diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/download/DownloadManager.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/download/DownloadManager.kt
index 052b8d62d4..2520ff1378 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/download/DownloadManager.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/download/DownloadManager.kt
@@ -110,7 +110,9 @@ object DownloadManager {
         }
         // 改名后文件存在 不需要下载
         if(isLocalCacheFileExists(first.downloadUrl)){
-            waitDownLoadList.removeFirst()
+            if(waitDownLoadList.size>0) {
+                waitDownLoadList.removeFirst()
+            }
             OchChainLogManager.writechainLogDownload("取消下载文件已存在","信息:${first}")
             go2Download()
             return
@@ -134,7 +136,9 @@ object DownloadManager {
 
                 override fun onFinished(url: String, path: String) {
                     OchChainLogManager.writechainLogDownload("下载成功","url:${url}---path:${path}")
-                    waitDownLoadList.removeFirst()
+                    if(waitDownLoadList.size>0) {
+                        waitDownLoadList.removeFirst()
+                    }
                     if(path.endsWith("_temp")){
                         val tempFile = File(path)
                         val newName = tempFile.name.replace("_temp","")
@@ -150,7 +154,9 @@ object DownloadManager {
                     clearLocalFile(first.downloadDir+File.separator+first.downloadFileName)
                     if(first.downLoadCount>=5){
                         OchChainLogManager.writechainLogDownload("下载错误5次可终点关注","url:${url}---error:${error}")
-                        waitDownLoadList.removeFirst()
+                        if(waitDownLoadList.size>0) {
+                            waitDownLoadList.removeFirst()
+                        }
                         go2Download()
                         return
                     }
diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/wigets/media/MediaLoopPlayView.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/wigets/media/MediaLoopPlayView.kt
index bfa66383a2..0c1e4fce23 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/wigets/media/MediaLoopPlayView.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/wigets/media/MediaLoopPlayView.kt
@@ -245,7 +245,9 @@ class AdvancePagerAdapter(context: Context, viewPager: ViewPager) : PagerAdapter
                 itemView.initVideoUrlData(currentMediaItem.fileUrl,currentMediaItem.coverImageUrl,currentMediaItem.priority)
                 itemView.setThumbImageViewVisible()
                 itemView.startPlayVideo(hightPriorityVideoPlayLifecycleCallBack)
-                hightPriorityMediaItem.removeFirst()
+                if(hightPriorityMediaItem.size>0) {
+                    hightPriorityMediaItem.removeFirst()
+                }
             }
             // 当前正在播放图片
             is AdvanceImageView -> {