diff --git a/include/iini.h b/include/iini.h
index 7a6ffcb..c2cceb7 100644
--- a/include/iini.h
+++ b/include/iini.h
@@ -3,7 +3,8 @@
 
 #include <assert.h>
 #include <stddef.h>
-#include "sysenv.h"
+
+#include <sysenv.h>
 #if _OS_WIN
 
 #elif _OS_LINUX
diff --git a/include/llog.h b/include/llog.h
index 79e7b8e..9ec04f0 100644
--- a/include/llog.h
+++ b/include/llog.h
@@ -5,7 +5,7 @@
 #include <stdint.h>
 #include <stdarg.h>
 
-#include "sysenv.h"
+#include <sysenv.h>
 #if _OS_WIN
 
 #elif _OS_LINUX
diff --git a/include/ssocket.h b/include/ssocket.h
index 85ed346..140927f 100644
--- a/include/ssocket.h
+++ b/include/ssocket.h
@@ -4,7 +4,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "sysenv.h"
+
+#include <sysenv.h>
 
 #if _OS_WIN
 #define WIN_PART 1
diff --git a/include/tthreadpool.h b/include/tthreadpool.h
new file mode 100644
index 0000000..c32e16b
--- /dev/null
+++ b/include/tthreadpool.h
@@ -0,0 +1,26 @@
+#ifndef _TTHREAD_POOL_H_
+#define _TTHREAD_POOL_H_
+
+#include <sysenv.h>
+#include <tthread.h>
+
+#if _OS_WIN
+
+#elif _OS_LINUX
+
+#else
+#error "Not Supported Operator System"
+#endif
+
+
+
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+
+
+ #ifdef __cplusplus
+ }
+ #endif
+
+#endif // _TTHREAD_POOL_H_
\ No newline at end of file
diff --git a/src/fifo.c b/src/fifo.c
index e69de29..084d55f 100644
--- a/src/fifo.c
+++ b/src/fifo.c
@@ -0,0 +1 @@
+#include <bkfifo.h>
\ No newline at end of file
diff --git a/src/threadpool.c b/src/threadpool.c
index e69de29..d67473e 100644
--- a/src/threadpool.c
+++ b/src/threadpool.c
@@ -0,0 +1,3 @@
+#include <tthreadpool.h>
+#include <stdio.h>
+#include <stdarg.h>
\ No newline at end of file