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 主要包括：
 
-- [Python编程语言](https://github.com/datawhalechina/team-learning-program/tree/master/PythonLanguage)
+- [编程实践（区块链）](https://github.com/datawhalechina/team-learning-program/tree/master/Blockchain)
 - [数据结构与算法](https://github.com/datawhalechina/team-learning-program/tree/master/DataStructureAndAlgorithm)
 - [编程实践（Numpy）](https://github.com/datawhalechina/team-learning-program/tree/master/IntroductionToNumpy)
-- [编程实践（Pandas）](https://github.com/datawhalechina/team-learning-program/tree/master/IntroductionToPandas)
 - [编程实践（LeetCode 分类练习）](https://github.com/datawhalechina/team-learning-program/tree/master/LeetCodeClassification)
 - [编程实践（LeetCode 腾讯精选练习50）](https://github.com/datawhalechina/team-learning-program/tree/master/LeetCodeTencent)
+- [Python编程语言](https://github.com/datawhalechina/team-learning-program/tree/master/PythonLanguage)
+- [编程实践（Scratch）](https://github.com/datawhalechina/team-learning-program/tree/master/Scratch)
+- [编程实践（青少年编程Turtle）](https://github.com/datawhalechina/team-learning-program/tree/master/Turtle)
 - [编程实践（Python 爬虫）](https://github.com/datawhalechina/team-learning-program/tree/master/WebSpider)
+- [编程实践（Pandas）](https://github.com/datawhalechina/team-learning-program/tree/master/IntroductionToPandas)
 - [编程实践（Python综合）](https://github.com/datawhalechina/team-learning-program/tree/master/ProjectPractice)
 - [编程实践（设计模式）](https://github.com/datawhalechina/team-learning-program/tree/master/DesignPattern)
-- [编程实践（区块链）](https://github.com/datawhalechina/team-learning-program/tree/master/Blockchain)
-- [编程实践（青少年编程Turtle）](https://github.com/datawhalechina/team-learning-program/tree/master/Turtle)
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 ## 备注