diff --git a/BBDown/BBDownMuxer.cs b/BBDown/BBDownMuxer.cs
index b9f7fc721..01ab89a4d 100644
--- a/BBDown/BBDownMuxer.cs
+++ b/BBDown/BBDownMuxer.cs
@@ -90,7 +90,7 @@ private static int MuxByMp4box(string videoPath, string audioPath, string outPat
         }
 
         //----分析完毕
-        var arguments = (Config.DEBUG_LOG ? " -verbose " : "") + inputArg.ToString() + (metaArg.ToString() == "" ? "" : " -itags tool=" + metaArg.ToString()) + $" -new -- \"{outPath}\"";
+        var arguments = (Config.DEBUG_LOG ? " -v " : "") + inputArg + (metaArg.ToString() == "" ? "" : " -itags tool=" + metaArg.ToString()) + $" -new -- \"{outPath}\"";
         LogDebug("mp4box命令: {0}", arguments);
         return RunExe(MP4BOX, arguments, MP4BOX != "mp4box");
     }
diff --git a/Binary/aria2c.exe b/Binary/aria2c.exe
deleted file mode 100644
index 18b2b7bcb..000000000
Binary files a/Binary/aria2c.exe and /dev/null differ
diff --git a/Binary/mp4box.exe b/Binary/mp4box.exe
deleted file mode 100644
index aaabc072e..000000000
Binary files a/Binary/mp4box.exe and /dev/null differ
diff --git "a/Binary/\346\234\254\347\233\256\345\275\225\346\226\207\344\273\266\350\257\267\344\270\216BBDown.exe\345\220\214\347\233\256\345\275\225\346\210\226\345\260\206\346\234\254\347\233\256\345\275\225\350\267\257\345\276\204\345\212\240\345\205\245\347\216\257\345\242\203\345\217\230\351\207\217PATH.txt" "b/Binary/\346\234\254\347\233\256\345\275\225\346\226\207\344\273\266\350\257\267\344\270\216BBDown.exe\345\220\214\347\233\256\345\275\225\346\210\226\345\260\206\346\234\254\347\233\256\345\275\225\350\267\257\345\276\204\345\212\240\345\205\245\347\216\257\345\242\203\345\217\230\351\207\217PATH.txt"
deleted file mode 100644
index e69de29bb..000000000