diff --git a/gradle.properties b/gradle.properties
index 38eafab..09ac846 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -23,9 +23,9 @@ parchment_mappings_version=2025.12.21-nightly-SNAPSHOT
 ## Mod Properties
 # The unique mod identifier for the mod. Must be lowercase in English locale. Must fit the regex [a-z][a-z0-9_]{1,63}
 # Must match the String constant located in the main mod class annotated with @Mod.
-mod_id=lib39
+mod_id=superlead
 # The human-readable display name for the mod.
-mod_name=Lib39
+mod_name=SuperLead
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=MIT
 # The mod version. See https://semver.org/
@@ -33,7 +33,7 @@ mod_version=0.0.1
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html
-mod_group_id=top.r3944realms.lib39
+mod_group_id=top.r3944realms.superlead
 # The authors of the mod. This is a simple text string that is used for display purposes in the mod list.
 mod_authors=R3944Realms
 # The description of the mod. This is a simple multiline text string that is used for display purposes in the mod list.
diff --git a/src/main/java/top/r3944realms/lib39/contents/Lib39Blocks.java b/src/main/java/top/r3944realms/lib39/contents/Lib39Blocks.java
deleted file mode 100644
index e8b50c9..0000000
--- a/src/main/java/top/r3944realms/lib39/contents/Lib39Blocks.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package top.r3944realms.lib39.contents;
-
-import net.neoforged.neoforge.registries.DeferredRegister;
-import top.r3944realms.lib39.Lib39;
-
-public class Lib39Blocks {
-    public static final DeferredRegister.Blocks BLOCKS = DeferredRegister.createBlocks(Lib39.MOD_ID);
-}
diff --git a/src/main/java/top/r3944realms/lib39/Lib39.java b/src/main/java/top/r3944realms/superlead/SuperLead.java
similarity index 62%
rename from src/main/java/top/r3944realms/lib39/Lib39.java
rename to src/main/java/top/r3944realms/superlead/SuperLead.java
index b895bdc..8f90d11 100644
--- a/src/main/java/top/r3944realms/lib39/Lib39.java
+++ b/src/main/java/top/r3944realms/superlead/SuperLead.java
@@ -1,4 +1,4 @@
-package top.r3944realms.lib39;
+package top.r3944realms.superlead;
 
 import com.mojang.logging.LogUtils;
 import net.minecraft.client.Minecraft;
@@ -13,39 +13,39 @@ import net.neoforged.fml.event.lifecycle.FMLCommonSetupEvent;
 import net.neoforged.neoforge.common.NeoForge;
 import net.neoforged.neoforge.event.server.ServerStartingEvent;
 import org.slf4j.Logger;
-import top.r3944realms.lib39.contents.Lib39Blocks;
-import top.r3944realms.lib39.contents.Lib39CreativeModeTab;
-import top.r3944realms.lib39.contents.Lib39Items;
+import top.r3944realms.superlead.contents.SuperLeadBlocks;
+import top.r3944realms.superlead.contents.SuperLeadCreativeModeTab;
+import top.r3944realms.superlead.contents.SuperLeadItems;
 
-@Mod(Lib39.MOD_ID)
-public class Lib39 {
-    public static final String MOD_ID = "lib39";
+@Mod(SuperLead.MOD_ID)
+public class SuperLead {
+    public static final String MOD_ID = "superlead";
     private static final Logger LOGGER = LogUtils.getLogger();
 
-    public Lib39(IEventBus modEventBus, ModContainer modContainer) {
+    public SuperLead(IEventBus modEventBus, ModContainer modContainer) {
         modEventBus.addListener(this::commonSetup);
 
-        Lib39Items.ITEMS.register(modEventBus);
-        Lib39Blocks.BLOCKS.register(modEventBus);
-        Lib39CreativeModeTab.CREATIVE_MODE_TABS.register(modEventBus);
+        SuperLeadItems.ITEMS.register(modEventBus);
+        SuperLeadBlocks.BLOCKS.register(modEventBus);
+        SuperLeadCreativeModeTab.CREATIVE_MODE_TABS.register(modEventBus);
 
         NeoForge.EVENT_BUS.register(this);
     }
 
     private void commonSetup(final FMLCommonSetupEvent event) {
-        LOGGER.info("Lib39 common setup complete");
+        LOGGER.info("SuperLead common setup complete");
     }
 
     @SubscribeEvent
     public void onServerStarting(ServerStartingEvent event) {
-        LOGGER.info("Lib39 server starting");
+        LOGGER.info("SuperLead server starting");
     }
 
