diff --git a/src/main/java/neatlogic/module/tenant/api/documentonline/ExportDocumentOnlineConfigApi.java b/src/main/java/neatlogic/module/tenant/api/documentonline/ExportDocumentOnlineConfigApi.java
index 9e749b7fc1e98d674d499c3c1168aafb0cbee81f..025fb9baf76c19b251dfa1f56012d9cb16f0bc74 100644
--- a/src/main/java/neatlogic/module/tenant/api/documentonline/ExportDocumentOnlineConfigApi.java
+++ b/src/main/java/neatlogic/module/tenant/api/documentonline/ExportDocumentOnlineConfigApi.java
@@ -67,6 +67,7 @@ public class ExportDocumentOnlineConfigApi extends PrivateBinaryStreamApiCompone
         for (DocumentOnlineVo documentOnlineVo : allFileList) {
             List<DocumentOnlineConfigVo> configList = documentOnlineVo.getConfigList();
             for (DocumentOnlineConfigVo configVo : configList) {
+                configVo.setSource(null);
                 allList.add(configVo);
             }
         }