diff --git a/myis11/src/IRIS_IS3/IS3_INST.h b/myis11/src/IRIS_IS3/IS3_INST.h
index 03e49c2..acb6241 100644
--- a/myis11/src/IRIS_IS3/IS3_INST.h
+++ b/myis11/src/IRIS_IS3/IS3_INST.h
@@ -19,14 +19,19 @@
 extern "C"   {
 #endif
 
+#ifdef _WIN32
+#define WINDOWSEXPORT __declspec(dllexport) // Windows下导出函数
+#elif
+#define WINDOWSEXPORT // Linux下导出函数
+#endif
 
-__declspec(dllexport) int IS3SensorInit();
- __declspec(dllexport)  void IS3Set_Serial_FUN(SERIALWRITE writefunc,SERIALWRITE readfunc);
-__declspec(dllexport) STRsensorinfo_C IS3Get_SensorInfo();
-__declspec(dllexport) int IS3OptSnenser(int percent);
-__declspec(dllexport) int IS3GetData(uint16_t *outdata,int shuttertime);
-    __declspec(dllexport) int IS3SetWeaveLenthCoeff(double *a,int lenth);
-__declspec(dllexport) void IS3SetShutterOpen(int isopen);
+WINDOWSEXPORT int IS3SensorInit();
+WINDOWSEXPORT  void IS3Set_Serial_FUN(SERIALWRITE writefunc,SERIALWRITE readfunc);
+WINDOWSEXPORT STRsensorinfo_C IS3Get_SensorInfo();
+WINDOWSEXPORT int IS3OptSnenser(int percent);
+WINDOWSEXPORT int IS3GetData(uint16_t *outdata,int shuttertime);
+WINDOWSEXPORT int IS3SetWeaveLenthCoeff(double *a,int lenth);
+WINDOWSEXPORT void IS3SetShutterOpen(int isopen);
 #ifdef __cplusplus
 }
 #endif
diff --git a/myis11/src/is11/IS11_INST.h b/myis11/src/is11/IS11_INST.h
index b74dd39..f9631c0 100644
--- a/myis11/src/is11/IS11_INST.h
+++ b/myis11/src/is11/IS11_INST.h
@@ -19,12 +19,17 @@
 extern "C"   {
 #endif
 
+#ifdef _WIN32
+#define WINDOWSEXPORT __declspec(dllexport) // Windows下导出函数
+#elif
+#define WINDOWSEXPORT // Linux下导出函数
+#endif
 
-__declspec(dllexport) int IS11SensorInit();
- __declspec(dllexport)  void Set_Serial_FUN(SERIALWRITE writefunc,SERIALWRITE readfunc);
-__declspec(dllexport) STRsensorinfo_C Get_SensorInfo();
-__declspec(dllexport) int IS11OptSnenser(int percent);
-__declspec(dllexport) int IS11GetData(uint16_t *outdata,int shuttertime);
+WINDOWSEXPORT int IS11SensorInit();
+WINDOWSEXPORT void Set_Serial_FUN(SERIALWRITE writefunc,SERIALWRITE readfunc);
+WINDOWSEXPORT STRsensorinfo_C Get_SensorInfo();
+WINDOWSEXPORT int IS11OptSnenser(int percent);
+WINDOWSEXPORT int IS11GetData(uint16_t *outdata,int shuttertime);
 
 #ifdef __cplusplus
 }