diff --git a/services/softbusadapter/src/softbus_adapter.cpp b/services/softbusadapter/src/softbus_adapter.cpp
index 66b4430c0db26556dd5951ee80b2725a398ef214..950e924526e03fda30bd3f7fae2e39a71cce45a0 100644
--- a/services/softbusadapter/src/softbus_adapter.cpp
+++ b/services/softbusadapter/src/softbus_adapter.cpp
@@ -62,6 +62,10 @@ SoftbusAdapter::SoftbusAdapter()
     sessListener_.OnBytes = ScreenOnBytesReceived;
     sessListener_.OnStream = ScreenOnStreamReceived;
     sessListener_.OnMessage = ScreenOnMessageReceived;
+    sessListener_.OnFile = nullptr;
+    sessListener_.OnQos = nullptr;
+    sessListener_.OnError = nullptr;
+    sessListener_.OnNegotiate = nullptr;
 }
 
 SoftbusAdapter::~SoftbusAdapter()