diff --git a/specs/claude-profile.spec.md b/specs/claude-profile.spec.md
index 3a63550..4b0a1b0 100644
--- a/specs/claude-profile.spec.md
+++ b/specs/claude-profile.spec.md
@@ -112,7 +112,7 @@ Optional. Only needed for non-Anthropic profiles. Plain key=value format (no quo
 
 ```
 MODEL_ID=MiniMax-M2.7
-ANTHROPIC_BASE_URL=https://api.minimax.io/anthropic
+ANTHROPIC_BASE_URL=https://api.minimaxi.chat/anthropic
 ANTHROPIC_API_KEY_FILE=~/.claude-secrets/minimax-auth-token
 ANTHROPIC_MODEL=MiniMax-M2.7
 ANTHROPIC_SMALL_FAST_MODEL=MiniMax-M2.7