app_topic_tomain去掉domain_str自定义域的值，去掉界面domain选择框的非空校验

src/main/java/com/nis/web/service/configuration/AppCfgService.java

@@ -1228,8 +1228,8 @@ public class AppCfgService extends BaseService {
 			List<WebsiteDomainTopic> domainDict = appCfgDao.getDomainDict(websiteDomainTopic);
 			Long domainId = domainDict.get(0).getId();
 			// "APP_ID="+entity.getAppCode()+Constants.USER_REGION_SPLIT+
-			String userRegion = "DOMAIN_ID=" + domainId + Constants.USER_REGION_SPLIT + "DOMAIN_STR="
-					+ keywordsEscape(entity.getDomain());
+			String userRegion = "DOMAIN_ID=" + domainId /*+ Constants.USER_REGION_SPLIT + "DOMAIN_STR="
+					+ keywordsEscape(entity.getDomain())*/;
 
 			maatCfg.setUserRegion(userRegion);
 

src/main/webapp/WEB-INF/views/cfg/app/appTopicDomainCfgForm.jsp

@@ -323,7 +323,7 @@ $(function(){
 													<spring:message code="domain" /></label>
 												<div class="row">
 													<div class="col-md-3">
-														<select id="selectDomain" name="selectDomain" data-live-search="true" class="selectpicker form-control required">
+														<select id="selectDomain" name="selectDomain" data-live-search="true" class="selectpicker form-control">
 											    	 	 	<option value=""><spring:message code="select"/></option>
 										    	 	 	</select>
 													</div>