The current You.com chat interface has a user experience issue: pressing Enter once immediately sends the message. This creates a significant problem for users of languages that require character selection (such as Chinese, Japanese, etc.). Problem Description: Input methods for languages like Chinese require pressing Enter to select characters/words Currently, pressing Enter sends the message immediately, interrupting the character selection process Users cannot complete their input normally, severely affecting non-English user experience Suggested Solutions: Restore previous design: only send messages when the send button is clicked Implement a double-Enter mechanism: first Enter for character selection, two consecutive Enter presses to send Add settings option: allow users to choose Enter key behavior themselves This improvement would significantly enhance the experience for users of Chinese, Japanese, Korean, and other languages requiring character selection, making You.com more internationally friendly.