diff --git a/backend/src/main/java/com/goldenchart/service/IndicatorHlineResolver.java b/backend/src/main/java/com/goldenchart/service/IndicatorHlineResolver.java
index 32cafb2..5fc0e18 100644
--- a/backend/src/main/java/com/goldenchart/service/IndicatorHlineResolver.java
+++ b/backend/src/main/java/com/goldenchart/service/IndicatorHlineResolver.java
@@ -20,12 +20,18 @@ public final class IndicatorHlineResolver {
 
         if (field == null || field.isBlank()) return null;
 
-        // K_ 직접입력 — targetValue 가 있으면 thresholdOverride 플래그와 무관하게 우선
-        if (field.startsWith("K_") && cond != null && cond.has("targetValue") && !cond.path("targetValue").isNull()) {
-            return cond.path("targetValue").asDouble();
+        boolean override = cond != null && cond.path("thresholdOverride").asBoolean(false);
+
+        // K_ 직접입력 — targetValue·override 시 필드명/스냅샷 숫자 우선
+        if (field.startsWith("K_")) {
+            if (cond != null && cond.has("targetValue") && !cond.path("targetValue").isNull()) {
+                return cond.path("targetValue").asDouble();
+            }
+            if (override) {
+                try { return Double.parseDouble(field.substring(2)); } catch (NumberFormatException ignored) {}
+            }
         }
 
-        boolean override = cond != null && cond.path("thresholdOverride").asBoolean(false);
         if (override) {
             if (cond.has("targetValue") && !cond.path("targetValue").isNull()) {
                 return cond.path("targetValue").asDouble();
diff --git a/frontend/src/components/StrategyEvaluationPage.tsx b/frontend/src/components/StrategyEvaluationPage.tsx
index e43a784..170a806 100644
--- a/frontend/src/components/StrategyEvaluationPage.tsx
+++ b/frontend/src/components/StrategyEvaluationPage.tsx
@@ -281,6 +281,19 @@ export default function StrategyEvaluationPage({ theme = 'dark' }: Props) {
     return () => { cancelled = true; };
   }, [selectedStrategyId]);
 
+  /** 편집기 저장 후 동일 전략 평가 시 DSL·시그널 갱신 */
+  useEffect(() => {
+    const onSaved = (e: Event) => {
+      const detail = (e as CustomEvent<{ strategyId?: number }>).detail;
+      if (detail?.strategyId == null || detail.strategyId !== selectedStrategyId) return;
+      void loadStrategy(detail.strategyId).then(s => {
+        setSelectedStrategy(s ? hydrateStrategyDto(s) : null);
+      });
+    };
+    window.addEventListener('gc:strategy-saved', onSaved);
+    return () => window.removeEventListener('gc:strategy-saved', onSaved);
+  }, [selectedStrategyId]);
+
   const filteredStrategies = useMemo(() => {
     const q = strategySearch.trim().toLowerCase();
     if (!q) return strategies;
diff --git a/frontend/src/utils/conditionPeriods.ts b/frontend/src/utils/conditionPeriods.ts
index c2c1f9a..7884b53 100644
--- a/frontend/src/utils/conditionPeriods.ts
+++ b/frontend/src/utils/conditionPeriods.ts
@@ -82,6 +82,15 @@ function parseFieldPeriod(field?: string): number | null {
   return Number.isFinite(n) && n > 0 ? n : null;
 }
 
+/** 조건 DSL에서 Ta4j 평가용 기간 — period 필드·leftField 접미사 */
+export function resolveConditionDslPeriod(c: ConditionDSL): number | undefined {
+  if (c.period != null && c.period > 0) return c.period;
+  const fromLeft = parseFieldPeriod(c.leftField);
+  if (fromLeft) return fromLeft;
+  if (c.composite && c.leftPeriod != null && c.leftPeriod > 0) return c.leftPeriod;
+  return undefined;
+}
+
 /** 조건 노드의 RSI 등 값(좌측) 기간 — true=전략 전용, false/미설정=보조지표 설정(DEF) 상속 */
 export function isValuePeriodOverridden(cond: ConditionDSL): boolean {
   return cond.valuePeriodOverride === true;
@@ -271,7 +280,7 @@ export function activateDirectThresholdInput(
     ?? getChartReferenceThreshold(cond, side, inheritedField, def)
     ?? parseThresholdField(side === 'right' ? cond.rightField : cond.leftField);
   if (value == null || !Number.isFinite(value)) return cond;
-  return setConditionThreshold(cond, side, value, def, { directInput: true });
+  return setConditionThreshold(cond, side, value, def);
 }
 
 export function setConditionThreshold(
@@ -302,22 +311,21 @@ export function setConditionThreshold(
     ? getChartReferenceThreshold(cond, side, inheritedField, def)
     : null;
 
