diff --git a/CLUNL.Localization/CLUNL.Localization.csproj b/CLUNL.Localization/CLUNL.Localization.csproj
index d75b24c..b3ab73f 100644
--- a/CLUNL.Localization/CLUNL.Localization.csproj
+++ b/CLUNL.Localization/CLUNL.Localization.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
-    <Version>0.0.6.0</Version>
+    <Version>0.0.7.0</Version>
     <PackageLicenseExpression></PackageLicenseExpression>
     <PackageProjectUrl>https://github.com/creeperlv/CLUNL</PackageProjectUrl>
     <RepositoryUrl>https://github.com/creeperlv/CLUNL</RepositoryUrl>
diff --git a/CLUNL.Localization/LocalizedString.cs b/CLUNL.Localization/LocalizedString.cs
index 68f5fff..a0c3fcb 100644
--- a/CLUNL.Localization/LocalizedString.cs
+++ b/CLUNL.Localization/LocalizedString.cs
@@ -10,15 +10,18 @@ namespace CLUNL.Localization
     /// </summary>
     public class LocalizedString
     {
+        object[] arguments;
         /// <summary>
         /// Initialize the string with LanguageID and fallback.
         /// </summary>
         /// <param name="ID"></param>
         /// <param name="Fallback"></param>
-        public LocalizedString(string ID,string Fallback)
+        /// <param name="arguments"></param>
+        public LocalizedString(string ID, string Fallback, params object[] arguments)
         {
             this.ID = ID;
             this.Fallback = Fallback;
+            this.arguments = arguments;
         }
         private string ID;
         private string Fallback;
@@ -29,12 +32,15 @@ public LocalizedString(string ID,string Fallback)
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public override string ToString()
         {
-            return Language.Find(ID, Fallback);
+            if (arguments != null)
+                return String.Format(Language.Find(ID, Fallback), arguments);
+            else return Language.Find(ID, Fallback);
         }
         /// <summary>
         /// Return the value from ToString();
         /// </summary>
         /// <param name="L"></param>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static implicit operator string(LocalizedString L)
         {
             return L.ToString();