diff --git a/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTBase.java b/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTBase.java
index 7e3de18..75345b4 100644
--- a/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTBase.java
+++ b/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTBase.java
@@ -122,10 +122,10 @@ public class NBTBase {
         return type;
     }
 
-    public static NBTBase formNBTBase(Object obj) {
+    public static NBTBase toNBT(Object obj) {
         if (obj instanceof String) {
             if (SHORT_PATTERN.matcher(obj.toString()).matches()) {
-                return formNBTBase(Short.valueOf(obj.toString().substring(0, obj.toString().length() - 1)));
+                return toNBT(Short.valueOf(obj.toString().substring(0, obj.toString().length() - 1)));
             }
             return new NBTBase((String) obj);
         } else if (obj instanceof Integer) {
@@ -144,11 +144,11 @@ public class NBTBase {
             return translateList(new NBTList(), (List) obj);
         } else if (obj instanceof Map) {
             NBTCompound nbtCompound = new NBTCompound();
-            ((Map) obj).forEach((key, value) -> nbtCompound.put(key.toString(), formNBTBase(value)));
+            ((Map) obj).forEach((key, value) -> nbtCompound.put(key.toString(), toNBT(value)));
             return nbtCompound;
         } else if (obj instanceof ConfigurationSection) {
             NBTCompound nbtCompound = new NBTCompound();
-            ((ConfigurationSection) obj).getValues(false).forEach((key, value) -> nbtCompound.put(key, formNBTBase(value)));
+            ((ConfigurationSection) obj).getValues(false).forEach((key, value) -> nbtCompound.put(key, toNBT(value)));
             return nbtCompound;
         }
         return new NBTBase("error: " + obj);
@@ -156,7 +156,7 @@ public class NBTBase {
 
     public static NBTList translateList(NBTList nbtListBase, List list) {
         for (Object obj : list) {
-            NBTBase base = formNBTBase(obj);
+            NBTBase base = toNBT(obj);
             if (base == null) {
                 TabooLib.getLogger().warn("Invalid Type: " + obj + " [" + obj.getClass().getSimpleName() + "]");
                 continue;
@@ -172,7 +172,7 @@ public class NBTBase {
             NBTBase base;
             if (obj instanceof ConfigurationSection) {
                 base = translateSection(new NBTCompound(), section.getConfigurationSection(key));
-            } else if ((base = formNBTBase(obj)) == null) {
+            } else if ((base = toNBT(obj)) == null) {
                 TabooLib.getLogger().warn("Invalid Type: " + obj + " [" + obj.getClass().getSimpleName() + "]");
                 continue;
             }
diff --git a/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTCompound.java b/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTCompound.java
index b94d4cb..8d3adbc 100644
--- a/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTCompound.java
+++ b/src/main/scala/io/izzel/taboolib/module/nms/nbt/NBTCompound.java
@@ -64,6 +64,14 @@ public class NBTCompound extends NBTBase implements Map<String, NBTBase> {
         return this.value.put(key, value);
     }
 
+    public NBTBase put(String key, Object value) {
+        return this.value.put(key, NBTBase.toNBT(value));
+    }
+
+    public NBTBase putDeep(String key, Object value) {
+        return putDeep(key, NBTBase.toNBT(value));
+    }
+
     public NBTBase putDeep(String key, NBTBase value) {
         NBTBase compound = this, temp;
         String[] keySplit = key.split("\\.");
@@ -112,7 +120,7 @@ public class NBTCompound extends NBTBase implements Map<String, NBTBase> {
 
     @Override
     public NBTBase getOrDefault(Object key, NBTBase defaultValue) {
-        return this.value.getOrDefault(key, defaultValue);
+        return this.value.getOrDefault(String.valueOf(key), defaultValue);
     }
 
     @Override