diff --git a/gradle.properties b/gradle.properties
index e9d9263..6994cea 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -24,7 +24,7 @@ android.nonTransitiveRClass=true
 
 # maven publish
 GROUP=io.github.peerless2012
-VERSION_NAME=0.2.2
+VERSION_NAME=0.3.0-alpha01
 
 POM_URL=https://github.com/peerless2012/libass-android
 POM_INCEPTION_YEAR=2025
diff --git a/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/parser/AssSubtitleParser.kt b/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/parser/AssSubtitleParser.kt
index 38f3014..15d1eb1 100644
--- a/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/parser/AssSubtitleParser.kt
+++ b/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/parser/AssSubtitleParser.kt
@@ -50,6 +50,7 @@ abstract class AssSubtitleParser(
             frames?.images?.let { texts ->
                 texts.forEach { tex ->
                     val cue = Cue.Builder()
+                        .setZIndex(event.layer)
                         .setBitmap(tex.bitmap)
                         .setPosition(tex.x / assHandler.videoSize.width.toFloat())
                         .setPositionAnchor(Cue.ANCHOR_TYPE_START)