diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index 4c9f23d..cb058dc 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -2883,6 +2883,14 @@ void hg_scanner::change_setting_language(bool init)
 		}
 	}
 }
+void hg_scanner::erase_option(const char* name)
+{
+	setting_jsn_.erase(name);
+
+	std::vector<std::string>::iterator it = std::find(jsn_children_.begin(), jsn_children_.end(), name);
+	if (it != jsn_children_.end())
+		jsn_children_.erase(it);
+}
 void hg_scanner::init_settings(const char* json_setting_text)
 {
 	const char* lang = language_option_descriptor();
@@ -2909,14 +2917,19 @@ void hg_scanner::init_settings(const char* json_setting_text)
 	}
 	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);
+		//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);
+		//setting_jsn_.erase(SANE_STD_OPT_NAME_IS_FILL_COLOR);
+		erase_option(SANE_STD_OPT_NAME_IS_FILL_COLOR);
 	}
+
 	VLOG_MINI_1(LOG_LEVEL_ALL, "Initialize %d settings ...\n", jsn_children_.size() - 1);
 	notify_setting_result_ = false;
 	change_setting_language(true);
diff --git a/hgdriver/hgdev/hg_scanner.h b/hgdriver/hgdev/hg_scanner.h
index 7ec846a..20e52f6 100644
--- a/hgdriver/hgdev/hg_scanner.h
+++ b/hgdriver/hgdev/hg_scanner.h
@@ -379,6 +379,7 @@ protected:
     uint32_t        fetching_id_;   // for sane read image ext info. added on 2023-01-13
 
     void change_setting_language(bool init);
+    void erase_option(const char* name);
     void init_settings(const char* json_setting_text);
     int init_settings(int pid);
     void change_string_2_lang_id(const char* name, const char* key);