diff --git a/webrtc/WebRtcTransport.cpp b/webrtc/WebRtcTransport.cpp
index 685e9f89..7fc8816e 100644
--- a/webrtc/WebRtcTransport.cpp
+++ b/webrtc/WebRtcTransport.cpp
@@ -59,8 +59,8 @@ static onceToken token([]() {
     mINI::Instance()[kTimeOutSec] = 15;
     mINI::Instance()[kExternIP] = "";
     mINI::Instance()[kRembBitRate] = 0;
-    mINI::Instance()[kPort] = 0;
-    mINI::Instance()[kTcpPort] = 0;
+    mINI::Instance()[kPort] = 8000;
+    mINI::Instance()[kTcpPort] = 8000;
 
     mINI::Instance()[kStartBitrate] = 0;
     mINI::Instance()[kMaxBitrate] = 0;
@@ -1380,4 +1380,4 @@ static onceToken s_rtc_auto_register([]() {
     });
 });
 
-}// namespace mediakit
\ No newline at end of file
+}// namespace mediakit