diff --git a/http_check/src/http_check.c b/http_check/src/http_check.c
index 6ed2e6d..20f4958 100644
--- a/http_check/src/http_check.c
+++ b/http_check/src/http_check.c
@@ -454,12 +454,12 @@ int http_check_init()
 	int log_level = 30;
 	
 	MESA_load_profile_int_def(http_check_conf_file, "HTTP", "SERVER_PORT", (int *)(&g_http_port), 10000);
-	MESA_load_profile_string_def(http_check_conf_file, "HTTP", "SERVER_IP", g_http_address, MAX_STR_LEN, "0.0.0.0");
-	MESA_load_profile_string_def(http_check_conf_file, "HTTP", "HTTP_CHECK_LOG_PATH", http_check_log_path, MAX_STR_LEN, "");
-	MESA_load_profile_string_def(http_check_conf_file, "HTTP", "HTTP_CHECK_ERR_LOG_PATH", http_check_error_log_path, MAX_STR_LEN, "");
-	MESA_load_profile_string_def(http_check_conf_file, "HTTP", "MODULE_NAME", module_name, MAX_STR_LEN, "");
+	MESA_load_profile_string_nodef(http_check_conf_file, "HTTP", "SERVER_IP", g_http_address, MAX_STR_LEN);
+	MESA_load_profile_string_nodef(http_check_conf_file, "HTTP", "HTTP_CHECK_LOG_PATH", http_check_log_path, MAX_STR_LEN);
+	MESA_load_profile_string_nodef(http_check_conf_file, "HTTP", "HTTP_CHECK_ERR_LOG_PATH", http_check_error_log_path, MAX_STR_LEN);
+	MESA_load_profile_string_nodef(http_check_conf_file, "HTTP", "MODULE_NAME", module_name, MAX_STR_LEN);
 	MESA_load_profile_int_def(http_check_conf_file, "HTTP", "LOG_LEVEL", &log_level, 30);
-	printf("*v12*******read_ip:%s,read_port:%d\n",g_http_address, g_http_port);
+	printf("*v22*******read_ip:%s,read_port:%d\n",g_http_address, g_http_port);
 
 	http_check_log_handler = MESA_create_runtime_log_handle(http_check_log_path, RLOG_LV_INFO);
 	error_log_handler = MESA_create_runtime_log_handle(http_check_error_log_path, log_level);