diff --git a/pom.xml b/pom.xml
index c72bb62..acb1b08 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>RcRPG.RcRPGMain</groupId>
     <artifactId>RcRPG</artifactId>
-    <version>1.1.8</version>
+    <version>1.1.9</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/RcRPG/RPG/Level.java b/src/main/java/RcRPG/RPG/Level.java
index 8f8185c..c2dd91b 100644
--- a/src/main/java/RcRPG/RPG/Level.java
+++ b/src/main/java/RcRPG/RPG/Level.java
@@ -10,65 +10,64 @@ public class Level {
     public static Level instance;
     public static boolean enable = true;
 
-    public Level(){
+    public Level() {
         instance = this;
     }
 
-    public static boolean addExp(Player player,int exp){
+    public static boolean addExp(Player player, int exp) {
         String name = player.getName();
-        if(Handle.getPlayerConfig(name) == null) {
+        if (Handle.getPlayerConfig(name) == null) {
             return false;
         }
         Config config = Handle.getPlayerConfig(name);
         int newExp = config.getInt("经验", 0) + exp;
         int level = config.getInt("等级", 0);
         int oldLevel = level;
-        while(newExp >= level * MainConfig.getExpIncrement()){
+        while (newExp >= level * MainConfig.getExpIncrement()) {
             newExp -= level * MainConfig.getExpIncrement();
             level++;
         }
-        config.set("经验",newExp);
+        config.set("经验", newExp);
         String text = MainConfig.getExpGainMessage();
-        if(!text.isEmpty()){
-            if(text.contains("@player")) text = text.replace("@player",name);
-            if(text.contains("@exp")) text = text.replace("@exp",String.valueOf(exp));
+        if (!text.isEmpty()) {
+            if (text.contains("@player")) text = text.replace("@player", name);
+            if (text.contains("@exp")) text = text.replace("@exp", String.valueOf(exp));
             player.sendMessage(text);
         }
         config.save();
-        addLevel(player,level - oldLevel);
+        addLevel(player, level - oldLevel);
         return true;
     }
 
-    public static void addLevel(Player player, int level){
-        if(level == 0) return;
+    public static void addLevel(Player player, int level) {
+        if (level == 0) return;
         String name = player.getName();
         Config config = Handle.getPlayerConfig(name);
         int newLevel = config.getInt("等级", 0) + level;
-        if(!MainConfig.getExpGainMessage().isEmpty()){
+        if (!MainConfig.getExpGainMessage().isEmpty()) {
             String text = MainConfig.getExpGainMessage();
-            if(text.contains("@player")) text = text.replace("@player",name);
-            if(text.contains("@level")) text = text.replace("@level",String.valueOf(level));
-            if(text.contains("@newLevel")) text = text.replace("@newLevel",String.valueOf(newLevel));
+            if (text.contains("@player")) text = text.replace("@player", name);
+            if (text.contains("@level")) text = text.replace("@level", String.valueOf(level));
+            if (text.contains("@newLevel")) text = text.replace("@newLevel", String.valueOf(newLevel));
             player.sendMessage(text);
         }
-        config.set("等级",newLevel);
+        config.set("等级", newLevel);
         config.save();
-
     }
 
-    public static int getLevel(Player player){
+    public static int getLevel(Player player) {
         Config config = Handle.getPlayerConfig(player.getName());
         if (config == null) return 0;
         return config.getInt("等级", 0);
     }
 
-    public static int getExp(Player player){
+    public static int getExp(Player player) {
         Config config = Handle.getPlayerConfig(player.getName());
         if (config == null) return 0;
         return config.getInt("经验", 0);
     }
 
-    public static int getMaxExp(Player player){
+    public static int getMaxExp(Player player) {
         Config config = Handle.getPlayerConfig(player.getName());
         if (config == null) return 0;
         int level = config.getInt("等级", 0);
diff --git a/src/main/java/RcRPG/RPG/Ornament.java b/src/main/java/RcRPG/RPG/Ornament.java
index f4fac9c..a1d582f 100644
--- a/src/main/java/RcRPG/RPG/Ornament.java
+++ b/src/main/java/RcRPG/RPG/Ornament.java
@@ -144,10 +144,7 @@ public static Item getItem(String name, int count) {
         if (ornament == null) return Item.AIR_ITEM;
         Item item = ornament.getItem();
         item.setCount(count);
-        CompoundTag tag = item.getNamedTag();
-        if (tag == null) {
-            tag = new CompoundTag();
-        }
+        CompoundTag tag = item.hasCompoundTag() ? item.getNamedTag() : new CompoundTag();
         tag.putString("type", "ornament");
         tag.putString("name", name);
         tag.putByte("Unbreakable", 1);
diff --git a/src/main/java/RcRPG/RPG/Stone.java b/src/main/java/RcRPG/RPG/Stone.java
index 546e245..b3c9f16 100644
--- a/src/main/java/RcRPG/RPG/Stone.java
+++ b/src/main/java/RcRPG/RPG/Stone.java
@@ -133,10 +133,7 @@ public static Item getItem(String name, int count) {
         Stone stone = RcRPGMain.loadStone.get(name);
         Item item = stone.getItem();
         item.setCount(count);
-        CompoundTag tag = item.getNamedTag();
-        if (tag == null) {
-            tag = new CompoundTag();
-        }
+        CompoundTag tag = item.hasCompoundTag() ? item.getNamedTag() : new CompoundTag();
         tag.putString("type", "stone");
         tag.putString("name", name);
         tag.putByte("Unbreakable", 1);
diff --git a/src/main/java/RcRPG/RPG/Weapon.java b/src/main/java/RcRPG/RPG/Weapon.java
index 79e34da..c2d168b 100644
--- a/src/main/java/RcRPG/RPG/Weapon.java
+++ b/src/main/java/RcRPG/RPG/Weapon.java
@@ -199,10 +199,7 @@ public static Item getItem(String name, int count, LangCode langCode) {
         Weapon weapon = RcRPGMain.loadWeapon.get(name);
         Item item = weapon.getItem().clone();
         item.setCount(count);
-        CompoundTag tag = item.getNamedTag();
-        if (tag == null) {
-            tag = new CompoundTag();
-        }
+        CompoundTag tag = item.hasCompoundTag() ? item.getNamedTag() : new CompoundTag();
         tag.putString("type", "weapon");
         tag.putString("name", name);
         if (weapon.isUnBreak()) {