diff --git a/src/main/java/xiamomc/morph/backends/server/renderer/network/MorphPacketListener.java b/src/main/java/xiamomc/morph/backends/server/renderer/network/MorphPacketListener.java
index 0c427287..d0f0c006 100644
--- a/src/main/java/xiamomc/morph/backends/server/renderer/network/MorphPacketListener.java
+++ b/src/main/java/xiamomc/morph/backends/server/renderer/network/MorphPacketListener.java
@@ -28,6 +28,7 @@
 import xiamomc.morph.MorphPlugin;
 import xiamomc.morph.MorphPluginObject;
 import xiamomc.morph.backends.server.renderer.PlayerSkinProvider;
+import xiamomc.morph.misc.MorphGameProfile;
 import xiamomc.morph.misc.NmsRecord;
 import xiamomc.morph.utilities.EntityTypeUtils;
 import xiamomc.pluginbase.Annotations.Resolved;
@@ -186,8 +187,10 @@ private List<PacketContainer> buildSpawnPackets(Player player, DisplayParameters
         {
             logger.info("Building player info packet!");
 
-            var gameProfile = parameters.gameProfile();
-            Objects.requireNonNull(gameProfile, "Null game profile!");
+            //todo: Get random UUID from world, not player
+            Objects.requireNonNull(parameters.gameProfile(), "Null game profile!");
+            var gameProfile = new MorphGameProfile(parameters.gameProfile());
+            gameProfile.setUUID(UUID.randomUUID());
 
             //Minecraft需要在生成玩家实体前先发送PlayerInfoUpdate消息
             var uuid = gameProfile.getId();
@@ -294,13 +297,8 @@ private void onEntityAddPacket(ClientboundAddEntityPacket packet, PacketEvent pa
         modifier.write(2, entityType);
 
         var meta = packetContainer.getMeta("fm");
-        if (meta.isEmpty())
-        {
-            packetEvent.setCancelled(true);
-            packetContainer.removeMeta("fm");
-        }
-
-        refreshStateForPlayer(Bukkit.getPlayer(packet.getUUID()));
+        if (meta.isPresent()) packetContainer.removeMeta("fm");
+        else refreshStateForPlayer(Bukkit.getPlayer(packet.getUUID()));
     }
 
     @Override
diff --git a/src/main/java/xiamomc/morph/misc/MorphGameProfile.java b/src/main/java/xiamomc/morph/misc/MorphGameProfile.java
index a833daa1..dfae782a 100644
--- a/src/main/java/xiamomc/morph/misc/MorphGameProfile.java
+++ b/src/main/java/xiamomc/morph/misc/MorphGameProfile.java
@@ -5,6 +5,9 @@
 import com.mojang.authlib.properties.Property;
 import com.mojang.authlib.properties.PropertyMap;
 
+import java.util.Objects;
+import java.util.UUID;
+
 public class MorphGameProfile extends GameProfile
 {
     /**
@@ -28,11 +31,13 @@ public MorphGameProfile(PlayerProfile profile)
     }
 
     private String name;
+    private UUID uuid;
 
     public MorphGameProfile(GameProfile profile)
     {
         super(profile.getId(), profile.getName());
 
+        this.uuid = profile.getId();
         this.name = profile.getName();
 
         profile.getProperties().forEach((s, p) ->
@@ -54,6 +59,17 @@ public void setName(String str)
         this.name = str;
     }
 
+    public void setUUID(UUID newuuid)
+    {
+        this.uuid = newuuid;
+    }
+
+    @Override
+    public UUID getId()
+    {
+        return uuid;
+    }
+
     private final PropertyMap map = new PropertyMap();
 
     /**