diff --git a/src/main/webapp/WEB-INF/views/cfg/complexCfgForm.jsp b/src/main/webapp/WEB-INF/views/cfg/complexCfgForm.jsp
index acfd575d5..6902e84a6 100644
--- a/src/main/webapp/WEB-INF/views/cfg/complexCfgForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/complexCfgForm.jsp
@@ -116,14 +116,14 @@
 					<spring:message code="expression_type" /></label>
 				<div class="col-md-6">
 					<c:if test="${!empty region.configExprType}">
-						<c:forEach var="exprType" items="${fn:split(region.configExprType,',')}">
-							<c:forEach items="${fns:getDictList('EXPRESSION_TYPE')}" var="exprTypeC">
+						<c:forEach var="exprType" items="${fn:split(region.configExprType,',')}" varStatus="stat" >
+							<c:forEach items="${fns:getDictList('EXPRESSION_TYPE')}" var="exprTypeC" >
 								<c:if test="${exprTypeC.itemCode eq exprType}">
 									<label class="radio-inline"> 
 										<input type="radio"
 											name="${cfgName}.exprType" value="${exprType }"
 											class="required"
-												checked
+											<c:if test="${stat.index == 0 }"> checked </c:if>
 										> 
 										<spring:message	code="${exprTypeC.itemValue }" />
 									</label>