diff --git a/docs/concepts/agent.md b/docs/concepts/agent.md
index 9e44382eb..0308fbe62 100644
--- a/docs/concepts/agent.md
+++ b/docs/concepts/agent.md
@@ -59,11 +59,11 @@ OpenClaw loads skills from three locations (workspace wins on name conflict):
 
 Skills can be gated by config/env (see `skills` in [Gateway configuration](/gateway/configuration)).
 
-## p-mono integration
+## pi-mono integration
 
-OpenClaw reuses pieces of the p-mono codebase (models/tools), but **session management, discovery, and tool wiring are OpenClaw-owned**.
+OpenClaw reuses pieces of the pi-mono codebase (models/tools), but **session management, discovery, and tool wiring are OpenClaw-owned**.
 
-- No p-coding agent runtime.
+- No pi-coding agent runtime.
 - No `~/.pi/agent` or `<workspace>/.pi` settings are consulted.
 
 ## Sessions