update readme, add prepare for sever env

huangmingming

2023-01-30 fa923408b69071ba6689028c83fe67720a006827

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한시    01
두시    02
세시    03
네시    04
다섯시    05
여섯시    06
일곱시    07
여덟시    08
아홉시    09
열시    10
열한시    11
열두시    12