用户url

app/views/courses/teachers.json.jbuilder

@@ -2,7 +2,7 @@ json.teacher_list do
   json.array! @teacher_list do |teacher|
     json.course_member_id teacher.id
     json.name teacher.user.real_name
-    json.name_link user_path(teacher.user.login)
+    json.name_link user_path(teacher.user)
     json.login teacher.user.login
     json.user_id teacher.user.id
     json.role teacher.role == "CREATOR" ? "管理员" : teacher.role == "PROFESSOR" ? "教师" : "助教"