diff --git a/src/common/types.h b/src/common/types.h
index cddd96f18fb2224fb93294049c577dd3653ca39c..0c0a6ac1c04cbc9e3ddb916fc656280c36e47d5f 100644
--- a/src/common/types.h
+++ b/src/common/types.h
@@ -117,6 +117,5 @@ static std::unordered_map<
         {G_OP_TYPE_PRIOR_BOX, {{"Image", "Input"}, {"Boxes", "Variances"}}},
         {G_OP_TYPE_MULTICLASS_NMS, {{"BBoxes", "Scores"}, {"Out"}}},
         {G_OP_TYPE_RESHAPE, {{"X"}, {"Out"}}},
-        {G_OP_TYPE_DEPTHWISE_CONV, {{"Input"}, {"Output"}}}
-};
+        {G_OP_TYPE_DEPTHWISE_CONV, {{"Input"}, {"Output"}}}};
 }  // namespace paddle_mobile
diff --git a/src/framework/operator.h b/src/framework/operator.h
index ffc23eaff65b4167b48cd7b903380287895d61ed..5fd88a6b209a33dd5554ff11ddf54514f53387ec 100644
--- a/src/framework/operator.h
+++ b/src/framework/operator.h
@@ -145,7 +145,9 @@ class FusionOpMatcher : PaddleMobileObject {
 
   virtual std::string Type() = 0;
 
-  virtual void FolderNodes(Node *node, std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
+  virtual void FolderNodes(
+      Node *node,
+      std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
     node->Folder(node_.Depth(), Type(), {}, removed_nodes);
   }
 
diff --git a/src/framework/program/program-optimize/node.cpp b/src/framework/program/program-optimize/node.cpp
index 05d30143ecf32ca57f8841285d626c76e6912a58..eba5e8b6504e04ec3f9d0d235cc04efd4937baae 100644
--- a/src/framework/program/program-optimize/node.cpp
+++ b/src/framework/program/program-optimize/node.cpp
@@ -254,8 +254,7 @@ void Node::Folder(
     std::shared_ptr<framework::OpDesc> op_desc,
     std::vector<std::shared_ptr<Node>> *outputs, uint index,
     std::map<std::string, std::pair<std::string, std::string>> *change,
-    Node *begin_node,
-    std::vector<std::shared_ptr<Node>> *removed_nodes) {
+    Node *begin_node, std::vector<std::shared_ptr<Node>> *removed_nodes) {
   if (change->find(this->type_) != change->end()) {
     auto change_pair = (*change)[this->type_];
     op_desc->GetInputs()[change_pair.second] =
@@ -269,7 +268,8 @@ void Node::Folder(
     --index;
     for (auto output : outputs_) {
       removed_nodes->push_back(output);
-      output->Folder(op_desc, outputs, index, change, begin_node, removed_nodes);
+      output->Folder(op_desc, outputs, index, change, begin_node,
+                     removed_nodes);
     }
   } else {
     for (auto &op_output : this->op_desc_->outputs_) {
@@ -282,7 +282,6 @@ void Node::Folder(
 
       if (iter != output->inputs_.end()) {
         output->inputs_.erase(iter);
-
       }
       output->inputs_.push_back(begin_node);
       outputs->push_back(output);
diff --git a/src/framework/program/program-optimize/node.h b/src/framework/program/program-optimize/node.h
index 444fe6c3ddcdcf209dc1d098cfb99bf58886be62..84a7477dc4c952d64df3b7364bf3072e31dec49b 100644
--- a/src/framework/program/program-optimize/node.h
+++ b/src/framework/program/program-optimize/node.h
@@ -43,7 +43,8 @@ class Node : PaddleMobileObject {
   uint Depth(uint begin = 0);
   Node &Folder(
       uint size, std::string type,
-      std::map<std::string, std::pair<std::string, std::string>> change_map, std::vector<std::shared_ptr<Node>> *removed_nodes);
+      std::map<std::string, std::pair<std::string, std::string>> change_map,
+      std::vector<std::shared_ptr<Node>> *removed_nodes);
   std::vector<std::shared_ptr<framework::OpDesc>> OpDescs(uint size);
   std::vector<std::shared_ptr<framework::OpDesc>> OpDescs();
   std::shared_ptr<framework::OpDesc> OpDescOfNode() { return op_desc_; }
@@ -63,8 +64,7 @@ class Node : PaddleMobileObject {
       std::shared_ptr<framework::OpDesc> op_desc,
       std::vector<std::shared_ptr<Node>> *outputs, uint index,
       std::map<std::string, std::pair<std::string, std::string>> *change,
-      Node *begin_node,
-      std::vector<std::shared_ptr<Node>> *removed_nodes);
+      Node *begin_node, std::vector<std::shared_ptr<Node>> *removed_nodes);
   std::shared_ptr<framework::OpDesc> op_desc_;
   std::string ToString(std::string blank, const Node *node) const;
   std::vector<std::shared_ptr<Node>> outputs_;
diff --git a/src/framework/program/program-optimize/program_optimize.cpp b/src/framework/program/program-optimize/program_optimize.cpp
index 88d6b1d47ad26fe67d53efdd68c61bba58d36203..9f657d5369fd9d52d63b709c3ad438ff59e46f32 100644
--- a/src/framework/program/program-optimize/program_optimize.cpp
+++ b/src/framework/program/program-optimize/program_optimize.cpp
@@ -31,7 +31,6 @@ std::shared_ptr<ProgramDesc> ProgramOptimize::FushionOptimize(
     std::unordered_map<std::string, std::vector<std::shared_ptr<Node>>>
         type_map;
 
-
     std::vector<std::shared_ptr<Node>> nodes;
 
     std::shared_ptr<Node> begin_node;
@@ -41,7 +40,8 @@ std::shared_ptr<ProgramDesc> ProgramOptimize::FushionOptimize(
       auto op = block->Ops()[j];
       auto op_type = op->Type();
       if (op_input_output_key.find(op->Type()) == op_input_output_key.end()) {
-        LOG(kLOG_ERROR) << "has not support op return null " << " op type: " << op->Type();
+        LOG(kLOG_ERROR) << "has not support op return null "
+                        << " op type: " << op->Type();
         return nullptr;
       }
 
@@ -97,14 +97,15 @@ std::shared_ptr<ProgramDesc> ProgramOptimize::FushionOptimize(
 
           for (int j = 0; j < removed_nodes.size(); ++j) {
             auto removed_node = removed_nodes[j];
-            auto removed_ite = std::find(nodes.begin(), nodes.end(), removed_node);
+            auto removed_ite =
+                std::find(nodes.begin(), nodes.end(), removed_node);
             nodes.erase(removed_ite);
           }
         }
       }
     }
 
-//        DLOG << "node: \n" << *begin_node;
+    //        DLOG << "node: \n" << *begin_node;
 
     std::vector<std::shared_ptr<framework::OpDesc>> op_descs;
     //    bool can_splite = begin_node->CanSplit({G_OP_TYPE_CONV,
@@ -113,7 +114,7 @@ std::shared_ptr<ProgramDesc> ProgramOptimize::FushionOptimize(
       auto &node = nodes[m];
       op_descs.push_back(node->op_desc_);
     }
-//    GenerateOps(&op_descs, begin_node.get());
+    //    GenerateOps(&op_descs, begin_node.get());
     block->ops_ = op_descs;
   }
 
