diff --git a/pom.xml b/pom.xml
index 9354fc3..66b35ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.maxgamer</groupId>
 	<artifactId>QuickShop</artifactId>
-	<version>1.8.2</version>
+	<version>1.8.3</version>
 	<description>快捷商店重置版本...</description>
 	<build>
 		<finalName>${project.name}</finalName>
@@ -56,7 +56,11 @@
 		<jenkins.url>http://ci.citycraft.cn:8080</jenkins.url>
 		<env.GIT_COMMIT>DEBUG</env.GIT_COMMIT>
 		<update.description>&amp;a全新版本 &amp;c虚拟悬浮物(橙子提供 对 就是那个汉化COI的逗比) &amp;e7老板修复逗比BUG...</update.description>
-		<update.changes>&amp;c修复PlayerInteractEvent错误参数导致GuiShopManager的报错...;&amp;c修复箱子的标题为Null是产生的报错...</update.changes>
+		<update.changes>
+			&amp;b1.8.3 - &amp;c修复漏斗传输NPE错误...;
+			&amp;b1.8.2 - &amp;c修复箱子的标题为Null是产生的报错...;
+			&amp;b1.8.1 - &amp;c修复PlayerInteractEvent错误参数导致GuiShopManager的报错...;
+		</update.changes>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
 	<repositories>
diff --git a/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java b/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java
index cb369f1..b0288ec 100644
--- a/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java
+++ b/src/main/java/org/maxgamer/QuickShop/Listeners/ProtectListener.java
@@ -61,7 +61,8 @@ public class ProtectListener implements Listener {
         final Shop srcshop = getShop(src);
         final Shop meshop = getShop(me);
         final Shop desshop = getShop(des);
-        if ((srcshop != null && meshop == null) || (meshop != null && desshop == null) || (srcshop != null && desshop != null && srcshop.getOwner().equalsIgnoreCase(desshop.getOwner()))) {
+        if ((srcshop != null && meshop == null) || (meshop != null && desshop == null)
+                || (srcshop != null && desshop != null && srcshop.getOwner() != null && srcshop.getOwner().equalsIgnoreCase(desshop.getOwner()))) {
             e.setCancelled(true);
         }
     }