diff --git a/src/cm_utils/cm_log.c b/src/cm_utils/cm_log.c
index 4fbd4a488f136c279d2369ec387cbfe71fd3e78e..8b3de9b3342d61b2c49cedf1571c3ccc90d116cc 100644
--- a/src/cm_utils/cm_log.c
+++ b/src/cm_utils/cm_log.c
@@ -41,8 +41,6 @@
 extern "C" {
 #endif
 
-
-#define CM_INVALID_FD (-1)
 bool32 g_high_frequency_restart_process = CM_FALSE;
 
 static log_file_handle_t g_logger[CM_LOG_COUNT] = {
@@ -251,7 +249,7 @@ static void cm_log_chmod_dir(const char *log_dir, log_type_t log_type)
     (void)chmod(log_dir, g_log_param.log_path_permissions);
 }
 
-static void cm_log_create_dir(const log_file_handle_t *log_file_handle)
+void cm_log_create_dir(const log_file_handle_t *log_file_handle)
 {
     char log_dir[CM_FILE_NAME_BUFFER_SIZE] = {0};
     cm_log_get_dir(log_dir, CM_FILE_NAME_BUFFER_SIZE, log_file_handle->file_name);
diff --git a/src/cm_utils/cm_log.h b/src/cm_utils/cm_log.h
index d4a5ca5254766dff3a70f553bb4134ad2139fea5..3207a5aac430c3fb920a3b25e42d3c1281f900d9 100644
--- a/src/cm_utils/cm_log.h
+++ b/src/cm_utils/cm_log.h
@@ -34,6 +34,7 @@
 extern "C" {
 #endif
 
+#define CM_INVALID_FD (-1)
 extern bool32 g_high_frequency_restart_process;
 typedef enum en_log_level {
     LEVEL_ERROR = 0, // error conditions
@@ -206,7 +207,7 @@ void cm_write_normal_log_common(log_type_t log_type, log_level_t log_level, cons
 void cm_write_blackbox_log(const char *format, ...) CM_CHECK_FMT(1, 2);
 status_t cm_recovery_log_file(log_type_t log_type);
 void cm_write_dynamic_log(const char *format, ...) CM_CHECK_FMT(1, 2);
-
+void cm_log_create_dir(const log_file_handle_t *log_file_handle);
 #define LOG_DYN_TRC_CB (cm_log_param_instance()->dyn_trc_cbs.dyn_trc)
 
 #define LOG_DYN_TRC(level, level_str, format, ...)                                                               \