diff --git a/source/source_estate/module_dm/cal_dm_psi.cpp b/source/source_estate/module_dm/cal_dm_psi.cpp
index 5ad2144c5b..f1ba515fbc 100644
--- a/source/source_estate/module_dm/cal_dm_psi.cpp
+++ b/source/source_estate/module_dm/cal_dm_psi.cpp
@@ -192,7 +192,7 @@ void psiMulPsiMpi(const psi::Psi<std::complex<double>>& psi1,
                          const int* desc_psi,
                          const int* desc_dm)
 {
-    ModuleBase::timer::start("psiMulPsiMpi", "pdgemm");
+    ModuleBase::timer::start("psiMulPsiMpi", "pzgemm");
     const std::complex<double> one_complex = {1.0, 0.0}, zero_complex = {0.0, 0.0};
     const int one_int = 1;
     const char N_char = 'N', T_char = 'T';
@@ -217,7 +217,7 @@ void psiMulPsiMpi(const psi::Psi<std::complex<double>>& psi1,
             one_int,
             one_int,
             desc_dm);
-    ModuleBase::timer::end("psiMulPsiMpi", "pdgemm");
+    ModuleBase::timer::end("psiMulPsiMpi", "pzgemm");
 }
 
 #endif
diff --git a/source/source_io/module_chgpot/get_pchg_lcao.cpp b/source/source_io/module_chgpot/get_pchg_lcao.cpp
index a8a1c42613..9f95c3ddf5 100644
--- a/source/source_io/module_chgpot/get_pchg_lcao.cpp
+++ b/source/source_io/module_chgpot/get_pchg_lcao.cpp
@@ -436,6 +436,11 @@ void Get_pchg_lcao::idmatrix(const int& ib,
                                               this->psi_k->get_nbasis(),
                                               true);
         wg_wfc.set_all_psi(this->psi_k->get_pointer(), wg_wfc.size());
+        std::complex<double>* wg_wfc_ptr = wg_wfc.get_pointer();
+        for (int i = 0; i < wg_wfc.size(); ++i)
+        {
+            wg_wfc_ptr[i] = std::conj(wg_wfc_ptr[i]);
+        }
 
         for (int ir = 0; ir < wg_wfc.get_nbands(); ++ir)
         {