diff --git a/ContextMenuManager/AppConfig.cs b/ContextMenuManager/AppConfig.cs
index 063a3e0..682858a 100644
--- a/ContextMenuManager/AppConfig.cs
+++ b/ContextMenuManager/AppConfig.cs
@@ -50,6 +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);
 
         public static DateTime LastCheckUpdateTime
@@ -58,7 +59,7 @@ namespace ContextMenuManager
             {
                 try
                 {
-                    string time = ConfigWriter.GetValue("General", "LastCheckUpdateTime");
+                    string time = ConfigReader.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));
                 }
@@ -78,7 +79,7 @@ namespace ContextMenuManager
         {
             get
             {
-                string language = ConfigWriter.GetValue("General", "Language");
+                string language = ConfigReader.GetValue("General", "Language");
                 DirectoryInfo di = new DirectoryInfo(LangsDir);
                 if(language == string.Empty && di.Exists)
                 {
@@ -104,13 +105,13 @@ namespace ContextMenuManager
 
         public static bool AutoBackup
         {
-            get => ConfigWriter.GetValue("General", "AutoBackup") != "0";
+            get => ConfigReader.GetValue("General", "AutoBackup") != "0";
             set => ConfigWriter.SetValue("General", "AutoBackup", (value ? 1 : 0).ToString());
         }
 
         public static bool ProtectOpenItem
         {
-            get => ConfigWriter.GetValue("General", "ProtectOpenItem") != "0";
+            get => ConfigReader.GetValue("General", "ProtectOpenItem") != "0";
             set => ConfigWriter.SetValue("General", "ProtectOpenItem", (value ? 1 : 0).ToString());
         }
 
@@ -118,7 +119,7 @@ namespace ContextMenuManager
         {
             get
             {
-                string url = ConfigWriter.GetValue("General", "EngineUrl");
+                string url = ConfigReader.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 c7e0692..5c9c888 100644
--- a/ContextMenuManager/BulePointLilac.Methods/IniWriter.cs
+++ b/ContextMenuManager/BulePointLilac.Methods/IniWriter.cs
@@ -33,8 +33,7 @@ namespace BulePointLilac.Methods
             return lines;
         }
 
-        /// <param name="isGetValue">是否是获取value值</param>
-        private void SetValue(string section, string key, ref string value, bool isGetValue)
+        public void SetValue(string section, string key, string value)
         {
             if(section == null) return;
             List<string> lines = GetLines();
@@ -68,11 +67,6 @@ 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
                         }
                     }
@@ -143,19 +137,6 @@ namespace BulePointLilac.Methods
             }
         }
 
-        public void SetValue(string section, string key, string value)
-        {
-            SetValue(section, key, ref value, false);
-        }
-
-        /// <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;
-        }
-
         public void DeleteKey(string section, string key)
         {
             SetValue(section, key, null);