From 01c2f8d608a87c418b9d0a81a33094b35c1d8762 Mon Sep 17 00:00:00 2001
From: Administrator <1280842908@qq.com>
Date: Thu, 19 Mar 2026 11:10:44 +0800
Subject: [PATCH] refactor(subturn): remove redundant system prompt handling in
 runTurn function

---
 pkg/agent/subturn.go | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/pkg/agent/subturn.go b/pkg/agent/subturn.go
index 8e4696142..78e55edc8 100644
--- a/pkg/agent/subturn.go
+++ b/pkg/agent/subturn.go
@@ -491,10 +491,6 @@ func runTurn(ctx context.Context, al *AgentLoop, ts *turnState, cfg SubTurnConfi
 		childAgent.MaxTokens = parentAgent.MaxTokens
 	}
 
-	if cfg.ActualSystemPrompt != "" {
-		childAgent.Sessions.AddMessage(ts.turnID, "system", cfg.ActualSystemPrompt)
-	}
-
 	promptAlreadyAdded := false
 
 	// Preload ephemeral session history