From 24d7722ef94c180aad568184eba3247e504d2bbe Mon Sep 17 00:00:00 2001
From: AskaEth <i@yeij.top>
Date: Sun, 28 Jun 2026 16:16:35 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20storeThought=20orphaned=20lock=20?=
 =?UTF-8?q?=E2=86=92=20defer=20unlock?=
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---
 backend/ai-core/internal/background/thinker.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/ai-core/internal/background/thinker.go b/backend/ai-core/internal/background/thinker.go
index ddf4e3a..62df366 100644
--- a/backend/ai-core/internal/background/thinker.go
+++ b/backend/ai-core/internal/background/thinker.go
@@ -1895,6 +1895,7 @@ func (t *Thinker) buildOpenAITools() []llm.OpenAITool {
 // storeThought 存储思考结果到待推送队列，并异步持久化到 memory-service
 func (t *Thinker) storeThought(content string, toolCallsJSON string, toolCallCount int) {
 	t.muLock()
+	defer t.muUnlock()
 	t.pendingThoughts = append(t.pendingThoughts, &PendingThought{
 		Content:   content,
 		CreatedAt: time.Now(),
@@ -1951,7 +1952,6 @@ func (t *Thinker) storeThought(content string, toolCallsJSON string, toolCallCou
 		copy := *proactiveTarget
 		targetCopy = &copy
 	}
-	t.muUnlock()
 
 	log.Printf("[后台思考] 思考已存储 (当前累积 %d 条待推送思考)", len(t.pendingThoughts))