diff --git a/src/ulib/log/log.h b/src/ulib/log/log.h
index 82b7904..783d54d 100644
--- a/src/ulib/log/log.h
+++ b/src/ulib/log/log.h
@@ -17,7 +17,7 @@ namespace tqcq {
     do {                                                                       \
         std::string __fmt_str;                                                 \
         try {                                                                  \
-            __fmt_str = fmt::format(fmt_str, ##__VA_ARGS);                     \
+            __fmt_str = fmt::format(fmt_str, ##__VA_ARGS__);                   \
             catch (const std::exception &e) { __fmt_str = e.what(); }          \
             tqcq::Logger::GetInstance().Log(                                   \
                 level, __FILE__, __FUNCTION__, __LINE__, tag,                  \