About the camera shake problem, what wrong with my script to operator the camera?

Hi, guys. i’m newbie to learn the u3d game engine.
my problem is that i use the sin cos function to operator the character player, and a camera follow with the player to around it. but sometimes the camera view shake a seconds.what wrong with it?

here is my test project.

thanks!

3182867–242853–test.rar (180 KB)

Try changing Update to LateUpdate

Thanks for your reply, It’s my mistake. Increment the smooth Factor parameter it’s working perfectly.