diff --git a/NetTunnelSDK/protocol/protocol.cpp b/NetTunnelSDK/protocol/protocol.cpp
index ffdfa49..fa7d9be 100644
--- a/NetTunnelSDK/protocol/protocol.cpp
+++ b/NetTunnelSDK/protocol/protocol.cpp
@@ -379,10 +379,7 @@ template<class T1, class T2> int PlatformProtolPostMessage(const TCHAR *pUrlPath
     }
         
     if (res.error() != httplib::Error::Success) {
-        SPDLOG_ERROR(TEXT("[{0}]:Post Data {1} error: {2}"), pUrlPath, pJson, httplib::to_string(res.error()));
-        if(res.error() != httplib::Error::Connection) {
-            SPDLOG_DEBUG(TEXT("+++++ Http Request {0}\n---- Http Response {1}"), pJson, res->body.c_str());
-        }
+        SPDLOG_ERROR(TEXT("[{0}]:Post Data {1} error: {2}"), pUrlPath, pJson, httplib::to_string(res.error()));       
         free(pJson);
         return -ERR_HTTP_POST_DATA;
     }
diff --git a/NetTunnelSDK/tunnel/tunnel.cpp b/NetTunnelSDK/tunnel/tunnel.cpp
index 918a45b..831f3bc 100644
--- a/NetTunnelSDK/tunnel/tunnel.cpp
+++ b/NetTunnelSDK/tunnel/tunnel.cpp
@@ -53,7 +53,7 @@ static void InitTunnelSDKLog(const TCHAR *pLogFile, LOG_LEVEL level) {
     TCHAR tmpPath[MAX_PATH];
 
     if (pLogFile && strlen(pLogFile) > 0) {
-        if (PathIsRelative(buf)) {
+        if (PathIsRelative(pLogFile)) {
             StringCbPrintf(buf, MAX_PATH, TEXT("%s\\%s"), g_globalConfig.workDirectory, pLogFile);
         } else {
             StringCbCopy(buf, MAX_PATH, pLogFile);