From 98938aef007bfd18ddd22a5657e641835df4465d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=85=AC=E6=98=8E?=
 <83812544+Ed1s0nZ@users.noreply.github.com>
Date: Tue, 10 Mar 2026 00:04:19 +0800
Subject: [PATCH] Remove user message check for Qwen model

Removed the logic to ensure at least one user message is included in recent messages to avoid Qwen model error.
---
 internal/agent/memory_compressor.go | 23 +----------------------
 1 file changed, 1 insertion(+), 22 deletions(-)

diff --git a/internal/agent/memory_compressor.go b/internal/agent/memory_compressor.go
index 1fb31d91..c830d1a9 100644
--- a/internal/agent/memory_compressor.go
+++ b/internal/agent/memory_compressor.go
@@ -345,29 +345,8 @@ func (mc *MemoryCompressor) adjustRecentStartForToolCalls(msgs []ChatMessage, re
 		adjusted--
 	}
 
-	// Ensure at least one user message is included in recent messages to avoid Qwen model error
-	// Qwen models require a user message in the message array, otherwise they return:
-	// "No user query found in messages"
-	hasUserMessage := false
-	for i := adjusted; i < len(msgs); i++ {
-		if strings.EqualFold(msgs[i].Role, "user") {
-			hasUserMessage = true
-			break
-		}
-	}
-
-	// If no user message in recent messages, adjust backwards to include one
-	if !hasUserMessage {
-		for adjusted > 0 {
-			adjusted--
-			if strings.EqualFold(msgs[adjusted].Role, "user") {
-				break
-			}
-		}
-	}
-
 	if adjusted != recentStart {
-		mc.logger.Debug("adjusted recent window to keep tool call context and user message",
+		mc.logger.Debug("adjusted recent window to keep tool call context",
 			zap.Int("original_recent_start", recentStart),
 			zap.Int("adjusted_recent_start", adjusted),
 		)