diff --git a/src/main/java/com/biutag/supervision/flow/action/ApplyCompletionAction.java b/src/main/java/com/biutag/supervision/flow/action/ApplyCompletionAction.java
index e97914d..71085a1 100644
--- a/src/main/java/com/biutag/supervision/flow/action/ApplyCompletionAction.java
+++ b/src/main/java/com/biutag/supervision/flow/action/ApplyCompletionAction.java
@@ -85,9 +85,15 @@ public class ApplyCompletionAction implements Action {
             List<NegativeBlame> negativeBlames = verifyData.getBlames().stream().map(item -> {
                 NegativeBlame negativeBlame = new NegativeBlame();
                 BeanUtil.copyProperties(item, negativeBlame);
-                VerifyData.BlameLeader blameLeader = verifyData.getBlameLeaders().stream()
-                        .filter(leader -> leader.getBlameIdCodes().contains(item.getBlameIdCode())).findFirst().get();
-                BeanUtil.copyProperties(blameLeader, negativeBlame);
+                if(verifyData != null && verifyData.getBlameLeaders() != null) {
+                    List<VerifyData.BlameLeader> blameLeaders = verifyData.getBlameLeaders().stream()
+                            .filter(leader -> leader.getBlameIdCodes().contains(item.getBlameIdCode()))
+                            .toList();
+                    if(!blameLeaders.isEmpty()) {
+                        BeanUtil.copyProperties(blameLeaders.getFirst(), negativeBlame);
+                    }
+                }
+
                 negativeBlame
                         .setBlameId(IdUtil.fastSimpleUUID())
                         .setNegativeId(negativeId)