diff --git a/src/main/java/com/glxp/api/service/sync/SpsSyncDownloadService.java b/src/main/java/com/glxp/api/service/sync/SpsSyncDownloadService.java
index 2f17afd4..cb8733ac 100644
--- a/src/main/java/com/glxp/api/service/sync/SpsSyncDownloadService.java
+++ b/src/main/java/com/glxp/api/service/sync/SpsSyncDownloadService.java
@@ -736,7 +736,9 @@ public class SpsSyncDownloadService {
         WeakHashMap<String, Object> returnMap = new WeakHashMap<>(10);
         returnMap.put("isNew", isNew);
         returnMap.put("oldDate", isNew ? null : timeInfo.getLastUpdateTime());
-        returnMap.put("id", timeInfo.getId());
+        if (createFile) {
+            returnMap.put("id", timeInfo.getId());
+        }
 
         return returnMap;
     }