diff --git a/unitree_legged_real/CMakeLists.txt b/unitree_legged_real/CMakeLists.txt old mode 100755 new mode 100644 diff --git a/unitree_legged_real/include/convert.h b/unitree_legged_real/include/convert.h old mode 100755 new mode 100644 diff --git a/unitree_legged_real/src/exe/position_mode.cpp b/unitree_legged_real/src/exe/position_mode.cpp old mode 100755 new mode 100644 diff --git a/unitree_legged_real/src/exe/torque_mode.cpp b/unitree_legged_real/src/exe/torque_mode.cpp old mode 100755 new mode 100644 diff --git a/unitree_legged_real/src/exe/velocity_mode.cpp b/unitree_legged_real/src/exe/velocity_mode.cpp old mode 100755 new mode 100644 diff --git a/unitree_legged_real/src/exe/walk_mode.cpp b/unitree_legged_real/src/exe/walk_mode.cpp old mode 100755 new mode 100644