diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 29f9c132..608e2bb0 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -767,6 +767,11 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
             glm::vec3 old_move_dir;
             glm::vec3 new_move_dir;
             TypeConvert::FromPb(new_move_dir, &msg.move_dir());
+            // 666
+            #if 1
+            new_move_dir.z = new_move_dir.y;
+            new_move_dir.y = 0.0f;
+            #endif
             if (!HasBuffEffect(kBET_Vertigo)) {
                 if (!(HasBuffEffect(kBET_Jump) && follow_target.Get())) {
                     if (GetDisableMoveDirTimes() <= 0) {
@@ -789,7 +794,8 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
             std::isfinite(msg.attack_dir().y()) &&
             (
              std::abs(msg.attack_dir().x()) > 0.00001f ||
-             std::abs(msg.attack_dir().y()) > 0.00001f
+             std::abs(msg.attack_dir().y()) > 0.00001f ||
+             std::abs(msg.attack_dir().z()) > 0.00001f
              )
             ){
             bool can_set = true;
@@ -812,7 +818,12 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
             if (can_set) {
                 if (GetDisableMoveDirTimes() <= 0 &&
                     GetDisableAttackDirTimes() <= 0) {
+                    // 666
+                    #if 1
+                    glm::vec3 attack_dir(msg.attack_dir().x(), msg.attack_dir().z(), msg.attack_dir().y());
+                    #else
                     glm::vec3 attack_dir(msg.attack_dir().x(), msg.attack_dir().y(), msg.attack_dir().z());
+                    #endif
                     GlmHelper::Normalize(attack_dir);
                     SetAttackDir(attack_dir);
                     if (GetCar() && GetCar()->IsDriver(this)) {