diff --git a/pom.xml b/pom.xml
index 6c5bfae..f083d6d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>cn.citycraft</groupId>
 	<artifactId>Yum</artifactId>
-	<version>1.9</version>
+	<version>1.9.1</version>
 	<name>Yum</name>
 	<description>Minecraft 服务器插件管理系统</description>
 	<build>
@@ -55,7 +55,7 @@
 	</build>
 	<properties>
 		<jenkins.url>http://ci.citycraft.cn:8080</jenkins.url>
-		<update.description>&amp;c添加File文件操作命令...</update.description>
+		<update.description>&amp;c修复一键更新产生的报错...</update.description>
 		<env.BUILD_NUMBER>Debug</env.BUILD_NUMBER>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
diff --git a/src/main/java/cn/citycraft/Yum/api/YumAPI.java b/src/main/java/cn/citycraft/Yum/api/YumAPI.java
index f8d3398..7730c3b 100644
--- a/src/main/java/cn/citycraft/Yum/api/YumAPI.java
+++ b/src/main/java/cn/citycraft/Yum/api/YumAPI.java
@@ -247,7 +247,6 @@ public class YumAPI {
 				sender.sendMessage("§d一键更新: §a开始更新" + updateplugin.getName() + "!");
 				updatefromyum(sender, updateplugin, null, true);
 			}
-			UpdatePlugin.getList().clear();
 			sender.sendMessage("§d一键更新: §e已下载所有需要升级的插件到 服务器更新 文件夹");
 			sender.sendMessage("§d一键更新: §e插件将在重启后自动更新(或使用§b/yum upgrade§e直接升级)!");
 		} else {