diff --git a/HISTORY b/HISTORY
index dfee4d0..dfd11a9 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,4 +1,7 @@
 
+Version 1.31  2016-11-10
+  * move SET_SOCKOPT_NOSIGPIPE from sockopt.c to sockopt.h
+
 Version 1.30  2016-10-31
   * modify php-fastcommon/test.php
   * php7_ext_wrapper.h: fix memory leak in php 7
diff --git a/src/sockopt.c b/src/sockopt.c
index 1cfe02f..5ac6de9 100644
--- a/src/sockopt.c
+++ b/src/sockopt.c
@@ -13,9 +13,6 @@
 #include <string.h>
 #include <errno.h>
 #include <time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netinet/tcp.h>
@@ -871,16 +868,6 @@ int socketBind(int sock, const char *bind_ipaddr, const int port)
 	return 0;
 }
 
-#ifdef SO_NOSIGPIPE
-#define SET_SOCKOPT_NOSIGPIPE(sock) \
-    do { \
-    int set = 1;  \
-    setsockopt(sock, SOL_SOCKET, SO_NOSIGPIPE, &set, sizeof(int)); \
-    } while (0)
-#else
-#define SET_SOCKOPT_NOSIGPIPE(sock)
-#endif
-
 int socketServer(const char *bind_ipaddr, const int port, int *err_no)
 {
 	int sock;
diff --git a/src/sockopt.h b/src/sockopt.h
index 8306094..9918a2a 100644
--- a/src/sockopt.h
+++ b/src/sockopt.h
@@ -13,6 +13,9 @@
 
 #include <net/if.h>
 #include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
 #include "common_define.h"
 
 #define FAST_WRITE_BUFF_SIZE  256 * 1024
@@ -29,6 +32,16 @@ typedef struct ip_addr_s {
     int socket_domain;
 } ip_addr_t;
 
+#ifdef SO_NOSIGPIPE
+#define SET_SOCKOPT_NOSIGPIPE(sock) \
+    do { \
+    int set = 1;  \
+    setsockopt(sock, SOL_SOCKET, SO_NOSIGPIPE, &set, sizeof(int)); \
+    } while (0)
+#else
+#define SET_SOCKOPT_NOSIGPIPE(sock)
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif