diff --git a/modules/common/adapters/adapter_gflags.cc b/modules/common/adapters/adapter_gflags.cc
index 77ef2736ee6178fb7cd9b8f24b20cf5f1b2a8fba..2675547c210a84313f2c422a05cd2b303cd038fe 100644
--- a/modules/common/adapters/adapter_gflags.cc
+++ b/modules/common/adapters/adapter_gflags.cc
@@ -31,7 +31,7 @@ DEFINE_string(planning_trajectory_topic, "/apollo/planning",
               "planning trajectory topic name");
 DEFINE_string(planning_pad_topic, "/apollo/planning/pad",
               "planning pad topic name");
-DEFINE_string(monitor_topic, "/apollo/monitor", "ROS topic for monitor");
+DEFINE_string(monitor_topic, "/apollo/monitor", "Monitor");
 DEFINE_string(pad_topic, "/apollo/control/pad",
               "control pad message topic name");
 DEFINE_string(control_command_topic, "/apollo/control",
diff --git a/modules/control/conf/control_conf.pb.txt b/modules/control/conf/control_conf.pb.txt
index d65cbe2f374b5505077a57b04634d78050008050..64ef6387d98f72cecc07c42bada94f3ae8227f67 100644
--- a/modules/control/conf/control_conf.pb.txt
+++ b/modules/control/conf/control_conf.pb.txt
@@ -1,8 +1,3 @@
-chassis_channel: "/apollo/canbus/chassis"
-control_command_channel: "/apollo/control"
-localization_channel: "/apollo/localization/LocalizationEstimate"
-planning_channel: "/apollo/planning/ADCTrajectory"
-pad_msg_channel: "/apollo/control/PadMessage"
 control_test_duration: -1
 enable_csv_debug: false
 enable_speed_station_preview: false
diff --git a/modules/control/control_component.cc b/modules/control/control_component.cc
index aa8493733568d02dca6005ab9bd509a476b2d0a3..a121b75f7b3fb51aff2cf5da197394c83904e5a9 100644
--- a/modules/control/control_component.cc
+++ b/modules/control/control_component.cc
@@ -64,15 +64,14 @@ bool ControlComponent::Init() {
   }
 
   chassis_reader_ = node_->CreateReader<Chassis>(
-      control_conf_.chassis_channel(),
-      [this](const std::shared_ptr<Chassis> &chassis) {
+      FLAGS_chassis_topic, [this](const std::shared_ptr<Chassis> &chassis) {
         ADEBUG << "Received chassis data: run chassis callback.";
         std::lock_guard<std::mutex> lock(mutex_);
         chassis_.CopyFrom(*chassis);
       });
 
   trajectory_reader_ = node_->CreateReader<ADCTrajectory>(
-      control_conf_.planning_channel(),
+      FLAGS_planning_trajectory_topic,
       [this](const std::shared_ptr<ADCTrajectory> &trajectory) {
         ADEBUG << "Received chassis data: run trajectory callback.";
         std::lock_guard<std::mutex> lock(mutex_);
@@ -80,7 +79,7 @@ bool ControlComponent::Init() {
       });
 
   localization_reader_ = node_->CreateReader<LocalizationEstimate>(
-      control_conf_.localization_channel(),
+      FLAGS_localization_topic,
       [this](const std::shared_ptr<LocalizationEstimate> &localization) {
         ADEBUG << "Received control data: run localization message callback.";
         std::lock_guard<std::mutex> lock(mutex_);
@@ -88,14 +87,13 @@ bool ControlComponent::Init() {
       });
 
   pad_msg_reader_ = node_->CreateReader<PadMessage>(
-      control_conf_.pad_msg_channel(),
-      [this](const std::shared_ptr<PadMessage> &pad_msg) {
+      FLAGS_pad_topic, [this](const std::shared_ptr<PadMessage> &pad_msg) {
         ADEBUG << "Received control data: run pad message callback.";
         OnPad(*pad_msg);
       });
 
-  control_cmd_writer_ = node_->CreateWriter<ControlCommand>(
-      control_conf_.control_command_channel());
+  control_cmd_writer_ =
+      node_->CreateWriter<ControlCommand>(FLAGS_control_command_topic);
 
   // set initial vehicle state by cmd
   // need to sleep, because advertised channel is not ready immediately
diff --git a/modules/prediction/prediction_component.cc b/modules/prediction/prediction_component.cc
index 75e870454ba5ae7292be0e6136f5a3ceb1a474d4..6388023bc72bf1ea9eef761c6be9d6287216bdf1 100644
--- a/modules/prediction/prediction_component.cc
+++ b/modules/prediction/prediction_component.cc
@@ -32,13 +32,13 @@
 #include "modules/prediction/common/prediction_gflags.h"
 #include "modules/prediction/common/prediction_map.h"
 #include "modules/prediction/common/validation_checker.h"
-#include "modules/prediction/scenario/scenario_manager.h"
 #include "modules/prediction/container/container_manager.h"
 #include "modules/prediction/container/obstacles/obstacles_container.h"
 #include "modules/prediction/container/pose/pose_container.h"
 #include "modules/prediction/evaluator/evaluator_manager.h"
 #include "modules/prediction/predictor/predictor_manager.h"
 #include "modules/prediction/proto/prediction_obstacle.pb.h"
+#include "modules/prediction/scenario/scenario_manager.h"
 #include "modules/prediction/util/data_extraction.h"
 
 namespace apollo {
@@ -57,9 +57,7 @@ using apollo::perception::PerceptionObstacle;
 using apollo::perception::PerceptionObstacles;
 using apollo::planning::ADCTrajectory;
 
-PredictionComponent::~PredictionComponent() {
-  Stop();
-}
+PredictionComponent::~PredictionComponent() { Stop(); }
 
 std::string PredictionComponent::Name() const {
   return FLAGS_prediction_module_name;
@@ -126,12 +124,12 @@ bool PredictionComponent::Init() {
   }
 
   planning_reader_ = node_->CreateReader<ADCTrajectory>(
-     FLAGS_planning_trajectory_topic,
-     [this](const std::shared_ptr<ADCTrajectory>& adc_trajectory) {
-         ADEBUG << "Received planning data: run planning callback.";
-         std::lock_guard<std::mutex> lock(mutex_);
-         OnPlanning(*adc_trajectory);
-     });
+      FLAGS_planning_trajectory_topic,
+      [this](const std::shared_ptr<ADCTrajectory>& adc_trajectory) {
+        ADEBUG << "Received planning data: run planning callback.";
+        std::lock_guard<std::mutex> lock(mutex_);
+        OnPlanning(*adc_trajectory);
+      });
 
   // Initialization of all managers
   ContainerManager::Instance()->Init(adapter_conf_);
@@ -170,7 +168,6 @@ bool PredictionComponent::Init() {
     }
     Stop();
     // TODO(kechxu) accord to cybertron
-    // ros::shutdown();
   }
   return true;
 }
@@ -209,8 +206,8 @@ bool PredictionComponent::Proc(
     const std::shared_ptr<PerceptionObstacles>& perception_obstacles,
     const std::shared_ptr<LocalizationEstimate>& localization) {
   if (FLAGS_prediction_test_mode &&
-      (Clock::NowInSeconds() - component_start_time_
-          > FLAGS_prediction_test_duration)) {
+      (Clock::NowInSeconds() - component_start_time_ >
+       FLAGS_prediction_test_duration)) {
     ADEBUG << "Prediction finished running in test mode";
     // TODO(kechxu) accord to cybertron
     // ros::shutdown();