1. The music in the movie should be in MP3 format as far as possible. If possible, it's best to convert stereo to mono MP3 before importing MP3.
2. The number of fonts and characters should be reduced. The extensive use of special fonts and multi-characters will greatly increase the resources occupied by documents.
3. Try to use CTRL+ key combination to group some elements that make up a specific graph.
4. You can use the command "Modify-Shape-Optimize" to minimize the number of single lines used to describe the outline of the figure.
5. Put dynamic elements and non-dynamic elements in different layers.
6. Try to limit the use of special lines, such as dotted lines and dotted lines.
7. Bitmaps should be avoided as much as possible.
8. If possible, tween animation should be used instead of frame-by-frame animation.
9. Change the file size or directly change the file size.
Modify-After opening the Document, just set the width and height values of the dimension in the document properties.