diff --git a/src/fpga/V1/pe.cpp b/src/fpga/V1/pe.cpp
index 7272c6d96e1c6f0d60d4d8a888b509281e7b1a03..3d0629c40cacbf8648f760f31723bbb0c5718460 100644
--- a/src/fpga/V1/pe.cpp
+++ b/src/fpga/V1/pe.cpp
@@ -18,8 +18,6 @@ limitations under the License. */
 #include "fpga/V1/image.h"
 #include "fpga/common/config.h"
 #include "fpga/common/driver.h"
-
-
 #ifdef COST_TIME_PRINT
 #include <sys/time.h>
 #include <time.h>