menu and the system native right-click menu
Transparent window
Enable a semi-transparent frosted-glass effect for the window (macOS only; may affect performance on some graphics cards)
Font settings
Global font: the overall interface font. It uses the system font by default, but you can change it to a font you like.
Code font: the monospace font used in code blocks.
Font recommendations see Font recommendations.
Input settings

Send shortcut key
Set the key used to send messages (such as Enter,Shift+Enter and others)
Spell check
When typing in English, show red wavy underlines for spelling mistakes; if you mainly use Chinese, you can turn this off to avoid false alarms
Show estimated token count
Show the estimated number of tokens consumed by the input in the text box (for reference only, not actual billing)
Render input messages as Markdown
When turned off, messages you send will not be rendered as Markdown; only model replies will be rendered
Confirm before deleting messages
Prompt for confirmation before deleting messages to prevent accidental deletion
Message settings
Control how AI replies appear in the conversation area:
Wide layout mode
Make message content take up a wider area
Use serif font
Switch body text to a serif font for more comfortable long-form reading
Auto-collapse thinking content
Models with reasoning support will automatically collapse the thinking process after it is complete
Show message outline
Generate a jumpable outline for longer replies
Message style
Switch between bubble and simple the two styles
Multi-model answer style
Layout used when comparing multiple models, such as horizontal arrangement
Conversation navigation buttons
A quick way to locate content in long conversations, such as conversation anchors
Message font size
Drag the slider to adjust the font size in the conversation area
Mathematical formulas
Enable
$...$: after enabling, inline math formulas (content wrapped with$) will be recognized and rendered as formulas.
Code block settings

Code style
Code highlighting color scheme (default auto follows theme)
Fancy code blocks
A more refined code block appearance
Code editor
Display code in an editable code editor style
Show line numbers in code
Show line numbers on the left side of code blocks
Collapsible code blocks
Automatically collapse long code
Code blocks can wrap
Automatically wrap lines when a single line is too long to avoid horizontal scrolling
After opening Code editor , there will also be four additional sub-switches: highlight current line / fold controls / auto-completion / shortcuts to further control editor behavior.
Code execution
Code execution: allow running model-generated code snippets directly in the conversation.
Enable preview tools: provide instant previews for rendered diagram outputs from code blocks such as mermaid.
Code execution runs model-generated code on your computer. Enable it only when you understand and trust the related content.
Custom CSS
The editor at the bottom of the panel lets you write custom CSS directly for finer interface personalization. See the writing format and examples Custom CSS; to restore defaults, see Clear CSS settings.
Get help and submit feedback
If you encounter any questions, bugs, or have suggestions for feature improvements during configuration or use, please refer to Feedback and Suggestions for the official channels provided.
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