diff --git a/README.md b/README.md
index 613390d..7f91c07 100644
--- a/README.md
+++ b/README.md
@@ -285,7 +285,7 @@ The npm package provides the same CLI commands (`agentseal guard`, `scan`, `scan
 |---|---|:---:|
 | OpenAI | `--model gpt-4o` | `OPENAI_API_KEY` |
 | Anthropic | `--model claude-sonnet-4-5-20250929` | `ANTHROPIC_API_KEY` |
-| MiniMax | `--model MiniMax-M2.7` | `MINIMAX_API_KEY` |
+| MiniMax | `--model MiniMax-M3` | `MINIMAX_API_KEY` |
 | Ollama | `--model ollama/llama3.1:8b` | None |
 | LiteLLM | `--model any --litellm-url http://...` | Varies |
 | HTTP | `--url http://your-agent.com/chat` | None |
diff --git a/python/agentseal/config.py b/python/agentseal/config.py
index 9dfd681..336357a 100644
--- a/python/agentseal/config.py
+++ b/python/agentseal/config.py
@@ -59,10 +59,10 @@ def get_setup_guide() -> str:
     # Or: export OPENAI_API_KEY=sk-xxxxx
 
   MiniMax:
-    agentseal config set model MiniMax-M2.7
+    agentseal config set model MiniMax-M3
     agentseal config set api-key xxxxx
     # Or: export MINIMAX_API_KEY=xxxxx
-    # Models: MiniMax-M2.7, MiniMax-M2.7-highspeed, MiniMax-M2.5, MiniMax-M2.5-highspeed
+    # Models: MiniMax-M3 (default), MiniMax-M2.7, MiniMax-M2.7-highspeed
 
   OpenRouter (any model, one API key):
     agentseal config set model openrouter/anthropic/claude-haiku-4-5-20251001