diff --git a/C_Tempate/Makefile b/C_Tempate/Makefile
index 0b969f8..3f27a58 100644
--- a/C_Tempate/Makefile
+++ b/C_Tempate/Makefile
@@ -27,7 +27,7 @@ INCLUDE	:= include
 LIB		:= lib
 
 ifeq ($(OS),Windows_NT)
-MAIN	:= cluster.exe
+MAIN	:= main.exe
 SOURCEDIRS	:= $(SRC)
 INCLUDEDIRS	:= $(INCLUDE)
 LIBDIRS		:= $(LIB)
@@ -35,7 +35,7 @@ FIXPATH = $(subst /,\,$1)
 RM			:= del /q /f
 MD	:= mkdir
 else
-MAIN	:= cluster
+MAIN	:= main
 SOURCEDIRS	:= $(shell find $(SRC) -type d)
 INCLUDEDIRS	:= $(shell find $(INCLUDE) -type d)
 LIBDIRS		:= $(shell find $(LIB) -type d)
diff --git a/C_Tempate/src/main.c b/C_Tempate/src/main.c
new file mode 100644
index 0000000..e8178a6
--- /dev/null
+++ b/C_Tempate/src/main.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+    printf("Hello world!\n");
+    return 0;
+}