diff --git a/app/src/main/java/com/mango/moshen/avroom/fragment/SingleRoomFragment.kt b/app/src/main/java/com/mango/moshen/avroom/fragment/SingleRoomFragment.kt
index 4dacf38c5..8fd5ea009 100644
--- a/app/src/main/java/com/mango/moshen/avroom/fragment/SingleRoomFragment.kt
+++ b/app/src/main/java/com/mango/moshen/avroom/fragment/SingleRoomFragment.kt
@@ -272,7 +272,7 @@ class SingleRoomFragment : BaseRoomFragment<ISingleRoomView?, SingleRoomPresente
     private fun initRoomPkOrder(pkMatchStartTime: Long) {
         if (!AvRoomDataManager.get().isRoomOwner) return
         pkMatchDisposable?.dispose()
-        val residueSeconds = (pkMatchStartTime - CurrentTimeUtils.getCurrentTime()) / 1000
+        val residueSeconds = (CurrentTimeUtils.getCurrentTime() - pkMatchStartTime) / 1000
         if (residueSeconds > 0) {
             gameBinding.llRoomPkOrder.visibility = View.VISIBLE
             pkMatchDisposable =
diff --git a/core/src/main/java/com/mango/core/room/bean/RoomInfo.java b/core/src/main/java/com/mango/core/room/bean/RoomInfo.java
index 7f4109cdb..6926718a9 100644
--- a/core/src/main/java/com/mango/core/room/bean/RoomInfo.java
+++ b/core/src/main/java/com/mango/core/room/bean/RoomInfo.java
@@ -144,7 +144,7 @@ public class RoomInfo implements Parcelable,Serializable {
     private long pkBeginTime;
 
     /**
-     *  个播匹配结束时间
+     *  个播匹配开始时间
      */
     private long pkMatchStartTime;