diff --git a/src/log_api.c b/src/log_api.c
index f87ad65..a295872 100644
--- a/src/log_api.c
+++ b/src/log_api.c
@@ -168,7 +168,12 @@ void get_now_time_str(char * buffer, int bufLen, int timeOffset)
     {
       rawtime += timeOffset;
     }
+    //gmtime_r(&rawtime, &timeinfo);
+#ifdef WIN32
+    gmtime_s(&timeinfo, &rawtime);
+#else
     gmtime_r(&rawtime, &timeinfo);
+#endif
     sls_rfc822_date(buffer, &timeinfo);
 }