diff --git a/dnn/src/fallback/conv_bias/opr_impl.cpp b/dnn/src/fallback/conv_bias/opr_impl.cpp
index bbf8155e5948e95da964d580dd937b225d837396..bb699d47d682c991b94efcec0f59f4c3918a8ae0 100644
--- a/dnn/src/fallback/conv_bias/opr_impl.cpp
+++ b/dnn/src/fallback/conv_bias/opr_impl.cpp
@@ -57,8 +57,8 @@ public:
             }
             for (size_t oc_tile_size : {24, 48}) {
                 refhold.emplace_back(new AlgoConv1x1(
-                    static_cast<MatrixMulImpl::AlgoBase*>(algo),
-                    oc_tile_size));
+                        static_cast<MatrixMulImpl::AlgoBase*>(algo),
+                        oc_tile_size));
                 all_algos.emplace_back(refhold.back().get());
             }
 #if 0
diff --git a/dnn/src/fallback/conv_bias/opr_impl.h b/dnn/src/fallback/conv_bias/opr_impl.h
index 76434f56fedac049a4497bf49e904d9136cdad4d..b8ecbc4fef9ecf6d7487d5c954e4b201156add64 100644
--- a/dnn/src/fallback/conv_bias/opr_impl.h
+++ b/dnn/src/fallback/conv_bias/opr_impl.h
@@ -6,7 +6,8 @@
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
  */
 #pragma once
 
diff --git a/dnn/src/fallback/convolution/algos.cpp b/dnn/src/fallback/convolution/algos.cpp
index 340270cee3aedb68427e2ed9b97d21a25129ed31..d781194edb6168511d3621cdd609bc83b676e66b 100644
--- a/dnn/src/fallback/convolution/algos.cpp
+++ b/dnn/src/fallback/convolution/algos.cpp
@@ -6,7 +6,8 @@
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
  */
 
 #include "src/fallback/convolution/algos.h"