diff --git a/src/client/Client.cc b/src/client/Client.cc old mode 100755 new mode 100644 diff --git a/src/client/Client.h b/src/client/Client.h old mode 100755 new mode 100644 diff --git a/src/client/main.cc b/src/client/main.cc old mode 100755 new mode 100644 diff --git a/src/common/Map.cc b/src/common/Map.cc old mode 100755 new mode 100644 diff --git a/src/common/Map.h b/src/common/Map.h old mode 100755 new mode 100644 diff --git a/src/server/main.cc b/src/server/main.cc old mode 100755 new mode 100644