     @EventBusSubscriber(modid = MOD_ID, value = Dist.CLIENT)
     public static class ClientModEvents {
         @SubscribeEvent
         static void onClientSetup(FMLClientSetupEvent event) {
-            LOGGER.info("Lib39 client setup");
+            LOGGER.info("SuperLead client setup");
             LOGGER.info("Player: {}", Minecraft.getInstance().getUser().getName());
         }
     }
diff --git a/src/main/java/top/r3944realms/superlead/contents/SuperLeadBlocks.java b/src/main/java/top/r3944realms/superlead/contents/SuperLeadBlocks.java
new file mode 100644
index 0000000..ad7ebd7
--- /dev/null
+++ b/src/main/java/top/r3944realms/superlead/contents/SuperLeadBlocks.java
@@ -0,0 +1,8 @@
+package top.r3944realms.superlead.contents;
+
+import net.neoforged.neoforge.registries.DeferredRegister;
+import top.r3944realms.superlead.SuperLead;
+
+public class SuperLeadBlocks {
+    public static final DeferredRegister.Blocks BLOCKS = DeferredRegister.createBlocks(SuperLead.MOD_ID);
+}
diff --git a/src/main/java/top/r3944realms/lib39/contents/Lib39CreativeModeTab.java b/src/main/java/top/r3944realms/superlead/contents/SuperLeadCreativeModeTab.java
similarity index 64%
rename from src/main/java/top/r3944realms/lib39/contents/Lib39CreativeModeTab.java
rename to src/main/java/top/r3944realms/superlead/contents/SuperLeadCreativeModeTab.java
index 60cf0cd..3c3e755 100644
--- a/src/main/java/top/r3944realms/lib39/contents/Lib39CreativeModeTab.java
+++ b/src/main/java/top/r3944realms/superlead/contents/SuperLeadCreativeModeTab.java
@@ -1,22 +1,22 @@
-package top.r3944realms.lib39.contents;
+package top.r3944realms.superlead.contents;
 
 import net.minecraft.core.registries.Registries;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.item.CreativeModeTab;
 import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredRegister;
-import top.r3944realms.lib39.Lib39;
+import top.r3944realms.superlead.SuperLead;
 
-public class Lib39CreativeModeTab {
+public class SuperLeadCreativeModeTab {
     public static final DeferredRegister<CreativeModeTab> CREATIVE_MODE_TABS =
-            DeferredRegister.create(Registries.CREATIVE_MODE_TAB, Lib39.MOD_ID);
+            DeferredRegister.create(Registries.CREATIVE_MODE_TAB, SuperLead.MOD_ID);
 
     public static final DeferredHolder<CreativeModeTab, CreativeModeTab> MAIN_TAB = CREATIVE_MODE_TABS.register("main",
             () -> CreativeModeTab.builder()
-                    .title(Component.translatable("itemGroup.lib39"))
-                    .icon(() -> Lib39Items.ICON_ITEM.get().getDefaultInstance())
+                    .title(Component.translatable("itemGroup.superlead"))
+                    .icon(() -> SuperLeadItems.ICON_ITEM.get().getDefaultInstance())
                     .displayItems((params, output) -> {
-                        output.accept(Lib39Items.ICON_ITEM.get());
+                        output.accept(SuperLeadItems.ICON_ITEM.get());
                     })
                     .build());
 }
diff --git a/src/main/java/top/r3944realms/lib39/contents/Lib39Items.java b/src/main/java/top/r3944realms/superlead/contents/SuperLeadItems.java
similarity index 66%
rename from src/main/java/top/r3944realms/lib39/contents/Lib39Items.java
rename to src/main/java/top/r3944realms/superlead/contents/SuperLeadItems.java
index c3649d3..127964d 100644
--- a/src/main/java/top/r3944realms/lib39/contents/Lib39Items.java
+++ b/src/main/java/top/r3944realms/superlead/contents/SuperLeadItems.java
@@ -1,12 +1,12 @@
-package top.r3944realms.lib39.contents;
+package top.r3944realms.superlead.contents;
 
 import net.minecraft.world.item.Item;
 import net.neoforged.neoforge.registries.DeferredItem;
 import net.neoforged.neoforge.registries.DeferredRegister;
-import top.r3944realms.lib39.Lib39;
+import top.r3944realms.superlead.SuperLead;
 
