diff --git a/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/message/FaceID.java b/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/message/FaceID.kt
similarity index 100%
rename from mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/message/FaceID.java
rename to mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/message/FaceID.kt