diff --git a/app/src/main/java/com/huanchengfly/tieba/post/activities/UserCollectActivity.java b/app/src/main/java/com/huanchengfly/tieba/post/activities/UserCollectActivity.kt
similarity index 100%
rename from app/src/main/java/com/huanchengfly/tieba/post/activities/UserCollectActivity.java
rename to app/src/main/java/com/huanchengfly/tieba/post/activities/UserCollectActivity.kt
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/adapters/ThreadStoreAdapter.java b/app/src/main/java/com/huanchengfly/tieba/post/adapters/ThreadStoreAdapter.kt
similarity index 100%
rename from app/src/main/java/com/huanchengfly/tieba/post/adapters/ThreadStoreAdapter.java
rename to app/src/main/java/com/huanchengfly/tieba/post/adapters/ThreadStoreAdapter.kt