diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebHomework.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebHomework.kt
index 1a9ea5ae..f8a1f14e 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebHomework.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebHomework.kt
@@ -49,14 +49,14 @@ class EdudziennikWebHomework(override val data: DataEdudziennik,
                     val teacherName = homeworkElement.child(2).text()
                     val teacher = data.getTeacherByFirstLast(teacherName)
 
-                    val topic = homeworkElement.child(4).text()
+                    val topic = homeworkElement.child(4).text()?.trim()
 
                     val eventObject = Event(
                             profileId = profileId,
                             id = id,
                             date = date,
                             time = startTime,
-                            topic = topic,
+                            topic = topic ?: "",
                             color = null,
                             type = Event.TYPE_HOMEWORK,
                             teacherId = teacher.id,
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebExams.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebExams.kt
index 3a3b9d3b..82e63e79 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebExams.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebExams.kt
@@ -66,7 +66,7 @@ class IdziennikWebExams(override val data: DataIdziennik,
                 val subjectId = data.getSubject(subjectName, null, subjectName).id
                 val teacherName = exam.getString("wpisal") ?: return@forEach
                 val teacherId = data.getTeacherByLastFirst(teacherName).id
-                val topic = exam.getString("zakres") ?: ""
+                val topic = exam.getString("zakres")?.trim() ?: ""
 
                 val lessonList = data.db.timetableDao().getForDateNow(profileId, examDate)
                 val startTime = lessonList.firstOrNull { it.subjectId == subjectId }?.startTime
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebHomework.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebHomework.kt
index 71ea7ea9..15e09fcd 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebHomework.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/web/IdziennikWebHomework.kt
@@ -58,7 +58,7 @@ class IdziennikWebHomework(override val data: DataIdziennik,
                 val teacherId = data.getTeacherByLastFirst(teacherName).id
                 val lessonList = data.db.timetableDao().getForDateNow(profileId, eventDate)
                 val startTime = lessonList.firstOrNull { it.subjectId == subjectId }?.displayStartTime
-                val topic = homework.getString("tytul") ?: ""
+                val topic = homework.getString("tytul")?.trim() ?: ""
 
                 val seen = when (profile?.empty) {
                     true -> true
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiEvents.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiEvents.kt
index 1dff3e7d..52f52844 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiEvents.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/data/api/LibrusApiEvents.kt
@@ -35,7 +35,7 @@ class LibrusApiEvents(override val data: DataLibrus,
             events?.forEach { event ->
                 val id = event.getLong("Id") ?: return@forEach
                 val eventDate = Date.fromY_m_d(event.getString("Date"))
-                val topic = event.getString("Content") ?: ""
+                val topic = event.getString("Content")?.trim() ?: ""
                 val type = event.getJsonObject("Category")?.getLong("Id") ?: -1
                 val teacherId = event.getJsonObject("CreatedBy")?.getLong("Id") ?: -1
                 val subjectId = event.getJsonObject("Subject")?.getLong("Id") ?: -1
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiEvents.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiEvents.kt
index be389d79..02fbb67e 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiEvents.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiEvents.kt
@@ -30,7 +30,7 @@ class MobidziennikApiEvents(val data: DataMobidziennik, rows: List<String>) {
                 val teacherId = cols[1].toLong()
                 val subjectId = cols[3].toLong()
                 var type = Event.TYPE_DEFAULT
-                var topic = cols[5]
+                var topic = cols[5].trim()
                 Regexes.MOBIDZIENNIK_EVENT_TYPE.find(topic)?.let {
                     val typeText = it.groupValues[1]
                     when (typeText) {
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiHomework.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiHomework.kt
index fe75674f..4623a26d 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiHomework.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/api/MobidziennikApiHomework.kt
@@ -26,7 +26,7 @@ class MobidziennikApiHomework(val data: DataMobidziennik, rows: List<String>) {
                 val id = cols[0].toLong()
                 val teacherId = cols[7].toLong()
                 val subjectId = cols[6].toLong()
-                val topic = Html.fromHtml(cols[1])?.toString() ?: ""
+                val topic = Html.fromHtml(cols[1])?.toString()?.trim() ?: ""
                 val eventDate = Date.fromYmd(cols[2])
                 val startTime = Time.fromYmdHm(cols[3])
 
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/api/VulcanApiEvents.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/api/VulcanApiEvents.kt
index 0c4a0aa3..4ba7c460 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/api/VulcanApiEvents.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/api/VulcanApiEvents.kt
@@ -57,7 +57,7 @@ class VulcanApiEvents(override val data: DataVulcan,
                 val eventDate = Date.fromY_m_d(event.getString("DataTekst") ?: return@forEach)
                 val subjectId = event.getLong("IdPrzedmiot") ?: -1
                 val teacherId = event.getLong("IdPracownik") ?: -1
-                val topic = event.getString("Opis") ?: ""
+                val topic = event.getString("Opis")?.trim() ?: ""
 
                 val lessonList = data.db.timetableDao().getForDateNow(profileId, eventDate)
                 val startTime = lessonList.firstOrNull { it.subjectId == subjectId }?.startTime