diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/assemblylist/AssemblyListServiceImpl.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/assemblylist/AssemblyListServiceImpl.java
index f60aee6c5..f1ce8a1d8 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/assemblylist/AssemblyListServiceImpl.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/assemblylist/AssemblyListServiceImpl.java
@@ -548,7 +548,7 @@ public class AssemblyListServiceImpl implements AssemblyListService {
         Map<String, Boolean> map = new HashMap<>();
 
         Deque<NodeLevel<OrderComponentTreeCompareVO>> stack = new ArrayDeque<>();
-        stack.push(new NodeLevel<>(root, 1));
+        stack.push(new NodeLevel<>(root, 0));
 
         while (!stack.isEmpty()) {
             NodeLevel<OrderComponentTreeCompareVO> current = stack.pop();