From e4f1b47a232a5fe3e5fa22bae2dbfe417ec19051 Mon Sep 17 00:00:00 2001
From: lanshuyue <2000011337@stu.pku.edu.cn>
Date: Tue, 18 Aug 2026 04:53:01 +0800
Subject: [PATCH] Fix DFT+U occupation matrix output format

---
 source/source_lcao/module_dftu/dftu_io.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/source/source_lcao/module_dftu/dftu_io.cpp b/source/source_lcao/module_dftu/dftu_io.cpp
index 9be899e244f..9d80cc64c6c 100644
--- a/source/source_lcao/module_dftu/dftu_io.cpp
+++ b/source/source_lcao/module_dftu/dftu_io.cpp
@@ -125,9 +125,9 @@ void Plus_U::write_occup_m(const UnitCell& ucell,
                         continue;
                     }
 
-                    ofs << "\n Atom=" << iat+1;
-                    ofs << " L=" << l;
-                    ofs << " ORBITAL=" << n << std::endl;
+                    ofs << "\n Atom= " << iat+1;
+                    ofs << " L= " << l;
+                    ofs << " ORBITAL= " << n << std::endl;
 
                     if (nspin == 1 || nspin == 2)
                     {
@@ -156,7 +156,7 @@ void Plus_U::write_occup_m(const UnitCell& ucell,
                                 ofs << std::endl;
                                 ofs << " sum is " << std::setw(12) << sum0[is] << std::endl;
                             }
-                            ofs << " spin=" << is+1 << std::endl;
+                            ofs << " spin= " << is+1 << std::endl;
                             ofs << std::setprecision(8) << std::fixed;
                             for (int m0 = 0; m0 < 2 * l + 1; m0++)
                             {