diff --git a/pom.xml b/pom.xml
index 97314bc..9b0bf81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>pw.yumc</groupId>
     <artifactId>MiaoBoard</artifactId>
-    <version>2.4.0</version>
+    <version>2.4.1</version>
     <description>喵式记分板</description>
     <build>
         <finalName>${project.artifactId}</finalName>
@@ -71,15 +71,17 @@
         <url>http://ci.yumc.pw/job/${project.artifactId}/</url>
     </ciManagement>
     <properties>
-        <update.description>§a正式版本 2.4.0</update.description>
+        <update.description>§a正式版本 2.4.1</update.description>
         <update.changes>
+            §618-03-05 §cfix: 修复1.12不兼容的问题;
             §617-10-15 §cfix: 修复颜色字符分割错误;
-            §617-08-15 §cfix: 修复事件未标记为异步的问题;
+            §617-08-15 §cfix: 修复事件未标记为异步的问题
+        </update.changes>
+        <update.changelog>
             §617-06-28 §cfix: 修复T端不兼容的问题;
             §617-03-09 §cfix: 修复行更新错误;
-            §617-03-09 §afeat: 添加记分板更新事件
-        </update.changes>
-        <update.changelog></update.changelog>
+            §617-03-09 §afeat: 添加记分板更新事件;
+        </update.changelog>
         <env.GIT_COMMIT>DEV</env.GIT_COMMIT>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
@@ -103,7 +105,7 @@
             <groupId>pw.yumc</groupId>
             <artifactId>YumCore</artifactId>
             <type>jar</type>
-            <version>1.7</version>
+            <version>[1.8.1,)</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/src/main/java/pw/yumc/MiaoBoard/scoreboard/ScoreBoardManager.java b/src/main/java/pw/yumc/MiaoBoard/scoreboard/ScoreBoardManager.java
index 0f9d6fe..d4e4120 100644
--- a/src/main/java/pw/yumc/MiaoBoard/scoreboard/ScoreBoardManager.java
+++ b/src/main/java/pw/yumc/MiaoBoard/scoreboard/ScoreBoardManager.java
@@ -4,6 +4,7 @@ import java.util.Comparator;
 import java.util.LinkedList;
 import java.util.List;
 
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import pw.yumc.MiaoBoard.config.MiaoBoardConfig;
@@ -21,10 +22,10 @@ import pw.yumc.YumCore.config.FileConfig;
  * @author 喵♂呜
  */
 public class ScoreBoardManager {
-    public Status cot = new Status();
-    public SidebarBoard sbd = new SidebarBoard(P.instance);
-    public FileConfig config = MiaoBoardConfig.i().getConfig();
-    public List<BoardModel> bms = new LinkedList<>();
+    private Status cot = new Status();
+    private SidebarBoard sbd = new SidebarBoard(P.instance);
+    private FileConfig config = MiaoBoardConfig.i().getConfig();
+    private List<BoardModel> bms = new LinkedList<>();
 
     public ScoreBoardManager() {
         load();
@@ -32,7 +33,7 @@ public class ScoreBoardManager {
 
     public void addTarget(final Player player) {
         if (!MiaoBoardConfig.i().DisableWorld.contains(player.getWorld().getName())) {
-            getSidebarBoard().addTarget(player);
+            Bukkit.getScheduler().runTask(P.instance, () -> getSidebarBoard().addTarget(player));
         }
     }
 
@@ -44,7 +45,7 @@ public class ScoreBoardManager {
         return sbd;
     }
 
-    public void load() {
+    private void load() {
         bms.clear();
         config.getConfigurationSection("Boards").getKeys(false).forEach(bmn -> bms.add(new BoardModel(bmn, config.getConfigurationSection("Boards." + bmn))));
         bms.sort(Comparator.comparing(o -> o.index));
@@ -74,7 +75,7 @@ public class ScoreBoardManager {
             return status;
         }
 
-        public Status set(final boolean status) {
+        Status set(final boolean status) {
             this.status = status;
             return this;
         }