diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index cb058dc..58646ca 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -1362,6 +1362,29 @@ int hg_scanner::set_color_change(void)
 	
 	return SCANNER_ERR_OK;
 }
+bool hg_scanner::jsn_reorganize()
+{
+	bool enble = false;
+	if (!is_kernelsnap_239_220830_ && pid_ == 0x239)
+	{
+		erase_option(SANE_STD_OPT_NAME_WAIT_TO_SCAN);
+		erase_option(SANE_STD_OPT_NAME_IS_AUTO_FEED_STRENGTH);
+		erase_option(SANE_STD_OPT_NAME_FEED_STRENGTH);
+		enble = true;
+	}
+	if (!is_kernelsnap_239_220429_ && pid_ == 0x239)
+	{
+		erase_option(SANE_STD_OPT_NAME_IS_FILL_COLOR);
+		enble = true;
+	}
+	if (pid_ == 0x239 || pid_ == 0x439)
+	{
+		erase_option(SANE_STD_OPT_NAME_RID_GRID);
+		erase_option(SANE_STD_OPT_NAME_RID_MORR);
+		enble = true;
+	}
+	return enble;
+}
 int hg_scanner::hgpaper_to_devspaper(Paper_Map papermap[], int len, int& paper, bool* exact, TwSS* type)
 {
 	int ind = 0;
@@ -2915,20 +2938,7 @@ void hg_scanner::init_settings(const char* json_setting_text)
 		jsn_children_.clear();
 		setting_jsn_ = jsonconfig::load_json_from_text(json_setting_text, &jsn_children_);
 	}
-	if (!is_kernelsnap_239_220830_ && pid_ == 0x239)
-	{
-		//setting_jsn_.erase(SANE_STD_OPT_NAME_WAIT_TO_SCAN);
-		//setting_jsn_.erase(SANE_STD_OPT_NAME_IS_AUTO_FEED_STRENGTH);
-		//setting_jsn_.erase(SANE_STD_OPT_NAME_FEED_STRENGTH);
-		erase_option(SANE_STD_OPT_NAME_WAIT_TO_SCAN);
-		erase_option(SANE_STD_OPT_NAME_IS_AUTO_FEED_STRENGTH);
-		erase_option(SANE_STD_OPT_NAME_FEED_STRENGTH);
-	}
-	if (!is_kernelsnap_239_220429_ && pid_ == 0x239)
-	{
-		//setting_jsn_.erase(SANE_STD_OPT_NAME_IS_FILL_COLOR);
-		erase_option(SANE_STD_OPT_NAME_IS_FILL_COLOR);
-	}
+	jsn_reorganize();
 
 	VLOG_MINI_1(LOG_LEVEL_ALL, "Initialize %d settings ...\n", jsn_children_.size() - 1);
 	notify_setting_result_ = false;
diff --git a/hgdriver/hgdev/hg_scanner.h b/hgdriver/hgdev/hg_scanner.h
index 20e52f6..95be7cf 100644
--- a/hgdriver/hgdev/hg_scanner.h
+++ b/hgdriver/hgdev/hg_scanner.h
@@ -130,6 +130,7 @@ class hg_scanner
     void reset_custom_area_range(int paper);
     float reset_custom_area_jsn_value(const char* name, double& var, float range_l, float range_u, float value_l, float value_u);    // return cur value
     int  set_color_change(void);
+    bool jsn_reorganize(); //  固件版本不同 初始化json要做出相对应的删除
 public: