백테스트 전략이름, 이동평균선 그래프 오류 수정

frontend/src/utils/liveExecutionGroups.ts

@@ -32,12 +32,15 @@ function sourceLabel(source: string): string {
 }
 
 function resolveStrategyLabel(
-  t: PaperTradeDto,
+  trades: PaperTradeDto[],
   strategyNames: Record<number, string>,
 ): string {
-  if (t.strategyName) return t.strategyName;
-  if (t.strategyId != null) {
-    return strategyNames[t.strategyId] ?? `전략 #${t.strategyId}`;
+  for (const t of trades) {
+    if (t.strategyName?.trim()) return t.strategyName.trim();
+  }
+  const first = trades[0];
+  if (first?.strategyId != null) {
+    return strategyNames[first.strategyId] ?? `전략 #${first.strategyId}`;
   }
   return '수동 매매';
 }
@@ -83,7 +86,7 @@ export function buildLiveExecutionItems(
       return {
         id: key,
         symbol: first.symbol,
-        strategyLabel: resolveStrategyLabel(first, strategyNames),
+        strategyLabel: resolveStrategyLabel(sorted, strategyNames),
         sourceLabel: sourceLabel(first.source),
         timeframe: first.candleType ?? 'unknown',
         executionType: first.executionType ?? undefined,