fix: bugs

- 本次更新主要是修复上个版本引入的新bug和完善未写完的新功能

Author: dongkid

constants.py

@@ -8,5 +8,5 @@
 # 程序信息
 APP_NAME = "桌面课程表 - Course Scheduler"
 AUTHOR = "dong"
-VERSION = "0.1.13"
+VERSION = "0.1.14"
 PROJECT_URL = "https://github.com/dongkid/course_scheduler"