diff --git a/Link/LinkClient.cpp b/Link/LinkClient.cpp
index ced6eda7..993fa8e8 100644
--- a/Link/LinkClient.cpp
+++ b/Link/LinkClient.cpp
@@ -180,7 +180,9 @@ void LinkClient::OnReceive(LinkMessage& msg)
 	TS("LinkClient::OnReceive");
 
 #if DEBUG
-	debug_printf("Link <= ");
+	auto obj = dynamic_cast<Object*>(Master);
+	obj->Show(false);
+	debug_printf(" <= ");
 	msg.Show(true);
 #endif // DEBUG
 
@@ -269,7 +271,9 @@ bool LinkClient::Invoke(const String& action, const Json& args) {
 	if (_g_seq == 0)_g_seq++;
 
 #if DEBUG
-	debug_printf("Link => ");
+	auto obj = dynamic_cast<Object*>(Master);
+	obj->Show(false);
+	debug_printf(" => ");
 	msg.Show(true);
 #endif
 
@@ -300,7 +304,9 @@ bool LinkClient::Reply(const String& action, int seq, int code, const String& re
 	msg.Code = 1;
 
 #if DEBUG
-	debug_printf("Link => ");
+	auto obj = dynamic_cast<Object*>(Master);
+	obj->Show(false);
+	debug_printf(" => ");
 	msg.Show(true);
 #endif
 
diff --git a/Link/TinyLink.cpp b/Link/TinyLink.cpp
index fe6f7b4b..ce5b6d0e 100644
--- a/Link/TinyLink.cpp
+++ b/Link/TinyLink.cpp
@@ -24,8 +24,23 @@ void TinyLink::Open()
 	TS("TinyLink::Open");
 	assert(Port, "未指定Port");
 
+	Port->Register(Dispatch, this);
+	Port->Open();
+
+	if (PingTime > 0) _task = Sys.AddTask(&TinyLink::LoopTask, this, 0, PingTime * 1000, "微联定时");
+
+	Opened = true;
+}
+
+void TinyLink::Listen()
+{
+	if (Opened) return;
+
+	TS("TinyLink::Open");
+	assert(Port, "未指定Port");
+
+	Port->Register(Dispatch, this);
 	Port->Open();
-	_task = Sys.AddTask(&TinyLink::LoopTask, this, 0, 1000, "微联定时");
 
 	Opened = true;
 }
@@ -34,6 +49,7 @@ void TinyLink::Close()
 {
 	if (!Opened) return;
 
+	Port->Register(nullptr, nullptr);
 	Port->Close();
 	Sys.RemoveTask(_task);
 
@@ -77,7 +93,9 @@ void TinyLink::OnReceive(LinkMessage& msg)
 	TS("TinyLink::OnReceive");
 
 #if DEBUG
-	debug_printf("Link <= ");
+	auto obj = dynamic_cast<Object*>(Port);
+	obj->Show(false);
+	debug_printf(" <= ");
 	msg.Show(true);
 #endif // DEBUG
 
@@ -102,7 +120,9 @@ bool TinyLink::Send(LinkMessage& msg, const String& data) {
 	msg.Code = 1;
 
 #if DEBUG
-	debug_printf("Link => ");
+	auto obj = dynamic_cast<Object*>(Port);
+	obj->Show(false);
+	debug_printf(" => ");
 	str.Show(true);
 #endif
 
diff --git a/Link/TinyLink.h b/Link/TinyLink.h
index fdc36b95..04c84bb1 100644
--- a/Link/TinyLink.h
+++ b/Link/TinyLink.h
@@ -24,8 +24,9 @@ public:
 
 	TinyLink();
 
-	void Open();
-	void Close();
+	void Open();	// 打开连接，登录并定时心跳
+	void Close();	// 关闭连接
+	void Listen();	// 打开并监听连接，作为服务端，没有登录和心跳
 
 	// 发送消息
 	bool Send(LinkMessage& msg, const String& data);
diff --git a/vs/SmartOS.vcxproj b/vs/SmartOS.vcxproj
index e18d2d9e..7d49409c 100644
--- a/vs/SmartOS.vcxproj
+++ b/vs/SmartOS.vcxproj
@@ -112,6 +112,7 @@
     <ClCompile Include="..\Link\LinkClient.cpp" />
     <ClCompile Include="..\Link\LinkConfig.cpp" />
     <ClCompile Include="..\Link\LinkMessage.cpp" />
+    <ClCompile Include="..\Link\TinyLink.cpp" />
     <ClCompile Include="..\Message\Api.cpp" />
     <ClCompile Include="..\Message\BinaryPair.cpp" />
     <ClCompile Include="..\Message\Controller.cpp" />
diff --git a/vs/SmartOS.vcxproj.filters b/vs/SmartOS.vcxproj.filters
index 03a4e38b..56121f77 100644
--- a/vs/SmartOS.vcxproj.filters
+++ b/vs/SmartOS.vcxproj.filters
@@ -602,5 +602,8 @@
     <ClCompile Include="..\Message\Api.cpp">
       <Filter>Message</Filter>
     </ClCompile>
+    <ClCompile Include="..\Link\TinyLink.cpp">
+      <Filter>Link</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file