diff --git a/device/gxx-linux/usb/src/async_model/common/sane_cfg.cpp b/device/gxx-linux/usb/src/async_model/common/sane_cfg.cpp
index 20e4a42..f7a53ba 100644
--- a/device/gxx-linux/usb/src/async_model/common/sane_cfg.cpp
+++ b/device/gxx-linux/usb/src/async_model/common/sane_cfg.cpp
@@ -351,19 +351,19 @@ data_type sane_cfg_provider::type_from_string(const char* type_desc)
 	if(root->get_value(key, bv))
 	{
 		val = std::string((char*)&bv, sizeof(bv));
-		if(*type)
+		if(type)
 			*type = DATA_TYPE_BOOL;
 	}
 	else if(root->get_value(key, nv))
 	{
 		val = std::string((char*)&nv, sizeof(nv));
-		if(*type)
+		if(type)
 			*type = DATA_TYPE_INT4;
 	}
 	else if(root->get_value(key, fv))
 	{
 		val = std::string((char*)&fv, sizeof(fv));
-		if(*type)
+		if(type)
 			*type = DATA_TYPE_FLOAT;
 	}
 	else
diff --git a/device/gxx-linux/usb/src/async_model/img_process/algs/img_algorithm.cpp b/device/gxx-linux/usb/src/async_model/img_process/algs/img_algorithm.cpp
index 020ca9d..1a6fea2 100644
--- a/device/gxx-linux/usb/src/async_model/img_process/algs/img_algorithm.cpp
+++ b/device/gxx-linux/usb/src/async_model/img_process/algs/img_algorithm.cpp
@@ -360,16 +360,17 @@ int32_t img_resizer::set_config(const char* cfg_name, void* data, size_t* len, u
 }
 bool img_resizer::update_enabled(const char* name, std::function<GET_SANE_OPT_PROTO> get_opt)
 {
-	uint32_t	dtype = 0;
-	std::string	val("");
-
-	if(get_opt("cis-dpi", "cur", val, &dtype) == 0)
-	{
-		if(dtype == DATA_TYPE_INT4)
-			enable_ = dpi_ != *(int*)val.c_str();
-		else if(dtype == DATA_TYPE_FLOAT)
-			enable_ = dpi_ != (int)*(double*)val.c_str();
-	}
+	// uint32_t	dtype = 0;
+	// std::string	val("");
+	// 
+	// if(get_opt("cis-dpi", "cur", val, &dtype) == 0)
+	// {
+	// 	if(dtype == DATA_TYPE_INT4)
+	// 		enable_ = dpi_ != *(int*)val.c_str();
+	// 	else if(dtype == DATA_TYPE_FLOAT)
+	// 		enable_ = dpi_ != (int)*(double*)val.c_str();
+	// }
+	enable_ = true;
 
 	return false;
 }