diff --git a/requirements.txt b/requirements.txt
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..e8d73855317735d45efbf65c6703901e00773e40 100644
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+Subsist - an open sandbox based on python.
+This project is written by Qian,from 2022.
+If you have any issues,welcome to describe in the funiture'Issue',I will answer it quickly!