Docs: Updated tips (#8809)

### What problem does this PR solve?

### Type of change

- [x] Documentation Update

docs/develop/mcp/launch_mcp_server.md

@@ -56,7 +56,7 @@ Where:
 - `mode`: The launch mode.
   - `self-host`: (default) self-host mode.
   - `host`: host mode.
-- `api_key`: Required in self-host mode to authenticate the MCP server with the RAGFlow server.
+- `api_key`: Required in self-host mode to authenticate the MCP server with the RAGFlow server. See [here](../acquire_ragflow_api_key.md) for instructions on acquiring an API key.
 
 ### Launch from Docker
 
@@ -92,11 +92,11 @@ Where:
 - `mcp-mode`: The launch mode.
   - `self-host`: (default) self-host mode.
   - `host`: host mode.
-- `mcp-host-api_key`: Required in self-host mode to authenticate the MCP server with the RAGFlow server.
+- `mcp-host-api_key`: Required in self-host mode to authenticate the MCP server with the RAGFlow server. See [here](../acquire_ragflow_api_key.md) for instructions on acquiring an API key.
 
 #### 2. Launch a RAGFlow server with an MCP server
 
-Run `docker compose -f docker-compose.yml` to launch the RAGFlow server together with the MCP server.
+Run `docker compose -f docker-compose.yml up` to launch the RAGFlow server together with the MCP server.
 
 *The following ASCII art confirms a successful launch:*
 
@@ -166,7 +166,7 @@ This section is contributed by our community contributor [yiminghub2024](https:/
 3. Launch the MCP server:
 
 ```bash
-docker compose -f docker-compose.yml up -d`
+docker compose -f docker-compose.yml up -d
 ```
 
 ### Check MCP server status