Network problems. When signing a contract on Tomato Novel, the inability to upload the ID card is caused by the user's network problem and the network needs to be changed. Tomato Novel is a free online text reading APP owned by Douyin, which is committed to providing readers with the ultimate reading experience without spending any money.

The following is the complete process: Open your computer browser, log in to Tomato Novel Network, and click to register. Fill in the mobile phone number for registration, receive the verification code, and click to register. Registration is successful, click on the writer area. Upload your avatar, fill in your pen name, author profile, QQ number and other information. Be sure to fill in the invitation code when registering.

The image may be too large and cannot be uploaded. General websites need to upload photos of a specified size when reviewing images. If the size exceeds this size, the upload will fail. It is recommended to adjust the image size before uploading.

It may be a system problem. You can exit all and try again. For Tomato, after you have published 20,000 words, you can apply for a contract on your own. You can apply directly and wait for the editor to review. After passing the review, the system will give you the responsible editor QQ to let you add it.

The network is not connected. The contract information filled in for Tomato signing cannot be submitted because the network is not connected and the upload page cannot be refreshed. Turn off WiFi and use mobile data to solve the problem.