@@ -128,7 +129,6 @@ std::shared_ptr<ProgramDesc> ProgramOptimize::FushionOptimize(
 void ProgramOptimize::GenerateOps(
     std::vector<std::shared_ptr<framework::OpDesc>> *op_desc, Node *input_node,
     Node *current_node) {
-
   if (current_node->inputs_.size() > 1 &&
       input_node != current_node->inputs_.back()) {
     DLOG << " current type " << current_node->type_;
diff --git a/src/operators/fusion_conv_add.cpp b/src/operators/fusion_conv_add.cpp
index ffddd25dff708e0feaf3fd0b35e0150b2fe3391d..433e3ee741d37fefead87fc6d08723fde8142387 100644
--- a/src/operators/fusion_conv_add.cpp
+++ b/src/operators/fusion_conv_add.cpp
@@ -17,9 +17,7 @@ namespace paddle_mobile {
 namespace operators {
 
 template <typename Dtype, typename T>
-void FushionConvAddOp<Dtype, T>::InferShape() const {
-
-}
+void FushionConvAddOp<Dtype, T>::InferShape() const {}
 template class FushionConvAddOp<CPU, float>;
 }  // namespace operators
 }  // namespace paddle_mobile
diff --git a/src/operators/fusion_conv_add.h b/src/operators/fusion_conv_add.h
index 92ed236d8b52df73e79284ce9edda5778fe13bd3..c6a1d9fdff246084542d50230a7649e938143c4a 100644
--- a/src/operators/fusion_conv_add.h
+++ b/src/operators/fusion_conv_add.h
@@ -31,10 +31,13 @@ class FusionConvAddMatcher : public framework::FusionOpMatcher {
     node_ > std::make_shared<framework::Node>(G_OP_TYPE_ELEMENTWISE_ADD);
   }
 
-  void FolderNodes(framework::Node *node, std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
+  void FolderNodes(
+      framework::Node *node,
+      std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
     vector<std::shared_ptr<framework::OpDesc>> origin_descs =
-            node->OpDescs(node_.Depth());
-    node->Folder(node_.Depth(), Type(), {{G_OP_TYPE_ELEMENTWISE_ADD, {"Y", "Y"}}}, removed_nodes);
+        node->OpDescs(node_.Depth());
+    node->Folder(node_.Depth(), Type(),
+                 {{G_OP_TYPE_ELEMENTWISE_ADD, {"Y", "Y"}}}, removed_nodes);
   }
 
   std::string Type() { return G_OP_TYPE_CONV_ADD; }
@@ -44,14 +47,13 @@ template <typename DeviceType, typename T>
 class FushionConvAddOp : public framework::OperatorWithKernel<DeviceType> {
  public:
   FushionConvAddOp(const string &type, const VariableNameMap &inputs,
-              const VariableNameMap &outputs,
-              const framework::AttributeMap attrs,
-              std::shared_ptr<framework::Scope> scope)
-          : framework::OperatorWithKernel<DeviceType>(type, inputs, outputs, attrs,
-                                                      scope) {}
+                   const VariableNameMap &outputs,
+                   const framework::AttributeMap attrs,
+                   std::shared_ptr<framework::Scope> scope)
+      : framework::OperatorWithKernel<DeviceType>(type, inputs, outputs, attrs,
+                                                  scope) {}
 
-  void RunImpl() const {
-  }
+  void RunImpl() const {}
 
   using framework::OperatorWithKernel<DeviceType>::OperatorWithKernel;
   void InferShape() const override;
@@ -60,7 +62,7 @@ class FushionConvAddOp : public framework::OperatorWithKernel<DeviceType> {
   //  FushionFcParam param_;
 };
 
-//static framework::FusionOpRegistrar fc_registrar(new FusionConvAddMatcher());
+// static framework::FusionOpRegistrar fc_registrar(new FusionConvAddMatcher());
 
 }  // namespace operators
 }  // namespace paddle_mobile
diff --git a/src/operators/fusion_conv_add_relu_op.h b/src/operators/fusion_conv_add_relu_op.h
index 9fc9fdee5e834e9db1971abda05c102a07c29673..43279e1f995f4b18ca976e51d1a4f81847c975b9 100644
--- a/src/operators/fusion_conv_add_relu_op.h
+++ b/src/operators/fusion_conv_add_relu_op.h
@@ -28,7 +28,9 @@ class FushionConvAddReluOpMatcher : public framework::FusionOpMatcher {
         std::make_shared<framework::Node>(G_OP_TYPE_RELU);
   }
 
