diff --git a/src/CaiBot/MapGenerator.cs b/src/CaiBot/MapGenerator.cs
index d33e4bb77..907ff471f 100644
--- a/src/CaiBot/MapGenerator.cs
+++ b/src/CaiBot/MapGenerator.cs
@@ -1,5 +1,3 @@
-// 来自：https://github.com/UnrealMultiple/MorMor/blob/master/MorMor/TShock/Map/
-
 using SixLabors.ImageSharp;
 using SixLabors.ImageSharp.PixelFormats;
 using System.IO.Compression;
@@ -7,7 +5,6 @@
 using Terraria.ID;
 using Terraria.IO;
 using Terraria.Map;
-using Color = Microsoft.Xna.Framework.Color;
 using Image = SixLabors.ImageSharp.Image;
 
 namespace CaiBot;
@@ -16,9 +13,9 @@ public static class MapGenerator
 {
     public static Image Create()
     {
-        Image<Rgba32> image = new(Main.tile.Width, Main.tile.Height);
+        Image<Rgba32> image = new(Main.maxTilesX, Main.maxTilesY);
         MapHelper.Initialize();
-        Main.Map = new(Main.tile.Width, Main.tile.Height);
+        Main.Map = new(Main.maxTilesX, Main.maxTilesY);
         for (var x = 0; x < Main.maxTilesX; x++)
         {
             for (var y = 0; y < Main.maxTilesY; y++)
diff --git a/src/CaiBot/Plugin.cs b/src/CaiBot/Plugin.cs
index 0b16f3639..b90e21ded 100644
--- a/src/CaiBot/Plugin.cs
+++ b/src/CaiBot/Plugin.cs
@@ -19,7 +19,7 @@ public class Plugin : TerrariaPlugin
     public override string Author => "Cai,羽学,西江";
     public override string Description => "CaiBot机器人的适配插件";
     public override string Name => "CaiBotPlugin";
-    public static readonly Version VersionNum = new(2024, 10, 19 , 1); //日期+版本号(0,1,2...)
+    public static readonly Version VersionNum = new(2024, 10, 20 , 1); //日期+版本号(0,1,2...)
     public override Version Version => VersionNum;
     
     public Plugin(Main game) : base(game)
diff --git a/src/CaiBot/README.md b/src/CaiBot/README.md
index 9966ffa6c..89e3d5b03 100644
--- a/src/CaiBot/README.md
+++ b/src/CaiBot/README.md
@@ -13,6 +13,7 @@
 ## 更新日志
 
 ```
+v2024.10.20.1 修复`查看地图`命令小、中世界的图片尺寸偏大的问题
 v2024.10.19.1 重写白名单登录，修复卡死WebSocket的问题
 v2024.10.12.3 修复卡号Bug
 v2024.10.12.1 修改白名单查询机制