diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index f0da34e..a92bbc0 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -1498,7 +1498,7 @@ int hg_scanner::setting_help(void* data, long* len)
 	if (access(helpfile.c_str(),F_OK) == -1)
 #endif
 	{
-		VLOG_MINI_2(LOG_LEVEL_DEBUG_INFO,"open help file fail,not find file :%d  code page :%d\r\n",helpfile.c_str(), code_page);
+		VLOG_MINI_2(LOG_LEVEL_DEBUG_INFO,"open help file fail,not find file :%s  code page :%d\r\n",helpfile.c_str(), code_page);
 		ret = SCANNER_ERR_OPEN_FILE_FAILED;
 		return ret ;
 	}