diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index f9fe1c9..92c7611 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -118,6 +118,7 @@ void Human::FillMFObjectPart(Room* room, Human* hum, cs::MFObjectPart* part_data
     part_data->set_object_type(ET_Player);
     cs::MFPlayerPart* p = part_data->mutable_union_obj_1();
     p->set_obj_uniid(GetEntityUniId());
+    p->set_speed(GetSpeed());
     TypeConvert::ToPb(GetPos(), p->mutable_pos());
     TypeConvert::ToPb(attack_dir, p->mutable_dir());
 }
@@ -161,6 +162,7 @@ void Human::FillMFObjectFull(Room* room, Human* hum, cs::MFObjectFull* full_data
     p->set_disconnected(disconnected);
     p->set_anim_type(anim_type);
     p->set_anim_seq(anim_seq);
+    p->set_speed(GetSpeed());
     for (auto itr : skins) {
         auto skin = p->add_skin();
         itr.ToPB(skin);
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 46ad98c..bc18a4c 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -348,6 +348,7 @@ private:
 
     Entity* last_collision_door_ = nullptr;
     long long jump_frameno_ = 0;
+    float old_sync_speed = 0;
 
     friend class FrameMaker;
     friend class FrameEvent;
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index b502753..967bb13 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -191,6 +191,7 @@ message MFPlayerPart
     optional int32 obj_uniid = 1; //唯一id
     optional MFVec2 pos = 2; //位置
     optional MFVec2 dir = 3; //朝向
+    optional float speed = 4; //速度
 }
 
 //玩家信息-全量
@@ -241,6 +242,7 @@ message MFPlayerFull
 
     //一下字段只有僵尸模式才有效
     optional int32 charid = 44; //人物id
+    optional float speed = 45; //速度
 
     optional string user_data = 60 [default = ""]; //用户自定义数据
 }