If you want to submit your novel to a publishing house or online platform, you can refer to the following suggestions: 1. Decide on the genre and style of the novel and determine the appropriate publishing house or online platform for the genre. 2. Search for relevant publishing houses or online platforms and check their book publication records and reader reviews to understand their submission requirements and success rates. 3. Try to contact the editor or author's assistant of the publishing house or online platform to understand the details and requirements of the submission. 4. Prepare the submission materials, including the original text of the novel, the author's contact information, publication information, etc. 5. Make sure that the information submitted is accurate and pay attention to the format of the submission email and account settings. 6. Wait patiently for replies and pay attention to the progress and results of the submission. Maintain patience and confidence when submitting and follow the rules and requirements of submission. Through reasonable effort and adequate preparation, the success rate of submission could be increased.