diff --git a/mylibrary/src/main/java/com/android/download/DownLoadManeger.java b/mylibrary/src/main/java/com/android/download/DownLoadManeger.java
index d29f9ec..292a8ef 100644
--- a/mylibrary/src/main/java/com/android/download/DownLoadManeger.java
+++ b/mylibrary/src/main/java/com/android/download/DownLoadManeger.java
@@ -142,6 +142,11 @@ public class DownLoadManeger {
                         TaskQueue.getInstance().remove(downLoadTaskBean);
                         TaskQueue.getInstance().add(new DownLoadTaskThread(downLoadTaskBean, observer));
                     }
+                }else if(downLoadTaskBean.getTaskType()==0){//图片文件下载完成 删除downloadtaskbean表数据脏数据
+                    File imgFile = new File(downLoadTaskBean.getPath()+downLoadTaskBean.getFileName());
+                    if(imgFile.exists()&&imgFile.length()==downLoadTaskBean.getTotal()){
+                        DaoManager.getInstance().delete(DownLoadTaskBean.class,downLoadTaskBean);
+                    }
                 }
                 if(!file.exists()&&downLoadTaskBean.getCurrentProgress()==0){
                     LogUtils.loge("power down but downloadstaskbean table remain task");