...

examcloud-core-examwork-service/src/main/java/cn/com/qmth/examcloud/core/examwork/service/impl/ExamServiceImpl.java

@@ -144,16 +144,13 @@ public class ExamServiceImpl implements ExamService {
 		for (Entry<String, String> entry : properties.entrySet()) {
 			String key = entry.getKey();
 			String value = entry.getValue();
-			if (StringUtils.isBlank(value)) {
-				continue;
-			}
 			DynamicEnum de = null;
 			try {
 				de = manager.getByName(key);
 			} catch (Exception e) {
 				throw new StatusException("E-001004", "考试属性错误");
 			}
-			map.put(de, value.trim());
+			map.put(de, value);
 		}
 
 		String beforeExamRemark = properties.get("BEFORE_EXAM_REMARK");
@@ -213,6 +210,11 @@ public class ExamServiceImpl implements ExamService {
 		for (Entry<DynamicEnum, String> entry : map.entrySet()) {
 			DynamicEnum de = entry.getKey();
 			String value = entry.getValue();
+			if (StringUtils.isBlank(value)) {
+				value = null;
+			} else {
+				value = value.trim();
+			}
 			ExamOrgPropertyEntity entity = examOrgPropertyRepo
 					.findByexamIdAndOrgIdAndKeyId(saved.getExamId(), saved.getOrgId(), de.getId());
 			if (null == entity) {