diff --git a/src/main/webapp/WEB-INF/tags/sys/delRow.tag b/src/main/webapp/WEB-INF/tags/sys/delRow.tag
index ecf37fe55..1e44b627e 100644
--- a/src/main/webapp/WEB-INF/tags/sys/delRow.tag
+++ b/src/main/webapp/WEB-INF/tags/sys/delRow.tag
@@ -248,8 +248,7 @@ function update(url){
 				return;
 			}
 		}
-		
-		if(cked.attr("built-in")){
+		if(cked.attr("built-in") == 1){
 			top.$.jBox.tip("<spring:message code='built_in_tip'/>", "<spring:message code='info'/>");
 			return;
 		}
diff --git a/src/main/webapp/WEB-INF/views/cfg/intercept/strateagy/trustedCertList.jsp b/src/main/webapp/WEB-INF/views/cfg/intercept/strateagy/trustedCertList.jsp
index 49a6df540..ada024b32 100644
--- a/src/main/webapp/WEB-INF/views/cfg/intercept/strateagy/trustedCertList.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/intercept/strateagy/trustedCertList.jsp
@@ -397,7 +397,7 @@
 								<c:forEach items="${page.list }" var="cfg" varStatus="status" step="1">
 									<tr>
 									<td>
-										<input type="checkbox"  built-in="${cfg.builtIn==0}" class="i-checks" serviceId="${cfg.serviceId}" id="${cfg.cfgId}" value="${cfg.isAudit}">
+										<input type="checkbox"  built-in="${cfg.builtIn}" class="i-checks" serviceId="${cfg.serviceId}" id="${cfg.cfgId}" value="${cfg.isAudit}">
 									</td>
 									<td>
 										<c:set var="crlFile" value="${fns:getTrustedCrlByCerId(cfg.compileId) }"></c:set>