diff --git a/ColdMint.Traveler.csproj b/ColdMint.Traveler.csproj
index 8fddecf..49b333a 100644
--- a/ColdMint.Traveler.csproj
+++ b/ColdMint.Traveler.csproj
@@ -1,13 +1,13 @@
-<Project Sdk="Godot.NET.Sdk/4.2.1">
-    <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
-        <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'android' ">net7.0</TargetFramework>
-        <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'ios' ">net8.0</TargetFramework>
-        <EnableDynamicLoading>true</EnableDynamicLoading>
-        <RootNamespace>ColdMint</RootNamespace>
-        <Nullable>enable</Nullable>
-    </PropertyGroup>
-    <ItemGroup>
-      <Folder Include="scripts\map\branch\" />
-    </ItemGroup>
+<Project Sdk="Godot.NET.Sdk/4.2.2">
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'android' ">net7.0</TargetFramework>
+    <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'ios' ">net8.0</TargetFramework>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+    <RootNamespace>ColdMint</RootNamespace>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <Folder Include="scripts\map\branch\" />
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/locals/UI.csv b/locals/UI.csv
index 8aaf0d3..27e8618 100644
--- a/locals/UI.csv
+++ b/locals/UI.csv
@@ -18,4 +18,8 @@ close,关闭,Close,閉じます
 name,名称,Name,めいしょう
 describe,描述,Describe,ないよう
 creation,创建,Creation,創建
-default_room_name,房间{0},Room{0},部屋{0}です
\ No newline at end of file
+default_room_name,房间{0},Room{0},部屋{0}です
+room_template_collection_prompt,房间模板集(每一行被认为是一条房间模板地址。),Room template set (Each row is considered to be one room template address.),お部屋テンプレートセット(各行がお部屋テンプレートアドレスとされています。)
+error_specifying_room_template_line,位于{0}错误，文件不存在。,"Located at {0} error, file does not exist.",{0}エラーに位置し、ファイルは存在しません。
+line_errors_must_start_with_res,位于{0}错误，必须以res://开头。,"Located at {0} error, must start with res://.",{0}エラーに位置し、res://で始めなければなりません。
+display_current_page_data,显示当前页面数据,Displays the current page data,現在のページデータを表示します
\ No newline at end of file
diff --git a/locals/UI.en.translation b/locals/UI.en.translation
index 91a4ec6..63f638f 100644
Binary files a/locals/UI.en.translation and b/locals/UI.en.translation differ
diff --git a/locals/UI.jp.translation b/locals/UI.jp.translation
index 4d09760..4582fc9 100644
Binary files a/locals/UI.jp.translation and b/locals/UI.jp.translation differ
diff --git a/locals/UI.zh.translation b/locals/UI.zh.translation
index 4acfcee..e18f24e 100644
Binary files a/locals/UI.zh.translation and b/locals/UI.zh.translation differ
diff --git a/scenes/LevelGraphEditor.tscn b/scenes/LevelGraphEditor.tscn
index 223f54b..544e7cb 100644
--- a/scenes/LevelGraphEditor.tscn
+++ b/scenes/LevelGraphEditor.tscn
@@ -63,6 +63,22 @@ offset_right = 72.0
 offset_bottom = 131.0
 text = "describe"
 
+[node name="Label4" type="Label" parent="CreateOrEditorPanel"]
+layout_mode = 1
+offset_left = 15.0
+offset_top = 152.0
+offset_right = 75.0
+offset_bottom = 177.0
+text = "room_template_collection_prompt"
+
+[node name="RoomTemplateTipsLabel" type="Label" parent="CreateOrEditorPanel"]
+layout_mode = 1
+offset_left = 18.0
+offset_top = 319.0
+offset_right = 265.0
+offset_bottom = 344.0
+text = "errorTip"
+
 [node name="RoomNameLineEdit" type="LineEdit" parent="CreateOrEditorPanel"]
 layout_mode = 1
 anchors_preset = 10
@@ -118,6 +134,13 @@ grow_horizontal = 0
 grow_vertical = 0
 text = "creation"
 
+[node name="RoomTemplateCollectionTextEdit" type="TextEdit" parent="CreateOrEditorPanel"]
+layout_mode = 0
+offset_left = 16.0
+offset_top = 187.0
+offset_right = 1111.0
+offset_bottom = 303.0
+
 [node name="HBoxContainer" type="HBoxContainer" parent="."]
 layout_mode = 1
 anchors_preset = 1
@@ -129,6 +152,10 @@ offset_right = -15.0
 offset_bottom = 47.0
 grow_horizontal = 0
 