-public class Lib39Items {
-    public static final DeferredRegister.Items ITEMS = DeferredRegister.createItems(Lib39.MOD_ID);
+public class SuperLeadItems {
+    public static final DeferredRegister.Items ITEMS = DeferredRegister.createItems(SuperLead.MOD_ID);
 
     public static final DeferredItem<Item> ICON_ITEM = ITEMS.registerSimpleItem("icon_item");
 }
diff --git a/src/main/resources/assets/lib39/lang/en_us.json b/src/main/resources/assets/lib39/lang/en_us.json
deleted file mode 100644
index c1ccf31..0000000
--- a/src/main/resources/assets/lib39/lang/en_us.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "itemGroup.lib39": "Lib39",
-  "item.lib39.icon_item": "Lib39"
-}
diff --git a/src/main/resources/assets/lib39/lang/zh_cn.json b/src/main/resources/assets/lib39/lang/zh_cn.json
deleted file mode 100644
index 6c2eecc..0000000
--- a/src/main/resources/assets/lib39/lang/zh_cn.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "itemGroup.lib39": "Lib39",
-  "item.lib39.icon_item": "Lib39模组图标"
-}
diff --git a/src/main/resources/assets/lib39/items/icon_item.json b/src/main/resources/assets/superlead/items/icon_item.json
similarity index 55%
rename from src/main/resources/assets/lib39/items/icon_item.json
rename to src/main/resources/assets/superlead/items/icon_item.json
index e5f6324..52aaca8 100644
--- a/src/main/resources/assets/lib39/items/icon_item.json
+++ b/src/main/resources/assets/superlead/items/icon_item.json
@@ -1,6 +1,6 @@
 {
     "model": {
         "type": "minecraft:model",
-        "model": "lendandregret:item/icon_item"
+        "model": "superlead:item/icon_item"
     }
 }
diff --git a/src/main/resources/assets/superlead/lang/en_us.json b/src/main/resources/assets/superlead/lang/en_us.json
new file mode 100644
index 0000000..b4efc8e
--- /dev/null
+++ b/src/main/resources/assets/superlead/lang/en_us.json
@@ -0,0 +1,4 @@
+{
+  "itemGroup.superlead": "Super Lead",
+  "item.superlead.icon_item": "Super Lead"
+}
diff --git a/src/main/resources/assets/superlead/lang/zh_cn.json b/src/main/resources/assets/superlead/lang/zh_cn.json
new file mode 100644
index 0000000..8f5ec3a
--- /dev/null
+++ b/src/main/resources/assets/superlead/lang/zh_cn.json
@@ -0,0 +1,4 @@
+{
+  "itemGroup.superlead": "超级拴绳",
+  "item.superlead.icon_item": "超级拴绳"
+}
diff --git a/src/main/resources/assets/lib39/models/item/icon_item.json b/src/main/resources/assets/superlead/models/item/icon_item.json
similarity index 64%
rename from src/main/resources/assets/lib39/models/item/icon_item.json
rename to src/main/resources/assets/superlead/models/item/icon_item.json
index 4aa3fe9..3987c64 100644
--- a/src/main/resources/assets/lib39/models/item/icon_item.json
+++ b/src/main/resources/assets/superlead/models/item/icon_item.json
@@ -1,6 +1,6 @@
 {
   "parent": "minecraft:item/generated",
   "textures": {
-    "layer0": "lib39:item/icon"
+    "layer0": "superlead:item/icon"
   }
 }
diff --git a/src/main/resources/assets/lib39/textures/item/icon.png b/src/main/resources/assets/superlead/textures/item/icon.png
similarity index 100%
rename from src/main/resources/assets/lib39/textures/item/icon.png
rename to src/main/resources/assets/superlead/textures/item/icon.png
diff --git a/src/main/resources/icon.png b/src/main/resources/icon.png
index bf1977e..776a775 100644
Binary files a/src/main/resources/icon.png and b/src/main/resources/icon.png differ
diff --git a/src/main/resources/lib39.mixins.json b/src/main/resources/superlead.mixins.json
similarity index 82%
rename from src/main/resources/lib39.mixins.json
rename to src/main/resources/superlead.mixins.json
index 311afb9..3e4ed0b 100644
--- a/src/main/resources/lib39.mixins.json
+++ b/src/main/resources/superlead.mixins.json
@@ -1,7 +1,7 @@
 {
   "required": true,
   "minVersion": "0.8",
-  "package": "top.r3944realms.lib39.mixin",
+  "package": "top.r3944realms.superlead.mixin",
   "compatibilityLevel": "JAVA_25",
   "mixins": [
   ],