diff --git a/hgdriver/hgdev/scanner_manager.cpp b/hgdriver/hgdev/scanner_manager.cpp
index 5705ff8..6a8e09c 100644
--- a/hgdriver/hgdev/scanner_manager.cpp
+++ b/hgdriver/hgdev/scanner_manager.cpp
@@ -360,7 +360,7 @@ void hg_scanner_mgr::on_hgscanner_pnp(usb_event ev, libusb_device* device, int v
         int index = -1;
         for (int i = 0; i < _countof(g_supporting_devices); ++i)
         {
-            // 064B 多台设备使用这个vid，所以加载时不会清楚要打开哪一台设备，只有通过外部进行加载改变实例
+            // 064B 澶氬彴璁惧浣跨敤杩欎釜vid锛屾墍浠ュ姞杞芥椂涓嶄細娓呮瑕佹墦寮€鍝竴鍙拌澶囷紝鍙湁閫氳繃澶栭儴杩涜鍔犺浇鏀瑰彉瀹炰緥
             if (g_supporting_devices[i].vid == vid && g_supporting_devices[i].pid == pid)
             {
                 index = i;
@@ -388,14 +388,14 @@ void hg_scanner_mgr::on_hgscanner_pnp(usb_event ev, libusb_device* device, int v
             size_t i = 0;
             for (; i < online_devices_.size(); ++i)
             {
-                if (online_devices_[i].dev == device)   // 此处假定同一台设备重新连接后，设备对象“device”保持不变；如果假设不成立，会导致设备重连消息不能正常接收，绑定到该设备的scanner对象得不到释�?
+                if (online_devices_[i].dev == device)   // 姝ゅ鍋囧畾鍚屼竴鍙拌澶囬噸鏂拌繛鎺ュ悗锛岃澶囧璞♀€渄evice鈥濅繚鎸佷笉鍙橈紱濡傛灉鍋囪涓嶆垚绔嬶紝浼氬鑷磋澶囬噸杩炴秷鎭笉鑳芥甯告帴鏀讹紝缁戝畾鍒拌璁惧鐨剆canner瀵硅薄寰椾笉鍒伴噴鏀?
                 {
                     online_devices_[i].ind = index;
                     add = false;
                     break;
                 }
             }
-            if (add)    // 处理对象“device”改变的情景
+            if (add)    // 澶勭悊瀵硅薄鈥渄evice鈥濇敼鍙樼殑鎯呮櫙
             {
                 i = 0;
                 for (auto& v : online_devices_)
@@ -851,8 +851,8 @@ scanner_err hg_scanner_mgr::hg_scanner_get_parameter(scanner_handle h, const cha
                 strcmp(SANE_STD_OPT_NAME_FIRMWARE_VERSION, name) == 0 ||
                 strcmp(SANE_STD_OPT_NAME_DEVICE_IP_ADDR, name) == 0 ||
                 strcmp(SANE_STD_OPT_NAME_ROLLER_COUNT, name) == 0 ||
-                strcmp(SANE_STD_OPT_NAME_TOTAL_COUNT, name) == 0 ||
-                strcmp(SANE_STD_OPT_NAME_GET_DEVS_L0G, name) == 0)
+                strcmp(SANE_STD_OPT_NAME_TOTAL_COUNT, name) == 0 /*||
+                strcmp(SANE_STD_OPT_NAME_GET_DEVS_L0G, name) == 0*/)
                 return (scanner_err)SCAN_PTR(h)->set_setting(name, data, len);
         }