diff --git a/pom.xml b/pom.xml
index d3d3350..31d0837 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>cn.wode490390.nukkit</groupId>
     <artifactId>vipop</artifactId>
     <packaging>jar</packaging>
-    <version>1.0.2-IGN.1</version>
+    <version>1.0.2-IGN.2</version>
     <name>Classic Village Populator</name>
     <description>This is a plugin that implements the old village feature for Nukkit servers</description>
     <url>http://wode490390.cn/</url>
diff --git a/src/main/java/cn/wode490390/nukkit/vipop/loot/RandomizableContainer.java b/src/main/java/cn/wode490390/nukkit/vipop/loot/RandomizableContainer.java
index ac46a7f..c89831a 100644
--- a/src/main/java/cn/wode490390/nukkit/vipop/loot/RandomizableContainer.java
+++ b/src/main/java/cn/wode490390/nukkit/vipop/loot/RandomizableContainer.java
@@ -36,7 +36,11 @@ public void create(ListTag<CompoundTag> list, NukkitRandom random) {
                         int index = random.nextBoundedInt(tags.length);
                         Item item = Item.get(entry.getId(), entry.getMeta(), random.nextRange(entry.getMinCount(), entry.getMaxCount()));
                         if (item.getId() == Item.ENCHANT_BOOK) {
-                            item.addEnchantment(Enchantment.getEnchantment(ThreadLocalRandom.current().nextInt(37)));
+                            Enchantment enchantment = Enchantment.getEnchantment(ThreadLocalRandom.current().nextInt(36));
+                            if (ThreadLocalRandom.current().nextDouble() < 0.3) {
+                                enchantment.setLevel(ThreadLocalRandom.current().nextInt(enchantment.getMaxLevel() + 1));
+                            }
+                            item.addEnchantment(enchantment);
                         }
                         tags[index] = NBTIO.putItemHelper(item, index);
                         break;