diff --git a/platform/include/health_check.h b/platform/include/health_check.h
index d8c617e..7081d87 100644
--- a/platform/include/health_check.h
+++ b/platform/include/health_check.h
@@ -32,8 +32,6 @@ int health_check_session_set_status(int session_id, int is_active);
 // return -1 : key not exist
 int health_check_session_get_mac(int session_id, char *mac_buff);
 
-void health_check_session_foreach();
-
 #ifdef __cpluscplus
 }
 #endif
diff --git a/platform/src/health_check.cpp b/platform/src/health_check.cpp
index db906bf..b735378 100644
--- a/platform/src/health_check.cpp
+++ b/platform/src/health_check.cpp
@@ -52,6 +52,7 @@ char gateway_address[HC_LOCAL_ADDRESS_LEN];
 uint8_t default_gw_mac[HC_MAC_LEN];
 
 static int get_mac_by_addr(char *addr, uint8_t *buf);
+static int health_check_session_foreach();
 
 static struct session_iterm *health_check_get_iterm_by_id(int session_id)
 {
@@ -266,7 +267,7 @@ static void *_health_check_session_foreach(void *arg)
     bfd_vtysh_close(&client);
 }
 
-int health_check_session_foreach()
+static int health_check_session_foreach()
 {    
     pthread_t pid;
     pthread_create(&pid, NULL, _health_check_session_foreach, NULL);
diff --git a/platform/src/main.cpp b/platform/src/main.cpp
index 5e3a8bf..9bdea62 100644
--- a/platform/src/main.cpp
+++ b/platform/src/main.cpp
@@ -6,6 +6,7 @@
 #include "sce.h"
 #include "log.h"
 #include "utils.h"
+#include "health_check.h"
 #include "global_metrics.h"
 
 static void sig_handler(int signo)
@@ -73,6 +74,8 @@ int main(int argc, char **argv)
         return -1;
     }
 
+    health_check_session_init(profile);
+
     for (int i = 0; i < ctx->nr_worker_threads; i++)
     {
         ctx->work_threads[i].tid = 0;