diff --git a/pkg/agent/loop.go b/pkg/agent/loop.go
index c2ff998..e4e6dc9 100644
--- a/pkg/agent/loop.go
+++ b/pkg/agent/loop.go
@@ -307,9 +307,13 @@ func (al *AgentLoop) processMessage(ctx context.Context, msg bus.InboundMessage)
 
 	history := al.sessions.GetHistory(msg.SessionKey)
 	summary := al.sessions.GetSummary(msg.SessionKey)
+	memoryRecallUsed := false
+	memoryRecallText := ""
 	if shouldRecallMemory(msg.Content) {
 		if recall, err := al.tools.Execute(ctx, "memory_search", map[string]interface{}{"query": msg.Content, "maxResults": 3}); err == nil && strings.TrimSpace(recall) != "" {
-			summary = strings.TrimSpace(summary + "\n\n[Memory Recall]\n" + recall)
+			memoryRecallUsed = true
+			memoryRecallText = strings.TrimSpace(recall)
+			summary = strings.TrimSpace(summary + "\n\n[Memory Recall]\n" + memoryRecallText)
 		}
 	}
 	if explicitPref := ExtractLanguagePreference(msg.Content); explicitPref != "" {
@@ -472,6 +476,12 @@ func (al *AgentLoop) processMessage(ctx context.Context, msg bus.InboundMessage)
 		}
 	}
 
+	if memoryRecallUsed && !strings.Contains(strings.ToLower(userContent), "source:") {
+		if src := extractFirstSourceLine(memoryRecallText); src != "" {
+			userContent = strings.TrimSpace(userContent + "\n\n" + src)
+		}
+	}
+
 	al.sessions.AddMessage(msg.SessionKey, "user", msg.Content)
 
 	// 使用 AddMessageFull 存储包含思考过程或工具调用的完整助手消息
@@ -847,6 +857,16 @@ func shouldRecallMemory(text string) bool {
 	return false
 }
 
+func extractFirstSourceLine(text string) string {
+	for _, line := range strings.Split(text, "\n") {
+		t := strings.TrimSpace(line)
+		if strings.HasPrefix(strings.ToLower(t), "source:") {
+			return t
+		}
+	}
+	return ""
+}
+
 func alSessionListForTool(sm *session.SessionManager, limit int) []tools.SessionInfo {
 	items := sm.List(limit)
 	out := make([]tools.SessionInfo, 0, len(items))
diff --git a/pkg/tools/memory.go b/pkg/tools/memory.go
index a6c2151..bc9b2b9 100644
--- a/pkg/tools/memory.go
+++ b/pkg/tools/memory.go
@@ -118,7 +118,11 @@ func (t *MemorySearchTool) Execute(ctx context.Context, args map[string]interfac
 	sb.WriteString(fmt.Sprintf("Found %d memories for '%s':\n\n", len(allResults), query))
 	for _, res := range allResults {
 		relPath, _ := filepath.Rel(t.workspace, res.file)
-		sb.WriteString(fmt.Sprintf("--- Source: %s:%d ---\n%s\n\n", relPath, res.lineNum, res.content))
+		lineEnd := res.lineNum + countLines(res.content) - 1
+		if lineEnd < res.lineNum {
+			lineEnd = res.lineNum
+		}
+		sb.WriteString(fmt.Sprintf("Source: %s#L%d-L%d\n%s\n\n", relPath, res.lineNum, lineEnd, res.content))
 	}
 
 	return sb.String(), nil
@@ -154,6 +158,14 @@ func (t *MemorySearchTool) getMemoryFiles() []string {
 	return dedupeStrings(files)
 }
 
+func countLines(s string) int {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return 0
+	}
+	return len(strings.Split(s, "\n"))
+}
+
 func dedupeStrings(items []string) []string {
 	seen := make(map[string]struct{}, len(items))
 	out := make([]string, 0, len(items))