diff --git a/test/scannerlib/huagao/test.py b/test/scannerlib/huagao/test.py
index b1b9fdcf..ec6124bc 100644
--- a/test/scannerlib/huagao/test.py
+++ b/test/scannerlib/huagao/test.py
@@ -160,8 +160,17 @@ Ret = HGLib_ReleaseDeviceParamGroupList(DevParamGroup, DevParamCount)
 HGLib_SetDeviceParam = Objdll.HGLib_SetDeviceParam
 HGLib_SetDeviceParam.argtypes = [ctypes.c_void_p, ctypes.c_uint, ctypes.c_void_p]
 HGLib_SetDeviceParam.restype = ctypes.c_int
-DevParam = ctypes.c_int(1) #HGLIB_OPTION_ENUMVALUE_DLSCLX_W -> 不进行多流输出类型
-Ret = HGLib_SetDeviceParam(Device, 1, byref(DevParam)) #见HGLib_SetDeviceParam 头文件接口说明 1 -> HGLIB_OPTION_NAME_DLSC 多流输出
+DevParam = ctypes.c_int(1) #HGLIB_OPTION_ENUMVALUE_DLSCLX_W 无
+Ret = HGLib_SetDeviceParam(Device, 1, byref(DevParam)) #HGLIB_OPTION_NAME_DLSC 多流输出
+
+DevParam = ctypes.c_int(300)
+Ret = HGLib_SetDeviceParam(Device, 27, byref(DevParam)) #HGLIB_OPTION_NAME_FBL 分辨率
+
+DevParam = ctypes.c_int(1)
+Ret = HGLib_SetDeviceParam(Device, 37, byref(DevParam)) #HGLIB_OPTION_NAME_XCHK 消除黑框
+
+DevParam = ctypes.c_int(54) #HGLIB_OPTION_ENUMVALUE_BJTCFS_ADBX 凸多边形
+Ret = HGLib_SetDeviceParam(Device, 42, byref(DevParam)) #HGLIB_OPTION_NAME_BJTCFS 背景填充方式
 
 
 #扫描事件回调