diff --git a/App/CustomVarible.cs b/App/CustomVarible.cs
new file mode 100644
index 00000000..cbd05d10
--- /dev/null
+++ b/App/CustomVarible.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.IO; 
+using System.Text.Json.Nodes;
+using PCL.Core.IO;
+
+namespace PCL.Core.App;
+
+public class CustomVarible
+{
+    /// <summary>
+    /// 自定义主页变量保存路径。
+    /// </summary>
+    public static string VaribleJsonPath { get; } = Path.Combine(FileService.SharedDataPath, "varibles.json");
+    
+    /// <summary>
+    /// 存放所有自定义主页变量的 JSON 对象。
+    /// </summary>
+    public static JsonNode? VaribleJson;
+
+    public static Dictionary<string, string> VaribleDict = new();
+    
+    public static void Set(string key, string value)
+    {
+        
+    }
+    
+    public static void Get(string key, string value)
+    {
+        
+    }
+
+    public static void Init()
+    {
+        if (!File.Exists(VaribleJsonPath))
+        {
+            File.Create(VaribleJsonPath).Close();
+        }
+        else
+        {
+            try
+            {
+                VaribleJson = JsonNode.Parse(File.ReadAllText(VaribleJsonPath));
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+                throw;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Utils/Exts/StringExtension.cs b/Utils/Exts/StringExtension.cs
index f971117f..df705034 100644
--- a/Utils/Exts/StringExtension.cs
+++ b/Utils/Exts/StringExtension.cs
@@ -6,6 +6,7 @@
 using System.Linq;
 using System.Numerics;
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using System.Text.RegularExpressions;
 
 namespace PCL.Core.Utils.Exts;
@@ -200,8 +201,22 @@ public static List<string> RegexSearch(this string str, Regex regex)
     /// </summary>
     // ReSharper disable once InconsistentNaming
     public static bool IsASCII(this string str)
+        => str.All(c => c < 128);
+
+    public static T ParseToEnum<T>(this string str) where T : struct, Enum
     {
-        return str.All(c => c < 128);
+        if (String.IsNullOrWhiteSpace(str))
+        {
+            return (T)(object)0;
+        }
+        else if (int.TryParse(str, out int numericValue))
+        {
+            return (T)(object)numericValue;
+        }
+        else
+        {
+            return Enum.Parse<T>(str, true);
+        }
     }
     
     public static bool StartsWithF(this string str, string prefix, bool ignoreCase = false)