Revert "add gif preview"
Revert "add gif preview"

This reverts commit eb962f9985c38745d390e24f038fcfb7ef7e2a6e.

android12345/FlycoBanner_Master,wizardly1985/FlycoBanner_Master,LinQingWei/FlycoBanner_Master,shen7518/FlycoBanner_Master,spermicide/FlycoBanner_Master,H07000223/FlycoBanner_Master