diff --git a/pom.xml b/pom.xml
index 7df3611..49fb55a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,7 @@
             <groupId>pw.yumc</groupId>
             <artifactId>YumCore</artifactId>
             <type>jar</type>
-            <version>1.8</version>
+            <version>1.7</version>
         </dependency>
         <dependency>
             <groupId>io.github.Cnly.WowSuchCleaner</groupId>
diff --git a/src/main/java/org/maxgamer/QuickShop/Shop/Item/DisplayItem.java b/src/main/java/org/maxgamer/QuickShop/Shop/Item/DisplayItem.java
index eeb8ed9..7de0621 100644
--- a/src/main/java/org/maxgamer/QuickShop/Shop/Item/DisplayItem.java
+++ b/src/main/java/org/maxgamer/QuickShop/Shop/Item/DisplayItem.java
@@ -31,15 +31,16 @@ public abstract class DisplayItem {
         List<Class<? extends DisplayItem>> fakeItems = Arrays.asList(FakeItem_19_111.class, FakeItem_18.class, FakeItem_17.class);
         Log.i("启用虚拟悬浮物 尝试启动中...");
         FakeItem.register(plugin);
-        fakeItems.forEach(c -> {
+        for (Class<? extends DisplayItem> c : fakeItems) {
             try {
                 c.getConstructor(Location.class, ItemStack.class).newInstance(new Location(Bukkit.getWorlds().get(0), 0, 0, 0), new ItemStack(Material.STONE)).spawn();
                 displayItemClass = c;
                 Log.i("虚拟悬浮物功能测试正常(%s)...", c.getSimpleName());
+                break;
             } catch (Throwable e) {
                 Log.d(e);
             }
-        });
+        }
         if (displayItemClass == null) {
             displayItemClass = NormalItem.class;
             Log.w("+=========================================");
diff --git a/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_18.java b/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_18.java
index c624b26..690dfcc 100644
--- a/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_18.java
+++ b/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_18.java
@@ -30,7 +30,7 @@ public class FakeItem_18 extends FakeItem {
     @Override
     protected PacketContainer setMetadataPacket(PacketContainer fakePacket) {
         fakePacket.getIntegers().write(0, eid);
-        final WrappedWatchableObject itemMeta = new WrappedWatchableObject(10, itemStack);
+        final WrappedWatchableObject itemMeta = new WrappedWatchableObject(5, itemStack);
         final List<WrappedWatchableObject> entityMetaList = new ArrayList<>(1);
         entityMetaList.add(itemMeta);
         fakePacket.getWatchableCollectionModifier().write(0, entityMetaList);
diff --git a/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_19_111.java b/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_19_111.java
index 23d6703..41457b9 100644
--- a/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_19_111.java
+++ b/src/main/java/org/maxgamer/QuickShop/Shop/Item/FakeItem_19_111.java
@@ -1,5 +1,7 @@
 package org.maxgamer.QuickShop.Shop.Item;
 
+import java.util.Optional;
+
 import org.bukkit.Location;
 import org.bukkit.inventory.ItemStack;
 
@@ -8,7 +10,6 @@ import com.comphenix.protocol.reflect.StructureModifier;
 import com.comphenix.protocol.wrappers.WrappedDataWatcher;
 import com.comphenix.protocol.wrappers.WrappedDataWatcher.Serializer;
 import com.comphenix.protocol.wrappers.WrappedDataWatcher.WrappedDataWatcherObject;
-import com.google.common.base.Optional;
 
 /**
  * Minecraft 虚拟悬浮物品工具类
@@ -28,7 +29,7 @@ public class FakeItem_19_111 extends FakeItem {
         fakePacket.getIntegers().write(0, eid);
         final WrappedDataWatcher wr = new WrappedDataWatcher();
         final Serializer serializer = WrappedDataWatcher.Registry.getItemStackSerializer(true);
-        final WrappedDataWatcherObject object = new WrappedDataWatcher.WrappedDataWatcherObject(6, serializer);
+        final WrappedDataWatcherObject object = new WrappedDataWatcherObject(6, serializer);
         wr.setObject(object, Optional.of(itemStack));
         fakePacket.getWatchableCollectionModifier().write(0, wr.getWatchableObjects());
         return fakePacket;