diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index 9a8dd1d..99cb52d 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -5409,6 +5409,12 @@ bool hg_scanner::image_process(std::shared_ptr<tiny_buffer>& buffer, uint32_t id
 			(this->*dump_img_)(ImagePrc_pHandle_, "nosieDetach");
 		}
 
+		if ((img_conf_.sharpen) && (pid_ != 0x239 && pid_ != 0x439))
+		{
+			hg_imgproc::sharpenType(ImagePrc_pHandle_);
+			(this->*dump_img_)(ImagePrc_pHandle_, "sharpenType");
+		}
+
 		if ((img_conf_.pixtype == COLOR_MODE_BLACK_WHITE) && (pid_ != 0x239 && pid_ != 0x439))
 		{
 			hg_imgproc::errorextention(ImagePrc_pHandle_, bw_threshold_);
@@ -5422,11 +5428,6 @@ bool hg_scanner::image_process(std::shared_ptr<tiny_buffer>& buffer, uint32_t id
 			(this->*dump_img_)(ImagePrc_pHandle_, "multi_out_red");
 		}
 
-		if ((img_conf_.sharpen) && (pid_ != 0x239 && pid_ != 0x439))
-		{
-			hg_imgproc::sharpenType(ImagePrc_pHandle_);
-			(this->*dump_img_)(ImagePrc_pHandle_, "sharpenType");
-		}
 
 		if (image_prc_param_.bits.split) //239
 		{