diff --git a/src/iflytop/core/spdlogfactory/logger_factory.hpp b/src/iflytop/core/spdlogfactory/logger_factory.hpp
index 19bee50..81c9499 100644
--- a/src/iflytop/core/spdlogfactory/logger_factory.hpp
+++ b/src/iflytop/core/spdlogfactory/logger_factory.hpp
@@ -24,7 +24,7 @@ namespace iflytop {
 namespace core {
 using namespace std;
 using namespace spdlog;
-typedef shared_ptr<logger> logger_t;
+typedef shared_ptr<spdlog::logger> logger_t;
 
 #define ENABLE_LOGGER(loggerName)                                         \
  public:                                                                  \