Update README.md

@@ -50,13 +50,13 @@ npm run server
 ## Usage
 1. Enter your E-Campus ID and PW.
 ![image](/uploads/c81bbe31252f1acc428c2f0c49fc7dea/image.png)
+<img src="/uploads/c81bbe31252f1acc428c2f0c49fc7dea/image.png" width="500" height="270">
 2. If the ID and password entered are correct, your ecampus information-based calendar will be created.
 3. Make sure that the courses you are taking are listed on the left and that your ecampus schedule reflects well.
 4. You can add a new schedule by clicking on the empty part of the calendar.
 5. You can view the schedule by day, week, and month.
 6.If you have finished checking the schedule, press the '로그아웃' button in the upper right corner.
 
-## Roadmap
 
 ## Contributing