diff --git a/README.md b/README.md
index 89a6ea5..3db81f1 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Let's embrace local LLM agents **w/** humanus.cpp!
 ## How to Build
 
 ```bash
-git submodule update --init --recursive
+git submodule update --init
 
 cmake -B build
 cmake --build build --config Release
@@ -23,8 +23,9 @@ cmake --build build --config Release
 
 ### Configuration
 
-Switch to your own configration first:
-1. Copy configuration files from `config/example` to `config`.
+To set up your custom configuration, follow these steps:
+
+1. Copy all files from `config/example` to `config`.
 2. Replace `base_url`, `api_key`, .etc in `config/config_llm.toml` and other configurations in `config/config*.toml` according to your need.
     > Note: `llama-server` in [llama.cpp](https://github.com/ggml-org/llama.cpp) also support embedding models.
 3. Fill in `args` after `"@modelcontextprotocol/server-filesystem"` for `filesystem` to control the access to files. For example:
@@ -37,6 +38,7 @@ args = ["-y",
         "/Users/{Username}/Desktop",
         "other/path/to/your/files]
 ```
+4. Ensure all requirements for the MCP servers are installed. For example, run `npx playwright install` first for `playwright`.
 
 ### `mcp_server`
 
diff --git a/examples/server/server.cpp b/examples/server/server.cpp
index c974768..cc6377e 100644
--- a/examples/server/server.cpp
+++ b/examples/server/server.cpp
@@ -98,6 +98,12 @@ private:
 };
 
 int main(int argc, char** argv) {
+#if defined (_WIN32)
+    SetConsoleCP(CP_UTF8);
+    SetConsoleOutputCP(CP_UTF8);
+    _setmode(_fileno(stdin), _O_WTEXT); // wide character input mode
+#endif
+
     mcp::set_log_level(mcp::log_level::warning);
 
     int port = 8896;
diff --git a/include/schema.h b/include/schema.h
index 40d8372..a6edb04 100644
--- a/include/schema.h
+++ b/include/schema.h
@@ -87,7 +87,7 @@ struct Message {
     int num_tokens;
 
     // TODO: configure the tokenizer
-    inline static const std::shared_ptr<BaseTokenizer> tokenizer = std::make_shared<BPETokenizer>(PROJECT_ROOT / "tokenizer" / "cl100k_base.tiktoken"); // use cl100k_base to roughly count tokens
+    inline static const std::shared_ptr<BaseTokenizer> tokenizer = std::make_shared<BPETokenizer>((PROJECT_ROOT / "tokenizer" / "cl100k_base.tiktoken").string()); // use cl100k_base to roughly count tokens
 
     Message(const std::string& role, const json& content, const std::string& name = "", const std::string& tool_call_id = "", const std::vector<ToolCall> tool_calls = {})
     : role(role), content(content), name(name), tool_call_id(tool_call_id), tool_calls(tool_calls) {
diff --git a/mcp b/mcp
index 0dbcd1e..88237f2 160000
--- a/mcp
+++ b/mcp
@@ -1 +1 @@
-Subproject commit 0dbcd1e6d5bef3443c9d4b3cff6c6e3adef72264
+Subproject commit 88237f2eaae1dc89b32d2a693ac2bd15fb6ad269