diff --git a/DownKyi.Core/Settings/SettingsManager.cs b/DownKyi.Core/Settings/SettingsManager.cs
index 4530a94..cbed751 100644
--- a/DownKyi.Core/Settings/SettingsManager.cs
+++ b/DownKyi.Core/Settings/SettingsManager.cs
@@ -3,12 +3,31 @@ using Newtonsoft.Json;
 using System;
 using System.IO;
 
+#if DEBUG
+#else
+using DownKyi.Core.Utils.Encryptor;
+#endif
+
 namespace DownKyi.Core.Settings
 {
     public partial class SettingsManager
     {
         private static SettingsManager instance;
 
+        // 内存中保存一份配置
+        private AppSettings appSettings;
+
+#if DEBUG
+        // 设置的配置文件
+        private readonly string settingsName = Storage.StorageManager.GetSettings() + "_debug.json";
+#else
+        // 设置的配置文件
+        private readonly string settingsName = Storage.StorageManager.GetSettings();
+
+        // 密钥
+        private readonly string password = "YO1J$4#p";
+#endif
+
         /// <summary>
         /// 获取SettingsManager实例
         /// </summary>
@@ -30,12 +49,6 @@ namespace DownKyi.Core.Settings
             appSettings = GetSettings();
         }
 
-        // 内存中保存一份配置
-        private AppSettings appSettings;
-
-        // 设置的配置文件
-        private readonly string settingsName = Storage.StorageManager.GetSettings();
-
         /// <summary>
         /// 获取AppSettingsModel
         /// </summary>
@@ -48,6 +61,12 @@ namespace DownKyi.Core.Settings
                 string jsonWordTemplate = streamReader.ReadToEnd();
                 streamReader.Close();
 
+#if DEBUG
+#else
+                // 解密字符串
+                jsonWordTemplate = Encryptor.DecryptString(jsonWordTemplate, password);
+#endif
+
                 return JsonConvert.DeserializeObject<AppSettings>(jsonWordTemplate);
             }
             catch (Exception e)
@@ -65,6 +84,12 @@ namespace DownKyi.Core.Settings
         {
             string json = JsonConvert.SerializeObject(appSettings);
 
+#if DEBUG
+#else
+            // 加密字符串
+            json = Encryptor.EncryptString(json, password);
+#endif
+
             try
             {
                 File.WriteAllText(settingsName, json);
diff --git a/DownKyi.Core/Storage/Constant.cs b/DownKyi.Core/Storage/Constant.cs
index 633ece9..55d340c 100644
--- a/DownKyi.Core/Storage/Constant.cs
+++ b/DownKyi.Core/Storage/Constant.cs
@@ -27,7 +27,7 @@ namespace DownKyi.Core.Storage
         public static string Config { get; } = $"{Root}/Config";
 
         // 设置
-        public static string Settings { get; } = $"{Config}/Settings.json";
+        public static string Settings { get; } = $"{Config}/Settings";
 
         // 登录cookies
         public static string Login { get; } = $"{Config}/Login";