-  void FolderNodes(framework::Node *node, std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
+  void FolderNodes(
+      framework::Node *node,
+      std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
     std::vector<std::shared_ptr<framework::OpDesc>> origin_descs =
         node->OpDescs(node_.Depth());
     node->Folder(node_.Depth(), Type(),
diff --git a/src/operators/fusion_fc_op.h b/src/operators/fusion_fc_op.h
index a42d100f9241ea7eee7658fe84e1629863c864e3..a0eeebca5f5f028bec75703a4a4befeb18e374fe 100644
--- a/src/operators/fusion_fc_op.h
+++ b/src/operators/fusion_fc_op.h
@@ -32,7 +32,9 @@ class FusionFcMatcher : public framework::FusionOpMatcher {
     node_ > std::make_shared<framework::Node>(G_OP_TYPE_ELEMENTWISE_ADD);
   }
 
-  void FolderNodes(framework::Node *node, std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
+  void FolderNodes(
+      framework::Node *node,
+      std::vector<std::shared_ptr<framework::Node>> *removed_nodes) {
     vector<std::shared_ptr<framework::OpDesc>> origin_descs =
         node->OpDescs(node_.Depth());
     node->Folder(node_.Depth(), Type(),
@@ -65,7 +67,7 @@ class FushionFcOp : public framework::OperatorWithKernel<DeviceType> {
   FushionFcParam param_;
 };
 
-//static framework::FusionOpRegistrar fc_registrar(new FusionFcMatcher());
+// static framework::FusionOpRegistrar fc_registrar(new FusionFcMatcher());
 
 }  // namespace operators
 }  // namespace paddle_mobile
diff --git a/src/operators/kernel/mali/conv_kernel.cpp b/src/operators/kernel/mali/conv_kernel.cpp
index 0972880cb373dc313135b7d452f7151df30ac971..75672549583ebc15867e5f279d5ce3a7137e5b70 100644
--- a/src/operators/kernel/mali/conv_kernel.cpp
+++ b/src/operators/kernel/mali/conv_kernel.cpp
@@ -17,10 +17,9 @@ limitations under the License. */
 namespace paddle_mobile {
 namespace operators {
 
- template<>
- void ConvKernel<GPU_MALI, float>::Compute(const ConvParam &param) const
- {}
+template <>
+void ConvKernel<GPU_MALI, float>::Compute(const ConvParam &param) const {}
 
- template class ConvKernel<GPU_MALI, float>;
-}
+template class ConvKernel<GPU_MALI, float>;
+}  // namespace operators
 }  // namespace paddle_mobile
diff --git a/test/framework/test_optimize.cpp b/test/framework/test_optimize.cpp
index 8915941562a5b4d3626ae9bde68d0be400d78e2c..685a2eca6e090220f7c48fff036f1f84ed7c8fce 100644
--- a/test/framework/test_optimize.cpp
+++ b/test/framework/test_optimize.cpp
@@ -12,10 +12,10 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "io.h"
 #include "../test_helper.h"
 #include "framework/program/program-optimize/node.h"
 #include "framework/program/program-optimize/program_optimize.h"
+#include "io.h"
 
 int main() {
   paddle_mobile::Loader<paddle_mobile::CPU> loader;
@@ -25,7 +25,7 @@ int main() {
   //  program.originProgram->Description("origin");
   auto optimize_program = optimize.FushionOptimize(program.originProgram);
   if (optimize_program != nullptr) {
-//    optimize_program->Description("optimize");
+    //    optimize_program->Description("optimize");
   } else {
     LOG(paddle_mobile::kLOG_ERROR) << "optimize_program is null";
   }