1. Title: Use simple and clear fonts and colors to highlight the theme and name of the training course.
2. Icons: You can use related icons or symbols to represent the theme of training courses, such as computer icons for computer training and fitness equipment icons for health training.
3. Color: Choose the appropriate color according to the theme and style of the training course. For example, fresh colors such as green and blue can be used in the health field, and stable colors such as gray and black can be used in the business field.
4. Font: Choose the appropriate font to make the logo look professional, clear and easy to identify.
5. Patterns: You can use simple patterns or textures to increase visual effects, such as lines, dots, circles, etc.
6. Simplicity: Try to keep it simple and avoid too complicated and cumbersome design.
7. Style: Choose the appropriate style according to the orientation of the training course and the target audience, such as modern, traditional and artistic.
In short, the logo design of the training course should be concise, prominent, easy to identify and attractive.