[LAB1] 312551178

[HanHongChen]

Description

完成API uni-test

• A clear title (name your pr "[LAB{lab_number}] {your_student_id}")
• A meaningful message for PR, as well as its commits
• From your specific branch (not main or other's branch) merging to your branch
• Excluding any irrelevant files, such as binaries, text files, or dot files
• Passing tests/CI
• Add proper label for this PR

[TaiYou-TW]

You should leave meaningful messages on your commits next time.