diff --git a/include/ssocket.h b/include/ssocket.h
index f2084c7..ff52aed 100644
--- a/include/ssocket.h
+++ b/include/ssocket.h
@@ -107,6 +107,7 @@ static inline int sock_connect(SOCKET sock, const char* connect_ip, unsigned sho
 static inline int sock_bind(SOCKET sock, const char* server_ip, unsigned short port);
 static inline int sock_bindlisten(SOCKET sock, const char* server_ip, unsigned short port);
 static inline int sock_accpet(SOCKET sock, SOCKET* client, char** accept_ip, unsigned short* port);
+static inline int _sock(SOCKET* sock, int af, int type);
 static inline int make_sock_tcp4(SOCKET* sock) { return _sock(sock, AF_INET, SOCK_STREAM); }
 static inline int make_sock_tcp6(SOCKET* sock) { return _sock(sock, AF_INET6, SOCK_STREAM); }
 static inline int make_sock_udp4(SOCKET* sock) { return _sock(sock, AF_INET, SOCK_DGRAM); }
@@ -119,7 +120,6 @@ static inline int _connect(SOCKET sock, struct addrinfo* resaddr);
 static inline int _bind(SOCKET sock, struct addrinfo* resaddr);
 static inline int _bindlisten(SOCKET sock, struct addrinfo* resaddr);
 static inline int _accept(SOCKET sock, SOCKET* client, struct addrinfo* inf);
-static inline int _sock(SOCKET* sock, int af, int type);
 
 //not recommand and it will be remove
 static inline int make_sock(SOCKET* sock) { return make_sock_tcp4(sock); };
diff --git a/src/ini.c b/src/ini.c
index c90d99a..123445a 100644
--- a/src/ini.c
+++ b/src/ini.c
@@ -3,23 +3,22 @@
 #include <string.h>
 
 #if _OS_WIN
-
-#elif _OS_LINUX
-#include <strings.h>
-#else
-#error "Not Supported Operator System"
-#endif
-
 #ifndef strcasecmp
 #define strcasecmp _stricmp
 #endif
 #ifndef strncasecmp
 #define strncasecmp _strnicmp
 #endif
+#elif _OS_LINUX
+#include <strings.h>
+#else
+#error "Not Supported Operator System"
+#endif
+
 
 #define INI_BUFFER_SIZE  512
 
-inline INICHAR* _ini_skip_leading(const INICHAR* str)
+static inline INICHAR* _ini_skip_leading(const INICHAR* str)
 {
 	assert(str != NULL);
 	while ('\0' < *str && *str <= ' ')
@@ -27,7 +26,7 @@ inline INICHAR* _ini_skip_leading(const INICHAR* str)
 	return (INICHAR*)str;
 }
 
-inline INICHAR* _ini_skip_trailing(const INICHAR* str, const INICHAR* base)
+static inline INICHAR* _ini_skip_trailing(const INICHAR* str, const INICHAR* base)
 {
 	assert(str != NULL);
 	assert(base != NULL);
@@ -36,7 +35,7 @@ inline INICHAR* _ini_skip_trailing(const INICHAR* str, const INICHAR* base)
 	return (INICHAR*)str;
 }
 
-inline INICHAR* _ini_str_skip_trailing(INICHAR* str)
+static inline INICHAR* _ini_str_skip_trailing(INICHAR* str)
 {
 	INICHAR* ptr = _ini_skip_trailing(strchr(str, '\0'), str);
 	assert(ptr != NULL);
diff --git a/src/log.c b/src/log.c
index a3cdcb9..405f10f 100644
--- a/src/log.c
+++ b/src/log.c
@@ -4,7 +4,16 @@
 #include <string.h>
 #include <time.h>
 
+#if _OS_WIN
 #define LOG_COLOR(code) \033[##code##m
+
+#elif _OS_LINUX
+#define LOG_COLOR(code) \x1b\x5b##code##m
+
+#else
+#error "Not Supported Operator System"
+#endif
+
 #define LOG_COLOR_TRACE LOG_COLOR(94)
 #define LOG_COLOR_DEBUG LOG_COLOR(36)
 #define LOG_COLOR_INFO LOG_COLOR(32)
diff --git a/test/project/CMakeLists.txt b/test/project/CMakeLists.txt
index 355c8ba..60c4c78 100644
--- a/test/project/CMakeLists.txt
+++ b/test/project/CMakeLists.txt
@@ -2,13 +2,13 @@ cmake_minimum_required(VERSION 3.22.1)
 
 project(proj)
 
-set(EXECUTABLE_OUTPUT_PATH ../../)
+set(EXECUTABLE_OUTPUT_PATH ../)
 set(C_STANDARD 99)
 set(C_STANDARD_REQUIRED TRUE)
 set(C_EXTENSIONS FALSE)
 
-add_subdirectory(server_proj server)
-add_subdirectory(client_proj client)
+add_subdirectory(./server_proj server)
+add_subdirectory(./client_proj client)
 add_subdirectory(../../ zzylib)
 # cmake ..
 # cmake --build .
\ No newline at end of file
diff --git a/test/project/client_proj/client_proj.c b/test/project/client_proj/client_proj.c
index 60eeadf..647d865 100644
--- a/test/project/client_proj/client_proj.c
+++ b/test/project/client_proj/client_proj.c
@@ -51,7 +51,7 @@ void receive_message(void* param)
 }
 
 void end(void) {
-	shutdown(cfd, SHUT_WD);
+	shutdown(cfd, SHUT_WR);
 	close_sock(cfd);
 }
 
@@ -99,7 +99,7 @@ CONNECT:
 			log_head_info_ex(buf, BUFFER_SIZE, "command", g_mask);
 			tprintf(&std_mutex, buf);
 			tprintf(&std_mutex, "client exit... press enter to continue\n");
-			shutdown(cfd, SHUT_WD);
+			shutdown(cfd, SHUT_WR);
 			if(getchar());
 			exit(-1);
 		}
diff --git a/test/project/server_proj/server_proj.c b/test/project/server_proj/server_proj.c
index 7ea91bd..da57998 100644
--- a/test/project/server_proj/server_proj.c
+++ b/test/project/server_proj/server_proj.c
@@ -63,7 +63,7 @@ void receive_message(void* param)
 	}
 	log_head_info_ex(buf, BUFFER_SIZE, "receive", g_mask);
 	tprintf(&std_mutex, buf);
-	shutdown(sock, SHUT_WD);
+	shutdown(sock, SHUT_WR);
 	tprintf(&std_mutex, "socket <%d> exit\n", sock);
 	for(int i = 0; i < CLIENT_SIZE; i++) {
 		if(cfds[i] == sock) {
@@ -118,7 +118,7 @@ void acceptfunc(void* param) {
 }
 
 void end(void) {
-	shutdown(sfd, SHUT_WD);
+	shutdown(sfd, SHUT_WR);
 	close_sock(sfd);
 	for (int i = 0; i < CLIENT_SIZE; i++) {
 		if (cfds[i] != 0) {