echo

Updated 远程教学之流程消息 (markdown)

@@ -57,6 +57,7 @@ @@ -57,6 +57,7 @@
57 "screenHeight":768, 57 "screenHeight":768,
58 "device":"ios" 58 "device":"ios"
59 "appVersion":"6.6.0" 59 "appVersion":"6.6.0"
  60 + "courseTitle":"英雄是怎样炼成的"
60 "attachmentType":"smallFile" 61 "attachmentType":"smallFile"
61 } 62 }
62 ``` 63 ```