diff --git a/pom.xml b/pom.xml
index f3ca396..e1a55c7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.github.axet</groupId>
   <artifactId>vget</artifactId>
   <packaging>jar</packaging>
-  <version>1.0.30</version>
+  <version>1.0.31</version>
   <name>vget</name>
   <description>vget java video download library</description>
   <url>https://github.com/axet/vget</url>
diff --git a/src/main/java/com/github/axet/vget/VGet.java b/src/main/java/com/github/axet/vget/VGet.java
index 9e4826d..96e8a04 100644
--- a/src/main/java/com/github/axet/vget/VGet.java
+++ b/src/main/java/com/github/axet/vget/VGet.java
@@ -220,14 +220,14 @@ boolean retry(Throwable e) {
 
     public void download(final AtomicBoolean stop, final Runnable notify) {
         try {
-            if (info.empty())
-                info.extract(stop, notify);
-
-            info.setState(States.EXTRACTING_DONE);
-            notify.run();
-
             while (!done(stop)) {
                 try {
+                    if (info.empty()) {
+                        info.extract(stop, notify);
+                        info.setState(States.EXTRACTING_DONE);
+                        notify.run();
+                    }
+
                     final DownloadInfo dinfo = info.getInfo();
 
                     if (dinfo.getContentType() == null || !dinfo.getContentType().contains("video/")) {