diff --git a/XixunPlayer/app/src/main/java/com/xixun/xixunplayer/MainActivity.java b/XixunPlayer/app/src/main/java/com/xixun/xixunplayer/MainActivity.java
index d545df8..ecc5f5f 100644
--- a/XixunPlayer/app/src/main/java/com/xixun/xixunplayer/MainActivity.java
+++ b/XixunPlayer/app/src/main/java/com/xixun/xixunplayer/MainActivity.java
@@ -300,7 +300,14 @@ public class MainActivity extends ComponentActivity implements Choreographer.Fra
                             return;
                         }
                         Util.deleteFiles(size, null);
-                        for(var header : headers) if(! "program".equals(header.getFileName())) zip.extractFile(header, Util.programDir);
+                        for(var header : headers) if(! "program".equals(header.getFileName())) {
+                            Util.println("  name: " + header.getFileName());
+                            var fOut = new FileOutputStream(Util.programDir + "/" + header.getFileName());
+                            IOs.writeCloseIn(fOut, zip.getInputStream(header));
+                            fOut.flush();
+                            fOut.getFD().sync();
+                            fOut.close();
+                        }
                         var json = progJson.toByteArray();
                         runOnUiThread(() -> {
                             Util.println("Import Succeed");