diff --git a/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.cxx b/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.cxx
index 30d9ac1713b386d1f46e7adfce4e47904e4b3a1f..0e88d1e46f6d84ed87bda1b669c9f4ca35aa3ea6 100644
--- a/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.cxx
+++ b/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.cxx
@@ -225,9 +225,9 @@ StatusCode NtupleDumperAlg::initialize()
   m_tree->Branch("longTracks", &m_longTracks, "longTracks/I");
   m_tree->Branch("Track_Chi2", &m_Chi2);
   m_tree->Branch("Track_nDoF", &m_DoF);
-  m_tree->Branch("Track_eta", &m_eta);
+  m_tree->Branch("Track_module_eta0", &m_module_eta0);
+  m_tree->Branch("Track_module_phi0", &m_module_phi0);
   m_tree->Branch("Track_hitSet", &m_hitSet);
-  m_tree->Branch("Track_phi", &m_phi);
   m_tree->Branch("Track_x0", &m_xup);
   m_tree->Branch("Track_y0", &m_yup);
   m_tree->Branch("Track_z0", &m_zup);
@@ -944,8 +944,8 @@ StatusCode NtupleDumperAlg::execute(const EventContext &ctx) const
     const Tracker::FaserSCT_ClusterOnTrack* cluster =
       dynamic_cast<const Tracker::FaserSCT_ClusterOnTrack*>(measurement);
     Identifier id = cluster->identify();
-    m_eta.push_back(m_sctHelper->eta_module(id));
-    m_phi.push_back(m_sctHelper->phi_module(id));
+    m_module_eta0.push_back(m_sctHelper->eta_module(id));
+    m_module_phi0.push_back(m_sctHelper->phi_module(id));
 
     m_nHit0.push_back(stationMap.count(0));
     m_nHit1.push_back(stationMap.count(1));
@@ -1431,8 +1431,8 @@ NtupleDumperAlg::clearTree() const
 
   m_Chi2.clear();
   m_DoF.clear();
-  m_eta.clear();
-  m_phi.clear();
+  m_module_eta0.clear();
+  m_module_phi0.clear();
   m_hitSet.clear();
   m_charge.clear();
   m_nLayers.clear();
diff --git a/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.h b/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.h
index 5a75b0bb1fc6bbc330609f39726fb924028849bd..a741bcbe55097ba754a256fe3804f0e6cc170db9 100644
--- a/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.h
+++ b/PhysicsAnalysis/NtupleDumper/src/NtupleDumperAlg.h
@@ -228,8 +228,8 @@ private:
 
   mutable int    m_longTracks;
   mutable int m_propagationError;
-  mutable std::vector<int> m_eta;
-  mutable std::vector<int> m_phi;
+  mutable std::vector<int> m_module_eta0;
+  mutable std::vector<int> m_module_phi0;
   mutable std::vector<unsigned long> m_hitSet;
   mutable std::vector<double> m_Chi2;
   mutable std::vector<double> m_DoF;