diff --git a/main/xiaozhi-server/core/mcp/MCPClient.py b/main/xiaozhi-server/core/mcp/MCPClient.py
index 38a8e62a..b6b6335f 100644
--- a/main/xiaozhi-server/core/mcp/MCPClient.py
+++ b/main/xiaozhi-server/core/mcp/MCPClient.py
@@ -92,15 +92,21 @@ class MCPClient:
                         args=self.config.get("args", []),
                         env=env,
                     )
-                    stdio_r, stdio_w = await stack.enter_async_context(stdio_client(params))
+                    stdio_r, stdio_w = await stack.enter_async_context(
+                        stdio_client(params)
+                    )
                     read_stream, write_stream = stdio_r, stdio_w
                 # 建立SSEClient
                 elif "url" in self.config:
                     if "API_ACCESS_TOKEN" in self.config:
-                        headers = {"Authorization": f"Bearer {self.config['API_ACCESS_TOKEN']}"}
+                        headers = {
+                            "Authorization": f"Bearer {self.config['API_ACCESS_TOKEN']}"
+                        }
                     else:
                         headers = {}
-                    sse_r, sse_w = await stack.enter_async_context(sse_client(self.config["url"], , headers=headers))
+                    sse_r, sse_w = await stack.enter_async_context(
+                        sse_client(self.config["url"], headers=headers)
+                    )
                     read_stream, write_stream = sse_r, sse_w
 
                 else: