diff --git a/myis11/src/IRIS_IS3/IS3Comon.cpp b/myis11/src/IRIS_IS3/IS3Comon.cpp
index b0a1ff3..8d516af 100644
--- a/myis11/src/IRIS_IS3/IS3Comon.cpp
+++ b/myis11/src/IRIS_IS3/IS3Comon.cpp
@@ -1,9 +1,13 @@
 #include "IS3Comon.h"
 #ifdef _WIN32
 #include <windows.h>
-
+void delay(int ms){
+    Sleep(ms);
+}
 #else
-
+void delay(int ms){
+    usleep(ms * 1000); // Convert milliseconds to microseconds
+}
 #include <unistd.h>
 #include <time.h>
 #ifndef _POSIX_C_SOURCE
@@ -16,13 +20,12 @@
 unsigned long long get_system_uptime_ms() {
 #ifdef _WIN32
     return GetTickCount64();
+
 #else
     struct timespec ts;
     clock_gettime(CLOCK_MONOTONIC, &ts);
     return (unsigned long long)(ts.tv_sec) * 1000 + ts.tv_nsec / 1000000;
-    void Sleep(long ms) {
-        usleep(ms*1000); // Sleep for 1 millisecond
-    }
+
 
 #endif
 }
@@ -30,9 +33,7 @@ unsigned long long get_system_uptime_ms() {
 
 
 
-void delay(int ms){
-    Sleep(ms);
-}
+
 
 
 u_char BufferForRead[10000];