diff --git a/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java
index 9d67daab..d47ed208 100644
--- a/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/SimulationRunServiceImpl.java
@@ -657,7 +657,7 @@ public class SimulationRunServiceImpl extends ServiceImpl<SimulationRunMapper, S
         // 遍历当前节点的直接子节点
         for (NodeAllBase child : node.getChildren()) {
             // 1. 当前子节点的type是task → 直接返回true
-            if ("task".equals(child.getNodeType())) {
+            if (NodeTypeEnum.TASK.getValue().equals(child.getNodeType())) {
                 return true;
             }
             // 2. 递归检查当前子节点的子节点 → 如果存在task，返回true