TC130

Results 1 issues of TC130

![image](https://user-images.githubusercontent.com/8563648/79090999-25197c80-7d7e-11ea-936a-b72f0d6706a3.png) 上图setting.py写死了数据库名,而非从环境变量文件中读取,导致如果自由配置数据库名的话会报错: ![image](https://user-images.githubusercontent.com/8563648/79091151-c9032800-7d7e-11ea-80d7-f0f0f190a7c2.png) ![image](https://user-images.githubusercontent.com/8563648/79091047-57c37500-7d7e-11ea-826c-e4e1fa9a70f6.png)