diff --git a/frontend/src/utils/strategyEditorShared.tsx b/frontend/src/utils/strategyEditorShared.tsx
index 54c2905..5b010e7 100644
--- a/frontend/src/utils/strategyEditorShared.tsx
+++ b/frontend/src/utils/strategyEditorShared.tsx
@@ -105,7 +105,7 @@ import {
   isThresholdSymbol,
   resolveInheritedThresholdField,
 } from '../utils/thresholdSymbols';
-import { STRATEGY_CANDLE_TYPE_OPTIONS } from '../utils/strategyStartNodes';
+import { STRATEGY_CANDLE_TYPE_OPTIONS, formatStrategyCandleLabel } from '../utils/strategyStartNodes';
 
 import type { StrategyFlowLayoutStore } from './strategyEditorLayoutStorage';
 import { genId } from './strategyNodeIds';
@@ -982,24 +982,48 @@ export const nodeToText = (node: LogicNode, DEF: DefType = DEF_DEFAULTS): string
     const c = node.children?.[0];
     return c ? `NOT (${nodeToText(c, DEF)})` : '(NOT 그룹)';
   }
+  if (node.type === 'TIMEFRAME') {
+    const inner = node.children?.[0];
+    const types = node.candleTypes?.length
+      ? node.candleTypes
+      : [node.candleType ?? '1m'];
+    const tfLabel = types.map(formatStrategyCandleLabel).join(' · ');
+    if (!inner) return `[${tfLabel}] (빈 조건)`;
+    const innerText = nodeToText(inner, DEF);
+    return `[${tfLabel}] ${innerText}`;
+  }
   return '';
 };
 
+function formulaParts(nodes: LogicNode[], DEF: DefType): string[] {
+  return nodes.map(c => nodeToFormula(c, DEF)).filter(p => p.length > 0);
+}
+
 export const nodeToFormula = (node: LogicNode, DEF: DefType = DEF_DEFAULTS): string => {
   if (!node) return '';
   if (node.type === 'CONDITION') return `(${nodeToText(node, DEF)})`;
   if (node.type === 'AND') {
-    const parts = (node.children ?? []).map(c => nodeToFormula(c, DEF));
+    const parts = formulaParts(node.children ?? [], DEF);
     return parts.length === 0 ? '(빈 AND)' : `(${parts.join(' AND ')})`;
   }
   if (node.type === 'OR') {
-    const parts = (node.children ?? []).map(c => nodeToFormula(c, DEF));
+    const parts = formulaParts(node.children ?? [], DEF);
     return parts.length === 0 ? '(빈 OR)' : `(${parts.join(' OR ')})`;
   }
   if (node.type === 'NOT') {
     const c = node.children?.[0];
     return c ? `NOT ${nodeToFormula(c, DEF)}` : '(빈 NOT)';
   }
+  if (node.type === 'TIMEFRAME') {
+    const inner = node.children?.[0];
+    const types = node.candleTypes?.length
+      ? node.candleTypes
+      : [node.candleType ?? '1m'];
+    const tfLabel = types.map(formatStrategyCandleLabel).join('·');
+    if (!inner) return `[${tfLabel}]`;
+    const innerFormula = nodeToFormula(inner, DEF);
+    return innerFormula ? `[${tfLabel}] ${innerFormula}` : `[${tfLabel}]`;
+  }
   return '';
 };