diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index e8e9fd1..476b88c 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -465,7 +465,7 @@ int hg_scanner::set_server_blacklist_lock()
 	memset(snbuffer, 0, sizeof(snbuffer));
 	memset(fvbuffer, 0, sizeof(fvbuffer));
 	memset(pidbuffer, 0, sizeof(pidbuffer));
-	HGBool islock;
+	HGBool islock = false;
 
 	string sn = get_serial_num();
 	string fv = get_firmware_version();
diff --git a/hgdriver/wrapper/hg_log.h b/hgdriver/wrapper/hg_log.h
index 132f371..ed8137c 100644
--- a/hgdriver/wrapper/hg_log.h
+++ b/hgdriver/wrapper/hg_log.h
@@ -20,13 +20,13 @@
 #define STRICMP	                    strcasecmp
 #endif
 
-#ifdef OEM_HANWANG
-#define hg_log                  hw_log
-#define hg_log_type             hw_log_type
-#elif defined(OEM_LISICHENG)
-#define hg_log                  lsc_log
-#define hg_log_type             lsc_log_type
-#endif
+//#ifdef OEM_HANWANG
+//#define hg_log                  hw_log
+//#define hg_log_type             hw_log_type
+//#elif defined(OEM_LISICHENG)
+//#define hg_log                  lsc_log
+//#define hg_log_type             lsc_log_type
+//#endif
 
 enum hg_log_type
 {