From 794febb6671fd208cab12fb427aae45a1bdff884 Mon Sep 17 00:00:00 2001
From: luoliangyi <87842688@qq.com>
Date: Sat, 9 Sep 2023 09:49:01 +0800
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---
 sane/scanner.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sane/scanner.cpp b/sane/scanner.cpp
index 82ebc9f..7207870 100644
--- a/sane/scanner.cpp
+++ b/sane/scanner.cpp
@@ -623,6 +623,10 @@ bool scanner::is_belong_serial(int vid, int pid, SCANNERID serial)
 			return GET_SCANNER_VID(serial) == vid && GET_SCANNER_PID(serial) == pid;
 		}
 	}
+	else if (vid == PRODUCT_VENDOR_ZG)
+	{
+		return GET_SCANNER_VID(serial) == vid && GET_SCANNER_PID(serial) == pid;
+	}
 
 	return true;
 }