+[node name="DisplayCurrentPageData" type="Button" parent="HBoxContainer"]
+layout_mode = 2
+text = "display_current_page_data"
+
 [node name="ShowCreateRoomPanelButton" type="Button" parent="HBoxContainer"]
 layout_mode = 2
 text = "create_room"
diff --git a/scripts/levelGraphEditor/ConnectionData.cs b/scripts/levelGraphEditor/ConnectionData.cs
new file mode 100644
index 0000000..b256880
--- /dev/null
+++ b/scripts/levelGraphEditor/ConnectionData.cs
@@ -0,0 +1,9 @@
+namespace ColdMint.scripts.levelGraphEditor;
+
+public class ConnectionData
+{
+    public IRoomNodeData? From { get; set; }
+    public IRoomNodeData? To { get; set; }
+    public int FromPort { get; set; }
+    public int ToPort { get; set; }
+}
\ No newline at end of file
diff --git a/scripts/levelGraphEditor/LevelGraphEditorSaveData.cs b/scripts/levelGraphEditor/LevelGraphEditorSaveData.cs
new file mode 100644
index 0000000..74c98cc
--- /dev/null
+++ b/scripts/levelGraphEditor/LevelGraphEditorSaveData.cs
@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+
+namespace ColdMint.scripts.levelGraphEditor;
+
+/// <summary>
+/// <para>Level map editor saves data</para>
+/// <para>关卡图编辑器保存的数据</para>
+/// </summary>
+public class LevelGraphEditorSaveData
+{
+    public List<ConnectionData>? ConnectionData { get; set; }
+}
\ No newline at end of file
diff --git a/scripts/levelGraphEditor/RoomNode.cs b/scripts/levelGraphEditor/RoomNode.cs
index 8964274..a178872 100644
--- a/scripts/levelGraphEditor/RoomNode.cs
+++ b/scripts/levelGraphEditor/RoomNode.cs
@@ -16,11 +16,10 @@ public partial class RoomNode : GraphNode
             Title = value.Title;
             if (value.Description.Length == 0)
             {
-                _describeLabel.Visible = false;
+                _describeLabel.Text = string.Empty;
             }
             else
             {
-                _describeLabel.Visible = true;
                 _describeLabel.Text = value.Description;
             }
 
@@ -33,5 +32,4 @@ public partial class RoomNode : GraphNode
         base._Ready();
         _describeLabel = GetNode<Label>("DescribeLabel");
     }
-    
 }
\ No newline at end of file
diff --git a/scripts/loader/uiLoader/LevelGraphEditorLoader.cs b/scripts/loader/uiLoader/LevelGraphEditorLoader.cs
index cc8c05d..e09b8c4 100644
--- a/scripts/loader/uiLoader/LevelGraphEditorLoader.cs
+++ b/scripts/loader/uiLoader/LevelGraphEditorLoader.cs
@@ -1,5 +1,11 @@
-using ColdMint.scripts.levelGraphEditor;
+using System.Collections.Generic;
+using System.Text.Json;
+using ColdMint.scripts.debug;
+using ColdMint.scripts.levelGraphEditor;
+using ColdMint.scripts.serialization;
+using ColdMint.scripts.utils;
 using Godot;
+using Godot.Collections;
 
 namespace ColdMint.scripts.loader.uiLoader;
 
@@ -26,6 +32,9 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     private Button? _returnButton;
     private string? _defaultRoomName;
     private int _roomIndex = 1;
+    private TextEdit? _roomTemplateCollectionTextEdit;
+    private Label? _roomTemplateTipsLabel;
+    private Button? _displayCurrentPageData;
 
