diff --git a/api/tests/server.c b/api/tests/server.c
index f29ac98b..16373389 100644
--- a/api/tests/server.c
+++ b/api/tests/server.c
@@ -392,7 +392,7 @@ void API_CALL on_mk_flow_report(const mk_media_info url_info,
 }
 
 static int flag = 1;
-static void on_exit(int sig){
+static void s_on_exit(int sig){
     flag = 0;
 }
 int main(int argc, char *argv[]) {
@@ -425,7 +425,7 @@ int main(int argc, char *argv[]) {
     mk_events_listen(&events);
 
 
-    signal(SIGINT, on_exit );// 设置退出信号
+    signal(SIGINT, s_on_exit );// 设置退出信号
     while (flag) {
 #ifdef _WIN32
         Sleep(1000);
diff --git a/api/tests/websocket.c b/api/tests/websocket.c
index 27ab33e5..7a39ee03 100644
--- a/api/tests/websocket.c
+++ b/api/tests/websocket.c
@@ -96,7 +96,7 @@ void API_CALL on_mk_websocket_session_err(mk_tcp_session session,int code,const
 }
 
 static int flag = 1;
-static void on_exit(int sig){
+static void s_on_exit(int sig){
     flag = 0;
 }
 int main(int argc, char *argv[]) {
@@ -116,7 +116,7 @@ int main(int argc, char *argv[]) {
     mk_websocket_events_listen(&events);
     mk_websocket_server_start(80,0);
 
-    signal(SIGINT, on_exit );// 设置退出信号
+    signal(SIGINT, s_on_exit );// 设置退出信号
     while (flag) {
 #ifdef _WIN32
         Sleep(1000);