diff --git a/src/main/src/me/skymc/taboolib/Main.java b/src/main/src/me/skymc/taboolib/Main.java
index 1daa4d4..4fa40ad 100644
--- a/src/main/src/me/skymc/taboolib/Main.java
+++ b/src/main/src/me/skymc/taboolib/Main.java
@@ -207,8 +207,8 @@ public class Main extends JavaPlugin implements Listener {
 		MsgUtils.send("§7游戏版本: §f" + TabooLib.getVerint());
 		
 		// 文件保存
-		Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> DataUtils.saveAllCaches(), 0, 20 * 120);
-		Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> PlayerDataManager.saveAllCaches(true, false), 0, 20 * 60);
+		Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> DataUtils.saveAllCaches(), 20, 20 * 120);
+		Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> PlayerDataManager.saveAllCaches(true, false), 20, 20 * 60);
 		
 		// 插件联动
 		new BukkitRunnable() {
diff --git a/src/main/src/me/skymc/taboolib/playerdata/DataUtils.java b/src/main/src/me/skymc/taboolib/playerdata/DataUtils.java
index 24eb0f3..b9db129 100644
--- a/src/main/src/me/skymc/taboolib/playerdata/DataUtils.java
+++ b/src/main/src/me/skymc/taboolib/playerdata/DataUtils.java
@@ -32,7 +32,7 @@ public class DataUtils implements Listener {
 	}
 	
 	public static void saveAllCaches(Plugin plugin, boolean remove) {
-		if (!CACHE_DATA_PLUGIN.containsKey(plugin.getName())) {
+		if (plugin == null || !CACHE_DATA_PLUGIN.containsKey(plugin.getName())) {
 			return;
 		}
 		for (String fileName : CACHE_DATA_PLUGIN.get(plugin.getName()).keySet()) {