### What problem does this PR solve? Issue Number: close #xxx Related PR: #xxx Master PR: #45308 Problem Summary: Adjust the indentation format of the `init_be` and `entry_point` scripts, as well as the duration of loop execution. Adjust the smallest unit of all indentations to a single tab character, and modify the loop duration when checking the BE startup status, changing both from 300 seconds to 30 seconds to speed up the overall Docker startup time.