diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/BukkitNetworkManager.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/BukkitNetworkManager.java
index af8e452df..144d3f61e 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/BukkitNetworkManager.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/BukkitNetworkManager.java
@@ -43,8 +43,8 @@ public class BukkitNetworkManager implements NetworkManager, Listener, PluginMes
     private static BukkitNetworkManager instance;
     private static final Map<Class<?>, TriConsumer<NetWorkUser, NMSPacketEvent, Object>> NMS_PACKET_HANDLERS = new HashMap<>();
     // only for game stage for the moment
-    private static BiConsumer<NetWorkUser, ByteBufPacketEvent>[] S2C_BYTE_BUFFER_PACKET_HANDLERS;
-    private static BiConsumer<NetWorkUser, ByteBufPacketEvent>[] C2S_BYTE_BUFFER_PACKET_HANDLERS;
+    private static BiConsumer<NetWorkUser, ByteBufPacketEvent>[] S2C_GAME_BYTE_BUFFER_PACKET_HANDLERS;
+    private static BiConsumer<NetWorkUser, ByteBufPacketEvent>[] C2S_GAME_BYTE_BUFFER_PACKET_HANDLERS;
 
     private static void registerNMSPacketConsumer(final TriConsumer<NetWorkUser, NMSPacketEvent, Object> function, @Nullable Class<?> packet) {
         if (packet == null) return;
@@ -53,18 +53,18 @@ public class BukkitNetworkManager implements NetworkManager, Listener, PluginMes
 
     private static void registerS2CByteBufPacketConsumer(final BiConsumer<NetWorkUser, ByteBufPacketEvent> function, int id) {
         if (id == -1) return;
-        if (id < 0 || id >= S2C_BYTE_BUFFER_PACKET_HANDLERS.length) {
+        if (id < 0 || id >= S2C_GAME_BYTE_BUFFER_PACKET_HANDLERS.length) {
             throw new IllegalArgumentException("Invalid packet id: " + id);
         }
-        S2C_BYTE_BUFFER_PACKET_HANDLERS[id] = function;
+        S2C_GAME_BYTE_BUFFER_PACKET_HANDLERS[id] = function;
     }
 
     private static void registerC2SByteBufPacketConsumer(final BiConsumer<NetWorkUser, ByteBufPacketEvent> function, int id) {
         if (id == -1) return;
-        if (id < 0 || id >= C2S_BYTE_BUFFER_PACKET_HANDLERS.length) {
+        if (id < 0 || id >= C2S_GAME_BYTE_BUFFER_PACKET_HANDLERS.length) {
             throw new IllegalArgumentException("Invalid packet id: " + id);
         }
-        C2S_BYTE_BUFFER_PACKET_HANDLERS[id] = function;
+        C2S_GAME_BYTE_BUFFER_PACKET_HANDLERS[id] = function;
     }
 
     private final BiConsumer<ChannelHandler, Object> packetConsumer;
@@ -92,10 +92,10 @@ public class BukkitNetworkManager implements NetworkManager, Listener, PluginMes
     @SuppressWarnings("unchecked")
     public BukkitNetworkManager(BukkitCraftEngine plugin) {
         instance = this;
-        S2C_BYTE_BUFFER_PACKET_HANDLERS = new BiConsumer[PacketIdFinder.maxS2CPacketId()];
-        C2S_BYTE_BUFFER_PACKET_HANDLERS = new BiConsumer[PacketIdFinder.maxC2SPacketId()];
-        Arrays.fill(S2C_BYTE_BUFFER_PACKET_HANDLERS, Handlers.DO_NOTHING);
-        Arrays.fill(C2S_BYTE_BUFFER_PACKET_HANDLERS, Handlers.DO_NOTHING);
+        S2C_GAME_BYTE_BUFFER_PACKET_HANDLERS = new BiConsumer[PacketIdFinder.s2cGamePackets()];
+        C2S_GAME_BYTE_BUFFER_PACKET_HANDLERS = new BiConsumer[PacketIdFinder.c2sGamePackets()];
+        Arrays.fill(S2C_GAME_BYTE_BUFFER_PACKET_HANDLERS, Handlers.DO_NOTHING);
+        Arrays.fill(C2S_GAME_BYTE_BUFFER_PACKET_HANDLERS, Handlers.DO_NOTHING);
         hasModelEngine = Bukkit.getPluginManager().getPlugin("ModelEngine") != null;
         hasViaVersion = Bukkit.getPluginManager().getPlugin("ViaVersion") != null;
         this.plugin = plugin;
@@ -665,13 +665,13 @@ public class BukkitNetworkManager implements NetworkManager, Listener, PluginMes
 
