diff --git a/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs b/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs
index c3790709d..e3386a52f 100644
--- a/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs
+++ b/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs
@@ -47,7 +47,7 @@ namespace Flow.Launcher.Core.Plugin
 
         public abstract List<Result> LoadContextMenus(Result selectedResult);
 
-        protected static readonly JsonSerializerOptions options = new()
+        protected static readonly JsonSerializerOptions DeserializeOption = new()
         {
             PropertyNameCaseInsensitive = true,
 #pragma warning disable SYSLIB0020
@@ -63,13 +63,11 @@ namespace Flow.Launcher.Core.Plugin
             }
         };
 
-        private static readonly JsonSerializerOptions settingSerializeOption = new()
+        protected static readonly JsonSerializerOptions RequestSerializeOption = new()
         {
-            WriteIndented = true
+            PropertyNameCaseInsensitive = true, PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
         };
 
-        private readonly Dictionary<string, FrameworkElement> _settingControls = new();
-
         protected abstract Task<bool> ExecuteResultAsync(JsonRPCResult result);
         protected abstract Task<List<Result>> QueryRequestAsync(JsonRPCRequestModel request, CancellationToken token);
 
diff --git a/Flow.Launcher.Core/Plugin/PythonPlugin.cs b/Flow.Launcher.Core/Plugin/PythonPlugin.cs
index 4aea1ee29..fbe5edc7c 100644
--- a/Flow.Launcher.Core/Plugin/PythonPlugin.cs
+++ b/Flow.Launcher.Core/Plugin/PythonPlugin.cs
@@ -39,7 +39,7 @@ namespace Flow.Launcher.Core.Plugin
 
         protected override Task<Stream> RequestAsync(JsonRPCRequestModel request, CancellationToken token = default)
         {
-            _startInfo.ArgumentList[2] = JsonSerializer.Serialize(request);
+            _startInfo.ArgumentList[2] = JsonSerializer.Serialize(request, RequestSerializeOption);
 
             return ExecuteAsync(_startInfo, token);
         }
@@ -47,7 +47,7 @@ namespace Flow.Launcher.Core.Plugin
         protected override string Request(JsonRPCRequestModel rpcRequest, CancellationToken token = default)
         {
             // since this is not static, request strings will build up in ArgumentList if index is not specified
-            _startInfo.ArgumentList[2] = JsonSerializer.Serialize(rpcRequest);
+            _startInfo.ArgumentList[2] = JsonSerializer.Serialize(rpcRequest, RequestSerializeOption);
             _startInfo.WorkingDirectory = Context.CurrentPluginMetadata.PluginDirectory;
             // TODO: Async Action
             return Execute(_startInfo);