diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/listeners/register/image/ElectronicSignSeal.java b/casic-metering-service/src/main/java/com/casic/missiles/service/listeners/register/image/ElectronicSignSeal.java
index 903565d..478d8c4 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/listeners/register/image/ElectronicSignSeal.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/listeners/register/image/ElectronicSignSeal.java
@@ -66,7 +66,7 @@
         List<ImageConfig> extendImageList = imageConfigList.stream()
                 .filter(imageMap -> StringUtils.isEmpty(imageMap.getApprovalFlag()) || "0".equals(imageMap.getApprovalFlag()))
                 .collect(Collectors.toList());
-        filePrintRegister.getElectronicImageList().addAll(electronicKeySignSeals(extendImageList, metaDataMap, filePrintRegister));
+        filePrintRegister.setElectronicImageList(electronicKeySignSeals(extendImageList, metaDataMap, filePrintRegister));
     }
 
     /**