diff --git a/README.md b/README.md
index e4695e6..1662c2e 100644
--- a/README.md
+++ b/README.md
@@ -21,24 +21,26 @@ lip install github.com/ShrBox/BackupHelper
 
 These commands can be executed at BDS console, or by OPs in game.
 
-
-
 ## Config file
 
 At `plugins/BackupHelper/config.ini`, with comments in file
 
 ```ini
 [Main]
-; 备份存档保存的最长时间，单位：天
+; 备份存档保存的最长时间，单位：天 | Maximum backup storage time in days
 MaxStorageTime=7
 
-; 备份文件夹位置
+; 备份文件夹位置（相对于服务器根目录） | Backup folder location (relative to server root)
 BackupPath=.\backup
 
-; 备份文件压缩等级，可选等级有0,1,3,5,7,9
-; 默认为0，即仅打包
+; 备份文件压缩等级，可选等级有0,1,3,5,7,9 | Backup compression level (0=store only, 1=fastest, 9=best)
+; 默认为0，即仅打包 | Default is 0 (no compression, just archive)
 Compress=0
 
-; 等待压缩的最长时间，单位：秒，如果为0则无限等待
+; 等待压缩的最长时间，单位：秒，如果为0则无限等待 | Maximum wait time for compression in seconds (0=unlimited)
 MaxWaitForZip=1800
+
+; 定期自动备份间隔时间（单位：小时），设为0则禁用自动备份 | Automatic backup interval in hours (0=disabled)
+; 注意：服务器重启不会影响定时器 | Note: Server restart does not affect the timer
+BackupInterval=24
 ```
diff --git a/assets/config.ini b/assets/config.ini
index 878e93f..0589c3a 100644
--- a/assets/config.ini
+++ b/assets/config.ini
@@ -1,15 +1,19 @@
 [Main]
-; 备份存档保存的最长时间，单位：天
+; 备份存档保存的最长时间，单位：天 | Maximum backup storage time in days
 MaxStorageTime=7
 
-; 备份文件夹位置
+; 备份文件夹位置（相对于服务器根目录） | Backup folder location (relative to server root)
 BackupPath=.\backup
 
-; 备份文件压缩等级，可选等级有0,1,3,5,7,9
-; 默认为0，即仅打包
+; 备份文件压缩等级，可选等级有0,1,3,5,7,9 | Backup compression level (0=store only, 1=fastest, 9=best)
+; 默认为0，即仅打包 | Default is 0 (no compression, just archive)
 Compress=0
 
-; 等待压缩的最长时间，单位：秒，如果为0则无限等待
+; 等待压缩的最长时间，单位：秒，如果为0则无限等待 | Maximum wait time for compression in seconds (0=unlimited)
 MaxWaitForZip=1800
 
+; 定期自动备份间隔时间（单位：小时），设为0则禁用自动备份 | Automatic backup interval in hours (0=disabled)
+; 注意：服务器重启不会影响定时器 | Note: Server restart does not affect the timer
+BackupInterval=24
+
 CommandPermissionLevel=1
\ No newline at end of file
diff --git a/src/OldBackupHelper/Entry.cpp b/src/OldBackupHelper/Entry.cpp
index f60b6f8..3eeff6b 100644
--- a/src/OldBackupHelper/Entry.cpp
+++ b/src/OldBackupHelper/Entry.cpp
@@ -2,15 +2,17 @@
 
 #include "Backup.h"
 #include "BackupCommand.h"
+#include "Interval.h"
 #include "ll/api/Expected.h"
 #include "ll/api/i18n/I18n.h"
 #include "ll/api/memory/Hook.h"
 #include "ll/api/mod/RegisterHelper.h"
 #include "ll/api/service/Bedrock.h"
-#include "mc/server/commands/CommandOrigin.h"
+#include "ll/api/utils/ErrorUtils.h"
 #include "mc/server/PropertiesSettings.h"
+#include "mc/server/commands/CommandOrigin.h"
 #include "mc/server/commands/StopCommand.h"
-#include "ll/api/utils/ErrorUtils.h"
+
 
 #include <filesystem>
 #include <magic_enum.hpp>
@@ -55,7 +57,7 @@ BackupHelper& BackupHelper::getInstance() {
 bool BackupHelper::load() {
     Raw_IniOpen(getConfigPath(), "");
     auto& instance = ll::i18n::getInstance();
-    auto result = instance.load(getSelf().getLangDir());
+    auto  result   = instance.load(getSelf().getLangDir());
     if (!result) {
         ll::error_utils::printCurrentException(getSelf().getLogger());
         return false;
@@ -66,10 +68,14 @@ bool BackupHelper::load() {
 
 bool BackupHelper::enable() {
     RegisterCommand();
+    StartInterval();
     return true;
 }
 
-bool BackupHelper::disable() { return true; }
+bool BackupHelper::disable() {
+    StopInterval();
+    return true;
+}
 
 // 存档开始加载前替换存档文件
 LL_AUTO_TYPE_INSTANCE_HOOK(
diff --git a/src/OldBackupHelper/Interval.cpp b/src/OldBackupHelper/Interval.cpp
new file mode 100644
index 0000000..b0525c3
--- /dev/null
+++ b/src/OldBackupHelper/Interval.cpp
@@ -0,0 +1,47 @@
+#include "Interval.h"
+#include "Backup.h"
+#include "Entry.h"
+#include "ll/api/chrono/GameChrono.h"
+#include "ll/api/coro/CoroTask.h"
+#include "ll/api/thread/ServerThreadExecutor.h"
+#include <atomic>
+#include <chrono>
+
+std::atomic_bool isRunning = false;
+
+std::chrono::seconds GetNow() {
+    return std::chrono::duration_cast<std::chrono::seconds>(std::chrono::system_clock::now().time_since_epoch());
+}
+
+void StartInterval() {
+    long intervalHours = backup_helper::getConfig().GetLongValue("Main", "BackupInterval", 0);
+    if (intervalHours == 0) {
+        // Interval not set
+        return;
+    };
+
+    isRunning = true;
+
+    ll::coro::keepThis([intervalHours]() -> ll::coro::CoroTask<> {
+        while (isRunning) {
+            auto lastBackupTime    = backup_helper::getConfig().GetLongValue("BackFile", "lastTime", GetNow().count());
+            auto lastBackupSeconds = std::chrono::seconds(lastBackupTime);
+
+            // Seconds
+            ll::chrono::game::ticks waitTime = (lastBackupSeconds + std::chrono::hours(intervalHours)) - GetNow();
+            co_await (waitTime);
+
+            if (!isRunning) co_return;
+
+            if (!GetIsWorking()) {
+                StartBackup();
+                backup_helper::getConfig().SetLongValue("BackFile", "lastTime", GetNow().count());
+                backup_helper::getConfig().SaveFile(backup_helper::getConfigPath().c_str());
+            }
+
+            co_await ll::chrono::game::ticks(20);
+        }
+    }).launch(ll::thread::ServerThreadExecutor::getDefault());
+}
+
+void StopInterval() { isRunning = false; };
diff --git a/src/OldBackupHelper/Interval.h b/src/OldBackupHelper/Interval.h
new file mode 100644
index 0000000..5019230
--- /dev/null
+++ b/src/OldBackupHelper/Interval.h
@@ -0,0 +1,4 @@
+#pragma once
+
+void StartInterval();
+void StopInterval();
\ No newline at end of file