diff --git a/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/QualFilingChangeExecutor.java b/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/QualFilingChangeExecutor.java
index c8ed8543..c0474b20 100644
--- a/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/QualFilingChangeExecutor.java
+++ b/safety-eval-app/src/main/java/org/qinan/safetyeval/app/executor/QualFilingChangeExecutor.java
@@ -102,6 +102,8 @@ public class QualFilingChangeExecutor implements QualFilingChangeApi {
 
     @Resource
     private QualFilingCommitmentMapper qualFilingCommitmentMapper;
+    @Resource
+    private QualFilingEquipmentMapper qualFilingEquipmentMapper;
 
     @Override
     public SingleResponse<QualFilingChangeCO> add(QualFilingChangeAddCmd cmd) {
@@ -951,7 +953,7 @@ public class QualFilingChangeExecutor implements QualFilingChangeApi {
     }
 
     private void diffEquipmentField(List<QualFilingChangeDetailDO> details, Long changeId,
-                                     String prefix, String fieldName, Object before, Object after) {
+                                    String prefix, String fieldName, Object before, Object after) {
         if (!Objects.equals(before, after)) {
             details.add(fieldDetail(changeId, QualFilingFormStepEnum.EQUIPMENT, "装备清单变更",
                     prefix + "-" + fieldName,