diff --git a/app/src/main/java/com/gh/common/exposure/DefaultExposureStateChangeListener.kt b/app/src/main/java/com/gh/common/exposure/DefaultExposureStateChangeListener.kt
index da9e7dd516..605df206f5 100644
--- a/app/src/main/java/com/gh/common/exposure/DefaultExposureStateChangeListener.kt
+++ b/app/src/main/java/com/gh/common/exposure/DefaultExposureStateChangeListener.kt
@@ -22,6 +22,7 @@ class DefaultExposureStateChangeListener : IExposureStateChangeListener {
             "onExposureStateChange: 名称 ${exposureEvent.payload.gameName} 位置 $position, $exposureStatus"
         )
 
+        // 如果是 CPM 曝光事件，且在曝光中，直接上报 CPM 曝光 (内部有做简单的去重处理，CPM 曝光追求一个及时上报，不用理会曝光时长)
         if (isCPMExposureEvent && inExposure) {
             Utils.log(
                 RecyclerViewExposureHelper.TAG,