diff --git a/scripts/check_clang_format.sh b/scripts/check_clang_format.sh
index 836ce7c7..2425345b 100644
--- a/scripts/check_clang_format.sh
+++ b/scripts/check_clang_format.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2019 Huawei Technologies Co., Ltd
+# Copyright 2019-2020 Huawei Technologies Co., Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -90,11 +90,9 @@ if [ "X${mode}" == "Xall" ]; then
   find inc -type f -name "*" | grep "\.h$\|\.cc$" >> "${CHECK_LIST_FILE}" || true
 elif [ "X${mode}" == "Xchanged" ]; then
   # --diff-filter=ACMRTUXB will ignore deleted files in commit
-  git diff --diff-filter=ACMRTUXB --name-only | grep "src" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
-  git diff --diff-filter=ACMRTUXB --name-only | grep "inc" | grep "\.h$\|\.cc$" >> "${CHECK_LIST_FILE}" || true
+  git diff --diff-filter=ACMRTUXB --name-only | grep "^inc\|^src" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
 else  # "X${mode}" == "Xlastcommit"
-  git diff --diff-filter=ACMRTUXB --name-only HEAD~ HEAD | grep "src" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
-  git diff --diff-filter=ACMRTUXB --name-only HEAD~ HEAD | grep "inc" | grep "\.h$\|\.cc$" >> "${CHECK_LIST_FILE}" || true
+  git diff --diff-filter=ACMRTUXB --name-only HEAD~ HEAD | grep "^inc\|^src" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
 fi
 
 CHECK_RESULT_FILE=__code_format_check_result__
diff --git a/scripts/format_source_code.sh b/scripts/format_source_code.sh
index 81d19f4b..1fd0b4f6 100644
--- a/scripts/format_source_code.sh
+++ b/scripts/format_source_code.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2019 Huawei Technologies Co., Ltd
+# Copyright 2019-2020 Huawei Technologies Co., Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -89,11 +89,10 @@ if [[ "X${mode}" == "Xall" ]]; then
   find src -type f -name "*" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
   find inc -type f -name "*" | grep "\.h$\|\.cc$" >> "${FMT_FILE_LIST}" || true
 elif [[ "X${mode}" == "Xchanged" ]]; then
-  git diff --name-only | grep "src" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
-  git diff --name-only | grep "inc" | grep "\.h$\|\.cc$" >> "${FMT_FILE_LIST}" || true
+  # --diff-filter=ACMRTUXB will ignore deleted files in commit
+  git diff --diff-filter=ACMRTUXB --name-only | grep "^inc\|^src" | grep "\.h$\|\.cc$" >> "${FMT_FILE_LIST}" || true
 else  # "X${mode}" == "Xlastcommit"
-  git diff --name-only HEAD~ HEAD | grep "src" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
-  git diff --name-only HEAD~ HEAD | grep "inc" | grep "\.h$\|\.cc$" >> "${FMT_FILE_LIST}" || true
+  git diff --diff-filter=ACMRTUXB --name-only HEAD~ HEAD | grep "^inc\|^src" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
 fi
 
 while read line; do
diff --git a/third_party/fwkacllib/inc/ops/nonlinear_fuc_ops.h b/third_party/fwkacllib/inc/ops/nonlinear_fuc_ops.h
index 39357494..8c1985d1 100644
--- a/third_party/fwkacllib/inc/ops/nonlinear_fuc_ops.h
+++ b/third_party/fwkacllib/inc/ops/nonlinear_fuc_ops.h
@@ -124,9 +124,9 @@ REG_OP(Relu6)
 * z: A Tensor of type RealNumberType.
 */
 REG_OP(Relu6Grad)
-    .INPUT(y, TensorType::RealNumberType())
-    .INPUT(dy, TensorType::RealNumberType())
-    .OUTPUT(z, TensorType::RealNumberType())
+    .INPUT(gradients, TensorType::RealNumberType())
+    .INPUT(features, TensorType::RealNumberType())
+    .OUTPUT(backprops, TensorType::RealNumberType())
     .OP_END_FACTORY_REG(Relu6Grad)
 
 /**