diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index 88705c1..2117fcc 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -3976,14 +3976,16 @@ void hg_scanner::image_process(std::shared_ptr<tiny_buffer>& buffer, uint32_t id
 		
 		if (pid_ != 0x239 && pid_ != 0x439)
 		{
-			float dpi3288 = 0.0;
-			if (is_kernelsnap3288_221106_ && pid_==0x300)
-				dpi3288 = (img_conf_.resolution_dst >= 300) ? 300 : 200;
-			else if (is_kernelsnap3288_230210_ && pid_==0x300)
-				dpi3288 = (img_conf_.resolution_dst == 600) ? 600 : (img_conf_.resolution_dst < 600 && img_conf_.resolution_dst >= 300) ? 300 : 200;
-			else
-				dpi3288 = 200;
-		
+			float dpi3288 = 200;
+			if (pid_ == 0x300|| pid_== 0x400)
+			{
+				if (is_kernelsnap3288_221106_ && pid_ == 0x300)
+					dpi3288 = (img_conf_.resolution_dst >= 300) ? 300 : 200;
+				else if (is_kernelsnap3288_230210_ && pid_ == 0x300)
+					dpi3288 = (img_conf_.resolution_dst == 600) ? 600 : (img_conf_.resolution_dst < 600 && img_conf_.resolution_dst >= 300) ? 300 : 200;
+				else
+					dpi3288 = 200;
+			}
 			ret = hg_imgproc::auto_crop(ImagePrc_pHandle_, dpi3288);
 			(this->*dump_img_)(ImagePrc_pHandle_, "auto_crop");
 		}
@@ -4005,7 +4007,7 @@ void hg_scanner::image_process(std::shared_ptr<tiny_buffer>& buffer, uint32_t id
 			(this->*dump_img_)(ImagePrc_pHandle_, "fadeback");
 		}
 
-		if ( (((img_conf_.resolution_dst != img_conf_.resolution_native) && (pid_ == 0x300 || pid_ == 0x0400))
+		if ( (((img_conf_.resolution_dst != img_conf_.resolution_native) && (pid_ == 0x300 || pid_ == 0x0400 || pid_ == 0x302 || pid_ == 0x402))
 			&& !is_kernelsnap3288_221106_ && !is_kernelsnap3288_230210_ )
 
 			|| (pid_ == 0x300 && is_kernelsnap3288_221106_ && img_conf_.resolution_dst != 200 && img_conf_.resolution_dst != 300)