diff --git a/ContextMenuManager/AppConfig.cs b/ContextMenuManager/AppConfig.cs
index 682858a..53c9d44 100644
--- a/ContextMenuManager/AppConfig.cs
+++ b/ContextMenuManager/AppConfig.cs
@@ -50,8 +50,7 @@ namespace ContextMenuManager
             "https://www.so.com/s?q=%s",              //360搜索
         };
 
-        private static IniReader ConfigReader => new IniReader(ConfigIni);
-        private static IniWriter ConfigWriter => new IniWriter(ConfigIni);
+        private static readonly IniWriter ConfigWriter = new IniWriter(ConfigIni);
 
         public static DateTime LastCheckUpdateTime
         {
@@ -59,7 +58,7 @@ namespace ContextMenuManager
             {
                 try
                 {
-                    string time = ConfigReader.GetValue("General", "LastCheckUpdateTime");
+                    string time = ConfigWriter.GetValue("General", "LastCheckUpdateTime");
                     //二进制数据时间不会受系统时间格式影响
                     return DateTime.FromBinary(Convert.ToInt64(time));
                 }
@@ -79,7 +78,7 @@ namespace ContextMenuManager
         {
             get
             {
-                string language = ConfigReader.GetValue("General", "Language");
+                string language = ConfigWriter.GetValue("General", "Language");
                 DirectoryInfo di = new DirectoryInfo(LangsDir);
                 if(language == string.Empty && di.Exists)
                 {
@@ -105,13 +104,13 @@ namespace ContextMenuManager
 
         public static bool AutoBackup
         {
-            get => ConfigReader.GetValue("General", "AutoBackup") != "0";
+            get => ConfigWriter.GetValue("General", "AutoBackup") != "0";
             set => ConfigWriter.SetValue("General", "AutoBackup", (value ? 1 : 0).ToString());
         }
 
         public static bool ProtectOpenItem
         {
-            get => ConfigReader.GetValue("General", "ProtectOpenItem") != "0";
+            get => ConfigWriter.GetValue("General", "ProtectOpenItem") != "0";
             set => ConfigWriter.SetValue("General", "ProtectOpenItem", (value ? 1 : 0).ToString());
         }
 
@@ -119,7 +118,7 @@ namespace ContextMenuManager
         {
             get
             {
-                string url = ConfigReader.GetValue("General", "EngineUrl");
+                string url = ConfigWriter.GetValue("General", "EngineUrl");
                 if(url.IsNullOrWhiteSpace()) url = EngineUrls[0];
                 return url;
             }
diff --git a/ContextMenuManager/BulePointLilac.Methods/IniWriter.cs b/ContextMenuManager/BulePointLilac.Methods/IniWriter.cs
index 5c9c888..2253e27 100644
--- a/ContextMenuManager/BulePointLilac.Methods/IniWriter.cs
+++ b/ContextMenuManager/BulePointLilac.Methods/IniWriter.cs
@@ -33,7 +33,8 @@ namespace BulePointLilac.Methods
             return lines;
         }
 
-        public void SetValue(string section, string key, string value)
+        /// <param name="isGetValue">是否是获取value值</param>
+        private void SetValue(string section, string key, ref string value, bool isGetValue)
         {
             if(section == null) return;
             List<string> lines = GetLines();
@@ -67,6 +68,11 @@ namespace BulePointLilac.Methods
                         string str = lines[i].Substring(0, index).TrimEnd();
                         if(str.Equals(key, StringComparison.OrdinalIgnoreCase))
                         {
+                            if(isGetValue)//如果是获取Value值，直接返回
+                            {
+                                value = lines[i].Substring(index + 1).Trim();
+                                return;
+                            }
                             keyRow = i; continue;//得到目标key行
                         }
                     }
@@ -137,6 +143,11 @@ namespace BulePointLilac.Methods
             }
         }
 
+        public void SetValue(string section, string key, string value)
+        {
+            SetValue(section, key, ref value, false);
+        }
+
         public void DeleteKey(string section, string key)
         {
             SetValue(section, key, null);
@@ -146,5 +157,13 @@ namespace BulePointLilac.Methods
         {
             SetValue(section, null, null);
         }
+
+        /// <summary>一次读取只获取一个值，用此方法比IniReader.GetValue要快</summary>
+        public string GetValue(string section, string key)
+        {
+            string value = string.Empty;
+            SetValue(section, key, ref value, true);
+            return value;
+        }
     }
 }
\ No newline at end of file