diff --git a/myis11/src/IRIS_IS3/IS3Comon.cpp b/myis11/src/IRIS_IS3/IS3Comon.cpp
index 0f3fa85..09ffc8d 100644
--- a/myis11/src/IRIS_IS3/IS3Comon.cpp
+++ b/myis11/src/IRIS_IS3/IS3Comon.cpp
@@ -2,7 +2,7 @@
 #ifdef _WIN32
 #include <windows.h>
 
-#elif
+#else
 
 #include <unistd.h>
 #include <time.h>
@@ -16,7 +16,7 @@
 unsigned long long get_system_uptime_ms() {
 #ifdef _WIN32
     return GetTickCount64();
-#elif
+#else
     struct timespec ts;
     clock_gettime(CLOCK_MONOTONIC, &ts);
     return (unsigned long long)(ts.tv_sec) * 1000 + ts.tv_nsec / 1000000;