diff --git a/AmiyaBotPlayerRatingServer/Controllers/Game/GameHubController.cs b/AmiyaBotPlayerRatingServer/Controllers/Game/GameHubController.cs
index def5e7d..b28388f 100644
--- a/AmiyaBotPlayerRatingServer/Controllers/Game/GameHubController.cs
+++ b/AmiyaBotPlayerRatingServer/Controllers/Game/GameHubController.cs
@@ -18,32 +18,6 @@ public class GameHubController(
         GameManager gameManager)
         : ControllerBase
     {
-#pragma warning disable CS8618
-        // ReSharper disable UnusedAutoPropertyAccessor.Global
-        public class SendNotificationModel
-        {
-            public string Message { get; set; }
-            public DateTime ExpiredAt { get; set; }
-        }
-        // ReSharper restore UnusedAutoPropertyAccessor.Global
-#pragma warning restore CS8618
-
-        [Authorize(Roles = "管理员账户")]
-        [HttpPost("sendNotificationToAll")]
-        public async Task<IActionResult> SendNotificationToAll([FromBody] SendNotificationModel model)
-        {
-            var not = new SystemNotification
-            {
-                Id = Guid.NewGuid(),
-                Message = model.Message,
-                ExpiredAt = model.ExpiredAt
-            };
-
-            dbContext.SystemNotifications.Add(not);
-            await dbContext.SaveChangesAsync();
-
-            return Ok();
-        }
 
         private object GetGameReturnObj(GameLogic.Game game)
         {
diff --git a/AmiyaBotPlayerRatingServer/Controllers/Game/GameServerController.cs b/AmiyaBotPlayerRatingServer/Controllers/Game/GameServerController.cs
new file mode 100644
index 0000000..ff881d3
--- /dev/null
+++ b/AmiyaBotPlayerRatingServer/Controllers/Game/GameServerController.cs
@@ -0,0 +1,78 @@
+using AmiyaBotPlayerRatingServer.Data;
+using AmiyaBotPlayerRatingServer.GameLogic;
+using AmiyaBotPlayerRatingServer.Model;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace AmiyaBotPlayerRatingServer.Controllers.Game
+{
+    [ApiController]
+    [Route("api/gameHub")]
+    public class GameServerController(
+        PlayerRatingDatabaseContext dbContext,
+        IConfiguration configuration,
+        ArknightsMemoryCache memoryCache)
+        : ControllerBase
+    {
+#pragma warning disable CS8618
+        // ReSharper disable UnusedAutoPropertyAccessor.Global
+        public class SendNotificationModel
+        {
+            public string Message { get; set; }
+            public DateTime ExpiredAt { get; set; }
+        }
+        // ReSharper restore UnusedAutoPropertyAccessor.Global
+#pragma warning restore CS8618
+
+        [AllowAnonymous]
+        [HttpGet("serverStatistics")]
+        public async Task<IActionResult> GetServerStatistics()
+        {
+            var totalPlaying = await dbContext.GameInfos.Where(c => c.IsClosed != true).CountAsync();
+            var totalGames = await dbContext.GameInfos.CountAsync();
+            var validPlayers = await dbContext.ApplicationUserMinigameStatistics.CountAsync();
+
+            return Ok(new
+            {
+                GamesPlaying = totalPlaying,
+                GamesTotal = totalGames,
+                PlayersTotal = validPlayers
+            });
+        }
+
+        [Authorize(Roles = "管理员账户")]
+        [HttpPost("sendNotificationToAll")]
+        public async Task<IActionResult> SendNotificationToAll([FromBody] SendNotificationModel model)
+        {
+            var not = new SystemNotification
+            {
+                Id = Guid.NewGuid(),
+                Message = model.Message,
+                ExpiredAt = model.ExpiredAt
+            };
+
+            dbContext.SystemNotifications.Add(not);
+            await dbContext.SaveChangesAsync();
+
+            return Ok();
+        }
+
+        [Authorize(Roles = "管理员账户")]
+        [HttpPost("refreshArknightsData")]
+        public async Task<IActionResult> RefreshArknightsData()
+        {
+
+            try
+            {
+                memoryCache.UpdateAssets();
+            }
+            catch(Exception e)
+            {
+                return BadRequest(e.Message);
+            }
+
+            return Ok();
+        }
+    }
+}
diff --git a/AmiyaBotPlayerRatingServer/Data/ArknightsMemoryCache.cs b/AmiyaBotPlayerRatingServer/Data/ArknightsMemoryCache.cs
index 8aee3dc..ef68fba 100644
--- a/AmiyaBotPlayerRatingServer/Data/ArknightsMemoryCache.cs
+++ b/AmiyaBotPlayerRatingServer/Data/ArknightsMemoryCache.cs
@@ -12,10 +12,10 @@ namespace AmiyaBotPlayerRatingServer.Data
     public class ArknightsMemoryCache
     {
         // abs path is /app/Resources
-        private readonly string _directoryPath = "Resources/amiya-bot-assets";
+        private readonly string _directoryPath = "Resources/amiya-bot-assets/repo";
         private readonly string _gitRepoUrl = "https://gitee.com/amiya-bot/amiya-bot-assets.git";
-        private readonly string _zipFilePath = "Resources/amiya-bot-assets/gamedata.zip";
-        private readonly string _extractPath = "Resources/amiya-bot-assets/gamedata";
+        private readonly string _zipFilePath = "Resources/amiya-bot-assets/repo/gamedata.zip";
+        private readonly string _extractPath = "Resources/amiya-bot-assets/repo/gamedata";
 
 
         public class ArknightsOperator
@@ -112,7 +112,6 @@ private void InitializeAssets()
 
             if (!Directory.Exists(_directoryPath))
             {
-                //因为目标文件夹是NFSMount,因此不会有需要创建的情况,但是还是留着.
                 Directory.CreateDirectory(_directoryPath);
                 CloneRepo();
                 ExtractGameData();