-  if (!options?.directInput) {
-    const matchedRole = def
-      ? inferThresholdRoleForValue(value, cond.indicatorType, def.hlThresh)
-      : null;
-    if (matchedRole != null) {
-      const { targetValue: _t, ...rest } = cond;
-      return { ...rest, [fieldKey]: matchedRole, thresholdOverride: false };
-    }
+  // 30/50/70 등 hline 역할과 정확히 일치하면 직접입력·프리셋 모두 HL_* 로 통일 (평가 일치)
+  const matchedRole = def
+    ? inferThresholdRoleForValue(value, cond.indicatorType, def.hlThresh)
+    : null;
+  if (matchedRole != null) {
+    const { targetValue: _t, ...rest } = cond;
+    return { ...rest, [fieldKey]: matchedRole, thresholdOverride: false };
+  }
 
-    if (chartRef != null && Math.abs(chartRef - value) < 0.0001) {
-      const role = isThresholdSymbol(inheritedField)
-        ? inheritedField
-        : (side === 'right' ? THRESHOLD_HL_OVER : inheritedField);
-      const { targetValue: _t, ...rest } = cond;
-      return { ...rest, [fieldKey]: role, thresholdOverride: false };
-    }
+  if (!options?.directInput && chartRef != null && Math.abs(chartRef - value) < 0.0001) {
+    const role = isThresholdSymbol(inheritedField)
+      ? inheritedField
+      : (side === 'right' ? THRESHOLD_HL_OVER : inheritedField);
+    const { targetValue: _t, ...rest } = cond;
+    return { ...rest, [fieldKey]: role, thresholdOverride: false };
   }
 
   return {
diff --git a/frontend/src/utils/strategyConditionNormalize.ts b/frontend/src/utils/strategyConditionNormalize.ts
index ba9972f..146514d 100644
--- a/frontend/src/utils/strategyConditionNormalize.ts
+++ b/frontend/src/utils/strategyConditionNormalize.ts
@@ -11,6 +11,7 @@ import {
 } from './conditionPeriods';
 import {
   defaultInheritedThresholdField,
+  inferThresholdRoleForValue,
   inferThresholdSymbolFromLegacy,
   inferThresholdSymbolFromLegacyExact,
   isThresholdFieldOrSymbol,
@@ -97,10 +98,26 @@ export function migrateLogicRootForEditor(
   return repairPriceExtremePairForest(migrated.root, migrated.orphans);
 }
 
-/** 저장 직전 — 상속 모드는 숫자 스냅샷·targetValue 제거 (직접입력 K_+targetValue 는 유지) */
+/** 저장 직전 — 상속 모드는 숫자 스냅샷·targetValue 제거; 직접입력도 hline 역할과 일치하면 HL_* 로 통일 */
 export function normalizeConditionForPersistence(cond: ConditionDSL): ConditionDSL {
   let next: ConditionDSL = { ...cond };
 
+  if (isThresholdOverridden(next)) {
+    if (next.targetValue != null && Number.isFinite(next.targetValue)) {
+      const role = inferThresholdRoleForValue(next.targetValue, next.indicatorType, {});
+      if (role != null) {
+        const { targetValue: _t, ...rest } = next;
+        next = { ...rest, rightField: role, thresholdOverride: false };
+      }
+    } else if (next.rightField?.startsWith('K_')) {
+      const role = inferThresholdSymbolFromLegacyExact(next.rightField, next.indicatorType, {});
+      if (role != null) {
+        const { targetValue: _t, ...rest } = next;
+        next = { ...rest, rightField: role, thresholdOverride: false };
+      }
+    }
+  }
+
   if (!isThresholdOverridden(next)) {
     if (next.rightField?.startsWith('K_')) {
       next.rightField = inferThresholdSymbolFromLegacyExact(
diff --git a/frontend/src/utils/strategyToChartIndicators.ts b/frontend/src/utils/strategyToChartIndicators.ts
index 9671110..83e9a61 100644
--- a/frontend/src/utils/strategyToChartIndicators.ts
+++ b/frontend/src/utils/strategyToChartIndicators.ts
@@ -18,6 +18,7 @@ import { normalizeSmaConfig } from './smaConfig';
 import { normalizeIchimokuConfig } from './ichimokuConfig';
 import type { EditorConditionState } from './strategyConditionSerde';
 import { collectUiEvaluationTimeframes } from './strategyTimeframeSync';
+import { resolveConditionDslPeriod } from './conditionPeriods';
 import {
   applyStrategyRefToParams,
   resolveConditionThresholdForChart,
@@ -139,13 +140,13 @@ function walkIndicatorRefs(
     const c = node.condition;
     const dslType = c.indicatorType;
     const registryType = DSL_TO_REGISTRY[dslType] ?? dslType;
-    const key = `${registryType}:${c.period ?? ''}:${c.leftPeriod ?? ''}:${c.rightPeriod ?? ''}:${resolveConditionThresholdForChart(c) ?? ''}`;
+    const key = `${registryType}:${resolveConditionDslPeriod(c) ?? ''}:${c.leftPeriod ?? ''}:${c.rightPeriod ?? ''}:${resolveConditionThresholdForChart(c) ?? ''}`;
     if (seen.has(key)) return;
     seen.add(key);
     out.push({
       dslType,
       registryType,
-      period: c.period,
+      period: resolveConditionDslPeriod(c),
       leftPeriod: c.leftPeriod,
       rightPeriod: c.rightPeriod,
       targetValue: resolveConditionThresholdForChart(c),