     public override void InitializeData()
     {
@@ -38,6 +47,14 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     public override void InitializeUi()
     {
         base.InitializeUi();
+        _roomTemplateTipsLabel = GetNode<Label>("CreateOrEditorPanel/RoomTemplateTipsLabel");
+        if (_roomTemplateTipsLabel != null)
+        {
+            _roomTemplateTipsLabel.Text = string.Empty;
+        }
+
+        _displayCurrentPageData = GetNode<Button>("HBoxContainer/DisplayCurrentPageData");
+        _roomTemplateCollectionTextEdit = GetNode<TextEdit>("CreateOrEditorPanel/RoomTemplateCollectionTextEdit");
         _graphEdit = GetNode<GraphEdit>("GraphEdit");
         _showCreateRoomPanelButton = GetNode<Button>("HBoxContainer/ShowCreateRoomPanelButton");
         _returnButton = GetNode<Button>("HBoxContainer/ReturnButton");
@@ -81,6 +98,63 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     public override void LoadUiActions()
     {
         base.LoadUiActions();
+        if (_roomTemplateCollectionTextEdit != null)
+        {
+            _roomTemplateCollectionTextEdit.TextChanged += () =>
+            {
+                if (_roomTemplateTipsLabel == null)
+                {
+                    return;
+                }
+
+                var text = _roomTemplateCollectionTextEdit.Text;
+                if (string.IsNullOrEmpty(text))
+                {
+                    _roomTemplateTipsLabel.Text = string.Empty;
+                    return;
+                }
+
+                var lastLine = StrUtils.GetLastLine(text);
+                if (string.IsNullOrEmpty(lastLine))
+                {
+                    _roomTemplateTipsLabel.Text = string.Empty;
+                    return;
+                }
+
+                //Parse the last line
+                //解析最后一行
+                if (lastLine.Length > 0)
+                {
+                    if (!lastLine.StartsWith("res://"))
+                    {
+                        var lineError = TranslationServer.Translate("line_errors_must_start_with_res");
+                        if (lineError == null)
+                        {
+                            return;
+                        }
+
+                        _roomTemplateTipsLabel.Text = string.Format(lineError, lastLine);
+                        return;
+                    }
+
+                    var exists = FileAccess.FileExists(lastLine);
+                    if (!exists)
+                    {
+                        var lineError = TranslationServer.Translate("error_specifying_room_template_line");
+                        if (lineError == null)
+                        {
+                            return;
+                        }
+
+                        _roomTemplateTipsLabel.Text = string.Format(lineError, lastLine);
+                        return;
+                    }
+
+                    _roomTemplateTipsLabel.Text = string.Empty;
+                }
+            };
+        }
+
         if (_graphEdit != null)
         {
             _graphEdit.ConnectionRequest += (fromNode, fromPort, toNode, toPort) =>
@@ -155,6 +229,76 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
                 }
             };
         }
+
+        if (_displayCurrentPageData != null)
+        {
+            _displayCurrentPageData.Pressed += () =>
+            {
+                if (_graphEdit == null)
+                {
+                    return;
+                }
+
+                Array<Dictionary> connectionList = _graphEdit.GetConnectionList();
+                var levelGraphEditorSaveData = new LevelGraphEditorSaveData();
+                var connectionDataList = new List<ConnectionData>();
+                levelGraphEditorSaveData.ConnectionData = connectionDataList;
+                if (connectionList.Count <= 0) return;
+                foreach (var dictionary in connectionList)
+                {
+                    if (dictionary == null)
+                    {
+                        continue;
+                    }
+
+                    var keys = dictionary.Keys;
+                    if (keys.Count == 0)
+                    {
+                        continue;
+                    }
+
+                    var connectionData = new ConnectionData();
+                    foreach (var variant in keys)
+                    {
+                        var typeStr = variant.ToString();
+                        switch (typeStr)
+                        {
+                            case "from_node":
+                                // LogCat.Log("查找"+dictionary[variant].Obj);
+                                // var obj = dictionary[variant].Obj;
+                                // if (obj == null)
+                                // {
+                                //     LogCat.Log("obj is null");
+                                //     continue;
+                                // }
+                                //
+                                // LogCat.Log("obj is " + obj.ToString());
+                                // var roomNode = dictionary[variant]. as RoomNode;
+                                // LogCat.Log("roomNode is" + (roomNode == null));
+                                // var roomNode = dictionary[variant].As<RoomNode>();
+                                // LogCat.Log("空的？" + (roomNode == null)+"类为"+dictionary[variant].ToString()+"路径为"+dictionary[variant].AsNodePath()+"对于C#"+dictionary[variant].Obj );
+                                // connectionData.From = dictionary[variant].Obj as RoomNode;
+                                // LogCat.Log("类型" + dictionary[variant]);
+                                break;
+                            case "from_port":
+                                connectionData.FromPort = dictionary[variant].AsInt32();
+                                break;
+                            case "to_node":
+                                connectionData.To = dictionary[variant].Obj as IRoomNodeData;
+                                break;
+                            case "to_port":
+                                connectionData.ToPort = dictionary[variant].AsInt32();
+                                break;
+                        }
+
+                        LogCat.Log(variant.ToString());
+                        connectionDataList.Add(connectionData);
+                    }
+                }
+
+                LogCat.Log(JsonSerialization.Serialize(connectionDataList));
+            };
+        }
     }
 
 
diff --git a/scripts/serialization/JsonSerialization.cs b/scripts/serialization/JsonSerialization.cs
index 7fe85c4..be9a84c 100644
--- a/scripts/serialization/JsonSerialization.cs
+++ b/scripts/serialization/JsonSerialization.cs
@@ -26,6 +26,17 @@ public static class JsonSerialization
         return await JsonSerializer.DeserializeAsync<T>(openStream, _options);
     }
 
+    /// <summary>
+    /// <para>Serialize the object to Json</para>
+    /// <para>将对象序列化为Json</para>
+    /// </summary>
+    /// <param name="obj"></param>
+    /// <returns></returns>
+    public static string Serialize(object obj)
+    {
+        return JsonSerializer.Serialize(obj, _options);
+    }
+
     public static async Task<T?> ReadJsonFileToObj<T>(Stream openStream)
     {
         return await JsonSerializer.DeserializeAsync<T>(openStream, _options);
diff --git a/scripts/utils/StrUtils.cs b/scripts/utils/StrUtils.cs
new file mode 100644
index 0000000..8141d15
--- /dev/null
+++ b/scripts/utils/StrUtils.cs
@@ -0,0 +1,17 @@
+namespace ColdMint.scripts.utils;
+
+public class StrUtils
+{
+
+    /// <summary>
+    /// <para>Gets the last line of a string</para>
+    /// <para>获取某个字符串的最后一行</para>
+    /// </summary>
+    /// <param name="str"></param>
+    /// <returns></returns>
+    public static string GetLastLine(string str)
+    {
+        var index = str.LastIndexOf('\n');
+        return index == -1 ? str : str[(index + 1)..];
+    }
+}
\ No newline at end of file