diff --git a/resources/spd_logger_cfg.json b/resources/spd_logger_cfg.json
index 1d1ca4a..a3df2cf 100644
--- a/resources/spd_logger_cfg.json
+++ b/resources/spd_logger_cfg.json
@@ -20,6 +20,14 @@
         "type": "stdout_color_sink_mt"
     },
     {
+        "name": "ZCanReceiverHost",
+        "level": 0
+    },
+    {
+        "name": "ExtAPIService",
+        "level": 0
+    },
+    {
         "name": "root",
         "type": "logger",
         "level": 2,
diff --git a/src/configs/version.hpp b/src/configs/version.hpp
index 28d3f8e..5e6344d 100644
--- a/src/configs/version.hpp
+++ b/src/configs/version.hpp
@@ -1,2 +1,2 @@
 #pragma once
-#define VERSION "2.3"
\ No newline at end of file
+#define VERSION "2.4"
\ No newline at end of file
diff --git a/src/service/extapi_service.cpp b/src/service/extapi_service.cpp
index 18dd10d..e651bab 100644
--- a/src/service/extapi_service.cpp
+++ b/src/service/extapi_service.cpp
@@ -119,8 +119,17 @@ void ExtAPIService::initialize() {
             logger->info("\t{}: {}", it.first, it.second);
           }
 
-          string chname = webSocket.getUrl().substr(1);
-          WbesocketConnectMgrService::insertNewClient(chname, findws(&webSocket), make_shared<WebSocketConnectInfo>(connectionState->getRemoteIp()));
+          string     chname = webSocket.getUrl().substr(1);
+          static int id;
+
+          auto cinfo = make_shared<WebSocketConnectInfo>(                            //
+              msg->openInfo.uri,                                                     // url
+              connectionState->getRemoteIp(),                                        // ip
+              chname,                                                                // chanme
+              fmt::format("{}{}({})", chname, id++, connectionState->getRemoteIp())  //
+          );
+
+          WbesocketConnectMgrService::insertNewClient(chname, findws(&webSocket), cinfo);
         } else if (msg->type == ix::WebSocketMessageType::Message) {
           string chname  = webSocket.getUrl().substr(1);
           auto   channel = DataChannelMgr::findByChannel(chname);
@@ -143,6 +152,8 @@ void ExtAPIService::initialize() {
     WbesocketConnectMgrService::findClientByName(fromch->getAlias(), clients);
     for (auto ch : clients) {
       if (ch) {
+        shared_ptr<WebSocketConnectInfo> cinfo = WbesocketConnectMgrService::findwsinfo(ch);
+
         WebSocketSendInfo sendInfo;
         if (binary) {
           sendInfo = ch->sendBinary(string(data, len));
@@ -150,8 +161,10 @@ void ExtAPIService::initialize() {
           sendInfo = ch->sendText(string(data, len));
         }
 
-        if (!sendInfo.success) {
-          logger->error("send data to client {} failed", (int64_t)ch.get());
+        if (sendInfo.success) {
+          logger->debug("send data to client {} {} success", cinfo->getConnUniqueId(), binary ? StringUtils().bytesToString(data, len) : string(data, len));
+        } else {
+          logger->error("send data to client {} failed", cinfo->getConnUniqueId());
         }
       }
     }
diff --git a/src/service/wbesocket_connect_mgr_service.cpp b/src/service/wbesocket_connect_mgr_service.cpp
index 1343bcf..cf8f766 100644
--- a/src/service/wbesocket_connect_mgr_service.cpp
+++ b/src/service/wbesocket_connect_mgr_service.cpp
@@ -11,7 +11,7 @@ static map<string, list<shared_ptr<WebSocket>>>      wsClients;
 static map<void *, shared_ptr<WebSocketConnectInfo>> wsClientsInfo;
 static std::mutex                                    wsClientsLock;
 
-shared_ptr<WebSocketConnectInfo> findwsinfo(shared_ptr<WebSocket> client) {
+shared_ptr<WebSocketConnectInfo> WbesocketConnectMgrService::findwsinfo(shared_ptr<WebSocket> client) {
   if (client == nullptr) return nullptr;
   auto it = wsClientsInfo.find((void *)client.get());
   if (it == wsClientsInfo.end()) return nullptr;
diff --git a/src/service/wbesocket_connect_mgr_service.hpp b/src/service/wbesocket_connect_mgr_service.hpp
index f4e52dc..eec74fc 100644
--- a/src/service/wbesocket_connect_mgr_service.hpp
+++ b/src/service/wbesocket_connect_mgr_service.hpp
@@ -31,12 +31,23 @@ using namespace nlohmann;
 using namespace ix;
 
 class WebSocketConnectInfo {
+  string url;
   string remoteIp;
+  string chname;
+  string connUniqueId;
 
  public:
   WebSocketConnectInfo() {}
-  WebSocketConnectInfo(string ip) : remoteIp(ip) {}
+  WebSocketConnectInfo(string url, string remoteIp, string chname, string connUniqueId) {
+    this->url          = url;
+    this->remoteIp     = remoteIp;
+    this->chname       = chname;
+    this->connUniqueId = connUniqueId;
+  }
   string getRemoteIp() { return remoteIp; }
+  string getUrl() { return url; }
+  string getChannelName() { return chname; }
+  string getConnUniqueId() { return connUniqueId; }
 };
 
 class WbesocketConnectMgrService {
@@ -47,6 +58,8 @@ class WbesocketConnectMgrService {
   static json getConnectionList();
 
   static void updateConnectList();
+
+  static shared_ptr<WebSocketConnectInfo> findwsinfo(shared_ptr<WebSocket> client);
 };
 
 }  // namespace iflytop
diff --git a/tools/deply.sh b/tools/deply.sh
index b048c52..a1d06cc 100755
--- a/tools/deply.sh
+++ b/tools/deply.sh
@@ -9,7 +9,9 @@ fi
 
 server=$1
 ssh $server 'mkdir -p /iflytopd/iflytophald/'
+ssh $server 'systemctl stop iflytophald'
 scp ./build/app/iflytophald $server:/iflytopd/iflytophald/
 # scp ./resources/iflytophald.service $server:/lib/systemd/system/
 # scp ./resources/config.ini $server:/iflytopd/iflytophald/
 scp ./resources/spd_logger_cfg.json $server:/iflytopd/iflytophald/
+ssh $server 'systemctl start iflytophald'
\ No newline at end of file