diff --git a/hgdriver/hgdev/hg_scanner_239.cpp b/hgdriver/hgdev/hg_scanner_239.cpp
index 5c61737..0afd20d 100644
--- a/hgdriver/hgdev/hg_scanner_239.cpp
+++ b/hgdriver/hgdev/hg_scanner_239.cpp
@@ -255,7 +255,7 @@ int  hg_scanner_239::get_scan_mode(bool &type)
 		ret = read_register(setting3399::SR_OS, &val); //val == 1计数模式
 	type =val == 1 ? false : true;
 
-	VLOG_MINI_1(LOG_LEVEL_DEBUG_INFO, "get_scan_mode: %s\n", type ? hg_scanner_err_description(SCANNER_ERR_DEVICE_COUNT_MODE) : hg_scanner_err_description(SCANNER_ERR_OK));
+	VLOG_MINI_1(LOG_LEVEL_DEBUG_INFO, "get_scan_mode: %s\n", !type ? hg_scanner_err_description(SCANNER_ERR_DEVICE_COUNT_MODE) : hg_scanner_err_description(SCANNER_ERR_OK));
 
 	return ret;
 }