....

examcloud-task-service/src/main/java/cn/com/qmth/examcloud/task/service/impl/DataSyncServiceImpl.java

@@ -43,6 +43,7 @@ public class DataSyncServiceImpl implements DataSyncService {
 		List<String> componentList = RegExpUtil.findAll(group, "[^\\,]+");
 
 		for (String component : componentList) {
+			component = component.trim();
 			sync(component, methodName, req, async, retry);
 		}
 	}