diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index cdbb8a16..b40a55f4 100644
Binary files a/Bin/net40/SunnyUI.Demo.exe and b/Bin/net40/SunnyUI.Demo.exe differ
diff --git a/Bin/net40/SunnyUI.dll b/Bin/net40/SunnyUI.dll
index 27947931..e8a34dea 100644
Binary files a/Bin/net40/SunnyUI.dll and b/Bin/net40/SunnyUI.dll differ
diff --git a/Bin/net45/SunnyUI.dll b/Bin/net45/SunnyUI.dll
index 13f36c38..fb43ef0f 100644
Binary files a/Bin/net45/SunnyUI.dll and b/Bin/net45/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/SunnyUI.dll b/Bin/net5.0-windows/SunnyUI.dll
index e7b3132c..7b3ad121 100644
Binary files a/Bin/net5.0-windows/SunnyUI.dll and b/Bin/net5.0-windows/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/ref/SunnyUI.dll b/Bin/net5.0-windows/ref/SunnyUI.dll
index 0f16abd7..71200c6b 100644
Binary files a/Bin/net5.0-windows/ref/SunnyUI.dll and b/Bin/net5.0-windows/ref/SunnyUI.dll differ
diff --git a/Bin/netcoreapp3.1/SunnyUI.dll b/Bin/netcoreapp3.1/SunnyUI.dll
index 2ce1bb13..b8c94d92 100644
Binary files a/Bin/netcoreapp3.1/SunnyUI.dll and b/Bin/netcoreapp3.1/SunnyUI.dll differ
diff --git a/SunnyUI/Units/UIniFile.cs b/SunnyUI/Units/UIniFile.cs
index 7225e6ce..e4f85b2c 100644
--- a/SunnyUI/Units/UIniFile.cs
+++ b/SunnyUI/Units/UIniFile.cs
@@ -107,6 +107,18 @@ namespace Sunny.UI
             return Kernel.WritePrivateProfileString(IniEncoding.GetBytes(section), IniEncoding.GetBytes(key), IniEncoding.GetBytes(value), FileName);
         }
 
+        /// <summary>
+        /// 读取字符串
+        /// </summary>
+        /// <param name="section">section</param>
+        /// <param name="key">key</param>
+        /// <param name="Default">Normal</param>
+        /// <returns>结果</returns>
+        public string ReadString(string section, string key, string Default)
+        {
+            return Read(section, key, Default);
+        }
+
         /// <summary>
         /// 读取字符串
         /// </summary>