diff --git a/src/Common/MediaSource.h b/src/Common/MediaSource.h
index bcf75a09..ffced627 100644
--- a/src/Common/MediaSource.h
+++ b/src/Common/MediaSource.h
@@ -99,7 +99,7 @@ public:
         // rtp采用ps还是es方式
         bool use_ps = true;
         //发送es流时指定是否只发送纯音频流
-        bool only_audio = true;
+        bool only_audio = false;
         //tcp被动方式
         bool passive = false;
         // rtp payload type