diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index 3b0a16d..befdfc0 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -2369,7 +2369,7 @@ int hg_scanner::setting_color_correction(void* data, long* len)
 	}
 	if (pid_ == 0x239 || pid_ == 0x439)
 	{
-		if (is_kernelsnap_239_3C_)
+		if (!is_kernelsnap_239_3C_)
 		{
 			*((bool*)data) = color_correction_ = false;
 			return SCANNER_ERR_DEVICE_NOT_SUPPORT;
diff --git a/hgdriver/hgdev/hg_scanner_239.cpp b/hgdriver/hgdev/hg_scanner_239.cpp
index b4a0bd5..60917af 100644
--- a/hgdriver/hgdev/hg_scanner_239.cpp
+++ b/hgdriver/hgdev/hg_scanner_239.cpp
@@ -503,9 +503,9 @@ void hg_scanner_239::init_version(void)
 		//is_kernelsnap_439_3C0606 = date >= "C0606" ? true : false;
 		is_kernelsnap_239_3C_ = date >= "C0606" ? true : false;
 		VLOG_MINI_2(LOG_LEVEL_DEBUG_INFO \
-			, "is_kernelsnap_439_3C0606:%d  \
+			, "is_kernelsnap_239_3C_:%d  \
 			, is_kernelsnap_439_220430_:%d\r\n" \
-			, is_kernelsnap_439_3C0606 \
+			, is_kernelsnap_239_3C_ \
 			, is_kernelsnap_439_220430_); 
 	}