diff --git a/pom.xml b/pom.xml
index 01b1255..5f3ed40 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>pw.yumc</groupId>
 	<artifactId>Yum</artifactId>
-	<version>2.7.3</version>
+	<version>2.7.5</version>
 	<name>Yum</name>
 	<description>Minecraft 服务器插件管理系统</description>
 	<build>
@@ -66,9 +66,10 @@
 		<update.description>§a全新 2.X 版本 更多守护与优化</update.description>
 		<update.changes>
 			§c注意  §6- §aYum更新需要§d重启服务器!§c重启服务器!§4重启服务器!;
+			§b2.7.5 §6- §c修复§eBukkitDev§e下载为空时的异常...;
+			§b2.7.4 §6- §e异步记录服务器报错与耗时操作 §a性能优化...;
 			§b2.7.3 §6- §a调整lag判断条件 减少高峰期误报...;
 			§b2.7.2 §6- §c修复mi lag命令参数错误报错 §d百分比显示能耗...;
-			§b2.7.1 §6- §c修复部分BUG(load可直接载入文件)...;
 		</update.changes>
 		<env.GIT_COMMIT>DEBUG</env.GIT_COMMIT>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/pw/yumc/Yum/Yum.java b/src/main/java/pw/yumc/Yum/Yum.java
index 008f7e3..8930011 100644
--- a/src/main/java/pw/yumc/Yum/Yum.java
+++ b/src/main/java/pw/yumc/Yum/Yum.java
@@ -27,6 +27,7 @@ import pw.yumc.Yum.managers.ConfigManager;
 import pw.yumc.Yum.managers.MonitorManager;
 import pw.yumc.Yum.managers.NetworkManager;
 import pw.yumc.Yum.runnables.MainThreadCheckTask;
+import pw.yumc.YumCore.update.SubscribeTask;
 
 /**
  * MC插件仓库
@@ -63,6 +64,7 @@ public class Yum extends JavaPlugin {
             initRunnable();
             MonitorManager.init();
             new VersionChecker(this);
+            new SubscribeTask();
             YumAPI.updateRepo(Bukkit.getConsoleSender());
             YumAPI.updateCheck(Bukkit.getConsoleSender());
         }
diff --git a/src/main/java/pw/yumc/Yum/api/YumAPI.java b/src/main/java/pw/yumc/Yum/api/YumAPI.java
index 23d4f3c..5e60d38 100644
--- a/src/main/java/pw/yumc/Yum/api/YumAPI.java
+++ b/src/main/java/pw/yumc/Yum/api/YumAPI.java
@@ -227,7 +227,7 @@ public class YumAPI {
      */
     public static void uninject(final Plugin plugin) {
         CommandInjector.uninject(plugin);
-        // ListenerInjector.uninject(plugin);
+        ListenerInjector.uninject(plugin);
         TaskInjector.uninject(plugin);
     }
 
diff --git a/src/main/java/pw/yumc/Yum/commands/YumCommand.java b/src/main/java/pw/yumc/Yum/commands/YumCommand.java
index 4abd691..3474369 100644
--- a/src/main/java/pw/yumc/Yum/commands/YumCommand.java
+++ b/src/main/java/pw/yumc/Yum/commands/YumCommand.java
@@ -130,6 +130,7 @@ public class YumCommand implements Listener, CommandExecutor {
                     });
                     break;
                 }
+                case "i":
                 case "install": {
                     sender.sendMessage(String.format(fsearching, id));
                     final List<Files> lf = Files.parseList(IOUtil.getData(String.format(BukkitDev.PLUGIN, id)));
diff --git a/src/main/java/pw/yumc/Yum/models/BukkitDev.java b/src/main/java/pw/yumc/Yum/models/BukkitDev.java
index 014d52a..fb30935 100644
--- a/src/main/java/pw/yumc/Yum/models/BukkitDev.java
+++ b/src/main/java/pw/yumc/Yum/models/BukkitDev.java
@@ -9,6 +9,8 @@ import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
 import org.json.simple.JSONValue;
 
+import cn.citycraft.PluginHelper.kit.StrKit;
+
 public class BukkitDev implements Serializable {
     public static String HOST = "https://api.curseforge.com";
     public static String MODULE = "/servermods";
@@ -37,6 +39,9 @@ public class BukkitDev implements Serializable {
         }
 
         public static List<Files> parseList(final String json) {
+            if (StrKit.isBlank(json) || json.equals("[]")) {
+                return Collections.emptyList();
+            }
             final List<Files> temp = new ArrayList<>();
             final JSONArray ja = (JSONArray) JSONValue.parse(json);
             for (int i = 0; i < ja.size(); i++) {
@@ -61,6 +66,9 @@ public class BukkitDev implements Serializable {
         }
 
         public static List<Projects> parseList(final String json) {
+            if (StrKit.isBlank(json) || json.equals("[]")) {
+                return Collections.emptyList();
+            }
             final List<Projects> temp = new ArrayList<>();
             final JSONArray ja = (JSONArray) JSONValue.parse(json);
             for (int i = 0; i < ja.size(); i++) {