diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java
index 606bb402..d5cd0d30 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/entity/EssContract.java
@@ -155,7 +155,7 @@ public class EssContract extends BaseEntity<EssContract> {
     }
 
     public boolean shouldDownloadContract() {
-        return isFinalState() || getOrCreateExt().isSaveContractSnapshot();
+        return isFinalState() || getOrCreateExt().isSaveContractSnapshotArbitrarily();
     }
 
     public boolean isFinalState() {
@@ -174,7 +174,7 @@ public class EssContract extends BaseEntity<EssContract> {
     @Setter
     @Getter
     public static class RecordExt {
-        private boolean saveContractSnapshot;
+        private boolean saveContractSnapshotArbitrarily;
     }
 
     // @formatter:off
diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java
index 1f74cc3d..4b990c1d 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/EssService.java
@@ -180,7 +180,7 @@ public class EssService {
     public void saveContractSnapshot(SaveContractSnapshotRequest request) {
         essLogDao.logRequest("saveContractSnapshot", request.getEssContractId(), request);
         EssContract contract = essContractDao.getOrThrow(request.getEssContractId());
-        contract.getOrCreateExt().setSaveContractSnapshot(true);
+        contract.getOrCreateExt().setSaveContractSnapshotArbitrarily(true);
         essContractDao.updateExt(contract);
         maybeScheduleDownloadContractPDF(contract, request.isRetryDownload());
     }