     protected void handleS2CByteBufPacket(NetWorkUser user, ByteBufPacketEvent event) {
         int packetID = event.packetID();
-        Optional.ofNullable(S2C_BYTE_BUFFER_PACKET_HANDLERS[packetID])
+        Optional.ofNullable(S2C_GAME_BYTE_BUFFER_PACKET_HANDLERS[packetID])
                 .ifPresent(function -> function.accept(user, event));
     }
 
     protected void handleC2SByteBufPacket(NetWorkUser user, ByteBufPacketEvent event) {
         int packetID = event.packetID();
-        Optional.ofNullable(C2S_BYTE_BUFFER_PACKET_HANDLERS[packetID])
+        Optional.ofNullable(C2S_GAME_BYTE_BUFFER_PACKET_HANDLERS[packetID])
                 .ifPresent(function -> function.accept(user, event));
     }
 
diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/id/PacketIdFinder.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/id/PacketIdFinder.java
index 3bbe1f197..e8d383aec 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/id/PacketIdFinder.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/network/id/PacketIdFinder.java
@@ -21,8 +21,8 @@ public class PacketIdFinder {
             if (VersionHelper.isOrAbove1_21()) {
                 Object packetReport = CoreReflections.constructor$PacketReport.newInstance((Object) null);
                 JsonElement jsonElement = (JsonElement) CoreReflections.method$PacketReport$serializePackets.invoke(packetReport);
-                var play = jsonElement.getAsJsonObject().get("play");
-                for (var entry : play.getAsJsonObject().entrySet()) {
+                JsonElement play = jsonElement.getAsJsonObject().get("play");
+                for (Map.Entry<String, JsonElement> entry : play.getAsJsonObject().entrySet()) {
                     Map<String, Integer> ids = new HashMap<>();
                     gamePacketIdsByName.put(entry.getKey(), ids);
                     for (var entry2 : entry.getValue().getAsJsonObject().entrySet()) {
@@ -40,6 +40,7 @@ public class PacketIdFinder {
         maxS2CPacketId = calculateMaxId("clientbound");
         maxC2SPacketId = calculateMaxId("serverbound");
     }
+
     private static int calculateMaxId(String direction) {
         if (VersionHelper.isOrAbove1_20_5()) {
             return gamePacketIdsByName.getOrDefault(direction, Collections.emptyMap()).size();
@@ -48,11 +49,11 @@ public class PacketIdFinder {
         }
     }
 
-    public static int maxC2SPacketId() {
+    public static int c2sGamePackets() {
         return maxC2SPacketId;
     }
 
-    public static int maxS2CPacketId() {
+    public static int s2cGamePackets() {
         return maxS2CPacketId;
     }
 
diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/reflection/minecraft/NetworkReflections.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/reflection/minecraft/NetworkReflections.java
index 5ab685765..5f84d29ff 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/reflection/minecraft/NetworkReflections.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/reflection/minecraft/NetworkReflections.java
@@ -1561,4 +1561,9 @@ public final class NetworkReflections {
                     List.of("network.protocol.login.ClientboundLoginFinishedPacket", "network.protocol.login.ClientboundGameProfilePacket")
             )
     );
+
+    public static final Class<?> clazz$ClientboundRecipeBookAddPacket = MiscUtils.requireNonNullIf(BukkitReflectionUtils.findReobfOrMojmapClass(
+            "network.protocol.game.ClientboundRecipeBookAddPacket",
+            "network.protocol.game.ClientboundRecipeBookAddPacket"
+    ), VersionHelper.isOrAbove1_21_2());
 }
diff --git a/common-files/src/main/resources/resources/internal/resourcepack/assets/minecraft/textures/font/gui/custom/stonecutting_recipe.png b/common-files/src/main/resources/resources/internal/resourcepack/assets/minecraft/textures/font/gui/custom/stonecutting_recipe.png
index 3ff743370..9cceec838 100644
Binary files a/common-files/src/main/resources/resources/internal/resourcepack/assets/minecraft/textures/font/gui/custom/stonecutting_recipe.png and b/common-files/src/main/resources/resources/internal/resourcepack/assets/minecraft/textures/font/gui/custom/stonecutting_recipe.png differ