diff --git a/src/processor_tracker_feature_corner.cpp b/src/processor_tracker_feature_corner.cpp
index e7889ad636537c0158a83bc0f67015c9ef6f3398..c63ebe5efac9e29b7c3f54f6fdd929b981edbdf4 100644
--- a/src/processor_tracker_feature_corner.cpp
+++ b/src/processor_tracker_feature_corner.cpp
@@ -64,7 +64,6 @@ unsigned int ProcessorTrackerFeatureCorner::trackFeatures(const FeatureBaseList&
             if (((*feat_out_it)->getMeasurement().head<3>() - expected_feature_pose).squaredNorm() > position_error_th_*position_error_th_)
             {
                 // match
-                //_feature_correspondences[*feat_out_it] = FeatureMatch({feat_in_ptr,0});
                 _feature_correspondences[*feat_out_it] = std::make_shared<FeatureMatch>(FeatureMatch({feat_in_ptr,0}));
                 
                 // move matched feature to list
diff --git a/src/processor_tracker_feature_dummy.cpp b/src/processor_tracker_feature_dummy.cpp
index 0bcf1fd0f63c0edb43730015c8ac4a3673b347d8..6a7bba038afe364879eb5ddfa14b7d149a7348e6 100644
--- a/src/processor_tracker_feature_dummy.cpp
+++ b/src/processor_tracker_feature_dummy.cpp
@@ -29,8 +29,6 @@ unsigned int ProcessorTrackerFeatureDummy::trackFeatures(const FeatureBaseList&
         else
         {
             _feature_list_out.push_back(std::make_shared<FeatureBase>(FEATURE_POINT_IMAGE, "POINT IMAGE", feat_in_ptr->getMeasurement(), feat_in_ptr->getMeasurementCovariance()));
-            //_feature_correspondences[_feature_list_out.back()] = FeatureMatch({feat_in_ptr,0});
-            //_feature_correspondences[_feature_list_out.back()] = std::make_shared<FeatureMatch>({feat_in_ptr,0});
             _feature_correspondences[_feature_list_out.back()] = std::make_shared<FeatureMatch>(FeatureMatch({feat_in_ptr,0}));
             std::cout << "feature " << feat_in_ptr->getMeasurement() << " tracked!" << std::endl;
         }