diff --git a/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java b/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java
index dc47dbf..698f984 100644
--- a/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java
+++ b/backend/src/main/java/com/goldenchart/service/LiveConditionStatusService.java
@@ -203,7 +203,8 @@ public class LiveConditionStatusService {
     private void walk(JsonNode node, String timeframe, String side,
                       List<PendingCond> out, Set<String> seen) {
         if (node == null || node.isNull()) return;
-        String type = node.path("type").asText("");
+        // StrategyDslToTa4jAdapter 와 동일하게 type 미설정 시 "CONDITION" 기본값 적용
+        String type = node.path("type").asText("CONDITION");
 
         if ("TIMEFRAME".equals(type)) {
             String tf = LiveStrategyTimeframeService.normalize(
diff --git a/frontend/src/utils/virtualStrategyConditions.ts b/frontend/src/utils/virtualStrategyConditions.ts
index ad849da..922d00d 100644
--- a/frontend/src/utils/virtualStrategyConditions.ts
+++ b/frontend/src/utils/virtualStrategyConditions.ts
@@ -47,7 +47,8 @@ function walk(
     return;
   }
 
-  if (node.type === 'CONDITION' && node.condition) {
+  // StrategyDslToTa4jAdapter 와 동일: type 미설정(구버전 DSL) 시 CONDITION 으로 처리
+  if ((!node.type || node.type === 'CONDITION') && node.condition) {
     const c = node.condition;
     const key = `${side}:${timeframe}:${c.indicatorType}:${c.conditionType}:${c.targetValue ?? ''}:${c.leftField ?? ''}`;
     if (seen.has(key)) return;