diff --git a/src/MaaWpfGui/Helper/ConfigurationHelper.cs b/src/MaaWpfGui/Helper/ConfigurationHelper.cs
index 0a98f957f2..4b04c89e3b 100644
--- a/src/MaaWpfGui/Helper/ConfigurationHelper.cs
+++ b/src/MaaWpfGui/Helper/ConfigurationHelper.cs
@@ -107,7 +107,7 @@ namespace MaaWpfGui.Helper
             {
                 _logger.Information("Read global configuration key {Key} with current configuration value {Value}, configuration hit: {HasValue}, configuration value {Value}", key, value, true, value);
                 SetGlobalValue(key, value);
-                DeleteValue(key, out _);
+                DeleteValue(key);
                 return value;
             }
 
@@ -170,6 +170,14 @@ namespace MaaWpfGui.Helper
 
         public static bool ContainsKey(string key, bool isGlobal = false) => isGlobal ? _globalKvs.ContainsKey(key) : _kvs.ContainsKey(key);
 
+        /// <summary>
+        /// Deletes a configuration
+        /// </summary>
+        /// <param name="key">The configuration key.</param>
+        /// <returns>The return value of <see cref="Save"/>.</returns>
+        // ReSharper disable once UnusedMember.Global
+        public static bool DeleteValue(string key) => DeleteValue(key, out _);
+
         /// <summary>
         /// Deletes a configuration
         /// </summary>
diff --git a/src/MaaWpfGui/ViewModels/UI/RecognizerViewModel.cs b/src/MaaWpfGui/ViewModels/UI/RecognizerViewModel.cs
index ab78bbde04..0247863bc0 100644
--- a/src/MaaWpfGui/ViewModels/UI/RecognizerViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/RecognizerViewModel.cs
@@ -364,7 +364,7 @@ namespace MaaWpfGui.ViewModels.UI
         {
             // TODO: 删除老数据节省 gui.json 的大小，后续版本可以删除
             // var json = ConfigurationHelper.GetValue(ConfigurationKeys.DepotResult, string.Empty);
-            ConfigurationHelper.DeleteValue(ConfigurationKeys.DepotResult, out _);
+            ConfigurationHelper.DeleteValue(ConfigurationKeys.DepotResult);
             var json = JsonDataHelper.Get(JsonDataKey.DepotData, string.Empty);
             if (string.IsNullOrWhiteSpace(json))
             {
@@ -644,7 +644,7 @@ namespace MaaWpfGui.ViewModels.UI
         {
             // TODO: 删除老数据节省 gui.json 的大小，后续版本可以删除
             // var json = ConfigurationHelper.GetValue(ConfigurationKeys.OperBoxData, string.Empty);
-            ConfigurationHelper.DeleteValue(ConfigurationKeys.OperBoxData, out _);
+            ConfigurationHelper.DeleteValue(ConfigurationKeys.OperBoxData);
             var json = JsonDataHelper.Get(JsonDataKey.OperBoxData, string.Empty);
             if (string.IsNullOrWhiteSpace(json))
             {